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ENV - Set Environment

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ENV - Set Environment

Use the ENV command to view and/or configure interactively all 162Bug
operational parameters that are kept in Non-Volatile RAM (NVRAM).

Refer to the Debugging Package for Motorola 68K CISC CPUs User’s
Manual for a description of the use of ENV. Additional information on
registers in the MVME162P2 that affect these parameters appears in your
MVME1X2P2 VME Embedded Controller Programmer’s Reference
Guide.

Listed and described below are the parameters that you can configure
using ENV. The default values shown are those that were in effect when
this document was published.

Note

In the event of difficulty with the MVME162P2, you may
wish to use env;d <CR> to restore the factory defaults as a
troubleshooting aid (see Appendix B).

Configuring the 162Bug Parameters

The parameters that can be configured using ENV are:

Table 3-3. ENV Command Parameters

ENV Parameter and Options

Default

Meaning of Default

Bug or System environment [B/S]

B

Bug mode

Field Service Menu Enable [Y/N]

N

Do not display field service menu.

Remote Start Method Switch
[G/M/B/N]

B

Use both methods [Global Control and Status
Register (GCSR) in the VMEchip2, and
Multiprocessor Control Register (MPCR) in
shared RAM] to pass and execute cross-loaded
programs.

Probe System for Supported I/O
Controllers [Y/N]

Y

Accesses will be made to the appropriate
system buses (e.g., VMEbus, local MPU bus)
to determine presence of supported controllers.

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Содержание MVME162P-242

Страница 1: ...MVME162P2 VME Embedded Controller Installation and Use V162P2A IH2 Edition of November 2000 ...

Страница 2: ...ola and the Motorola logo are registered trademarks of Motorola Inc MC68040 and MC68060 are trademarks of Motorola Inc IndustryPack and IP are trademarks of GreenSpring Computers Inc 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: ...MVME162P2 Configuration 1 5 VME System Controller J1 1 7 IP Bus Strobe J11 1 7 SCSI Termination J12 1 8 IP Bus Clock J13 1 9 SRAM Backup Power Source J14 1 10 Flash Write Protection J16 1 11 EPROM Flash Configuration J20 1 11 MC2 DRAM Size S3 1 15 General Purpose Readable Switch S4 Pin 5 1 16 IP DMA Snoop Control S5 Pins 1 2 1 18 IP Reset Mode S5 Pin 3 1 19 Flash Write Enable Mode S5 Pin 4 1 20 MC...

Страница 8: ...HAPTER 3 162Bug Firmware Introduction 3 1 162Bug Overview 3 1 162Bug Implementation 3 3 Memory Requirements 3 4 Using 162Bug 3 5 Debugger Commands 3 6 Modifying the Environment 3 8 CNFG Configure Board Information Block 3 9 ENV Set Environment 3 11 Configuring the 162Bug Parameters 3 11 Configuring the IndustryPacks 3 19 CHAPTER 4 Functional Description Introduction 4 1 Summary of Features 4 1 Pro...

Страница 9: ...esources 4 15 Programmable Tick Timers 4 16 Watchdog Timer 4 16 Software Programmable Hardware Interrupts 4 16 Local Bus Timeout 4 16 Local Bus Arbiter 4 17 Connectors 4 18 Remote Status and Control 4 18 CHAPTER 5 Pin Assignments Connector Pin Assignments 5 1 Remote Reset Connector J2 5 2 IndustryPack A and B Connectors 5 2 Ethernet Connector J9 5 4 Serial Connector J17 5 4 SCSI Connector J23 5 5 ...

Страница 10: ...roller Data Network Controller Modules Supported C 1 APPENDIX D Disk Tape Controller Data Controller Modules Supported D 1 Default Configurations D 2 IOT Command Parameters D 5 APPENDIX E Related Documentation MCG Documents E 1 Manufacturers Documents E 2 Related Specifications E 3 ...

Страница 11: ...xi List of Figures Figure 1 1 MVME162P2 Board Layout 1 6 Figure 2 1 MVME162P2 Firmware System Startup 2 3 Figure 4 1 MVME162P2 Block Diagram 4 5 ...

Страница 12: ...xii ...

Страница 13: ...able Switches 2 6 Table 3 1 Memory Offsets with 162Bug 3 4 Table 3 2 Debugger Commands 3 6 Table 3 3 ENV Command Parameters 3 11 Table 4 1 MVME162P2 Features 4 1 Table 4 2 Local Bus Arbitration Priority 4 17 Table 5 1 Remote Reset Connector J2 Pin Assignments 5 2 Table 5 2 IndustryPack Interconnect Signals 5 3 Table 5 3 DB15 Ethernet Connector Pin Assignments 5 4 Table 5 4 Serial Connector Pin Ass...

Страница 14: ...xiv ...

Страница 15: ...er of your board includes a PA for example MVME162PA 242L your board is equipped with a second generation Petra ASIC All other particulars of the board remain the same This manual is intended for anyone who designs OEM systems adds capability to an existing compatible system or works in a lab environment for experimental purposes A basic knowledge of computers and digital logic is assumed To use t...

Страница 16: ...teractive command portion of the firmware in detail and gives information on using the debugger and special commands Chapter 4 Functional Description describes the MVME162P2 VME Embedded Controller on a block diagram level Chapter 5 Pin Assignments summarizes the pin assignments for the various groups of interconnect signals on the MVME162P2 Date Description of Change October 2000 In the descripti...

Страница 17: ... modules that are supported by the 162Bug firmware Appendix E Related Documentation provides all documentation related to the MVME162P2 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 Ar...

Страница 18: ...tem prompts Enter Return or CR CR represents the carriage return or Enter key CTRL represents the Control key Execute control characters by pressing the Ctrl key and the letter simultaneously for example Ctrl d A character precedes a data or address parameter to specify the numeric format as follows Specifies a hexadecimal character 0x Specifies a hexadecimal number Specifies a binary number Speci...

Страница 19: ... table lists the things you will need to do to 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 Cautions and Warnings before you begin Table 1 1 Startup Overview What you need to do Refer to Unpack the hardware Guidelines for Unpacking on page 1 3 Reconfigure jumpers or switches on the MVME162P2 board as necessar...

Страница 20: ... the documentation provided with the equipment Power up the system Applying Power on page 2 3 Solving Startup Problems on page B 1 Note that the firmware initializes and tests the board Bringing Up the Board on page 2 5 You may also wish to obtain the 162Bug Firmware User s Manual listed in the Related Documentation appendix Initialize the system clock Debugger Commands on page 3 6 Examine and or ...

Страница 21: ...r upgrade the board Electronic components can be extremely sensitive to ESD After removing the board from the chassis or from its protective wrapper place the board flat on a grounded static free surface component side up Do not slide the board over any surface If no ESD station is available you can avoid damage resulting from ESD by wearing an antistatic wrist strap available at electronics store...

Страница 22: ...ring the Board To produce the desired configuration and ensure proper operation of the MVME162P2 you may need to reconfigure hardware to some extent before installing the board Most options on the MVME162P2 are under software control By setting bits in control registers after installing the module in a system you can modify its configuration The MVME162P2 registers are described in Chapter 3 under...

Страница 23: ...2 MVME162P2 Configuration Settings Function Factory Default VME System Controller J1 on page 1 7 2 3 IP Bus Strobe J11 on page 1 7 No Jumper SCSI Termination J12 on page 1 8 Jumper On IP Bus Clock J13 on page 1 9 1 2 SRAM Backup Power Source J14 on page 1 10 1 3 2 4 Flash Write Protection J16 on page 1 11 Jumper On EPROM Flash Configuration J20 on page 1 11 5 6 9 11 8 10 MC2 DRAM Size S3 on page 1...

Страница 24: ...ET CONSOLE 1 2 3 4 J15 J11 1 2 1 J9 S1 S2 SCSI INTERFACE FUSES ABORT SCON FAIL RUN ETHERNET PORT 2 9 10 DS2 DS4 DS3 DS1 A1 B1 C1 A32 B32 C32 J16 1 2 2 1 16 15 J20 6 5 J14 BT1 XU2 XU1 1 2 J12 1 3 J13 3 1 J1 L10 L11 J17 A1 B1 C1 A32 B32 C32 MVME162 P1 P2 J7 J5 J6 J8 R58 R75 R101 S4 J4 J3 J2 1 2 19 20 1 2 40 59 40 59 R157 R245 S6 S5 S3 2 1 ...

Страница 25: ...ME162P2 is not to be system controller under any circumstances remove the jumper from J1 Note On MVME162P2 boards without the optional VMEbus interface i e with no VMEchip2 ASIC the jumper may be installed or removed with no effect on normal operation IP Bus Strobe J11 Some IP bus implementations make use of the Strobe signal pin AA19 on the Petra ASIC as an input to the IP modules from the Petra ...

Страница 26: ... up resistor SCSI Termination J12 The MVME162P2 provides terminators for an SCSI bus The SCSI terminators are enabled disabled by a jumper on header J12 The SCSI terminators may be configured as follows Note If the MVME162P2 is to be located at either end of an SCSI bus the SCSI bus terminators must be enabled 2 1 J11 IP Strobe disconnected 2 1 Factory configuration J11 IP Strobe connected 2 1 J12...

Страница 27: ...ed matches that of the processor bus clock 25MHz allowing the IP module to pace the MPU Whether the setting is 8MHz or the processor bus clock speed all IP ports operate at the same speed Caution The setting of the IP32 bit in the Control Status registers Petra IP2 sector register at offset 1D bit 0 must correspond to that of the jumper The bit is cleared 0 for 8MHz or set 1 to match the processor...

Страница 28: ... 6 Note For MVME162P2s without the optional VMEbus interface i e without the VMEchip2 ASIC you must select the onboard battery as the backup power source Caution Removing all jumpers may temporarily disable the SRAM Do not remove all jumpers from J14 except for storage J14 Factory configuration 6 2 J14 Backup Power Disabled Primary Source Onboard Battery 5 1 6 2 5 1 J14 6 2 5 1 J14 6 2 5 1 J14 6 2...

Страница 29: ...can be ordered with 2MB of Flash memory and two EPROM sockets ready for the installation of the EPROMs which may be ordered separately The EPROM locations are standard JEDEC 32 pin DIP sockets The EPROM sockets accommodate four jumper selectable densities 128 Kbit x 8 256 Kbit x 8 512 Kbit x 8 the default configuration 1 Mbit x 8 and also permit disabling of the Flash memory Header J20 provides ei...

Страница 30: ...tallation 1 J20 15 1 2 16 CONFIGURATION 5 1M x 8 EPROMs ONBOARD FLASH DISABLED J20 15 1 2 16 CONFIGURATION 4 1M x 8 EPROMs J20 15 1 2 16 CONFIGURATION 3 512K x 8 EPROMs J20 15 1 2 16 CONFIGURATION 1 128K x 8 EPROMs FACTORY DEFAULT J20 15 1 2 16 CONFIGURATION 2 256K x 8 EPROMs ...

Страница 31: ...Reference Guide Table 1 3 EPROM Flash Mapping 128K x 8 EPROMs GPI3 Address Range Device Accessed Set to OFF 1 FF800000 FF81FFFF EPROM A XU1 FF820000 FF83FFFF EPROM B XU2 FFA00000 FFBFFFFF Onboard Flash Set to ON 0 FF800000 FF9FFFFF Onboard Flash FFA00000 FFA1FFFF EPROM A XU1 FFA20000 FFA3FFFF EPROM B XU2 Table 1 4 EPROM Flash Mapping 256K x 8 EPROMs GPI3 Address Range Device Accessed Set to OFF 1 ...

Страница 32: ...able 1 6 EPROM Flash Mapping 1M x 8 EPROMs GPI3 Address Range Device Accessed Set to OFF 1 FF800000 FF8FFFFF EPROM A XU1 FF900000 FF9FFFFF EPROM B XU2 FFA00000 FFBFFFFF Onboard Flash Set to ON 0 FF800000 FF9FFFFF Onboard Flash FFA00000 FFAFFFFF EPROM A XU1 FFB00000 FFBFFFFF EPROM B XU2 Table 1 7 EPROM Flash Mapping 1M x 8 EPROMs Onboard Flash Disabled GPI3 Address Range Device Accessed Set to OFF ...

Страница 33: ...ntroller found in MCECC ASICs Board firmware will initialize the memory controller as appropriate If the Petra ASIC is supporting MVME1X2P4 functionality firmware will enable the parity MC2 memory controller model If the Petra ASIC is supporting MVME162P2 functionality firmware will enable either the parity or the MCECC memory controller model depending on the board configuration Board configurati...

Страница 34: ... Switch S4 is similar in function to the general purpose readable jumper headers found on earlier MVME162 172 series boards S4 provides eight software readable switch segments These switches can be read as bits in a register at address FFF4202C in the MC2 General Purpose Inputs register in the Petra ASIC refer to the Programmer s Reference Guide for details Bit GPI7 is associated with switch segme...

Страница 35: ... memory map switch set to ON or the EPROM memory map switch set to OFF GPI3 is not user definable OFF ON Flash Selected factory configuration GPI7 USER DEFINABLE S4 1 GPI6 GPI5 GPI4 GPI3 GPI2 GPI1 GPI0 5 8 162 BUG Installed default User Code Installed USER DEFINABLE USER DEFINABLE USER DEFINABLE ON FLASH OFF EPROM REFER TO DEBUG MANUAL REFER TO DEBUG MANUAL REFER TO DEBUG MANUAL USER DEFINABLE USE...

Страница 36: ...gments set to ON the factory configuration inhibits snooping Enabling snooping requires one of two possible ON OFF combinations according to the operation desired MVME172P2 boards with an MC68060 processor have different snoop functionality The following table lists the snoop operations represented by the settings of S5 with both types of processor For further details refer to the MC68040 or MC680...

Страница 37: ...F the board initializes in IP1 mode In IP2 mode IP resets occur only in response to a direct software write or to a power up reset the IP reset control bit is not self clearing In IP1 mode the IP reset control bit clears itself after after a 1msec interval IP resets may occur in response to a software write a power up reset or a local bus reset For details refer to the Programmer s Reference Guide...

Страница 38: ...OFF the board initializes in MC1 mode In MC2 mode writes to Flash memory are enabled or inhibited by a control bit at memory location FFF42042 With the control bit set to 1 Flash memory is write enabled In MC1 mode writes to Flash memory are enabled by a memory access to any location in the range FFFCC000 FFFCFFF Writes to Flash memory are disabled by a memory access to any location in the range F...

Страница 39: ... controller found in MCECC ASICs Board firmware will initialize the memory controller as appropriate If the Petra ASIC is supporting MVME1X2P4 functionality firmware will enable the parity MC2 memory controller model If the Petra ASIC is supporting MVME1X2P2 functionality firmware will enable either the parity or the MCECC memory controller model depending on the board configuration Board configur...

Страница 40: ... execute env d CR so that the firmware recognizes the new memory defaults Installation Instructions This section covers Installation of IndustryPacks IPs on the MVME162P2 Installation of the MVME162P2 in a VME chassis System considerations relevant to the installation Ensure that an EPROM device is installed as needed Before installing IndustryPacks ensure that the serial ports and all header jump...

Страница 41: ...MVME162P2 front panel for external cabling connections to the IP modules There is a one to one correspondence between the signals on the cabling connectors and the signals on the associated IP connectors i e J4 has the same IP_a signals as J5 J3 has the same IP_b signals as J7 Connect user supplied 50 pin cables to J3 and J4 as needed Because of the varying requirements for each different kind of ...

Страница 42: ...f the IACK daisy chain driver If you do not intend to use the MVME162P2 as system controller it can occupy any unused double height card slot 4 Slide the MVME162P2 into the selected card slot Be sure the module is seated properly in the P1 and P2 connectors on the backplane Do not damage or bend connector pins 5 Secure the MVME162P2 in the chassis with the screws provided making good contact with ...

Страница 43: ... as a VMEbus master or as a VMEbus slave it is configured for 32 bits of address and 32 bits of data A32 D32 However it handles A16 or A24 devices in the address ranges indicated in the VMEchip2 chapter of the Programmer s Reference Guide D8 and or D16 devices in the system must be handled by the MC680x0 MC68LC0x0 software For specifics refer to the memory maps in the Programmer s Reference Guide ...

Страница 44: ...perational status of the processor s One register of the GCSR global control status register set in the VMEchip2 ASIC includes four bits that function as location monitors to allow one MVME162P2 processor to broadcast a signal to any other MVME162P2 processors All eight registers of the GCSR set are accessible from any local processor as well as from the VMEbus The following circuits are protected...

Страница 45: ...0s are interfaced as DTE data terminal equipment with EIA 232 D signal levels The serial ports are routed to four RJ 45 connectors on the front panel The MVME162P2 hardware supports asynchronous serial baud rates of 110b s to 38 4Kb s For the pin assignments of the RJ 45 connectors on the front panel refer to Chapter 5 Pin Assignments For additional information on the MVME162P2 serial communicatio...

Страница 46: ...1 28 Computer Group Literature Center Web Site Hardware Preparation and Installation 1 ...

Страница 47: ...2P2 Front Panel Controls Control Indicator Function Abort Switch ABORT Sends an interrupt signal to the processor The interrupt is normally used to abort program execution and return control to the debugger firmware located in the MVME162P2 Flash memory The interrupter connected to the Abort switch is an edge sensitive circuit filtered to remove switch bounce Reset Switch RESET Resets all onboard ...

Страница 48: ...shipped from the factory with a set of defaults appropriate to the board In most cases there is no need to modify the firmware configuration before you boot the operating system For specifics in this regard refer to Chapter 3 and to the user documentation for the MVME162Bug firmware FAIL LED DS1 red Board failure Lights if a fault occurs on the MVME162P2 board RUN LED DS2 green CPU activity Indica...

Страница 49: ...n the processor and the MVME162P2 hardware The figure below charts the flow of the basic initialization sequence that takes place during system startup Figure 2 1 MVME162P2 Firmware System Startup STARTUP INITIALIZATION MONITOR BOOTING POST Power up reset initialization Initialization of devices on the MVME162P2 Power On Self Test diagnostics Firmware configured boot mechanism Interactive command ...

Страница 50: ...our particular chassis or system as outlined in Chapter 1 3 The terminal that you plan to use as the system console is connected to the console port serial port 1 on the MVME162P2 module 4 The terminal is set up as follows Eight bits per character One stop bit per character Parity disabled no parity protection Baud rate 9600 baud the default baud rate of many serial ports at power up 5 Any other d...

Страница 51: ...he MVME1X2P2 VME Embedded Controller Programmer s Reference Guide has additional information on the Petra MC2 emulation The bit values are read as a 0 when the corresponding switch segment is set to ON or as a 1 when that segment is set to OFF The default configuration for S4 has S4 set to all 0s all switch segments set to ON The 162Bug firmware reserves defines the four lower order bits GPI0 to G...

Страница 52: ...s VMEbus 5V standby voltage as the primary and secondary power Table 2 2 Software Readable Switches Bit No S4 Segment Function GPI0 8 When set to 1 high instructs the debugger to use local static RAM for its work page variables stack vector tables etc GPI1 7 When set to 1 high instructs the debugger to use the default setup operation parameters in ROM instead of the user setup operation parameters...

Страница 53: ...tup procedure for your particular chassis or system for details concerning the installation of the MVME162P2 11 Connect the terminal to be used as the 162Bug system console to the default EIA 232 D port at Serial Port 1 on the front panel of the MVME162P2 Set the terminal up as follows Eight bits per character One stop bit per character Parity disabled no parity Baud rate 9600 baud the power up de...

Страница 54: ...rol then returns to the menu 14 Before using the MVME162P2 after the initial installation set the date and time using the following command line structure 162 Bug SET mmddyyhhmm CAL C For example the following command line starts the real time clock and sets the date and time to 10 37 a m November 7 2000 162 Bug SET 1107001037 The board s self tests and operating systems require that the real time...

Страница 55: ... the lowest controller Logical Unit Number LUN detected to the highest LUN detected Controllers devices and their LUNs are listed in Appendix D At power up Autoboot is enabled and provided that the drive and controller numbers encountered are valid the following message is displayed upon the system console Autoboot in progress To abort hit BREAK A delay follows this message so that you can abort t...

Страница 56: ...et XU1 and the Flash memory available for your use Note You may wish to contact your Motorola sales office for assistance in using these resources The ROMboot function is configured enabled via the ENV command refer to Chapter 3 and is executed at power up optionally also at reset You can also execute the ROMboot function via the RB command assuming there is valid code in the memory devices or opt...

Страница 57: ...utomatically scans for controllers and devices in a specified sequence until a valid bootable device containing boot media is found or until the list is exhausted If a valid bootable device is found a boot from that device is started The controller scanning sequence goes from the lowest controller Logical Unit Number LUN detected to the highest LUN detected Refer to Appendix C for default LUNs At ...

Страница 58: ...n be helpful in the event that your setup operation parameters are corrupted or do not meet a sanity check Refer to the ENV command description in Chapter 3 for the ROM defaults Reset Powering up the MVME162P2 initiates a system reset You can also initiate a reset by pressing and quickly releasing the RESET switch on the MVME162P2 front panel or reset the board in software For details on resetting...

Страница 59: ...ting user programs that are being debugged If a program gets caught in a loop for instance aborts should be used to regain control The target PC register contents etc help to pinpoint the malfunction Pressing and releasing the ABORT switch generates a local board condition which may interrupt the processor if enabled The target registers reflecting the machine state at the time the ABORT switch wa...

Страница 60: ...o use the diagnostics switch directories to the diagnostic directory If you are in the debugger directory you can switch to the diagnostic directory with the debugger command Switch Directories SD The diagnostic prompt 162 Diag appears Refer to the Debugging Package for Motorola 68K CISC CPUs User s Manual for complete descriptions of the diagnostic routines available and instructions on how to in...

Страница 61: ...ug Diagnostics User s Manual listed under Related Documentation 162Bug Overview The firmware for the M68000 based 68K series of board and system level products has a common genealogy deriving from the Bug firmware currently used on all Motorola M68000 based CPUs The M68000 firmware version implemented on the MVME162P2 MC68040 or MC68LC040 based embedded controller is known as MVME162Bug or 162Bug ...

Страница 62: ...ostics A user interface or debug diagnostics monitor that accepts commands from the system console terminal When using 162Bug you operate out of either the debugger directory or the diagnostic directory If you are in the debugger directory the debugger prompt 162 Bug is displayed and you have all of the debugger commands at your disposal If you are in the diagnostic directory the diagnostic prompt...

Страница 63: ...ecutable code is checksummed at every power on or reset firmware entry and the result which includes a precalculated checksum contained in the memory devices is tested for an expected zero Users are cautioned against modification of the memory devices unless precautions for re checksumming are taken Note MVME162P2 boards ordered without the VMEbus interface are shipped with Flash memory blank the ...

Страница 64: ...ted above The 162Bug requires 2KB of NVRAM for storage of board configuration communication and booting parameters This storage area begins at FFFC16F8 and ends at FFFC1EF7 162Bug requires a minimum of 64KB of contiguous read write memory to operate The ENV command controls where this block of memory is located Regardless of where the onboard RAM is located the first 64KB is used for 162Bug stack ...

Страница 65: ...User s Manual Chapter 1 After the debugger executes the command you have entered the prompt reappears However if the command causes execution 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 execut...

Страница 66: ...Commands Command Description AB Automatic Bootstrap Operating System NOAB No Autoboot AS One Line Assembler BC Block of Memory Compare BF Block of Memory Fill BH Bootstrap Operating System and Halt BI Block of Memory Initialize BM Block of Memory Move BO Bootstrap Operating System BR Breakpoint Insert NOBR Breakpoint Delete BS Block of Memory Search BV Block of Memory Verify CM Concurrent Mode NOC...

Страница 67: ...Define Display NOMA Macro Delete MAE Macro Edit MAL Enable Macro Expansion Listing NOMAL Disable Macro Expansion Listing MAW Save Macros MAR Load Macros MD Memory Display MENU Menu MM Memory Modify MMD Memory Map Diagnostic MS Memory Set MW Memory Write NAB Automatic Network Boot Operating System NBH Network Boot Operating System and Halt NBO Network Boot Operating System NIOC Network I O Control ...

Страница 68: ...or Storage RB ROMboot Enable NORB ROMboot Disable RD Register Display REMOTE Connect the Remote Modem to CSO RESET Cold Warm Reset RL Read Loop RM Register Modify RS Register Set SD Switch Directories SET Set Time and Date SYM Symbol Table Attach NOSYM Symbol Table Detach SYMS Symbol Table Display Search T Trace TA Terminal Attach TC Trace on Change of Control Flow TIME Display Time and Date TM Tr...

Страница 69: ...V command CNFG Configure Board Information Block Use this command to display and configure the Board Information Block which resides within the NVRAM The board information block contains various elements that correspond to specific operational parameters of the MVME162P2 board Note that although no memory mezzanine is present on MVME1X2P2 series boards the on board memory is modeled as such for ba...

Страница 70: ...er IndustryPack D Artwork PWA Identifier 162 Bug The parameters that are quoted are left justified character ASCII strings padded with space characters and the quotes are displayed to indicate the size of the string Parameters that are not quoted are considered data strings and data strings are right justified The data strings are padded with zeros if the length is not met The Board Information Bl...

Страница 71: ... document was published Note In the event of difficulty with the MVME162P2 you may wish to use env d CR to restore the factory defaults as a troubleshooting aid see Appendix B Configuring the 162Bug Parameters The parameters that can be configured using ENV are Table 3 3 ENV Command Parameters ENV Parameter and Options Default Meaning of Default Bug or System environment B S B Bug mode Field Servi...

Страница 72: ...to Boot Device LUN 00 Specifies LUN of disk tape device currently supported by the Bug Default is 0 Auto Boot Abort Delay 15 The time in seconds that the Auto Boot sequence will delay before starting the boot The delay gives you the option of stopping the boot by use of the Break key The time span is 0 255 seconds Auto Boot Default String Y NULL String String You may specify a string filename to p...

Страница 73: ...elay 5 The time in seconds that the Network Boot sequence will delay before starting the boot The delay gives you the option of stopping the boot by use of the Break key The time span is 0 255 seconds Network Autoboot Configuration Parameters Pointer NVRAM 00000000 The address where the network interface configuration parameters are to be saved in NVRAM these are the parameters necessary to perfor...

Страница 74: ... No delay before the Bug begins its search for a work page Memory Search Delay Address FFFFD20F Default address is FFFFD20F This is the MVME162P2 GCSR GPCSR0 as accessed through VMEbus A16 space it assumes the MVME162P2 GRPAD group address and BDAD board address within group switches are set to on This byte wide value is initialized to FF by MVME162P2 hardware after a System or Power On reset In a...

Страница 75: ...Dynamic RAM Base Address of Dynamic Memory 00000000 Beginning address of Dynamic Memory Parity and or ECC type memory Must be a multiple of the Dynamic Memory board size starting with 0 Default is 0 Size of Parity Memory 00100000 The size of the Parity type dynamic RAM mezzanine if any The default is the calculated size of the Dynamic memory mezzanine board Size of ECC Memory Board 0 00000000 The ...

Страница 76: ...ated memory Slave Address Translation Address 1 00000000 This register allows the VMEbus address and the local address to differ The value in this register is the base address of the local resource that is associated with the starting and ending address selection from the previous questions Default is 0 Slave Address Translation Select 1 00000000 This register defines which bits of the address are...

Страница 77: ... Defines the access characteristics for the address space defined with this master address decoder Default is 0D Master Enable 2 Y N N Do not set up and enable Master Address Decoder 2 Master Starting Address 2 00000000 Base address of the VMEbus resource that is accessible from the local bus Default is 00000000 Master Ending Address 2 00000000 Ending address of the VMEbus resource that is accessi...

Страница 78: ...0000000 Ending address of the VMEbus resource that is accessible from the local bus Default is 0 Master Address Translation Address 4 00000000 This register allows the VMEbus address and the local address to differ The value in this register is the base address of the VMEbus resource that is associated with the starting and ending address selection from the previous questions Default is 0 Master A...

Страница 79: ...cles of the local bus Flash Access Time Code 03 Defines the Flash access time The default is 03 which sets an access time of four clock cycles of the local bus MCC Vector Base VMEC2 Vector Base 1 VMEC2 Vector Base 2 05 06 07 Base interrupt vector for the component specified Default MC2chip 05 VMEchip2 Vector 1 06 VMEchip2 Vector 2 07 VMEC2 GCSR Group Base Address D2 Specifies group address FFFFXX0...

Страница 80: ...ements for the IP modules IP D C B A General Control 00000000 Define the general control requirements for the IP modules IP D C B A Interrupt 0 Control 00000000 Define the interrupt control requirements for the IP modules channel 0 Bits IP Register Address 31 24 D FFFBC00F 23 16 C FFFBC00E 15 08 B FFFBC00D 07 00 A FFFBC00C Bits IP Register Address 31 24 D FFFBC01B 23 16 C FFFBC01A 15 08 B FFFBC019...

Страница 81: ...defaults with env d CR ENV warning example WARNING Memory MAP Overlap Condition Exists S Address E Address Enable Overlap M Type Memory MAP Name 00000000 FFFFFFFF Yes Yes Master Local Memory Dynamic RAM FFE00000 FFE7FFFF Yes Yes Master Static RAM 01000000 EFFFFFFF Yes Yes Master VMEbus Master 1 00000000 00000000 No No Master VMEbus Master 2 00000000 00FFFFFF Yes Yes Master VMEbus Master 3 00000000...

Страница 82: ...3 22 Computer Group Literature Center Web Site 162Bug Firmware 3 00000000 00000000 No No Master Industry Pack D 00000000 00000000 No No Slave VMEbus Slave 1 00000000 00000000 No No Slave VMEbus Slave 2 ...

Страница 83: ... part number VME1X2P2A PG Refer to that manual for a functional description of the MVME162P2 in greater depth Summary of Features The following table summarizes the features of the MVME162P2 VME embedded controller Table 4 1 MVME162P2 Features Feature Description Microprocessor MVME162P2 25MHz MC68040 or MC68LC040 processor Form factor 6U VMEbus Memory 16 32MB synchronous DRAM SDRAM configurable t...

Страница 84: ... panel Ethernet I O Optional Ethernet transceiver interface with DMA via DB15 connector on front panel IP interface Two IndustryPack interface channels with DMA via 3M connectors behind front panel SCSI I O Optional SCSI interface with DMA via front panel VMEbus interface VMEbus system controller functions VMEbus to local bus interface A24 A32 D8 D16 D32 block transfer D8 D16 D32 D64 Local bus to ...

Страница 85: ...face six tick timers with watchdog timer s two EPROM sockets 1MB or 2MB Flash memory one Flash device two IndustryPack IP interfaces with DMA optional SCSI bus interface with DMA and an optional VMEbus interface local bus to VMEbus VMEbus to local bus with A16 A24 A32 D8 D16 D32 bus widths and a VMEbus system controller I O Implementation Peripheral input output I O signals on the MVME162P2 are ro...

Страница 86: ...s are D8 D16 or D32 VMEchip2 DMA transfers to the VMEbus however are D16 D32 D16 BLT D32 BLT or D64 MBLT Petra ASIC Combines the functions previously covered by the MC2 chip the MCECC chip and the IP2 chip in a single ASIC MC2 function Provides a parity DRAM emulation Also supplies four tick timers and interfaces to the LAN chip SCSI chip serial port chip BBRAM EPROM Flash and SRAM MCECC function ...

Страница 87: ...B Parity DRAM Memory Array VMEbus A32 24 D64 32 16 08 Master Slave IndustryPack I O 2 Channels Ethernet Transceiver DB15 Front Panel Connector Optional EIA 232 Transceivers 2498 0003 2 2 A32 D32 Configuration Dependent Emulations 4 Serial Ports RJ45 Front Panel SCSI Peripherals 68 Pin Front Panel SCSI Connector 16 32MB 32MB ECC DRAM Memory Array IP2 Chip Functions MCECC Chip Functions Petra ASIC M...

Страница 88: ...evice to determine its port size data bus connection and any restrictions that apply when accessing the device Microprocessor MVME162P2 models may be ordered with an MC68040 or MC68LC040 microprocessor The MC68040 has on chip instruction and data caches and a floating point processor A floating point coprocessor is the major difference between the MC68040 and MC68LC040 Refer to the MC68040 user s ...

Страница 89: ... the VMEbus interface certain logic in the VMEchip2 has been duplicated in the Petra chip For the location of the overlapping logic refer to Chapter 1 in the MVME1X2P2 VME Embedded Controller Programmer s Reference Guide As long as the VMEchip2 ASIC is present the redundant logic is inhibited in the Petra chip The enabling signals for these functions are controlled by software and Petra chip hardw...

Страница 90: ...etra register settings to operate in either mode User code can also modify map decoder switch settings to enable the maximum amount of memory available The minimum SDRAM configuration is 16MB For specifics on SDRAM performance and for detailed programming information refer to the chapters on MC2 and MCECC memory controller emulations in the MVME1X2P2 VME Embedded Controller Programmer s Reference ...

Страница 91: ... in Chapter 1 If one of the jumpers is set to select the battery a battery must be installed on the MVME162P2 The SRAM may malfunction if inputs to the CR2032 are left unconnected The SRAM is controlled by the Petra MC2 sector and the access time is programmable Refer to the description of the Petra MC2 emulation in the MVME1X2P2 VME Embedded Controller Programmer s Reference Guide for more detail...

Страница 92: ...er primary or secondary it is necessary to reconfigure the jumpers on J14 before installing the board Refer to SRAM Backup Power Source J14 on page 1 10 for available jumper configurations The power leads from the battery are exposed on the solder side of the board The board should not be placed on a conductive surface or stored in a conductive bag unless the battery is removed Warning Lithium bat...

Страница 93: ...lash Access Time Control register in the Petra ASIC A board level configuration jumper J16 and configuration switch S5 segment 4 which determine the status of Flash write protection on the board Refer to the MVME1X2P2 VME Embedded Controller Programmer s Reference Guide for specifics The EPROM locations are standard JEDEC 32 pin PLCC sockets that accommodate three jumper selectable densities 256 K...

Страница 94: ...iled programming guidance and battery life information VMEbus Interface and VMEchip2 The VMEchip2 ASIC provides the local bus to VMEbus interface the VMEbus to local bus interface and the DMA controller functions of the local VMEbus The VMEchip2 also provides the VMEbus system controller functions Refer to the VMEchip2 description in the MVME1X2P2 VME Embedded Controller Programmer s Reference Gui...

Страница 95: ...in the Related Documentation appendix and to the MC2 programming model in the MVME1X2P2 VME Embedded Controller Programmer s Reference Guide for information The Z85230s are interfaced as DTE data terminal equipment with EIA 232 D signal levels The four serial ports are routed to four RJ45 connectors on the MVME162P2 front panel IndustryPack IP Interfaces The IP2 function in the Petra ASIC supports...

Страница 96: ...er overrun may occur if the DMA is programmed to access the VMEbus Therefore the 82596CA should not be programmed to access the VMEbus Every MVME162P2 that is built with an Ethernet interface is assigned an Ethernet Station Address The address is 0001AF2xxxxx where xxxxx is the unique 5 nibble number assigned to the board i e every MVME162P2 has a different value for xxxxx Each board has an Ethern...

Страница 97: ...ontroller Programmer s Reference Guide for detailed programming information SCSI Termination It is important that the SCSI bus be properly terminated at both ends In the case of the MVME162P2 terminators for the SCSI bus are present on the main board The SCSI terminators are enabled or disabled by a jumper on header J12 If the SCSI bus ends at the MVME162P2 a jumper must be installed at J12 The FU...

Страница 98: ...ntroller Programmer s Reference Guide for detailed programming information The watchdog timer logic is duplicated in the VMEchip2 and Petra MC2 ASICs Because the watchdog timer function in the VMEchip2 is a superset of that function in the Petra MC2 chip system reset function the timer in the VMEchip2 is to be used in all cases except for versions of the MVME162P2 which do not include the VMEbus i...

Страница 99: ...ion The access timer logic is duplicated in the VMEchip2 and Petra MC2 ASICs Because the local bus timer in the VMEchip2 can detect an offboard access and the Petra MC2 local bus timer cannot the timer in the VMEchip2 ASIC is used in all cases except for versions of the MVME162P2 which do not include the VMEbus interface i e boards ordered with a No VMEbus Interface option Local Bus Arbiter The lo...

Страница 100: ...pin socket connector mounted on the front panel The SCSI connector J23 is a 68 pin socket connector mounted on the front panel Pin assignments for the connectors on the MVME162P2 are listed in Chapter 5 Remote Status and Control The remote reset connector J2 is a 20 pin connector located behind the front panel of the MVME162P2 It provides system designers with flexibility in accessing critical ind...

Страница 101: ...detailed descriptions of the interconnect signals consult the support information for the MVME162P2 available through your Motorola sales office Connector Location Table Remote Reset connector J2 Table 5 1 IndustryPack A and B connectors J4 5 6 J3 7 8 Table 5 2 Ethernet port DB15 J9 Table 5 3 Serial ports RJ45 J17 Table 5 4 SCSI connector J23 Table 5 5 VMEbus connector P1 P1 Table 5 6 VMEbus conne...

Страница 102: ...to two IndustryPack IP modules may be installed on the MVME162P2 For each IP module there are two 50 pin plug connectors on the board module A J5 6 module B J7 8 For external cabling to the IP modules two 50 pin IDC connectors module A J4 module B J3 are provided behind the MVME162P2 front panel The pin assignments are the same for both types of connector Table 5 1 Remote Reset Connector J2 Pin As...

Страница 103: ...D4 8 9 IPD5 IPD6 10 11 IPD7 IPD8 12 13 IPD9 IPD10 14 15 IPD11 IPD12 16 17 IPD13 IPD14 18 19 IPD15 BS0 20 21 BS1 12V 22 23 12V 5V 24 25 GND GND 26 27 5V R W 28 29 IDSEL DMAREQ0 30 31 MEMSEL DMAREQ1 32 33 INTSEL DMACK 34 35 IOSEL No Connection 36 37 IPA1 DMAEND 38 39 IPA2 ERROR 40 41 IPA3 INT_REQ0 42 43 IPA4 INT_REQ1 44 45 IPA5 STROBE 46 47 IPA6 ACK 48 49 No Connection GND 50 ...

Страница 104: ...al Connector J17 A four segment RJ45 connector located on the front panel of the MVME162P2 provides the interface to the four asynchronous serial ports The pin assignments for each segment in the connector are as follows Table 5 3 DB15 Ethernet Connector Pin Assignments 1 GND C 2 3 T GND 4 5 R GND 6 7 No Connection GND 8 9 C T 10 11 GND R 12 13 12V GND 14 15 No Connection Table 5 4 Serial Connecto...

Страница 105: ...pe connectors P1 and P2 supply the interface between the base board and the VMEbus P1 provides power and VME signals for 24 bit addressing and 16 bit data Its pin assignments are set by the IEEE P1014 1987 VMEbus Specification P2 Row B supplies the base board with power with the upper 8 VMEbus address lines and with an additional 16 VMEbus data lines P2 rows A and C are not used in the MVME162P2 i...

Страница 106: ...WR 5 0V TERMPWR 18 19 No Connection GND 20 21 GND GND 22 23 GND GND 24 25 GND GND 26 27 GND GND 28 29 GND GND 30 31 GND GND 32 33 GND GND 34 35 DB 12 DB 13 36 37 DB 14 DB 15 38 39 DPH DB 0 40 41 DB 1 DB 2 42 43 DB 3 DB 4 44 45 DB 5 DB 6 46 47 DB 7 DBP 48 49 GND GND 50 51 5 0V TERMPWR 5 0V TERMPWR 52 53 No Connection GND 54 55 ATN GND 56 57 BSY ACK 58 59 RST MSG 60 61 SEL DC 62 63 REQ IO 64 65 DB 8...

Страница 107: ...D 9 10 VSYSCLK VBGIN3 VSYSFAIL 10 11 GND VBGOUT3 VBERR 11 12 VDS1 VBR0 VSYSRESET 12 13 VDS0 VBR1 VLWORD 13 14 VWRITE VBR2 VAM5 14 15 GND VBR3 VA23 15 16 VDTACK VAM0 VA22 16 17 GND VAM1 VA21 17 18 VAS VAM2 VA20 18 19 GND VAM3 VA19 19 20 VIACK GND VA18 20 21 VIACKIN Not Used VA17 21 22 VIACKOUT Not Used VA16 22 23 VAM4 GND VA15 23 24 VA7 VIRQ7 VA14 24 25 VA6 VIRQ6 VA13 25 26 VA5 VIRQ5 VA12 26 27 VA4...

Страница 108: ...12 13 No Connection 5V No Connection 13 14 No Connection VD16 No Connection 14 15 No Connection VD17 No Connection 15 16 No Connection VD18 No Connection 16 17 No Connection VD19 No Connection 17 18 No Connection VD20 No Connection 18 19 No Connection VD21 No Connection 19 20 No Connection VD22 No Connection 20 21 No Connection VD23 No Connection 21 22 No Connection GND No Connection 22 23 No Conn...

Страница 109: ...pecifications Power requirements with EPROM without IPs 5Vdc 5 1 75A typical 2 25A maximum 12 Vdc 5 100 mA maximum 12 Vdc 5 100 mA maximum Operating temperature 5 C to 55 C 23 F to 131 F exit air with forced air cooling refer also to Cooling Requirements and Special Considerations for Elevated Temperature Operation Storage temperature 40 C to 85 C 40 F to 185 F Relative humidity 5 to 90 noncondens...

Страница 110: ... 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 that component vendors specifications are not exceeded While the exact amount of airflow required for cooling depends on...

Страница 111: ...Pack modules were placed in the chassis with one 36W load board installed between them The chassis was placed in a thermal chamber that maintained an ambient temperature of 55 C Measurements showed that the fans in the chassis supplied an airflow of approximately 65 LFM over the MVME172LX boards Under these conditions a rise in temperature of approximately 10 C between the inlet and exit air was o...

Страница 112: ...a conductive module front panel Conductive chassis rails connected to chassis ground This provides the path for connecting shields to chassis ground Front panel screws properly tightened All peripherals EMC compliant For minimum RF emissions it is essential that the conditions above be implemented Failure to do so could compromise the FCC compliance of the equipment containing the module The MVME1...

Страница 113: ...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 as described in this manual 5 Review the Installation and Startup procedures as described in this manual They...

Страница 114: ...1 pins 9 10 This enables use of the EPROM instead of the Flash memory 4 Reconnect power 5 Restart the system by double button reset press the RESET and ABORT switches at the same time release RESET first wait seven seconds then release ABORT 6 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...

Страница 115: ...to change clock speed and or Ethernet Address and then later return to env CR and step 3 7 Run the selftests by typing in st CR The tests take as long 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 the self tests Or it may indicate a test that failed If neit...

Страница 116: ...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 B 1 Troubleshooting MVME162P2 Boards Condition Possible Problem Try This ...

Страница 117: ...gger commands NBH NBO NIOP NIOC NIOT NPING and NAB they are also used with the debugger system calls NETRD NETWR NETFOPN NETFRD NETCFIG and NETCTRL Controller Type CLUN DLUN Address Interface Type MVME162P2 00 00 FFF46000 Ethernet MVME376 02 00 FFFF1200 Ethernet MVME376 03 00 FFFF1400 Ethernet MVME376 04 00 FFFF1600 Ethernet MVME376 05 00 FFFF5400 Ethernet MVME376 06 00 FFFF5600 Ethernet MVME376 0...

Страница 118: ...C 2 Computer Group Literature Center Web Site Network Controller Data C ...

Страница 119: ...atches Second Address and can be called up by Second CLUN Controller Type First CLUN First Address Second CLUN Second Address CISC Embedded Controller 00 Note 1 MVME320 Winchester Floppy Controller 11 Note 2 FFFFB000 12 Note 2 FFFFAC00 MVME323 ESDI Winchester Controller 08 FFFFA000 09 FFFFA200 MVME327A SCSI Controller 02 FFFFA600 03 FFFFA700 MVME328 SCSI Controller 06 FFFF9000 07 FFFF9800 MVME328 ...

Страница 120: ...s MVME320 4 Devices Controller LUN Address Device LUN Device Type 0 XXXXXXXX 00 10 20 30 40 50 60 SCSI Common Command Set CCS which may be any of these Fixed direct access Removable flexible direct access TEAC style CD ROM Sequential access Controller LUN Address Device LUN Device Type 11 FFFFB000 0 1 2 3 Winchester hard drive Winchester hard drive 5 1 4 DS DD 96 TPI floppy drive 12 FFFFAC00 5 1 4...

Страница 121: ...ester hard drive ESDI Winchester hard drive ESDI Winchester hard drive 9 FFFFA200 ESDI Winchester hard drive Controller LUN Address Device LUN Device Type 2 FFFFA600 00 10 20 30 40 50 60 SCSI Common Command Set CCS which may be any of these Fixed direct access Removable flexible direct access TEAC style CD ROM Sequential access 3 FFFFA700 80 81 Local floppy drive Local floppy drive ...

Страница 122: ...on Command Set CCS which may be any of these Removable flexible direct access TEAC style CD ROM Sequential access 7 FFFF9800 16 FFFF4800 40 48 50 58 60 68 70 Same as above but these will only be available if the daughter card for the second SCSI channel is present 17 FFFF5800 18 FFFF7000 19 FFFF7800 Controller LUN Address Device LUN Device Type 4 FFFF5000 0 QIC 02 streaming tape drive 5 FFFF5100 ...

Страница 123: ...comp Cylinder 50 28 28 50 50 50 50 Reduced Write Current Cylinder 50 28 28 50 50 50 50 Step Rate Code 0 0 0 0 0 0 0 Single Double DATA Density D D D D D D D Single Double TRACK Density D D D D D D D Single Equal_in_all Track Zero Density S E E E E E E Slow Fast Data Rate S S S S F F F Other Characteristics Number of Physical Sectors 0A00 0280 02D0 05A0 0960 0B40 1680 Number of Logical Blocks 100 i...

Страница 124: ...D 6 Computer Group Literature Center Web Site Disk Tape Controller Data D ...

Страница 125: ...puter literature To locate and view the most up to date product information in PDF or HTML format visit http www motorola com computer literature Table E 1 Motorola Computer Group Documents Document Title Motorola Publication Number MVME1X2P2 VME Embedded Controller Programmer s Reference Guide V1X2P2A PG MVME162Bug Diagnostics User s Manual V162DIAA UM Debugging Package for Motorola 68K CISC CPUs...

Страница 126: ...5 2150 E mail ldcformotorola hibbertco com Web http www mot com SPS M68000FR M68040UM 82596CA Local Area Network Coprocessor Data Sheet 82596CA Local Area Network Coprocessor User s Manual 28F016SA Flash Memory Data Sheet Intel Corporation Web http developer intel com design 290218 296853 209435 SYM 53C710 was NCR 53C710 SCSI I O Processor Data Manual SYM 53C710 was NCR 53C710 SCSI I O Processor P...

Страница 127: ...pbell CA 95008 6609 Web http www zilog com products Z85230pb pdf Table E 3 Related Specifications Document Title and Source Publication Number VME64 Specification VITA VMEbus International Trade Association 7825 E Gelding Drive Suite 104 Scottsdale AZ 85260 Telephone 602 951 8866 Web http www vita com ANSI VITA 1 1994 NOTE An earlier version of the VME specification is available as Versatile Backp...

Страница 128: ... 10c IndustryPack Logic Interface Specification Revision 1 0 VITA VMEbus International Trade Association 7825 E Gelding Drive Suite 104 Scottsdale AZ 85260 Telephone 602 951 8866 Web http www vita com ANSI VITA 4 1995 Interface Between Data Terminal Equipment and Data Circuit Terminating Equipment Employing Serial Binary Data Interchange EIA 232 D Global Engineering Documents Suite 400 1991 M Stre...

Страница 129: ... B backplane jumpers 1 24 backward compatibility 3 9 batteries 4 9 baud rate default 2 7 BBRAM battery backed up RAM and clock 3 8 4 12 BG bus grant signal 1 24 block diagram 4 4 board architecture 4 1 configuration 1 4 connectors 4 18 dimensions A 1 features 4 1 installation 1 23 preparation 1 1 storage preparation for 4 10 booting the system 2 8 2 10 2 11 BREAK key 2 13 break process 2 13 bus gr...

Страница 130: ...ements A 2 CSR bit IP32 IP bus clock 1 9 D data bus structure MVME162P2 4 6 data circuit terminating equipment DCE 4 13 data sheets E 2 date and time setting 2 8 B 2 DCE data circuit terminating equipment 4 13 debugger commands 3 6 firmware 162Bug 3 8 prompt 3 5 default baud rate 2 7 device LUN DLUN C 1 D 2 diagnostic facilities 2 14 dimensions base board A 1 direct access devices D 4 direct memor...

Страница 131: ...ignal 1 24 indicators front panel 2 1 IndustryPack IP bus clock header J13 1 9 bus strobe select header J11 1 7 2 5 interface functions 4 13 IP1 IP2 reset mode 1 19 modules installation 1 23 signals 5 2 IndustryPack modules base addresses of 3 19 configuration 3 20 configuring 3 19 general control register 3 20 memory size 3 20 initial conditions 2 4 installation considerations 1 26 interconnect s...

Страница 132: ...d specifications A 1 cooling requirements A 2 EMC regulatory compliance A 4 features 4 1 I O interfaces 4 12 installation 1 23 programming information E 1 regulatory compliance A 4 MVME320 disk tape controllers D 2 MVME323 disk tape controller D 3 MVME327A disk tape controller D 3 MVME328 disk tape controller D 4 MVME350 controller D 4 MVME374 network controller C 1 MVME376 network controller C 1 ...

Страница 133: ...terface 1 27 4 13 5 4 connectors 4 18 ports 2 7 Set Bug Operating System Environment ENV firmware command 3 11 setting date and time 2 8 B 2 shielded cables A 4 size of base board A 1 slave address decoders VMEbus 3 16 snoop control 1 18 software programmable hardware interrupts 4 16 software readable switch S4 1 16 specifications MVME162P2 A 1 related E 3 SRAM static RAM backup power source selec...

Страница 134: ...4 15 timeout global bus 1 26 local bus 4 16 troubleshooting procedures B 1 types of reset 2 12 U user configurable switches 1 15 1 17 1 19 V vibration tolerance operating A 1 VMEbus connectors 4 18 interface 4 12 signals 5 5 VMEchip2 ASIC 4 12 W watchdog timers 4 16 Winchester hard drive D 3 X XON XOFF handshaking 2 7 Z Z85230 serial communications controller SCC 2 8 ...

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