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Proper Grounding

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B-9

B

Proper Grounding

An important subject to consider is the use of ground pins. There are two
pins labeled GND. Pin 7 is the signal ground and must be connected to the
distant device to complete the circuit. Pin 1 is the chassis ground, but it
must be used with care. The chassis is connected to the power ground
through the green wire in the power cord and must be connected to be in
compliance with the electrical code.

The problem is that when units are connected to different electrical outlets,
there may be several volts of difference in ground potential. If pin 1 of each
device is interconnected with the others via cable, several amperes of
current could result. This condition may not only be dangerous for the
small wires in a typical cable, but may also produce electrical noise that
causes errors in data transmission. That is why

Table B-1

and

Table B-4

show no connection for pin 1. Normally, pin 7 (signal ground) should only
be connected to the chassis ground at one point; if several terminals are
used with one computer, the logical place for that point is at the computer.
The terminals should not have a connection between the logic ground
return and the chassis.

Table B-6. EIA-530 Interface Receiver Characteristics

Parameter

Value

Unit

Minimum

Maximum

Differential input voltage

±

12

V

Input offset voltage

±

12

V

Differential input high threshold voltage

200

mV

Differential input low threshold voltage

−

200

V

Input hysteresis

1.0

V

Input impedance (

−

15V < V

in

< +15V)

3000

7000

Ω

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Содержание MVME2600 Series

Страница 1: ...MVME2600 Series Single Board Computer Installation and Use V2600A IH3 July 2001 Edition ...

Страница 2: ...f Motorola Inc AIX is a registered trademark of International Business Machines Corporation PowerPC is a registered trademark of International Business Machines SNAPHAT TIMEKEEPER and ZEROPOWER are registered trademarks of STMicroelectronics All other products mentioned in this document are trademarks or registered trademarks of their respective holders ...

Страница 3: ...ide the Equipment Operating personnel must not remove equipment covers Only Factory Authorized Service Personnel or other qualified service personnel may remove equipment covers for internal subassembly or component replacement or any internal adjustment Service personnel should not replace components with power cable connected Under certain conditions dangerous voltages may exist even with the po...

Страница 4: ...losion if battery is replaced incorrectly Replace battery only with the same or equivalent type recommended by the equipment manufacturer Dispose of used batteries according to the manufacturer s instructions Attention Il y a danger d explosion s il y a remplacement incorrect de la batterie Remplacer uniquement avec une batterie du même type ou d un type équivalent recommandé par le constructeur M...

Страница 5: ...tion of Conformity is available on request Please contact your sales representative Notice While reasonable efforts have been made to assure the accuracy of this document Motorola Inc assumes no liability resulting from any omissions in this document or from the use of the information obtained therein Motorola reserves the right to revise this document and to make changes from time to time in the ...

Страница 6: ...d to in writing by Motorola Inc Use duplication or disclosure by the Government is subject to restrictions as set forth in subparagraph b 3 of the Rights in Technical Data clause at DFARS 252 227 7013 Nov 1995 and of the Rights in Noncommercial Computer Software and Documentation clause at DFARS 252 227 7014 Jun 1995 Motorola Inc Computer Group 2900 South Diablo Way Tempe Arizona 85282 ...

Страница 7: ...n J17 1 10 Serial Port 4 Transmit Clock Receiver Buffer Control J20 1 11 Serial Port 3 Transmit Clock Configuration J18 1 12 System Controller Selection J22 1 13 Remote Status and Control 1 14 MVME712M Transition Module Preparation 1 14 Serial Ports 1 4 DCE DTE Configuration 1 17 Serial Port 4 Clock Configuration 1 17 P2 Adapter Preparation 1 24 MVME761 Transition Module Preparation 1 25 Serial Po...

Страница 8: ...ory Map 2 6 PCI Local Bus Memory Map 2 7 VMEbus Memory Map 2 7 Programming Considerations 2 8 PCI Arbitration 2 10 Interrupt Handling 2 11 DMA Channels 2 13 Sources of Reset 2 13 Endian Issues 2 15 Processor Memory Domain 2 15 PCI Domain 2 15 VMEbus Domain 2 16 CHAPTER 3 Functional Description Introduction 3 1 Features 3 1 General Description 3 3 Block Diagram 3 4 SCSI Interface 3 5 SCSI Terminati...

Страница 9: ...er 3 18 Speaker Control 3 19 PM603 604 Processor 3 19 Flash Memory 3 20 RAM200 Memory Module 3 20 MVME712M Transition Module 3 21 MVME761 Transition Module 3 22 Serial Interface Modules 3 22 CHAPTER 4 Connector Pin Assignments MVME2603 2604 Connectors 4 1 Common Connectors 4 3 LED Mezzanine Connector J1 4 3 Debug Connector J2 4 4 Floppy LED Connector J4 4 7 PCI Expansion Connector J5 4 8 Keyboard ...

Страница 10: ...gnostic Tests 5 8 CHAPTER 6 CNFG and ENV Commands Overview 6 1 CNFG Configure Board Information Block 6 2 ENV Set Environment 6 3 Configuring the PPCBug Parameters 6 3 Configuring the VMEbus Interface 6 12 APPENDIX A Specifications Specifications A 1 Cooling Requirements A 2 FCC Compliance A 3 APPENDIX B Serial Interconnections Introduction B 1 Asynchronous Serial Ports B 1 Synchronous Serial Port...

Страница 11: ...APPENDIX C Troubleshooting CPU Boards Solving Startup Problems Introduction C 1 APPENDIX D Related Documentation Motorola Computer Group Documents D 1 Manufacturers Documents D 2 Related Specifications D 5 ...

Страница 12: ......

Страница 13: ...lacement 1 24 Figure 1 12 MVME761 Connector and Header Locations 1 26 Figure 1 13 MVME761 Serial Ports 1 and 2 DCE Only 1 29 Figure 1 14 MVME761 Serial Ports 3 and 4 DCE Configuration 1 30 Figure 1 15 MVME761 Serial Ports 3 and 4 DTE Configuration 1 31 Figure 1 16 MVME761 P2 Adapter Three Row Component Placement 1 33 Figure 1 17 MVME761 P2 Adapter Five Row Component Placement 1 34 Figure 1 18 RAM2...

Страница 14: ......

Страница 15: ...able 4 7 DRAM Mezzanine Connector 4 12 Table 4 8 PCI Mezzanine Card Connector 4 15 Table 4 8 PCI Mezzanine Card Connector Continued 4 16 Table 4 9 VMEbus Connector P1 4 18 Table 4 10 VMEbus Connector P2 MVME712M I O Mode 4 19 Table 4 11 SCSI Connector MVME712M 4 21 Table 4 12 Serial Connections MVME712M Ports 1 4 4 22 Table 4 13 Parallel I O Connector MVME712M 4 23 Table 4 14 Ethernet AUI Connecto...

Страница 16: ... B 3 EIA 232 D Interface Receiver Characteristics B 5 Table B 4 MVME761 EIA 530 Interconnect Signals B 6 Table B 5 EIA 530 Interface Transmitter Characteristics B 8 Table B 6 EIA 530 Interface Receiver Characteristics B 9 Table C 1 Troubleshooting MVME2603 2604 Boards C 1 ...

Страница 17: ... to MVME2603 3161 200 MHz MPC603 16MB 256MB ECC DRAM 9MB Flash MVME2603 4121 to MVME2603 4151 200 MHz MPC603 16MB 128MB ECC DRAM 9MB Flash MVME2603 5121 to MVME2603 5131 200 MHz MPC603 16MB 32MB ECC DRAM 9MB Flash MVME2604 1321 to MVME2604 1361 333 MHz MPC604 16MB 256MB ECC DRAM 9MB Flash MVME2604 4321 to MVME2604 4361 333 MHz MPC604 16MB 256MB ECC DRAM 9MB Flash MVME2604 1401 to MVME2604 1471 400...

Страница 18: ...evel Chapter 4 Connector Pin Assignments provides pin assignments for the interconnect signals for the MVME2603 2604 family of single board computers Chapter 5 PPCBug describes the basics of PPCBug and its architecture describes the monitor interactive command portion of the firmware in detail and gives information on actually using the PPCBug debugger and the special commands Chapter 6 CNFG and E...

Страница 19: ...omputer Comments and Suggestions Motorola welcomes and appreciates your comments on its documentation We want to know what you think about our manuals and how we can make them better Mail comments to Motorola Computer Group Reader Comments DW164 2900 S Diablo Way Tempe Arizona 85282 You can also submit comments to the following e mail address reader comments mcg mot com In all your correspondence ...

Страница 20: ...nd files italic is used for names of variables to which you assign values Italic is also used for comments in screen displays and examples and to introduce new terms courier is used for system output for example screen displays reports examples and system prompts Enter Return or CR CR represents the carriage return or Enter key Ctrl represents the Control key Execute control characters by pressing...

Страница 21: ...as a PowerPC 604 microprocessor 256KB L2 cache level 2 secondary cache memory is available as an option on all versions The complete MVME2603 2604 consists of the base board plus An ECC DRAM module RAM200 for memory An optional PCI mezzanine card PMC for additional versatility An optional carrier board for additional PCI expansion The block diagram in Figure 1 1 illustrates the architecture of the...

Страница 22: ...6K PROCESSOR MPC603 604 FLASH 4MB or 8MB PHB MPIC RAVEN ASIC MEMORY CONTROLLER FALCON CHIPSET 64 BIT PMC SLOT PCI EXPANSION 33MHz 32 64 BIT PCI LOCAL BUS PIB W83C553 ETHERNET DEC21140 SCSI 53C825A VME BRIDGE UNIVERSE BUFFERS AUI 10BT 100BTX VME P2 VME P1 RTC NVRAM WD MK48T59 ISA REGISTERS SUPER I O PC87308 ESCC 85230 CIO Z8536 712 761 P2 I O OPTIONS MOUSE KBD FLOPPY LED PARALLEL SERIAL FRONT PANEL...

Страница 23: ...efore you can use this board and tells where to find the information you need to perform each step Be sure to read this entire chapter including all Caution and Warning notes before you begin Table 1 1 Startup Overview What you need to do Refer to Unpack the hardware Unpacking Instructions on page 1 5 Configure the hardware by setting jumpers on the boards and transition modules MVME2603 2604 Base...

Страница 24: ...uipment Power up the system Applying Power on page 2 1 Appendix C Troubleshooting CPU Boards Solving Startup Problems Note that the debugger initializes the MVME2603 2604 Using the Debugger on page 5 3 You may also wish to obtain the PPCBug Firmware Package User s Manual listed in Appendix D Related Documentation Initialize the system clock Using the Debugger on page 5 3 Debugger Commands the SET ...

Страница 25: ...sired configuration and ensure proper operation of the MVME2603 2604 you may need to carry out certain hardware modifications before installing the module The MVME2603 2604 provides software control over most options by setting bits in control registers after installing the module in a system you can modify its configuration The MVME2603 2604 control registers are described in Chapter 3 Functional...

Страница 26: ...ock configuration J18 System controller selection J22 In conjunction with the serial port settings on the base board serial ports on the associated MVME712M or MVME761 transition module are also manually configurable For a discussion of the configurable items on the transition module refer to MVME712M Transition Module Preparation on page 1 14 MVME761 Transition Module Preparation on page 1 25 or ...

Страница 27: ... for 1MB of 16 bit Flash memory The RAM200 memory mezzanine accommodates 4MB or 8MB of additional 64 bit Flash memory The Flash memory is organized in either one or two banks each bank either 16 or 64 bits wide Both banks contain the onboard debugger PPCBug To enable Flash bank A 4MB or 8MB of firmware resident on soldered in devices on the RAM200 mezzanine place a jumper across header J10 pins 1 ...

Страница 28: ...l J17 Serial Port 4 transmit clock configuration J20 Serial Port 4 transmit clock receiver buffer control J15 on the MVME712M transition module or J3 on the MVME761 transition module Serial Port 4 clock configuration Figure 1 9 and Figure 1 10 for the MVME712M and Figure 1 14 and Figure 1 15 for the MVME761 diagram the overall jumper settings required on the MVME2603 2604 and transition module for...

Страница 29: ...ctors Fuses LEDs 11517 00 9608 J4 2 1 25 24 49 50 1 2 26 27 J7 2 1 J12 J2 J1 XU1 XU2 J5 2 1 J14 64 2 1 J11 2 1 J13 64 2 1 J9 16 15 J18 J17 J16 J15 J10 J20 J22 J6 6 5 4 2 1 3 J8 6 5 4 2 1 3 J3 ABT PCI MEZZANINE CARD RST KEYBOARD MOUSE FLOPPY LED CHS BFL CPU PCI FUS SYS P1 A1 B1 C1 A32 B32 C32 P2 D1 D32 A1 B1 C1 A32 B32 C32 D1 D32 J23 ...

Страница 30: ...J20 Serial Port 4 transmit clock receiver buffer control J15 on the MVME712M transition module or J3 on the MVME761 transition module Serial Port 4 clock configuration Figure 1 9 and Figure 1 10 for the MVME712M and Figure 1 14 and Figure 1 15 for the MVME761 diagram the overall jumper settings required on the MVME2603 2604 and transition module for a Serial Port 4 DCE or DTE configuration For add...

Страница 31: ...the MVME712M transition module or J3 on the MVME761 Serial Port 4 clock configuration A transmit clock receiver buffer controlled by header J20 is associated with Serial Port 4 Installing a jumper on J20 enables the buffer Removing the jumper disables the buffer The factory configuration has the Serial Port 4 buffer enabled J20 remains open on MVME761 compatible versions On MVME712M compatible ver...

Страница 32: ...rt 3 on the MVME2603 2604 to use the clock signals provided by the TxC signal line On MVME761 compatible versions of the base board header J18 configures port 3 to either drive or receive TxC The factory configuration has port 3 set to receive TxC J18 remains open on MVME712M compatible versions To complete the configuration of Serial Port 3 you must set J2 on the MVME761 transition module Serial ...

Страница 33: ...he automatic system controller function by placing a jumper on J22 pins 2 and 3 the MVME2603 2604 determines whether it is the system controller by its position on the bus If the board is in the first slot from the left it configures itself as the system controller If the MVME2603 2604 is not to be system controller under any circumstances place the jumper on J22 pins 1 and 2 When the board is fun...

Страница 34: ...s lists the pin numbers and signal mnemonics for J1 MVME712M Transition Module Preparation The MVME712M transition module Figure 1 3 and P2 adapter board are used in conjunction with the MVME2603 2604 base board The features of the MVME712M include A parallel printer port An Ethernet interface supporting AUI connections One synchronous asynchronous and three asynchronous only EIA 232 D multiprotoc...

Страница 35: ...re 1 15 1 Socket mounted SCSI terminating resistors for end of cable or middle of cable configurations Fused SCSI terminator power developed from the 5VDC present at connector P2 A 64 pin DIN connector to interface the EIA 232 D parallel SCSI and Ethernet signals to the MVME712M ...

Страница 36: ...5 1 14 1 14 1 8 9 15 J6 18 1 19 8 1 R51 C1 C2 C3 J2 J3 1 50 49 A1 C1 C32 A32 2 1 14 13 J1 2 1 14 13 J13 2 1 14 13 J16 2 1 14 13 J18 8 1 R50 8 1 R49 2 1 14 13 J11 2 1 14 13 J14 2 1 14 13 J17 2 1 14 13 J19 2 1 20 19 1 6 J21 J20 2 12 J15 11 1 2 49 50 DS2 DS1 J5 J4 ETHERNET PRINTER MVME712M SERIAL PORT 1 CONSOLE SERIAL PORT 3 SERIAL PORT 2 TTY01 SERIAL PORT 4 SCSI INTERFACE PRIMARY SIDE 36 ...

Страница 37: ...VME712M transition module with the interconnections and jumper settings for DCE DTE configuration on each serial port Serial Port 4 Clock Configuration Port 4 can be configured via J15 Figure 1 4 to use the TrxC4 and RtxC4 signal lines Part of the configuration is done with headers J16 J17 and J20 on the MVME2603 2604 Figure 1 9 and Figure 1 10 Figure 1 4 J15 Clock Line Configuration Table 1 2 MVM...

Страница 38: ...SR 11551 00 9609 1 8 SOUT1 RTS1 DTR1 SIN1 R11 CTS1 PC87308 DCD1 DSR1 3 5 8 6 7 TXD RTS GND NC 5V 2 4 12V 12V MVME2603 2604 P2 ADAPTER BOARD 64 PIN CABLE MVME712M MODULE TXD RTS DTR SOUT1 RTS1 DTR1 SIN1 R11 CTS1 PC87308 DCD1 DSR1 2 4 20 7 RXD CTS GND NC 5V 3 5 12V 11551 00 9609 2 8 MVME2603 2604 P2 ADAPTER BOARD 64 PIN CABLE MVME712M MODULE DCE DTE DB9 DB9 ...

Страница 39: ...1 00 9609 3 8 TXD RTS DTR DCD 11551 00 9609 4 8 SOUT2 RTS2 DTR2 SIN2 R12 CTS2 PC87308 DCD2 DSR2 2 4 20 7 RXD CTS GND 5V 3 5 MVME2603 2604 P2 ADAPTER BOARD 64 PIN CABLE MVME712M MODULE 8 RXD CTS DCD DTR SOUT2 RTS2 DTR2 SIN2 R12 CTS2 PC87308 DCD2 DSR2 3 5 8 6 7 TXD RTS GND 5V 2 4 MVME2603 2604 P2 ADAPTER BOARD 64 PIN CABLE MVME712M MODULE DSR 20 12V DB9 DB9 ...

Страница 40: ...ure 1 7 MVME712M Serial Port 3 DCE Configuration RXD CTS DTR TXDA RTSA DCDA RXDA RTXCA TRXCA 3 5 6 7 TXD RTS GND 5V 2 4 MVME2603 2604 64 PIN CABLE MVME712M MODULE DSR 11551 00 9609 5 8 Z85230 CTSA DTR3 LLB3 RLB3 DSR3 5V R13 Z8536 5V 5V 5V TM3 8 DCD NOTE J18 OPEN P2 ADAPTER 5V 12V 20 DCE DB9 ...

Страница 41: ...1 Figure 1 8 MVME712M Serial Port 3 DTE Configuration TXD RTS DCD TXDA RTSA DCDA RXDA RTXCA TRXCA 2 4 7 RXD CTS GND 5V 3 5 MVME2603 2604 64 PIN CABLE MVME712M MODULE 11551 00 9609 6 8 Z85230 CTSA DTR3 LLB3 RLB3 DSR3 5V R13 Z8536 5V 5V 5V TM3 DTR NOTE J18 OPEN P2 ADAPTER 5V 20 8 DTE DB25 ...

Страница 42: ... Port 4 DCE Configuration RXD CTS DTR TXDB RTSB DCDB RXDB RTXCB TRXCB TXD RTS GND MVME2603 2604 64 PIN CABLE MVME712M MODULE DSR 11551 00 9609 7 8 Z85230 CTSB DTR4 LLB4 RLB4 DSR4 5V R14 Z8536 5V 5V 5V TM4 DCD NOTE J20 OPEN P2 ADAPTER 12V J17 3 5 6 7 2 4 8 20 TXCI RXCI TXCO J16 J20 15 17 24 J16 1 2 J17 1 2 DCE DB25 ...

Страница 43: ...Serial Port 4 DTE Configuration TXD RTS DCD TXDB RTSB DCDB RXDB RTXCB TRXCB RXD CTS GND MVME2603 2604 64 PIN CABLE MVME712M MODULE 11551 00 9609 8 8 Z85230 CTSB DTR4 LLB4 RLB4 DSR4 5V R14 Z8536 5V 5V 5V TM4 DCD NOTE J20 1 2 P2 ADAPTER J17 2 4 7 3 5 TXCI RXCI TXCO J16 J20 15 17 24 J16 2 3 J17 2 3 20 8 DTE DB25 ...

Страница 44: ...tors Figure 1 11 illustrates the location of the resistors fuse and connectors For further information on the preparation of the transition module and the P2 adapter refer to the user s manual for the MVME712M listed in Appendix D Related Documentation as necessary Figure 1 11 MVME712M P2 Adapter Component Placement C1 B1 A1 C32 B32 A32 2 1 50 49 R2 R3 R1 C1 C2 C3 F1 P2 CR1 1 1 2 A1 B1 C1 A32 B32 ...

Страница 45: ...ections Two EIA 232 D asynchronous serial ports identified as COM1 and COM2 on the front panel Two synchronous serial ports SERIAL 3 and SERIAL 4 on the front panel configurable for EIA 232 D EIA 530 V 35 or X 21 protocols Two 60 pin Serial Interface Module SIM connectors used on configuring serial ports 3 and 4 The features of the P2 adapter board for the MVME761 include A 50 pin connector for SC...

Страница 46: ...Site Hardware Preparation and Installation 1 Figure 1 12 MVME761 Connector and Header Locations P2 MVME 761 001 SERIAL 3 COM1 COM2 PARALLEL DTE 1 J5 J6 J7 J8 J4 J9 1910 9609 3 DCE J2 J1 60 59 2 1 10 100 BASET SERIAL J12 60 59 2 1 DTE 1 3 DCE J3 ...

Страница 47: ...tion of serial interface module SIM selection and jumper settings The following table lists the SIM connectors and jumper headers corresponding to each of the synchronous serial ports Port 3 is routed to board connector J7 Port 4 is available at board connector J8 Eight serial interface modules are available EIA 232 D DCE and DTE EIA 530 DCE and DTE V 35 DCE and DTE X 21 DCE and DTE You can config...

Страница 48: ...tion of the corresponding SIM module When installing the SIM modules note that the headers are keyed for proper orientation For further information on the preparation of the transition module refer to the user s manual for the MVME761 listed in Appendix D Related Documentation as necessary The next three figures illustrate the MVME2603 2604 base board and MVME761 transition module with the interco...

Страница 49: ...uter literature 1 29 1 Figure 1 13 MVME761 Serial Ports 1 and 2 DCE Only MVME2603 2604 11552 00 9609 1 3 3 7 2 8 4 MVME761 6 1 9 5 3 7 2 8 4 6 1 9 5 COM1 COM2 SOUT1 RTS1 DTR1 SIN1 RI1 CTS1 DSR1 DCD1 PC87308 P2 P2MX SOUT2 RTS2 DTR2 SIN2 RI2 CTS2 DSR2 DCD2 DCE DB9 DB9 ...

Страница 50: ...tallation 1 Figure 1 14 MVME761 Serial Ports 3 and 4 DCE Configuration 11552 00 9802 2 5 MVME761 TXD RTS RXD CTS DCD TRXC RTXC DTR LLB RLB DSR RI TM Z85230 SCC Z8536 CIO EIA232 DCE SIM J2 J3 1 2 3 J15 1 2 3 DCE MVME3600 SERIES 3 5 4 20 2 15 17 24 8 25 22 21 18 6 7 HD26 P2 P2MX ...

Страница 51: ...ture 1 31 1 Figure 1 15 MVME761 Serial Ports 3 and 4 DTE Configuration MVME761 TXD RTS RXD CTS DCD TRXC RTXC DTR LLB RLB DSR RI TM P2 P2MX Z85230 SCC Z8536 CIO EIA232 DTE SIM J2 J3 3 2 1 J15 11552 00 9802 4 5 3 2 1 DTE MVME3600 SERIES 2 4 5 3 24 15 17 18 21 22 25 6 7 HD26 8 20 ...

Страница 52: ... female connector J2 that carries 8 bit SCSI signals from the MVME2603 2604 To run SCSI devices you may install an additional transition module that is equipped with a SCSI port such as the MVME712B Preparation of the P2 adapter for the MVME761 consists of installing a jumper on header J1 to enable the SCSI terminating resistors if necessary Figure 1 16 illustrates the location of the jumper heade...

Страница 53: ...nals to and from the MVME2600 series VME module The P2 adapter has a 68 pin female connector J1 that carries 16 bit SCSI signals from the MVME2600 To run SCSI devices you may install an optional front panel extension MVME761EXT next to the MVME761 The panel extension supplies both 8 and 16 bit SCSI The P2 adapter for the MVME761 also supports PMC I O via connectors J3 and J4 Preparation of the P2 ...

Страница 54: ...ation of the transition module and the P2 adapter refer to the user s manual for the MVME761 listed in Appendix D Related Documentation as necessary Figure 1 17 MVME761 P2 Adapter Five Row Component Placement 1999 9701 J5 2 1 1 64 63 U1 9 25 17 CR1 R4 C8 C9 U3 P1 1 32 2 1 64 63 J1 J3 J4 1 U2 9 25 17 1 33 D C B A Z D C B A Z ...

Страница 55: ...he following sections for a brief description of the installation procedure Use ESD Wrist Strap Motorola strongly recommends that you use an antistatic wrist strap and a conductive foam pad when installing or upgrading a system Electronic components such as disk drives computer boards and memory modules can be extremely sensitive to electrostatic discharge ESD After removing the component from its...

Страница 56: ...to the VME modules Caution Inserting or removing modules with power applied may result in damage to module components Warning Dangerous voltages capable of causing death are present in this equipment Use extreme caution when handling testing and adjusting 3 Carefully remove the MVME2603 2604 from its VMEbus card slot and lay it flat with connectors P1 and P2 facing you Caution Avoid touching areas...

Страница 57: ...MVME2603 2604 assembly in its proper card slot Be sure the module is well seated in the backplane connectors Do not damage or bend connector pins 7 Replace the chassis or system cover s reconnect the system to the AC or DC power source and turn the equipment power on PMC Module Installation PCI mezzanine card PMC modules mount beside the RAM200 mezzanine on top of the MVME2603 2604 base board To i...

Страница 58: ...d or DC power lines from the system Remove chassis or system cover s as necessary for access to the VME modules Caution Inserting or removing modules with power applied may result in damage to module components Warning Dangerous voltages capable of causing death are present in this equipment Use extreme caution when handling testing and adjusting 3 Carefully remove the MVME2603 2604 from its VMEbu...

Страница 59: ...e should then connect smoothly with the corresponding connectors J11 12 13 14 on the MVME2603 2604 6 Insert the two short Phillips screws through the holes at the forward corners of the PMC module into the standoffs on the MVME2603 2604 Tighten the screws 7 Reinstall the MVME2603 2604 assembly in its proper card slot Be sure the module is well seated in the backplane connectors Do not damage or be...

Страница 60: ... Perform an operating system shutdown Turn the AC or DC power off and remove the AC cord or DC power lines from the system Remove chassis or system cover s as necessary for access to the VME modules Caution Inserting or removing modules with power applied may result in damage to module components Warning Dangerous voltages capable of causing death are present in this equipment Use extreme caution ...

Страница 61: ...la com computer literature 1 41 1 Figure 1 20 PMC Carrier Board Placement on MVME2603 2604 5 Remove the LED module screw located at the upper front corner of the base board Install a short 0 394 inch standoff in its place 11661 00 9611 1 3 ...

Страница 62: ...the backplane connectors Do not damage or bend connector pins 10 Replace the chassis or system cover s reconnect the system to the AC or DC power source and turn the equipment power on MVME2603 2604 VME Module Installation With mezzanine board s installed and headers properly configured proceed as follows to install the MVME2603 2604 in the VME chassis 1 Attach an ESD strap to your wrist Attach th...

Страница 63: ... can occupy any unused double height card slot 4 Slide the MVME2603 2604 into the selected card slot Be sure the module is well seated in the P1 and P2 connectors on the backplane Do not damage or bend connector pins Caution Avoid touching areas of integrated circuitry static discharge can damage these circuits 5 Secure the MVME2603 2604 in the chassis with the screws provided making good contact ...

Страница 64: ...n module 1 Attach an ESD strap to your wrist Attach the other end of the ESD strap to the chassis as a ground The ESD strap must be secured to your wrist and to ground throughout the procedure 2 Perform an operating system shutdown Turn the AC or DC power off and remove the AC cord or DC power lines from the system Remove chassis or system cover s as necessary for access to the VME modules Caution...

Страница 65: ...pin 1 with connector pin 1 Caution Avoid touching areas of integrated circuitry static discharge can damage these circuits 6 Secure the MVME712M in the chassis with the screws provided making good contact with the transverse mounting rails to minimize RF emissions 7 Referring to the user s manual for the MVME712M listed in Appendix D Related Documentation route the 50 conductor cable to the intern...

Страница 66: ...re pinched Cable the peripherals to the panel connectors reconnect the system to the AC or DC power source and turn the equipment power on Note Not all peripheral cables are provided with the MVME712M you may need to fabricate or purchase certain cables To minimize radiation Motorola recommends shielded cable for peripheral connections where possible ...

Страница 67: ...re 1 21 MVME712M MVME2603 2604 Cable Connections J6 J2 SCSI DEVICE MVME2600 P1 P2 J3 ENCLOSURE BOUNDARY TERMINATORS INSTALLED TERMINATORS REMOVED 50 CONDUCTOR CABLE TERMINATORS INSTALLED MVME712M cb2349301 SCSI DEVICE P2 ADAPTER P2 T J3 J2 J9 J7 J8 J10 J4 J5 64 CONDUCTOR CABLE ...

Страница 68: ...emove chassis or system cover s as necessary for access to the VME modules Caution The MVME2600 MVME761 compatible models will be damaged if mistakenly connected to the MVME712 family of boards instead of the correct MVME761 transition modules Note In MVME761 compatible models certain signals are multiplexed through P2 for additional I O capacity Refer to P2 Signal Multiplexing on page 3 15 for de...

Страница 69: ...ME2603 2604 Cable Connections 5 Route the 64 conductor cable furnished with the MVME761 from J3 on the P2 adapter board to P2 on the transition module Be sure to orient cable pin 1 with connector pin 1 Caution Avoid touching areas of integrated circuitry static discharge can damage these circuits MVME2600 MVME3600 P1 P2 J2 ENCLOSURE BOUNDARY 11635 00 9610 P2 ADAPTER P2 J3 64 CONDUCTOR CABLE P2 MVM...

Страница 70: ...n Note Not all peripheral cables are provided with the MVME761 you may need to fabricate or purchase certain cables To minimize radiation Motorola recommends shielded cable for peripheral connections where possible System Considerations The MVME2603 2604 draws power from VMEbus backplane connectors P1 and P2 P2 is also used for the upper 16 bits of data in 32 bit transfers and for the upper eight ...

Страница 71: ...ewhere in the system Multiple MVME2603 2604s may be installed in a single VME chassis In general hardware multiprocessor features are supported Other MPUs on the VMEbus can interrupt disable communicate with and determine the operational status of the processor s One register of the GCSR global control status register set includes four bits that function as location monitors to allow one MVME2603 ...

Страница 72: ...e on the SCSI bus can provide the TERMPWR signal and because the MVME2603 2604 FUS LED monitors the status of several voltages the LED does not directly indicate the condition of any single fuse If the FUS LED flickers or goes out check all the fuses polyswitches In MVME761 I O mode the MVME2603 2604 supplies SCSI terminator power through a polyswitch resettable fuse located on the P2 adapter boar...

Страница 73: ...for serial ports on MVME2603 2604 boards After power up you can reconfigure the baud rate if you wish using the PPCBug PF Port Format command via the command line interface Whatever the baud rate some type of hardware handshaking either XON OFF or via the RTS CTS line is desirable if the system supports it ...

Страница 74: ......

Страница 75: ...re and firmware initialization process is performed by the PowerPC PPCBug power up or system reset The firmware initializes the devices on the SBC module in preparation for booting the operating system The firmware is shipped from the factory with an appropriate set of defaults In most cases there is no need to modify the firmware configuration before you boot the operating system The following fl...

Страница 76: ...nt panel has ABORT and RESET switches and six LED light emitting diode status indicators CHS BFL CPU PCI FUS SYS The switches and LEDs are mounted on an LED mezzanine board that plugs into the base board STARTUP SYSTEM INITIALIZATION CONSOLE DETECTION OPERATING SYSTEM RUN SELFTESTS IF ENABLED AUTOBOOT IF ENABLED 11734 00 9702 ...

Страница 77: ...VME2603 2604 is the system controller The Universe ASIC includes both a global and a local reset driver When the Universe operates as the VMEbus system controller the reset driver provides a global system reset by asserting the VMEbus signal SYSRESET A SYSRESET signal may be generated by the RESET switch a power up reset a watchdog timeout or by a control bit in the Miscellaneous Control Register ...

Страница 78: ...l line on the processor bus is active PCI DS4 green PCI activity lights when the IRDY Initiator Ready signal line on the PCI bus is active This indicates that the PCI mezzanine if installed is active FUS DS5 green Fuse OK lights when 5V DC 12V DC and 12V DC power is available from the base board to the transition module and remote devices Note Because the FUS LED monitors the status of several vol...

Страница 79: ...eneral description of the MVME2603 2604 memory organization from the above three points of view Detailed memory maps can be found in the MVME2600 Series Single Board Computer Programmer s Reference Guide listed in Appendix D Related Documentation Processor Memory Map The processor memory map configuration is under the control of the Raven bridge controller ASIC and the Falcon memory controller chi...

Страница 80: ...e PHB Device ID or the CPU Type register 2 The first 1MB of ROM Flash bank A soldered 4MB or 8MB ROM Flash appears in this range after a reset if the rom_b_rv control bit in the Falcon s ROM B Base Size register is cleared If the rom_b_rv control bit is set this address range maps to ROM Flash bank B socketed 1MB ROM Flash Table 2 1 Processor Default View of the Memory Map Processor Address Size D...

Страница 81: ...ory maps including suggested CHRP and PREP compatible memory maps refer to the MVME2600 Series Single Board Computer Programmer s Reference Guide listed in Appendix D Related Documentation VMEbus Memory Map The VMEbus is programmable Like other parts of the MVME2603 2604 memory map the mapping of local resources as viewed by VMEbus masters varies among applications The Universe PCI VME bus bridge ...

Страница 82: ...ramming Considerations Good programming practice dictates that only one MPU at a time have control of the MVME2603 2604 control registers Of particular note are Registers that modify the address map Registers that require two cycles to access VMEbus interrupt request registers ...

Страница 83: ...VME A16 VME A24 VME A16 PROGRAMMABLE SPACE PCI MEMORY PROCESSOR PCI MEMORY SPACE PCI ISA MEMORY SPACE PCI I O SPACE MPC RESOURCES NOTE 1 NOTE 1 NOTE 2 NOTE 3 ONBOARD MEMORY 1 Programmable mapping done by Raven ASIC 2 Programmable mapping performed via PCI Slave images in Universe ASIC 3 Programmable mapping performed via Special Slave image SLSI in Universe ASIC NOTES ...

Страница 84: ...arbitration support for these seven types of devices The PIB supports flexible arbitration modes of fixed priority rotating priority and mixed priority as appropriate in a given application Details on PCI arbitration can be found in the MVME2600 Series Single Board Computer Programmer s Reference Guide listed in Appendix D Related Documentation The arbitration assignments for the MVME2603 2604 are...

Страница 85: ...f the following The Raven ASIC itself timer interrupts or transfer error interrupts The processor processor self interrupts The Falcon chip set memory error interrupts The PCI bus interrupts from PCI devices The ISA bus interrupts from ISA devices Figure 2 3 illustrates interrupt architecture on the MVME2603 2604 For details on interrupt handling refer to the MVME2600 Series Single Board Computer ...

Страница 86: ... Group Literature Center Web Site Operating Instructions 2 Figure 2 3 MVME2603 MVME2604 Interrupt Architecture 11559 00 9609 PIB 8529 Pair Processor INT_ MCP_ RavenMPIC INT SERR_ PERR_ PCI Interrupts ISA Interrupts ...

Страница 87: ...604 is system controller 3 Watchdog timer Reset function controlled by the SGS Thomson MK48T559 timekeeper device resets the VMEbus when the MVME2603 2604 is system controller Table 2 3 IBC DMA Channel Assignments IBC Priority IBC Label Controller DMA Assignment 1 Channel 0 DMA1 Serial Port 3 Receiver Z85230 Port A Rx 2 Channel 1 Serial Port 3 Transmitter Z85230 Port A Tx 3 Channel 2 Floppy Drive ...

Страница 88: ...er the System Software reset and Local Software Reset The following table shows which devices are affected by the various types of resets For details on using resets refer to the MVME2600 Series Single Board Computer Programmer s Reference Guide listed in Appendix D Related Documentation Table 2 4 Classes of Reset and Effectiveness Device Affected Processor Raven ASIC Falcon Chip Set PCI Devices I...

Страница 89: ...ssor memory bus as big endian by performing address rearrangement and reordering when running in little endian mode The MPC registers in the Raven MPU PCI bus bridge controller ASIC and the Falcon memory controller chip set as well as DRAM ROM Flash and system registers always appear as big endian Role of the Raven ASIC Because the PCI bus is little endian the Raven performs byte swapping in both ...

Страница 90: ...for Ethernet data Big endian software must still take the byte swapping effect into account when accessing the registers of the PCI Ethernet device however Role of the Universe ASIC Because the PCI bus is little endian while the VMEbus is big endian the Universe PCI VME bus bridge ASIC performs byte swapping in both directions from PCI to VMEbus and from VMEbus to PCI to maintain address invarianc...

Страница 91: ...endix D Related Documentation Refer to it for a functional description of the MVME2603 2604 in greater depth Features The following table summarizes the features of the MVME2603 2604 single board computers Table 3 1 MVME2603 2604 Features Feature Description Microprocessor MPC603 PowerPC processor MVME2603 n1n1 models MPC604 PowerPC processor MVME2604 n1n1 models ECC DRAM 16MB 256MB on RAM200 modu...

Страница 92: ...compatible models IEEE 1284 bidirectional parallel port PC87308 SIO via P2 and transition module SCSI I O MVME712M compatible models 8 bit 16 bit single ended fast SCSI 2 interface SYM53C825A via P2 and transition module MVME761 compatible models 8 bit 16 bit single ended fast SCSI 2 interface SYM53C825A via P2 Ethernet I O MVME712M compatible models AUI connections via P2 and transition module MV...

Страница 93: ...ionality A key feature of the MVME2603 2604 family is the PCI Peripheral Component Interconnect bus In addition to the on board local bus peripherals the PCI bus supports an industry standard mezzanine interface IEEE P1386 1 PMC PCI Mezzanine Card PMC modules offer a variety of possibilities for I O expansion through FDDI Fiber Distributed Data Interface ATM Asynchronous Transfer Mode graphics Eth...

Страница 94: ...overall architecture Figure 3 1 MVME2603 2604 Block Diagram NVRAM RTC 11540 00 96111 3 3 PS 2 Floppy 33MHz 32 64 BIT PCI Local Bus Processor L2 Cache Parallel Keyboard Mouse Async Serial ISA CSR PIB Raven Ethernet SCSI VME PMC PCIX PMC Slot 1 Slot 2 60X System Bus ISA Local Resource Bus Falcon Falcon Dram FLASH Sys CSR Sync Serial ISA SIO ...

Страница 95: ...SI bus is 8 bits wide in VME systems that do not support the extension Refer to the MVME712M User s Manual listed in Appendix D Related Documentation for the pin assignments of the SCSI connectors used on the transition module Refer to the Symbios 53C825A data manual for detailed programming information also listed in Appendix D Related Documentation SCSI Termination The individual configuring the...

Страница 96: ... for xxxxx Each MVME2603 2604 displays its Ethernet station address on a label attached to the base board in the PMC connector keepout area just behind the front panel In addition the six bytes including the Ethernet station address are stored in an SROM off the DECchip Ethernet controller that is the value 08003E2xxxxx is stored in SROM At an offset of 1F2C the upper four bytes 08003E2x can be re...

Страница 97: ...ere is also provision for stacking a PMC carrier board on the base board for additional expansion The MVME2603 2604 supports one PMC slot Four 64 pin connectors on the base board J11 J12 J13 and J14 interface with 32 bit IEEE P1386 1 PMC compatible mezzanines to add any desirable function The PCI Mezzanine Card slot has the following characteristics The PMC carrier board connector J5 is a 114 pin ...

Страница 98: ...tions as well For detailed programming information refer to the Universe User s Manual and to the discussions in the MVME2603 2604 Programmer s Reference Guide listed in Appendix D Related Documentation ISA Super I O Device ISASIO The MVME2603 2604 uses a PC87308 ISASIO chip from National Semiconductor to implement certain segments of the P2 and front panel I O Two asynchronous serial ports COM1 a...

Страница 99: ...ted in Appendix D Related Documentation and to the vendor documentation for the ISASIO device Parallel Port The parallel port is a Centronics printer interface in MVME712M compatible models and a full IEEE1284 bidirectional parallel port in MVME761 compatible models Both versions are implemented with the ISASIO device All parallel I O interface signals are routed to P2 through series damping resis...

Страница 100: ...the ISASIO controller The ISASIO device may be used to support any of the following devices 31 2 inch 1 44MB floppy disk drive 51 4 inch 1 2MB floppy disk drive Standard 250kbps to 2Mbps tape drive system Keyboard and Mouse Interface The National Semiconductor PC87308 ISASIO chip used to implement certain segments of the P2 and front panel I O provides ROM based keyboard and mouse interface contro...

Страница 101: ... independently programmable DMA channels One 16 bit timer Three interval counters timers Accesses to the configuration space for the PIB PCI ISA Bridge controller are performed by way of the CONADD and CONDAT Configuration Address and Data registers in the Raven bridge controller ASIC The registers are located at offsets CF8 and CFC respectively from the PCI I O base address Real Time Clock NVRAM ...

Страница 102: ...ference Guide and to the M48T59 T559 data sheet both listed in Appendix D Related Documentation for detailed programming and battery life information Programmable Timers Among the resources available to the local processor are a number of programmable timers Timers are incorporated into the PIB controller and the Z8536 CIO device diagrammed in Figure 1 1 on page 1 2 and Figure 3 1 on page 3 4 They...

Страница 103: ...s which are routed through P2 The Z85230 supports synchronous SDLC HDLC and asynchronous protocols The MVME2603 2604 hardware supports asynchronous serial baud rates of 110B s to 38 4KB s Each interface supports the CTS DCD RTS and DTR control signals as well as the TxD and RxD transmit receive data signals and TxC RxC synchronous clock signals Since not all modem control lines are available in th...

Страница 104: ... present If cleared the Z85230 ESCC is installed and there is on board support for synchronous serial communication PMC2P PMC PMCIX slot 2 present If set no PCI mezzanine card or PCI expansion device is installed in PMC slot 2 If cleared PMC PMCIX slot 2 contains a PCI mezzanine card or PCI expansion device PMC1P PMC slot 1 present If set no PCI mezzanine card is installed in PMC slot 1 If cleared...

Страница 105: ... to software Four signals are involved in the P2 multiplexing function MXDO MXDI MXCLK and MXSYNC MXDO is a time multiplexed data output line from the main board and MXDI is a time multiplexed line from the MVME761 module MXCLK is a 10 MHz bit clock for the MXDO and MXDI data lines MXSYNC is asserted for one bit time at time slot 15 Table 3 2 by the MVME2603 2604 base board The MVME761 transition ...

Страница 106: ... also available at pin PB7 of the Z8536 CIO device which handles various status signals serial I O lines and counters The interrupter connected to the ABORT switch is an edge sensitive circuit filtered to remove switch bounce RESET Switch S2 The RESET switch is located on the LED mezzanine The RESET switch resets all onboard devices it also drives a SYSRESET signal if the MVME2603 2604 is the syst...

Страница 107: ... processor bus is active PCI DS4 green PCI activity lights when the IRDY Initiator Ready signal line on the PCI bus is active This indicates that the PCI mezzanine or carrier board if installed is active FUS DS5 green Fuse OK lights when 5V DC 12V DC and 12V DC power is available from the base board to the transition module and remote devices Note Because the FUS LED monitors the status of several...

Страница 108: ...ied to the base board s keyboard and mouse connectors through polyswitch R30 and to the 14 pin combined LED mezzanine remote reset connector J1 The FUS LED DS5 on the MVME2603 2604 front panel illuminates when all three voltages are available In MVME712M I O mode the yellow DS1 LED on the MVME712M also signals the availability of 12V DC LAN power indicating in turn that polyswitch R34 is good If t...

Страница 109: ...gnal to the 14 pin combined LED mezzanine remote reset connector J1 When J1 is used as a remote reset connector with the LED mezzanine removed the SPEAKER_OUT signal can be cabled to an external speaker to obtain a beep tone For the pin assignments of J1 refer to Table 4 1 in Chapter 4 Connector Pin Assignments PM603 604 Processor At present you have the choice of a PowerPC 603 or a PowerPC 604 pr...

Страница 110: ...reset Displaying and modifying configuration variables Running self tests and diagnostics Updating firmware ROM Under normal operation the Flash devices are in read only mode their contents are pre defined and they are protected against inadvertent writes due to loss of power conditions However for programming purposes programming voltage is always supplied to the devices and the Flash contents ma...

Страница 111: ...odule The MVME712M transition module Figure 1 3 on page 1 16 and P2 adapter board are used in conjunction with the MVME2603 2604 base board The features of the MVME712M include A parallel printer port via P2 adapter An Ethernet interface supporting AUI connections via P2 adapter Four EIA 232 D multi protocol serial ports via P2 adapter An SCSI interface via P2 adapter for connection to both intern...

Страница 112: ...rt IEEE 1284 I compliant An Ethernet interface supporting 10BaseT 100BaseTX connections Two EIA 232 D asynchronous serial ports identified as COM1 and COM2 on the front panel Two synchronous serial ports SERIAL 3 and SERIAL 4 on the front panel configurable for EIA 232 D EIA 530 V 35 or X 21 protocols Two 60 pin Serial Interface Module SIM connectors Serial Interface Modules The synchronous serial...

Страница 113: ...le for the following configurations For additional information about the serial interface modules refer to the MVME761 User s Manual listed in Appendix D Related Documentation as necessary Table 3 4 SIM Type Identification Model Number Module Type SIM232DCE EIA 232 DCE SIM232DTE EIA 232 DTE SIM530DCE EIA 530 DCE SIM530DTE EIA 530 DTE SIMV35DCE V 35 DCE SIMV35DTE V 35 DTE SIMX21DCE X 21 DCE SIMX21D...

Страница 114: ......

Страница 115: ...12M compatible versions of the base board Connector LED Mezzanine Connector J1 on page 4 3 Debug Connector J2 on page 4 4 Floppy LED Connector J4 on page 4 7 PCI Expansion Connector J5 on page 4 8 Keyboard and Mouse Connectors J6 J8 on page 4 11 DRAM Mezzanine Connector J7 on page 4 12 PCI Mezzanine Card Connectors on page 4 15 VMEbus Connector P1 on page 4 18 Connector VMEbus Connector P2 on page...

Страница 116: ... descriptions of the various interconnect signals consult the support information documentation package for the MVME2603 2604 single board computer or the support information sections of the transition module documentation as necessary Connector VMEbus Connector P2 on page 4 25 Serial Ports 1 and 2 on page 4 26 Serial Ports 3 and 4 on page 4 27 Parallel Connector on page 4 28 Ethernet 10BaseT 100B...

Страница 117: ...x7 header On the LED mezzanine it is a 2x7 surface mount socket strip Removing the LED mezzanine makes the mezzanine connector available for service as a remote status and control connector In this application J1 can be connected to a user supplied external cable to carry the Reset and Abort signals and the LED lines to a control panel located apart from the MVME2603 2604 Maximum cable length is 1...

Страница 118: ...oses The pin assignments are listed in the following table Table 4 2 Debug Connector 1 PA0 PA1 2 3 PA2 PA3 4 5 PA4 PA5 6 7 PA6 PA7 8 9 PA8 PA9 10 11 PA10 PA11 12 13 PA12 PA13 14 15 PA14 PA15 16 17 PA16 PA17 18 19 PA18 GND PA19 20 21 PA20 PA21 22 23 PA22 PA23 24 25 PA24 PA25 26 27 PA26 PA27 28 29 PA28 PA29 30 31 PA30 PA31 32 33 PA_PAR0 PA_PAR1 34 35 PA_PAR2 PA_PAR3 36 37 APE RSRV 38 39 PD0 PD1 40 4...

Страница 119: ...29 68 69 PD30 PD31 70 71 PD32 PD33 72 73 PD34 PD35 74 75 PD36 PD37 76 77 PD38 PD39 78 79 PD40 PD41 80 81 PD42 PD43 82 83 PD44 PD45 84 85 PD46 PD47 86 87 PD48 PD49 88 89 PA50 PD51 90 91 PD52 PD53 92 93 PD54 PD55 94 95 PD56 GND PD57 96 97 PD58 PD59 98 99 PD60 PD61 100 101 PD62 PD63 102 103 PDPAR0 PDPAR1 104 105 PDPAR2 PDPAR3 106 107 PDPAR4 PDPAR5 108 109 PDPAR6 PDPAR7 110 Table 4 2 Debug Connector C...

Страница 120: ...DBWO 132 133 AACK 3 3V TS 134 135 ARTY XATS 136 137 DRTY TBST 138 139 TA No Connection 140 141 TEA No Connection 142 143 No Connection DBG 144 145 No Connection DBB 146 147 No Connection ABB 148 149 TCLK_OUT CPUGNT 150 151 L2PRSNT0 CPUREQ 152 153 L2ADSC IBCINT 154 155 L2BAA MCHK 156 157 L2DIRTYI SMI 158 159 L2DIRTYO CKSTPI 160 161 L2DOE CKSTPO 162 163 L2DWE1 HALTED N C 164 165 L2HIT TLBISYNC 166 1...

Страница 121: ...ts are listed in the following table 171 L2TOE GND DRVMOD0 172 173 L2TWE DRVMOD1 N C 174 175 L2TV NAPRUN N C 176 177 L2PRSNT1 QREQ 178 179 SRESET QACK 180 181 HRESET CPUTDO 182 183 GND CPUTDI 184 185 CPUCLK1 CPUTCK 186 187 CPUCLK2 CPUTMS 188 189 CPUCLK3 CPUTRST 190 Table 4 3 Floppy LED Connector 1 5VF 5VF 2 3 LEDDISP0 LEDDISP1 4 5 LEDDISP2 LEDDISP3 6 7 LEDDISP4 LEDDISP5 8 9 LEDDISP6 LEDDISP7 10 11...

Страница 122: ...r board The pin assignments are listed in the following table 21 GND F_MSEN0 22 23 GND F_INDEX 24 25 GND F_MTR0 26 27 GND F_DR1 28 29 GND F_DR0 30 31 GND F_MTR1 32 33 GND F_DIR 34 35 GND F_STEP 36 37 GND F_WDATA 38 39 GND F_WGATE 40 41 GND F_TRK0 42 43 GND F_WP 44 45 GND F_RDATA 46 47 GND F_HDSEL 48 49 GND F_DSKCHG 50 Table 4 4 PCI Expansion Connector 1 3 3V 3 3V 2 3 PCICLK3 PMCINTA 4 5 GND PMCINT...

Страница 123: ...30 31 STOP FRAME 32 33 GND GND 34 35 ACK64 Reserved 36 37 REQ64 Reserved 38 39 PAR PCIRST 40 41 CBE1 CBE0 42 43 CBE3 CBE2 44 45 AD1 AD0 46 47 AD3 AD2 48 49 AD5 AD4 50 51 AD7 AD6 52 53 AD9 AD8 54 55 AD11 AD10 56 57 AD13 5V AD12 58 59 AD15 AD14 60 61 AD17 AD16 62 63 AD19 AD18 64 65 AD21 AD20 66 67 AD23 AD22 68 69 AD25 AD24 70 71 AD27 AD26 72 73 AD29 AD28 74 Table 4 4 PCI Expansion Connector Continue...

Страница 124: ... CBE7 CBE6 82 83 AD33 AD32 84 85 AD35 AD34 86 87 AD37 AD36 88 89 AD39 AD39 90 91 AD41 AD40 92 93 AD43 AD42 94 95 AD45 GND AD44 96 97 AD47 AD46 98 99 AD49 AD48 100 101 AD51 AD50 102 103 AD53 AD52 104 105 AD55 AD54 106 107 AD57 AD56 108 109 AD59 AD58 110 111 AD61 AD60 112 113 AD63 AD62 114 Table 4 4 PCI Expansion Connector Continued ...

Страница 125: ...rcular DIN connectors located on the front panel for the keyboard J6 and mouse J8 The pin assignments for those connectors are listed in the following two tables Table 4 5 Keyboard Connector 1 K_DATA 2 No Connection 3 GND 4 5VF 5 K_CLK 6 No Connection Table 4 6 Mouse Connector 1 M_DATA 2 No Connection 3 GND 4 5VF 5 M_CLK 6 No Connection ...

Страница 126: ... in the following table Table 4 7 DRAM Mezzanine Connector 1 A_RAS A_CAS 2 3 B_RAS B_CAS 4 5 C_RAS C_CAS 6 7 D_RAS D_CAS 8 9 OEL OEU 10 11 WEL WEU 12 13 ROMACS ROMBCS 14 15 RAMAEN RAMBEN 16 17 RAMCEN EN5VPWR 18 19 RAL0 GND RAL1 20 21 RAL2 RAL3 22 23 RAL4 RAL5 24 25 RAL6 RAL7 26 27 RAL8 RAL9 28 29 RAL10 RAL11 30 31 RAL12 RAU0 32 33 RAU1 RAU2 34 35 RAU3 RAU4 36 37 RAU5 RAU6 38 39 RAU7 RAU8 40 41 RAU...

Страница 127: ...RDL24 RDL25 70 71 RDL26 RDL27 72 73 RDL28 RDL29 74 75 RDL30 RDL31 76 77 RDL32 RDL33 78 79 RDL34 RDL35 80 81 RDL36 RDL37 82 83 RDL38 RDL39 84 85 RDL40 RDL41 86 87 RDL42 RDL43 88 89 RDL44 RDL45 90 91 RDL46 RDL47 92 93 RDL48 RDL49 94 95 RDL50 GND RDL51 96 97 RDL52 RDL53 98 99 RDL54 RDL55 100 101 RDL56 RDL57 102 103 RDL58 RDL59 104 105 RDL60 RDL61 106 107 RDL62 RDL63 108 109 CDL0 CDL1 110 Table 4 7 DR...

Страница 128: ...U10 RDU11 130 131 RDU12 RDU13 132 133 RDU14 3 3V RDU15 134 135 RDU16 RDU17 136 137 RDU18 RDU19 138 139 RDU20 RDU21 140 141 RDU22 RDU23 142 143 RDU24 RDU25 144 145 RDU26 RDU27 146 147 RDU28 RDU39 148 149 RDU30 RDU31 150 151 RDU32 RDU33 152 153 RDU34 RDU35 154 155 RDU36 RDU37 156 157 RDU38 RDU39 158 159 RDU40 RDU41 160 161 RDU42 RDU43 162 163 RDU44 RDU45 164 165 RDU46 RDU47 166 167 RDU48 RDU49 168 1...

Страница 129: ... RDU62 RDU63 182 183 CDU0 CDU1 184 185 CDU2 CDU3 186 187 CDU4 CDU5 188 189 CDU6 CDU7 190 Table 4 8 PCI Mezzanine Card Connector J11 J12 1 TCK 12V 2 1 12V TRST 2 3 GND PMCINTA 4 3 TMS TDO 4 5 PMCINTB PMCINTC 6 5 PMC2TDO GND 6 7 PMC1P 5V 8 7 GND Not Used 8 9 PMCINTD Not Used 10 9 Not Used Not Used 10 11 GND Not Used 12 11 Pull up 3 3V 12 13 PCICLK4 GND 14 13 PCIRST Pull down 14 15 GND PMC1GNT 16 15 ...

Страница 130: ... 46 47 AD12 AD11 48 47 GND AD10 48 49 AD09 5V 50 49 AD08 3 3V 50 51 GND CBE0 52 51 AD07 Not Used 52 53 AD06 AD05 54 53 3 3V Not Used 54 55 AD04 GND 56 55 Not Used GND 56 57 5V AD03 58 57 Not Used Not Used 58 59 AD02 AD01 60 59 GND Not Used 60 61 AD00 5V 62 61 ACK64 3 3V 62 63 GND REQ64 64 63 GND Not Used 64 Table 4 8 PCI Mezzanine Card Connector Continued J13 J14 1 Not Used GND 2 1 PMCIO0 PMCIO1 2...

Страница 131: ...d Not Used 34 35 AD47 AD46 36 35 Not Used Not Used 36 37 AD45 GND 38 37 Not Used Not Used 38 39 5V AD44 40 39 Not Used Not Used 40 41 AD43 AD42 42 41 Not Used Not Used 42 43 AD41 GND 44 43 Not Used Not Used 44 45 GND AD40 46 45 Not Used Not Used 46 47 AD39 AD38 48 47 Not Used Not Used 48 49 AD37 GND 50 49 Not Used Not Used 50 51 GND AD36 52 51 Not Used Not Used 52 53 AD35 AD34 54 53 Not Used Not U...

Страница 132: ...4 5 Not Used VD4 VBGOUT0 VD12 Not Used 5 6 GND VD5 VBGIN1 VD13 Not Used 6 7 Not Used VD6 VBGOUT1 VD14 Not Used 7 8 GND VD7 VBGIN2 VD15 Not Used 8 9 Not Used GND VBGOUT2 GND VMEGAP 9 10 GND VSYSCLK VBGIN3 VSYSFAIL VMEGA0 10 11 Not Used GND VBGOUT3 VBERR VMEGA1 11 12 GND VDS1 VBR0 VSYSRESET Not Used 12 13 Not Used VDS0 VBR1 VLWORD VMEGA2 13 14 GND VWRITE VBR2 VAM5 Not Used 14 15 Not Used GND VBR3 VA...

Страница 133: ... signals to the MVME712M transition module P2 row B supplies the MVME2603 2604 with power with the upper eight VMEbus address lines and with an additional 16 VMEbus data lines The pin assignments for P2 are listed in the following table 25 Not Used VA6 VIRQ6 VA13 Not Used 25 26 GND VA5 VIRQ5 VA12 Not Used 26 27 Not Used VA4 VIRQ4 VA11 Not Used 27 28 GND VA3 VIRQ3 VA10 Not Used 28 29 Not Used VA2 V...

Страница 134: ... GND SCD VD18 PR_DATA7 PMCIO15 16 17 SDBP1 SREQ VD19 PR_ACK PMCIO16 17 18 GND SIO VD20 PR_BUSY PMCIO17 18 19 Not Used TxD3 VD21 PR_PE PMCIO18 19 20 GND RxD3 VD22 PR_SLCT PMCIO19 20 21 Not Used RTS3 VD23 PR_INIT PMCIO20 21 22 GND CTS3 GND PR_ERR PMCIO21 22 23 Not Used DTR3 VD24 TxD1 PMCIO22 23 24 GND DCD3 VD25 RxD1 PMCIO23 24 25 Not Used TxD4 VD26 RTS1 PMCIO24 25 26 GND RxD4 VD27 CTS1 PMCIO25 26 27...

Страница 135: ...he SCSI connector are listed in the following table Table 4 11 SCSI Connector MVME712M 1 GND DB00 26 2 GND DB01 27 3 GND DB02 28 4 GND DB03 29 5 GND DB04 30 6 GND DB05 31 7 GND DB06 32 8 GND DB07 33 9 GND DBP 34 10 GND GND 35 11 GND GND 36 12 GND GND 37 13 Reserved TERMPWR 38 14 GND GND 39 15 GND GND 40 16 GND ATN 41 17 GND GND 42 18 GND BSY 43 19 GND ACK 44 20 GND RST 45 21 GND MSG 46 22 GND SEL ...

Страница 136: ...he front panel of the MVME712M transition module The pin assignments for serial ports 1 4 on the MVME712M are listed in the following table Table 4 12 Serial Connections MVME712M Ports 1 4 1 No Connection 2 ETxDn 3 ERxDn 4 ERTSn 5 ECTSn 6 EDSRn 7 GND 8 EDCDn 9 No Connection 10 No Connection 11 No Connection 12 No Connection 13 No Connection 14 No Connection 15 ERTxC Port 4 only 16 No Connection 17...

Страница 137: ...r located on the MVME712M transition module The pin assignments are listed in the following table 22 No Connection 23 No Connection 24 ETTxC Port 4 only 25 No Connection Table 4 13 Parallel I O Connector MVME712M 1 PRSTB GND 19 2 PRD0 GND 20 3 PRD1 GND 21 4 PRD2 GND 22 5 PRD3 GND 23 6 PRD4 GND 24 7 PRD5 GND 25 8 PRD6 GND 26 9 PRD7 GND 27 10 PRACK GND 28 11 PRBSY GND 29 12 PRPE GND 30 13 PRSEL INPR...

Страница 138: ...B15 connector J6 located on the MVME712M transition module The pin assignments are listed in the following table 15 No Connection No Connection 33 16 GND No Connection 34 17 No Connection No Connection 35 18 No Connection No Connection 36 Table 4 14 Ethernet AUI Connector MVME712M 1 GND 2 C 3 T 4 GND 5 R 6 GND 7 No Connection 8 No Connection 9 C 10 T 11 No Connection 12 R 13 12V 14 No Connection 1...

Страница 139: ...ower with the upper eight VMEbus address lines and with an additional 16 VMEbus data lines The pin assignments for P2 are listed in the following table Table 4 15 VMEbus Connector P2 MVME761 I O Mode Row Z Row A Row B Row C Row D 1 SDB8 SDB0 5V RD 10 100 PMCIO0 1 2 GND SDB1 GND RD 10 100 PMCIO1 2 3 SDB9 SDB2 RETRY TD 10 100 PMCIO2 3 4 GND SDB3 VA24 TD 10 100 PMCIO3 4 5 SDB10 SDB4 VA25 Not Used PMC...

Страница 140: ... PR_BUSY PMCIO17 18 19 Not Used AFD VD21 PR_PE PMCIO18 19 20 GND SLIN VD22 PR_SLCT PMCIO19 20 21 Not Used TxD3 VD23 PR_INIT PMCIO20 21 22 GND RxD3 GND PR_ERR PMCIO21 22 23 Not Used RTxC3 VD24 TxD1 PMCIO22 23 24 GND TRxC3 VD25 RxD1 PMCIO23 24 25 Not Used TxD3 VD26 RTS1 PMCIO24 25 26 GND RxD3 VD27 CTS1 PMCIO25 26 27 Not Used RTxC4 VD28 TxD2 PMCIO26 27 28 GND TRxC4 VD29 RxD2 PMCIO27 28 29 PMCIO30 Not...

Страница 141: ...nectors J7 and J8 located on the front panel of the transition module The pin assignments for serial ports 3 and 4 are listed in the following table 6 SPnDSR 7 SPnRTS 8 SPnCTS 9 SPnRI Table 4 17 Serial Connections Ports 3 and 4 MVME761 1 No Connection 2 TXDn 3 RXDn 4 RTSn 5 CTSn 6 DSRn 7 GND 8 DCDn 9 SPn_P9 10 SPn_P10 11 SPn_P11 12 SPn_P12 13 SPn_P13 14 SPn_P14 15 TXCIn 16 SPn_P16 17 RXCIn Table 4...

Страница 142: ... located on the MVME761 transition module The pin assignments are listed in the following table 18 LLBn 19 SPn_P19 20 DTRn 21 RLBn 22 RIn 23 SPn_P23 24 TXCOn 25 TMn 26 No Connection Table 4 18 Parallel I O Connector MVME761 1 PRBSY GND 19 2 PRSEL GND 20 3 PRACK GND 21 4 PRFAULT GND 22 5 PRPE GND 23 6 PRD0 GND 24 7 PRD1 GND 25 8 PRD2 GND 26 9 PRD3 GND 27 10 PRD4 GND 28 11 PRD5 GND 29 12 PRD6 GND 30...

Страница 143: ...The pin assignments are listed in the following table For detailed descriptions of the various interconnect signals consult the support information documentation package for the MVME2603 2604 SBC or the support information sections of the transition module documentation as necessary 14 INPRIME GND 32 15 PRSTB GND 33 16 SELIN GND 34 17 AUTOFD GND 35 18 Pull up No Connection 36 Table 4 19 Ethernet 1...

Страница 144: ......

Страница 145: ...ication of memory breakpoint and tracing capabilities a powerful assembler and disassembler useful for patching programs and a self test at power up feature which verifies the integrity of the main CPU board Various PPCBug routines that handle I O data conversion and string functions are available to user programs through the System Call handler PPCBug consists of three parts A command driven user...

Страница 146: ...plays addressing modes of the assembler disassembler and the passing of arguments to the system calls Memory Requirements PPCBug requires a maximum of 768KB maybe less of read write memory that is DRAM The debugger allocates this space from the top of memory For example a system containing 64MB 04000000 of read write memory will place the PPCBug memory page at locations 03F80000 to 03FFFFFF PPCBug...

Страница 147: ...ecution of user target code for example GO then control may or may not return to the debugger depending on what the user program does For example if a breakpoint has been specified then control returns to the debugger when the breakpoint is encountered during execution of the user program Alternately the user program could return to the debugger by means of the System Call Handler routine RETURN d...

Страница 148: ...mand mnemonic as listed below Table 5 1 Debugger Commands Command Description AS One Line Assembler BC Block of Memory Compare BF Block of Memory Fill BI Block of Memory Initialize BM Block of Memory Move BR Breakpoint Insert NOBR Breakpoint Delete BS Block of Memory Search BV Block of Memory Verify CM Concurrent Mode NOCM No Concurrent Mode CNFG Configure Board Information Block CS Checksum CSAR ...

Страница 149: ...nitialization GEVSHOW Global Environment Variable s Display GN Go to Next Instruction GO Go Execute User Program GT Go to Temporary Breakpoint HE Help IDLE Idle Master MPU IOC I O Control for Disk IOI I O Inquiry IOP I O Physical Direct Disk Access IOT I O Teach for Configuring Disk Controller IRD Idle MPU Register Display IRM Idle MPU Register Modify IRS Idle MPU Register Set LO Load S Records fr...

Страница 150: ...ating System NIOC Network I O Control NIOP Network I O Physical NIOT Network I O Teach Configuration NPING Network Ping OF Offset Registers Display Modify PA Printer Attach NOPA Printer Detach PBOOT Bootstrap Operating System PF Port Format NOPF Port Detach PFLASH Program FLASH Memory PS Put RTC into Power Save Mode RB ROMboot Enable NORB ROMboot Disable RD Register Display REMOTE Remote RESET Col...

Страница 151: ...r Note Both banks A and B of Flash contain the PPCBug debugger RM Register Modify RS Register Set RUN MPU Execution Status SD Switch Directories SET Set Time and Date SROM SROM Examine Modify SYM Symbol Table Attach NOSYM Symbol Table Detach SYMS Symbol Table Display Search T Trace TA Terminal Attach TIME Display Time and Date TM Transparent Mode TT Trace to Temporary Breakpoint VE Verify S Record...

Страница 152: ...rds Falcon Falcon ECC Memory Controller Tests All boards ISABRDGE PCI ISA Bridge Tests All boards KBD8730x PC8730x Keyboard Mouse Tests All boards L2CACHE Level 2 Cache Tests All boards with L2 cache MPIC Multiprocessor Interrupt Controller Tests All boards NCR NCR 53C825 53C810 SCSI 2 I O Processor Tests All boards NVRAM Nonvolatile RAM Tests All boards PAR8730x PC8730x Parallel Port Test All boa...

Страница 153: ...re Use the PPCBug command CNFG to change those parameters Use the PPCBug command ENV to change configurable PPCBug parameters in NVRAM The CNFG and ENV commands are both described in the PPCBug Firmware Package User s Manual listed in Appendix D Related Documentation Refer to that manual for general information about their use and capabilities The following paragraphs present additional informatio...

Страница 154: ...quoted are considered data strings and data strings are right justified The data strings are padded with zeroes if the length is not met The Board Information Block is factory configured before shipment There is no need to modify block parameters unless the NVRAM is corrupted Refer to the Programmer s Reference Guide listed in Appendix D Related Documentation for the actual location and other info...

Страница 155: ...ed and described below are the parameters that you can configure using ENV The default values shown were those in effect when this publication went to print Configuring the PPCBug Parameters The parameters that can be configured using ENV are Bug or System environment B S B Field Service Menu Enable Y N N B Bug is the mode where no system type of support is displayed However system related items a...

Страница 156: ... the Multiprocessor Control Register MPCR in shared RAM to pass and start execution of the cross loaded program B Use both the GCSR and the MPCR methods to pass and start execution of the cross loaded program Default N Do not use any Remote Start Method Y Accesses will be made to the appropriate system buses for example VMEbus local MPU bus to determine the presence of supported controllers Defaul...

Страница 157: ... a network interface as from a mass storage device N Do not enable PReP style network booting Default Y Negate the VMEbus SYSFAIL signal during board initialization N Negate the VMEbus SYSFAIL signal after successful completion or entrance into the bug command monitor Default Y Local SCSI bus is reset on debugger setup N Local SCSI bus is not reset on debugger setup Default A Asynchronous SCSI bus...

Страница 158: ...w you the option of stopping the boot by use of the Break key The time value is from 0 255 seconds Default 5 seconds Auto Boot Enable Y N N Auto Boot at power up only Y N N Y Give boot priority to devices defined in the fw boot path global environment variable GEV N Do not give boot priority to devices listed in the fw boot path GEV Default Y Give boot priority to devices defined in the fw boot pa...

Страница 159: ...mware Package User s Manual for a listing of disk tape devices currently supported by PPCBug Default 00 Auto Boot Partition Number 00 Which disk partition is to be booted as specified in the PowerPC Reference Platform PReP specification If set to zero the firmware will search the partitions in order 1 2 3 4 until it finds the first bootable partition That is then the partition that will be booted ...

Страница 160: ...wer up only Y N Y ROM Boot Enable search of VMEbus Y N N ROM Boot Abort Delay 5 The time in seconds that the ROMboot sequence will delay before starting the boot The purpose for the delay is to allow you the option of stopping the boot by use of the Break key The time value is from 0 255 seconds Default 5 seconds ROM Boot Direct Starting Address FFF00000 The first location tested when PPCBug searc...

Страница 161: ...efault 00 Network Auto Boot Abort Delay 5 The time in seconds that the NETboot sequence will delay before starting the boot The purpose for the delay is to allow you the option of stopping the boot by use of the Break key The time value is from 0 255 seconds Default 5 seconds Network Auto Boot Configuration Parameters Offset NVRAM 00001000 The address where the network interface configuration para...

Страница 162: ...ng Address 00000000 The default Starting Address is 00000000 Memory Size Ending Address 02000000 The default Ending Address is the calculated size of local memory If the memory start is changed from 00000000 this value will also need to be adjusted DRAM Speed in NANO Seconds 60 The default setting for this parameter will vary depending on the speed of the DRAM memory parts installed on the board T...

Страница 163: ...1 to represent wait states in access time for nibble or burst mode ROM accesses The lowest allowable ROMNAL setting is 0 the highest allowable is F The value to enter depends on processor speed refer to your Processor Memory Mezzanine Module User s Manual for appropriate values The default value varies according to the system s bus clock speed Note ROM Next Access Length is not applicable to the M...

Страница 164: ...ed in Appendix D Related Documentation Configuring the VMEbus Interface ENV asks the following series of questions to set up the VMEbus interface for the MVME2300 MVME2600 MVME3600 MVME4600 series modules To perform this configuration you should have a working knowledge of the Universe ASIC as described in the Programmer s Reference Guide VME3PCI Master Master Enable Y N Y PCI Slave Image 0 Contro...

Страница 165: ...rse chip PCI Slave Image 1 Bound Address Register 20000000 The configured value is written into the LSI1_BD register of the Universe chip PCI Slave Image 1 Translation Offset 00000000 The configured value is written into the LSI1_TO register of the Universe chip PCI Slave Image 2 Control C0410000 The configured value is written into the LSI2_CTL register of the Universe chip PCI Slave Image 2 Base...

Страница 166: ...O register of the Universe chip VMEbus Slave Image 0 Control E0F20000 The configured value is written into the VSI0_CTL register of the Universe chip VMEbus Slave Image 0 Base Address Register 00000000 The configured value is written into the VSI0_BS register of the Universe chip VMEbus Slave Image 0 Bound Address Register Local DRAM Size The configured value is written into the VSI0_BD register o...

Страница 167: ...hip VMEbus Slave Image 2 Base Address Register 00000000 The configured value is written into the VSI2_BS register of the Universe chip VMEbus Slave Image 2 Bound Address Register 00000000 The configured value is written into the VSI2_BD register of the Universe chip VMEbus Slave Image 2 Translation Offset 00000000 The configured value is written into the VSI2_TO register of the Universe chip VMEbu...

Страница 168: ... register of the Universe chip Special PCI Slave Image Register 00000000 The configured value is written into the SLSI register of the Universe chip Master Control Register 80C00000 The configured value is written into the MAST_CTL register of the Universe chip Miscellaneous Control Register 52060000 The configured value is written into the MISC_CTL register of the Universe chip User AM Codes 0000...

Страница 169: ...acteristics Specifications Power requirements Excluding transition module keyboard mouse 5V DC 5 5A typical 7A maximum MPC603 processor 6A typical 8A maximum MPC604 processor 12V DC 5 250mA typical 1A maximum 12V DC 5 100mA typical 250mA maximum Operating temperature 0 C to 55 C entry air with forced air cooling refer to Cooling Requirements Storage temperature 40 C to 85 C Relative humidity 5 to ...

Страница 170: ...en the fan assembly and the card cage where the incoming airstream first encounters the module under test Test software is executed as the module is subjected to ambient temperature variations Case temperatures of critical high power density integrated circuits are monitored to ensure component vendors specifications are not exceeded While the exact amount of airflow required for cooling depends o...

Страница 171: ...lded cables on all external I O ports Cable shields connected to earth ground via metal shell connectors bonded to a conductive module front panel Conductive chassis rails connected to earth ground This provides the path for connecting shields to earth ground Front panel screws properly tightened For minimum RF emissions it is essential that the conditions above be implemented Failure to do so cou...

Страница 172: ......

Страница 173: ...associated transition module The TTL level signals from the ISASIO chip are buffered through TTL drivers and series resistors then routed through EIA 232 D drivers and receivers to complete the asynchronous serial interface enroute to the MVME712M transition module The MVME2603 2604 hardware supports asynchronous serial baud rates of 110B s to 38 4KB s For detailed programming information refer to...

Страница 174: ...lanced single ended signaling and is generally used with DB 25 connectors although other connector styles for example DB 9 and RJ 45 are sometimes used as well Table B 1 lists the standard EIA 232 D interconnections Not all pins listed in the table are necessary in every application To interpret the information correctly remember that the EIA 232 D serial interface was developed to connect a termi...

Страница 175: ...o indicate that message transmission can begin When a modem is used CTS follows the off to on transition of RTS after a time delay 6 DSR Data Set Ready Output from modem to terminal to indicate that the modem is ready to send or receive data 7 SG Signal Ground Common return line for all signals at the modem interface 8 DCD Data Carrier Detect Output from modem to terminal to indicate that a valid ...

Страница 176: ...e configured as a modem and the other as a terminal 22 RI Ring Indicator Output from modem to terminal indicates that an incoming call is present The terminal causes the modem to answer the phone by carrying DTR true while RI is active 23 Not used 24 TxC Transmit Clock DTE Input to modem from terminal same function as TxC on pin 15 25 BSY Busy Input to modem from terminal a positive EIA signal app...

Страница 177: ...t the interface point and including signal terminator does not exceed 2500pF Table B 2 EIA 232 D Interface Transmitter Characteristics Parameter Value Unit Minimum Maximum Output voltage with load resistance of 3000Ω to 7000Ω 8 5 V Open circuit output voltage 12 V Short circuit output current to ground or any other interconnection cable conductor 100 mA Power off output resistance 300 W Output tra...

Страница 178: ...used 2 TxD_A Transmit Data A Data to be transmitted output from DTE to DCE 3 RxD_A Receive Data A Data which is demodulated from the receive line input from DCE to DTE 4 RTS_A Request to Send A Output from DTE to DCE when required to transmit a message 5 CTS_A Clear to Send A Input to DTE from DCE to indicate that message transmission can begin 6 DSR_A Data Set Ready A Input to DTE from DCE to ind...

Страница 179: ...guration always tied inactive and driven false In DCE configuration ignored 20 DTR_A Data Terminal Ready A Output from DTE to DCE indicating that the DTE is ready to send or receive data 21 RL_A Remote Loopback A Reroutes signal within remote DCE In DTE configuration always tied inactive and driven false In DCE configuration ignored 22 DSR_B Data Set Ready B Input to DTE from DCE to indicate that ...

Страница 180: ...ially between the signal conductor and circuit ground at the load end of the cable with a 50Ω resistor substituted for the transmitter It is necessary to minimize interference with other signals Inversion of signals may be required for example plus polarity MARK to minus polarity MARK may be achieved by inverting the cable pair EIA 530 interface transmitter and receiver parameters applicable to th...

Страница 181: ... others via cable several amperes of current could result This condition may not only be dangerous for the small wires in a typical cable but may also produce electrical noise that causes errors in data transmission That is why Table B 1 and Table B 4 show no connection for pin 1 Normally pin 7 signal ground should only be connected to the chassis ground at one point if several terminals are used ...

Страница 182: ......

Страница 183: ...al A If the FUS or CPU LED is not lit the board may not be getting correct power 1 Make sure the system is plugged in 2 Check that the board is securely installed in its backplane or chassis 3 Check that all necessary cables are connected to the board per this manual 4 Check for compliance with System Considerations per this manual 5 Review the Installation and Startup procedures per this manual T...

Страница 184: ...all power from your system 2 Check that the proper debugger EPROM or debugger Flash memory is installed per this manual 3 Reconnect power 4 Restart the system by pressing the RESET switch 5 If the debug prompt appears go to step IV or step V as indicated If the debug prompt does not appear go to step VI B The board may need to be reset IV Debug prompt PPC1 Bug appears at power up but the board doe...

Страница 185: ...need to use the cnfg command see your board Debugger Manual to change clock speed and or Ethernet Address and then later return to env CR and step 3 7 Run the self tests by typing in st CR The tests take as much as 10 minutes depending on RAM size They are complete when the prompt returns The onboard self test is a valuable tool in isolating defects 8 The system may indicate that it has passed all...

Страница 186: ...r troubleshooting steps are required VI The board has failed one or more of the tests listed above and cannot be corrected using the steps given A There may be some fault in the board hardware or the on board debugging and diagnostic firmware 1 Document the problem and return the board for service 2 Phone 1 800 222 5640 TROUBLESHOOTING PROCEDURE COMPLETE Table C 1 Troubleshooting MVME2603 2604 Boa...

Страница 187: ...b literature site http www motorola com computer literature To locate and view the most up to date product information in PDF or HTML format visit http www motorola com computer literature Document Title Publication Number MVME2600 2700 Series Single Board Computer Programmer s Reference Guide V2600A PG PowerPC Open Firmware Quick Start Guide PPCOFWQSA UG1 PPCOFWQSA UG2 MVME712M Transition Module ...

Страница 188: ...604TM RISC Microprocessor Technical Summary Literature Distribution Center for Motorola Telephone 1 800 441 2447 FAX 602 994 6430 or 303 675 2150 Web Site http e www motorola com webapp DesignCenter E mail ldcformotorola hibbertco com MPC603E D MPC604E D PowerPC 603TM RISC Microprocessor User s Manual PowerPC 604TM RISC Microprocessor User s Manual Literature Distribution Center for Motorola Telep...

Страница 189: ... motorola com webapp DesignCenter MPC2604GA DECchip 21140 PCI Fast Ethernet LAN Controller Hardware Reference Manual Web Site http developer intel com design network mature 21140a htm 21140 AF Revision 1 0 PC87308VUL Super I O Enhanced Sidewinder Lite Floppy Disk Controller Keyboard Controller Real Time Clock Dual UARTs IEEE 1284 Parallel Port and IDE Interface National Semiconductor Corporation T...

Страница 190: ...l I O Unit Product Specification and User s Manual in Z8000 Family of Products Data Book Web Site http www zilog com products zx80dev html um DM10001176 W83C553 Enhanced System I O Controller with PCI Arbiter PIB Winbond Electronics Corporation Web Site http www winbond com tw product W83C553F Universe User Manual Tundra Semiconductor Corporation Web Site http www tundra com page cfm tree_id 10000...

Страница 191: ...iation Web Site http www vita com ANSI VITA 1 1994 Versatile Backplane Bus VMEbus Institute of Electrical and Electronics Engineers Inc OR Microprocessor system bus for 1 to 4 byte data Bureau Central de la Commission Electrotechnique Internationale 3 rue de Varembé Geneva Switzerland Web Site http standards ieee org catalog ANSI IEEE Standard 1014 1987 IEC 821 BUS IEEE Common Mezzanine Card Speci...

Страница 192: ...ss Machines Corporation Web Site http www ibm com MPR PPC RPU 02 PowerPC Microprocessor Common Hardware Reference Platform A System Architecture CHRP Version 1 0 Literature Distribution Center for Motorola Telephone 1 800 441 2447 FAX 602 994 6430 or 303 675 2150 Web Site http e www motorola com webapp DesignCenter E mail ldcformotorola hibbertco com OR Morgan Kaufmann Publishers Inc Telephone 415...

Страница 193: ...ds ieee org catalog IEEE 802 3 Information Technology Local and Metropolitan Networks Part 3 Carrier Sense Multiple Access with Collision Detection CSMA CD Access Method and Physical Layer Specifications Global Engineering Documents Web Site http global ihs com index cfm for publications This document can also be obtained through the national standards body of member countries ISO IEC 8802 3 Inter...

Страница 194: ......

Страница 195: ...debugger 5 4 conductive chassis rails A 3 configuration base board 1 6 MVME712M transition module 1 14 configuration base board serial port 1 8 1 10 1 11 1 12 configuration I O 1 3 1 14 1 25 configuration transition module serial port 1 17 1 27 configure PPC1Bug parameters 6 3 VMEbus interface 6 12 Configure Board Information Block CNFG 6 2 connector pin assignments 4 1 control status registers 1 ...

Страница 196: ...d air cooling A 2 front panel controls 2 2 3 17 fuses polyswitches 1 51 3 17 3 18 G global bus timeout 1 51 ground connections B 9 H hardware features 3 1 headers setting 1 6 1 13 I I O handling 1 3 1 14 1 25 IBC DMA channel assignments 2 13 installation MVME712M transition module 1 44 MVME761 transition module 1 48 PMC carrier board 1 40 PMC module 1 37 RAM200 mezzanine 1 35 VMEmodule assembly 1 ...

Страница 197: ...45 1 49 3 5 3 21 P2 multiplexing 1 48 P2 multiplexing function 3 15 parallel port 1 14 2 13 3 2 3 8 3 9 3 21 3 22 4 23 4 28 PCI bus 2 4 2 7 3 3 3 7 3 11 3 17 PCI expansion 1 1 1 35 3 3 3 7 3 14 4 8 PCI ISA bridge controller PIB functions 3 11 PIB controller 2 10 3 10 pin assignments connector 4 1 PMC expansion 3 3 polyswitches fuses 1 51 3 17 3 18 power distribution 1 51 3 18 PPCBug 2 1 3 20 PPCBu...

Страница 198: ...aker output 1 52 3 13 3 19 specifications base board A 1 specifications related D 5 startup overview 1 3 Symbios 53C825A SCSI controller 3 5 Symbios SYM53C825A SCSI controller 2 10 SYSFAIL 6 5 system controller 1 43 system controller function 2 3 3 17 system reset signal 3 16 system startup 2 1 T timers programmable 3 12 transition modules 1 3 1 14 1 25 3 18 3 21 transmitters EIA 232 D B 5 transmi...

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