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Battery-Backed-Up RAM and Clock................................................................4-12
VMEbus Interface and VMEchip2 ...................................................................4-12
I/O Interfaces ....................................................................................................4-13
Serial Communications Interface ..............................................................4-13
IndustryPack (IP) Interfaces ......................................................................4-17
Ethernet Interface ......................................................................................4-17
SCSI Interface............................................................................................4-18
SCSI Termination ......................................................................................4-19
Local Resources................................................................................................4-19
Programmable Tick Timers .......................................................................4-19
Watchdog Timer ........................................................................................4-19
Software-Programmable Hardware Interrupts...........................................4-20
Local Bus Timeout ....................................................................................4-20
Local Bus Arbiter..............................................................................................4-21
Connectors ........................................................................................................4-21
Remote Status and Control ........................................................................4-21
CHAPTER 5
Pin Assignments
Connector Pin Assignments .......................................................................................5-1
IndustryPack A, B, C, D Connectors .........................................................................5-2
Remote Reset Connector............................................................................................5-4
Memory Mezzanine Connector 1...............................................................................5-5
Memory Mezzanine Connector 2...............................................................................5-6
Serial Interface Module Connector ............................................................................5-7
Serial Port 2 Connector ..............................................................................................5-8
Serial Port 1/Console Connector................................................................................5-9
VMEbus Connectors ..................................................................................................5-9
APPENDIX A
Specifications
Board Specifications .................................................................................................A-1
Cooling Requirements ..............................................................................................A-2
Special Considerations for Elevated-Temperature Operation ...........................A-3
EMC Regulatory Compliance...................................................................................A-4
APPENDIX B
Troubleshooting
Solving Startup Problems ......................................................................................... B-1
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