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Functional Description

Introduction

This chapter provides information on MVME761 transition module and
SIM circuitry, P2 signal multiplexing, and the configuration of the serial
ports.

Circuitry

The MVME761 transition module and the Serial Interface Modules
(SIMs) convert the TTL level signals to and from the MVME260x,
MVME270x, MVME360x, and MVME460x modules to the reception and
transmission levels specified by the appropriate port interface standard.

The MVME761 transition module contains a small amount of “house
keeping” circuitry. Bulk capacitors are on the power sources (+5Vdc,
+12Vdc, and -12Vdc). Pullup resistors put the inputs to the MVME260x,
MVME270x, MVME360x, and MVME460x in a known high even when
no SIM is installed.

The block diagram for the MVME761 transition module is shown in

. The block diagram for the 3-row DIN backplane P2 adapter is

. The block diagram for the 5-row DIN backplane P2

adapter is shown in

.

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Содержание MVME761-001

Страница 1: ...MVME761 Transition Module Installation and Use VME761A IH4 May 14 1999 ...

Страница 2: ...the permission of Motorola Inc It is possible that this publication may contain reference to or information about Motorola products machines and programs programming or services that are not announced in your country Such references or information must not be construed to mean that Motorola intends to announce such Motorola products programming or services in your country Restricted Rights Legend ...

Страница 3: ...maged if you use it with an MVME761 0x1 Transition Module This manual is intended for anyone who wants to design OEM systems supply additional capability to an existing compatible system or for use in a lab environment for experimental purposes A basic knowledge of computers and digital logic is assumed To use this manual you should be familiar with the publications listed in Related Documentation...

Страница 4: ...sit our Web site at http www mcg mot com literature Summary of Changes Document Title Motorola Publication Number MVME2600 Single Board Computer Installation and Use V2600A IH MVME2700 Single Board Computer Installation and Use V2700A IH MVME3600 4600 Series VME Processor Module Installation and Use V36V46A IH MVME3600 4600 Series VME Processor Module Programmer s Reference Guide V36V46A PG Change...

Страница 5: ... or other qualified maintenance personnel may remove equipment covers for internal subassembly or component replacement or any internal adjustment Do not replace components with power cable connected Under certain conditions dangerous voltages may exist even with the power cable removed To avoid injuries always disconnect power and discharge circuits before touching them Do Not Service or Adjust A...

Страница 6: ...rinted in the United States of America European Notice Board products with the CE marking comply with the EMC Directive 89 336 EEC Compliance with this directive implies conformity to the following European Norms EN55022 CISPR 22 Radio Frequency Interference EN50082 1 IEC801 2 IEC801 3 IEEC801 4 Electromagnetic Immunity The product also fulfills EN60950 product safety which is essentially the requ...

Страница 7: ...oling requirements 1 9 FCC compliance 1 9 CHAPTER 2 Hardware Preparation and Installation Introduction 2 1 Unpacking the Hardware 2 1 Installing the Serial Interface Modules 2 2 Installing the Transition Module and P2 Adapter 2 5 Procedure 2 6 CHAPTER 3 Functional Description Introduction 3 1 Circuitry 3 1 P2 Signal Multiplexing P2MX 3 4 Serial Interface Module Circuitry 3 7 Port Configuration Dia...

Страница 8: ...ynchronous serial port connectors J5 J6 4 3 Asynchronous Synchronous serial port connectors J7 J8 4 4 Parallel I O port connector J4 4 6 Ethernet Connector J9 4 7 P2 Adapter Connectors 4 8 3 Row P2 adapter J2 4 8 3 Row P2 adapter J3 4 9 5 Row P2 adapter J1 4 10 PMC I O 5 Row P2 adapter J3 4 12 5 Row P2 adapter J4 4 13 ...

Страница 9: ...nd COM2 3 9 Figure 3 6 MVME761 EIA232 DCE configuration port 3 3 11 Figure 3 7 MVME761 EIA232 DCE configuration port 4 3 12 Figure 3 8 MVME761 EIA232 DTE configuration port 3 3 13 Figure 3 9 MVME761 EIA232 DTE configuration port 4 3 14 Figure 3 10 MVME761 EIA530 DCE configuration port 3 3 15 Figure 3 11 MVME761 EIA530 DCE configuration port 4 3 16 Figure 3 12 MVME761 EIA530 DTE configuration port ...

Страница 10: ...3 4 Table 4 1 MVME761 P2 connector pin assignments 4 1 Table 4 2 COM1 and COM2 pin assignments 4 3 Table 4 3 Serial port 3 pin assignments 4 4 Table 4 4 Serial port 4 pin assignments 4 4 Table 4 5 Parallel I O connector pin assignments 4 6 Table 4 6 10Base T 100Base TX pin assignments 4 7 Table 4 7 8 bit SCSI connector 3 Row P2 adapter 4 8 Table 4 8 VME connector 3 Row P2 adapter 4 9 Table 4 9 16 ...

Страница 11: ...o simplify customer cable requirements for the serial port printer and Ethernet signals Features The features of the MVME761 0x1 Transition Module include Industry standard connectors for these interfaces Two EIA 574 asynchronous serial ports DTE Two asynchronous synchronous serial ports which can be configured for EIA 232 D EIA 530 V 35 or X 21 interfaces DCE or DTE One parallel port IEEE Standar...

Страница 12: ...fering functions refer to P2 Signal Multiplexing P2MX on page 3 4 The multiplexing function is transparent to the user Both MVME761 0x1 models use the same transition module The MVME761 001 comes with a P2 adapter that connects to a 3 row DIN chassis backplane The MVME761 011 comes with a P2 adapter that connects to a 5 row DIN chassis backplane Figure 1 1 shows the MVME761 transition module compo...

Страница 13: ...com literature 1 3 1 Figure 1 1 MVME761 transition module front panel and component side 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 4 J12 60 59 2 1 DTE 1 3 DCE J3 ...

Страница 14: ...cuits for converting the input and output signals of the host VMEmodule to the appropriate serial data communication protocol The SIMs for the MVME761 0x1 are listed in the following table Note Additional SIMs may be released Please see your Motorola representative for a complete list of SIMS that are available for the MVME761 0x1 Table 1 1 SIM part numbers Interface Model Number Part Number EIA 2...

Страница 15: ...r The 50 pin male connector J2 carries the 8 bit SCSI signals from the MVME260x MVME270x MVME360x or MVME460x To run SCSI devices you may install an additional transition module that is equipped with a SCSI port such as the MVME712B Figure 1 2 3 row DIN backplane P2 adapter MVME761 001 This P2 adapter and the cable for connecting to the MVME761 transition module can be ordered separately as model ...

Страница 16: ...ries 16 bit SCSI signals from the MVME260x MVME270x MVME360x or MVME460x It also has a 64 pin male connector J3 for PMC I O Figure 1 3 5 row DIN backplane P2 adapter MVME761 011 This P2 adapter and the cable for connecting to the MVME761 transition module can be ordered separately as model MVME761P2 011 J5 1999 9701 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 3...

Страница 17: ...rt cables Table 1 2 MVME761 transition module connectors Type Number Description COM1 and COM2 J5 J6 9 pin male DIN asynchronous serial port connector Serial port 3 Serial port 4 J7 J8 26 pin female HD 26 synchronous serial port connector Parallel port J4 36 pin female parallel port connector 10Base T 100Base TX J9 8 pin female RJ 45 Ethernet port connector SIM J1 J12 60 pin female connector VME P...

Страница 18: ...he MVME761 transition module to J3 on the 3 row P2 Adapter or J4 on the 5 row P2 adapter 13 inches long 30 W2799B02A User supplied EIA 232 D DTE or DCE cable pins used depend on the processor VMEmodule User supplied Centronics type parallel printer cable male to male User supplied 20 conductor cable usually supplied with the modem User supplied 6 conductor cable usually supplied with the modem CBL...

Страница 19: ...FCC compliant chassis and meets the requirements for Class A equipment For minimum RF emissions it is essential that you implement the following conditions Install shielded cables on all external I O ports Connect conductive chassis rails to earth ground to provide a path for connecting shields to earth ground Tighten all front panel screws Table 1 6 MVME761 0x1 specifications Characteristics Spec...

Страница 20: ...tatic discharge Motorola strongly recommends that you use an antistatic wrist strap and a conductive foam pad when handling the equipment Electronic components can be extremely sensitive to electrostatic discharge ESD After removing the board from the protective wrapper place it component side up on a grounded static free surface Do not slide the board over any surface Unpack the equipment from th...

Страница 21: ...the SIM is for a DTE interface 2 3 if the SIM is for a DCE Figure 2 1 Serial port interface jumper settings Note You must set the jumpers and install the SIMs prior to installing the MVME761 transition module in the system chassis The SIMs plug into connector J1 for serial port 3 or J12 for serial port 4 on the MVME761 transition module Install the SIMs on the MVME761 transition module per the fol...

Страница 22: ...s on the transition module as shown in Figure 2 3 3 Gently press the top of the SIM to seat it on the transition module SIM connector If the SIM does not seat with gentle pressure re check the alignment of the connectors Note Do not force the SIM onto the transition module 4 Secure the SIM to the transition module standoffs with the two Phillips head screws provided Do not over tighten the screws ...

Страница 23: ...2 4 Computer Group Literature Center Web Site Hardware Preparation and Installation 2 Figure 2 3 Installing a SIM onto the MVME761 transition module 1911 9609 ...

Страница 24: ...oard flat on a grounded static free surface component side up Do not slide the board over any surface If an ESD station is not available you can avoid damage resulting from ESD by attaching the ESD wrist strap to an unpainted metal part of the system chassis Install the MVME761 0x1 in the system chassis per the Procedure on page 2 6 Refer to Figure 2 4 which shows the cabling and connections withi...

Страница 25: ...power source 2 Remove the chassis cover per the instructions in the equipment user s manual 3 If the chassis has a rear card cage remove the filler panel s from the appropriate card slot s at the rear of the chassis MVME260x MVME360x P1 P1 ENCLOSURE BOUNDARY 11654 00 9610 P2 ADAPTER P2 J3 ON THE 3 ROW P2 ADAPTER 30 W2799B02A 64 CONDUCTOR CABLE P2 MVME761 Transition Module VME BACKPLANE J4 ON THE 5...

Страница 26: ...0x Note Be sure to orient pin 1 of the P2 adapter s connector with pin 1 of the backplane connector 7 Attach the 64 conductor cable furnished with the MVME761 0x1 to the P2 adapter J3 on the 3 row version J4 on the 5 row version Be sure to orient cable pin 1 with connector pin 1 8 Attach the 64 conductor cable to connector P2 on the transition module Be sure to orient cable pin 1 with connector pi...

Страница 27: ...and transmission levels specified by the appropriate port interface standard The MVME761 transition module contains a small amount of house keeping circuitry Bulk capacitors are on the power sources 5Vdc 12Vdc and 12Vdc Pullup resistors put the inputs to the MVME260x MVME270x MVME360x and MVME460x in a known high even when no SIM is installed The block diagram for the MVME761 transition module is ...

Страница 28: ...al Description 3 Figure 3 1 MVME761 transition module block diagram Serial 4 Parallel Buffers EIA 232 D 64 Pin DIN Connector 10Base T COM1 P2 Multiplex Function Serial 3 Serial Interface Module SIM Serial Interface Module SIM COM2 100Base TX 11638 00 9611 ...

Страница 29: ... 3 3 5 Row DIN backplane P2 adapter block diagram 64 pin Connector to MVME761 Transition Module 3 Row Backplane Connector SCSI Terminators 8 bit Single ended SCSI 11639 00 9611 64 pin Connector to MVME761 Transition Module 5 Row Backplane Connector SCSI Terminators 16 bit Single ended SCSI PMC I O 11752 00 9703 ...

Страница 30: ...e and the user Four pins are used for the signal multiplexing MXCLK MXSYNC MXDO MXDI Sixteen time slots are defined and allocated The signal multiplexing sequences are listed in Table 3 1 Table 3 1 P2 signal multiplexing sequence MXDO from the MVME260x MVME270x MVME360x MVME460x MXDI from the MVME761 Time Slot Signal Name Time Slot Signal Name 0 RTS3 0 CTS3 1 DTR3 1 DSR3 MID1 2 LLB3 MODSEL 2 DCD3 ...

Страница 31: ... transition module A 16 to 1 multiplexing scheme is used with a 10MHz bit rate MXSYNC is clocked out using the falling edge of MXCLK and MDXO is clocked out with the rising edge of the MXCLK MXDI is sampled at the rising edge of MXCLK the transition module synchronizes MXDI with MXCLK s rising edge The timing relationships among MXCLK MXSYNC MXDO and MXDI are illustrated in Figure 3 4 11 Reserved ...

Страница 32: ...Center Web Site Functional Description 3 Figure 3 4 Multiplex signal timing chart RTS3 DTR3 LLB3 RLB3 Reserved CTS3 DSR3 DCD3 TM3 DCD2 MXCLK MXSYNC MXDO MXDI Time Slot 15 Time Slot 0 Time Slot 1 Time Slot 2 Time Slot 3 11640 00 9611 ...

Страница 33: ... output signals from the MVME260x MVME270x MVME360x or MVME460x module to EIA 232 D voltage levels As line receivers the MC145406 ICs convert the EIA 232 D input signals to TTL voltage levels which are sent to the VME module The MC145406 transceiver IC requires a series diode on the 12V supply and a clamp diode to logic ground on the 12V supply The diodes are located on the transition module rathe...

Страница 34: ...ion 3 For all port interfaces the SIMs support the transmitter signal element timing as either input or output signals Port Configuration Diagrams COM1 and COM2 asynchronous serial ports The asynchronous serial port COM1 and COM2 configuration is shown in Figure 3 5 ...

Страница 35: ...t configuration COM1 and COM2 COM1 DB9 COM2 3 7 2 8 4 6 1 9 5 3 7 2 8 4 6 1 9 5 DB9 SOUT1 RTS1 DTR1 SIN1 RI1 CTS1 DSR1 DCD1 PC87308 SOUT2 RTS2 DTR2 SIN2 RI2 CTS2 DSR2 DCD2 TXD RTS DTR RXD RI CTS DSR DCD TXD RTS DTR RXD RI CTS DSR DCD GND GND MVME260X MVME360X MVME761 Transition Module P2 P2MX ...

Страница 36: ... Group Literature Center Web Site Functional Description 3 Asynchronous Synchronous Serial Ports The asynchronous synchronous serial port Port 3 and Port 4 interface configuration diagrams are on the following pages ...

Страница 37: ...ure 3 6 MVME761 EIA232 DCE configuration port 3 11552 9902 2 5 MVME761 TXD RTS RXD CTS DCD TRXC RTXC DTR LLB RLB DSR RI TM Z85230 SCC Z8536 CIO EIA232 DCE SIM J2 1 2 3 J18 1 2 3 DCE VME MODULE 3 5 4 20 2 15 17 24 8 25 22 21 18 6 7 HD26 P2 P2MX Header J18 1 2 Header J2 2 3 ...

Страница 38: ...61 EIA232 DCE configuration port 4 11552 9902 3 5 MVME761 TXD RTS RXD CTS DCD TRXC RTXC DTR LLB RLB DSR RI TM Z85230 SCC Z8536 CIO EIA232 DCE SIM J3 J17 J16 J19 1 2 3 1 2 3 3 2 1 DCE VME MODULE 3 5 4 20 2 15 17 24 8 25 22 21 18 6 7 HD26 P2 P2MX Headers J16 2 3 Header J3 2 3 J17 1 2 J19 1 2 ...

Страница 39: ...ure 3 8 MVME761 EIA232 DTE configuration port 3 MVME761 TXD RTS RXD CTS DCD TRXC RTXC DTR LLB RLB DSR RI TM P2 P2MX Z85230 SCC Z8536 CIO EIA232 DTE SIM J2 3 2 1 J18 11552 9902 4 5 3 2 1 DTE VME MODULE 2 4 5 3 24 15 17 18 21 22 25 6 7 HD26 8 20 Header J18 2 3 Header J2 1 2 ...

Страница 40: ...61 EIA232 DTE configuration port 4 11552 9902 5 5 MVME761 TXD RTS RXD CTS DCD TRXC RTXC DTR LLB RLB DSR RI TM P2 P2MX Z85230 SCC Z8536 CIO EIA232 DTE SIM J3 J17 J16 J19 1 2 3 3 2 1 3 2 1 DTE VME MODULE 2 4 5 8 3 24 15 17 18 21 22 25 6 7 HD26 20 Headers J16 2 3 J17 2 3 J19 1 2 Header J3 1 2 ...

Страница 41: ... TRXC RTXC DTR LLB RLB DSR RI TM Z85230 SCC Z8536 CIO J18 DCE VME MODULE DB26 V V RXDB CTSB TXDB RTSB DTRB TXCB RXCB ETXCB DCDB TM RI DSRB RL LL GND RXDA CTSA TXDA RTSA DTRA TXCA RXCA ETXCA DCDA DSRA 20 15 17 25 26 21 18 7 3 5 2 16 13 14 4 19 23 12 9 24 11 8 10 6 22 20 15 17 MVME761 EIA530 DCE SIM 1 2 3 J2 1 2 3 P2 P2MX Header J2 2 3 Header J18 1 2 ...

Страница 42: ... 2 3 3 1 2 2197 9804 TXD RTS RXD CTS DCD TRXC RTXC DTR LLB RLB DSR RI TM Z85230 SCC Z8536 CIO J17 J16 J19 1 2 DCE VME MODULE DB26 V V RXDB CTSB TXDB RTSB DTRB TXCB RXCB ETXCB DCDB TM RI DSRB RL LL GND RXDA CTSA TXDA RTSA DTRA TXCA RXCA ETXCA DCDA DSRA 20 15 17 25 26 21 18 7 3 5 2 16 13 14 4 19 23 12 9 24 11 8 10 6 22 20 15 17 MVME761 EIA 530 DCE SIM J3 1 2 3 P2 P2MX ...

Страница 43: ... DCD TRXC RTXC DTR LLB RLB DSR RI TM Z85230 SCC Z8536 CIO J18 DTE VME MODULE DB26 V V TXDB RTSB RXDB CTSB DTRB ETXCB TXCB RXCB DTRB LL RL DSRB RI TM GND TXDA RTSA RXDA CTSA DTRA ETXCA TXCA RTXCA DTRA DSRA 18 21 26 25 7 2 4 3 14 19 16 5 13 10 11 12 17 9 20 23 6 22 8 24 15 MVME761 EIA530 DTE SIM 1 2 3 J2 1 2 3 P2 P2MX Header J2 1 2 Header J18 2 3 ...

Страница 44: ... DSR RI TM P2 P2MX Z85230 SCC Z8536 CIO J17 J16 J19 1 2 3 1 2 3 DTE VME MODULE 2200 9804 DB25 V V TXDB RTSB RXDB CTSB DTRB ETXCB TXCB RXCB DTRB LL RL DSRB RI TM GND TXDA RTSA RXDA CTSA DTRA ETXCA TXCA RTXCA DTRA DSRA 15 17 18 21 26 25 7 2 4 3 14 19 16 5 13 10 11 12 17 9 20 23 6 22 8 24 15 MVME761 EIA530 DTE SIM J3 1 2 3 Header J3 1 2 Headers J16 2 3 J17 2 3 J19 1 2 ...

Страница 45: ...XC RTXC DTR LLB RLB DSR RI TM Z85230 SCC Z8536 CIO J18 DCE VME MODULE DB26 RXDB CTS TXDB RTS DTR TXCB RXCB ETXCB DCD TM RI DSR RL LL GND RXDA TXDA TXCA RXCA ETXCA 20 15 17 25 22 21 18 7 3 5 2 16 14 4 12 9 24 11 8 6 20 15 17 MVME761 V 35 DCE SIM 1 2 3 J2 1 2 3 P2 P2MX Term V 35 Termination Network Term Term Term Term Term Header J2 2 3 Header J18 1 2 ...

Страница 46: ...Term Term Term Term Term TXD RTS RXD CTS DCD TRXC RTXC DTR LLB RLB DSR RI TM P2 P2MX Z85230 SCC Z8536 CIO J17 J16 J19 1 2 3 1 2 3 DCE 3 2 1 DB26 RXDB CTS TXDB RTS DTR TXCB RXCB ETXCB DCD TM RI DSR RL LL GND RXDA TXDA TXCA RXCA ETXCA 20 15 17 25 22 21 18 7 3 5 2 16 14 4 12 9 24 11 8 6 20 15 17 MVME761 V 35 DCE SIM Term V 35 Termination Network Term Term Term Term Term TXD RTS RXD CTS DCD TRXC RTXC ...

Страница 47: ...XC RTXC DTR LLB RLB DSR RI TM Z85230 SCC Z8536 CIO J18 DTE VME MODULE DB26 TXDB RTS RXDB CTS DCD ETXCB TXCB RXCB DTR LL RL DSR RI TM GND TXDA RXDA ETXCA TXCA RXCA 20 15 17 18 21 22 25 7 2 4 3 14 16 5 11 12 17 9 20 6 8 24 15 MVME761 V 35 DTE SIM 1 2 3 J2 1 2 3 P2 P2MX Term V 35 Termination Network Term Term Term Term Term Header J2 1 2 Header J18 2 3 ...

Страница 48: ... DSR RI TM P2 P2MX Z85230 SCC Z8536 CIO J17 J16 J19 1 2 3 1 2 3 DTE VME MODULE 2201 9902 DB26 TXDB RTS RXDB CTS DCD ETXCB TXCB RXCB DTR LL RL DSR RI TM GND TXDA RXDA ETXCA TXCA RXCA 18 21 22 25 7 2 4 3 14 16 5 11 12 17 9 20 6 8 24 15 MVME761 V 35 DTE SIM J3 1 2 3 Term V 35 Termination Network Term Term Term Term Term Header J3 1 2 Headers J16 2 3 J17 2 3 J19 1 2 ...

Страница 49: ...onfiguration port 3 2193 9902 TXD RTS RXD CTS DCD TRXC RTXC DTR LLB RLB DSR RI TM Z85230 SCC Z8536 CIO J18 DCE VME MODULE DB26 RXDB TXDB CTRLB SETB INDB V GND RXDA TXDA CTRLA SETA INDA 15 7 3 2 16 14 14 11 12 17 9 15 MVME761 X 21 DCE SIM 1 2 3 J2 1 2 3 P2 P2MX V V NC NC Header J2 2 3 Header J18 1 2 ...

Страница 50: ...ort 4 NC NC 2199 9804 TXD RTS RXD CTS DCD TRXC RTXC DTR LLB RLB DSR RI TM P2 P2MX Z85230 SCC Z8536 CIO J17 J16 J19 1 2 3 1 2 3 DCE VME MODULE DB26 RXDB TXDB CTRLB SETB INDB V GND RXDA TXDA CTRLA SETA INDA 15 7 3 2 16 14 14 11 12 17 9 15 MVME761 X 21 DCE SIM J3 1 2 3 V V Header J3 2 3 Headers J16 2 3 J17 1 2 J19 1 2 ...

Страница 51: ...nfiguration port 3 CTRLB CTRLA 2196 9902 TXD RTS RXD CTS DCD TRXC RTXC DTR LLB RLB DSR RI TM Z85230 SCC Z8536 CIO J18 DTE VME MODULE DB26 TXDB RXDB INDB SETB GND TXDA RXDA INDA SETA 15 7 2 3 14 16 17 9 12 15 MVME761 X 21 DTE SIM 1 2 3 J2 1 2 3 P2 P2MX V V NC NC NC 11 24 Header J2 1 2 Header J18 2 3 ...

Страница 52: ...ort 4 V V NC NC TXD RTS RXD CTS DCD TRXC RTXC DTR LLB RLB DSR RI TM P2 P2MX Z85230 SCC Z8536 CIO J17 J16 J19 1 2 3 1 2 3 DTE VME MODULE 2202 9902 CTRLB CTRLA DB26 TXDB RXDB INDB SETB GND TXDA RXDA INDA SETA 15 7 2 3 14 16 17 9 12 15 MVME761 X 21 DTE SIM J3 1 2 3 NC 11 24 Header J3 1 2 Headers J16 2 3 J17 2 3 J19 1 2 ...

Страница 53: ...ed through connector P2 a 64 pin DIN connector Because the P2 adapter reroutes some of the signals connector P2 on the MVME761 transition module is not pin for pin compatible with connector P2 on the MVME260x MVME270x MVME360x and MVME460x modules The pin assignments and signal mnemonics for the MVME761 transition module P2 connector are listed in the following table Table 4 1 MVME761 P2 connector...

Страница 54: ...IN 15 GND 16 TXD3 16 RXD3 17 RTXC3 17 TRXC3 18 GND 18 TXD1_232 19 GND 19 RXD1_232 20 GND 20 RTS1_232 21 CTS1 21 GND 22 TXD4 22 GND 23 RXD4 23 GND 24 RTXC4 24 GND 25 TRXC4 25 GND 26 No Connect 26 12VF 27 MSYNC 27 GND 28 MCLK 28 GND 29 TXD2_232 29 GND 30 RXD2_232 30 GND 31 RTS2_232 31 CTS2_232 32 MDO 32 MDI Table 4 1 MVME761 P2 connector pin assignments Row A Pins Row C Pins Pin Signal Pin Signal ...

Страница 55: ...chronous serial ports COM1 and COM2 is provided with two standard DB9 connectors J5 and J6 The connector shields for these ports are tied to chassis ground The pin assignments and signal mnemonics for these connectors are listed in Table 4 2 Table 4 2 COM1 and COM2 pin assignments Pin Signal 1 DCD 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI ...

Страница 56: ...nd signal mnemonics for serial ports 3 and 4 are listed in the following tables Table 4 3 Serial port 3 pin assignments Pin Signal Pin Signal 1 No Connect 14 SP3_P14 2 TXD3 15 TXCI3 3 RXD3 16 SP3_P16 4 RTS3 17 RXCI3 5 CTS3 18 LLB3 6 DSR3 19 SP3_P19 7 GND 20 DTR3 8 DCD3 21 RLB3 9 SP3_P9 22 RI3 10 SP3_P10 23 SP3_P23 11 SP3_P11 24 TXCO3 12 SP3_P12 25 TM3 13 SP3_P13 26 No Connect Table 4 4 Serial port...

Страница 57: ...mcg mot com literature 4 5 4 6 DSR4 19 SP4_P19 7 GND 20 DTR4 8 DCD4 21 RLB4 9 SP4_P9 22 RI4 10 SP4_P10 23 SP4_P23 11 SP4_P11 24 TXCO4 12 SP4_P12 25 TM4 13 SP4_P13 26 No Connect Table 4 4 Serial port 4 pin assignments Continued Pin Signal Pin Signal ...

Страница 58: ...d for a complete description of each signal function The connector shield is tied to chassis ground The pin assignments and signal mnemonics for this connector are listed in Table 4 5 Table 4 5 Parallel I O connector pin assignments Pin Signal Signal Pin 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...

Страница 59: ...00Base TX Ethernet interface is a RJ 45 connector J9 The connector shield is tied to chassis ground The pin assignments and signal mnemonics for this connector are listed in Table 4 6 Table 4 6 10Base T 100Base TX pin assignments Pin Signal 1 TD 2 TD 3 RD 4 Terminated 5 Terminated 6 RD 7 Terminated 8 Terminated ...

Страница 60: ...d signal mnemonics for this connector are listed in Table 4 7 Table 4 7 8 bit SCSI connector 3 Row P2 adapter Pin Signal Signal Pin 1 GND TERMPWR 26 2 SDB0 GND 27 3 GND GND 28 4 SDB1 GND 29 5 GND GND 30 6 SDB2 GND 31 7 GND ATN 32 8 SDB3 GND 33 9 GND GND 34 10 SDB4 GND 35 11 GND BSY 36 12 SDB5 GND 37 13 GND ACK 38 14 SDB6 GND 39 15 GND RST 40 16 SDB7 GND 41 17 GND MSG 42 18 DBP GND 43 19 GND SEL 44...

Страница 61: ...Q 48 24 GND GND 49 25 No Connect O I 50 Table 4 8 VME connector 3 Row P2 adapter Pin Signal Signal Pin 1 C DCD3 33 2 C DTR3 34 3 T TXD1 35 4 T GND 36 5 R RXD1 37 6 R GND 38 7 PRSTB_L RTS1 39 8 12VF GND 40 9 PRD0 GND 41 10 GND CTS1 42 11 PRD2 GND 43 12 PRD1 TXD4 44 13 PRD4 GND 45 14 PRD3 RXD4 46 15 PRD6 GND 47 16 PRD5 RTS4 48 17 GND GND 49 18 PRD7 TRXC4 50 Table 4 7 8 bit SCSI connector 3 Row P2 ad...

Страница 62: ...GND DTR4 51 20 PRACK_L CTS4 52 21 PRPE GND 53 22 PRBSY DCD4 54 23 PRINIT_L GND 55 24 PRSEL RTXC4 56 25 GND GND 57 26 PRFAULT_L TXD2 58 27 GND GND 59 28 TXD3 RXD2 60 29 GND CTS2 61 30 RXD3 RTS2 62 31 CTS3 DCD2 63 32 RTS3 DTR2 64 Table 4 9 16 bit SCSI connector 5 Row P2 adapter Pin Signal Signal Pin 1 GND SDB12 35 2 GND SDB13 36 3 GND SDB14 37 4 GND SDB15 38 5 GND DBP1 39 6 GND SDB0 40 7 GND SDB1 41...

Страница 63: ... 49 16 GND GND 50 17 TERMPWR TERMPWR 51 18 TERMPWR TERMPWR 52 19 No Connect No Connect 53 20 GND GND 54 21 GND ATN 55 22 GND GND 56 23 GND BSY 57 24 GND ACK 58 25 GND RST 59 26 GND MSG 60 27 GND SEL 61 28 GND D C 62 29 GND REQ 63 30 GND O I 64 31 GND SDB8 65 32 GND SDB9 66 33 GND SDB10 67 34 GND SDB11 68 Table 4 9 16 bit SCSI connector 5 Row P2 adapter Pin Signal Signal Pin ...

Страница 64: ...le 4 10 PMC I O connector 5 Row P2 adapter Pin Signal Signal Pin 1 GND GND 33 2 PMCIO0 PMCIO16 34 3 GND GND 35 4 PMCIO1 PMCIO17 36 5 GND GND 37 6 PMCIO2 PMCIO18 38 7 GND GND 39 8 PMCIO3 PMCIO19 40 9 GND GND 41 10 PMCIO4 PMCIO20 42 11 GND GND 43 12 PMCIO5 PMCIO21 44 13 GND GND 45 14 PMCIO6 PMCIO22 46 15 GND GND 47 16 PMCIO7 PMCIO23 48 17 GND GND 49 18 PMCIO8 PMCIO24 50 19 GND GND 51 20 PMCIO9 PMCIO...

Страница 65: ...27 GND GND 59 28 PMCIO13 PMCIO29 60 29 GND GND 61 30 PMCIO14 PMCIO30 62 31 GND GND 63 32 PMCIO15 PMCIO31 64 Table 4 11 VME connector 3 Row P2 adapter Pin Signal Signal Pin 1 C DCD3 33 2 C DTR3 34 3 T TXD1 35 4 T GND 36 5 R RXD1 37 6 R GND 38 7 PRSTB_L RTS1 39 8 12VF GND 40 9 PRD0 GND 41 10 GND CTS1 42 11 PRD2 GND 43 12 PRD1 TXD4 44 13 PRD4 GND 45 14 PRD3 RXD4 46 Table 4 10 PMC I O connector 5 Row ...

Страница 66: ...18 PRD7 TRXC4 50 19 GND DTR4 51 20 PRACK_L CTS4 52 21 PRPE GND 53 22 PRBSY DCD4 54 23 PRINIT_L GND 55 24 PRSEL RTXC4 56 25 GND GND 57 26 PRFAULT_L TXD2 58 27 GND GND 59 28 TXD3 RXD2 60 29 GND CTS2 61 30 RXD3 RTS2 62 31 CTS3 DCD2 63 32 RTS3 DTR2 64 Table 4 11 VME connector 3 Row P2 adapter Continued Pin Signal Signal Pin ...

Страница 67: ...M1 COM2 pin assignments 4 3 component layout MVME761 1 3 connectors 1 7 MVME761 J4 parallel port 4 6 J5 J6 serial ports 4 3 J7 J8 serial ports 4 4 J9 Ethernet 4 7 P2 4 1 RJ 45 4 7 P2 adapter 3 row J2 SCSI connector 4 8 J3 VME 4 9 P2 adapter 5 row J1 SCSI 4 10 J3 PMC I O 4 12 J4 VME 4 13 SIM 3 7 cooling requirements 1 9 D DIN connector 4 1 E EIA 232 D circuitry 3 7 EIA 530 circuitry 3 7 EIA 574 DTE...

Страница 68: ...ors 1 7 P2 adapter installation 2 5 P2 adapter pin assignments 4 8 parallel port 1 1 parallel port pin assignments 4 6 parallel port signals 4 6 part numbers P2 adapter 3 row 1 5 P2 adapter 5 row 1 6 SIM 1 4 pin assignments 4 1 Ethernet connector J9 4 7 P2 connector MVME761 4 1 parallel port J4 MVME761 4 6 PMC I O J3 P2 adapter 5 row 4 12 SCSI connector J2 P2 adapter 3 row 4 8 SCSI J1 P2 adapter 5...

Страница 69: ...t configurations 3 8 3 10 to 3 26 signals 4 3 serial port 3 pin assignments 4 4 serial port 4 pin assignments 4 4 serial ports 1 1 1 2 1 4 3 1 series resistors 3 7 signal multiplexing 3 1 signal transmitters 3 7 signals TTL level 3 7 SIM 1 1 circuitry 3 1 3 7 description 1 4 installation 2 2 part numbers 1 4 specifications 1 9 static protection 2 1 2 5 storage temperature 1 9 surge suppression 3 7...

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