Specifications

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Appendix A: Equipment Log and Configuration Worksheets
ISA Board Definition
If you have an ISAboardwith no.CFGfile, youcan define theboard by usingthe SSU.It
is necessary to define an ISA board only when you want to prevent other boards in the
system from using thesame IRQ levels, DMA channels, I/O Port addresses, or Memory
addresses that your ISA board uses. Table A-5 provides some ISA board definitions.
Table A-5 ISA Board Definition
(ISA) Board Name
Manufacturer
Board Type Video Board Memory Board
Multifunction Board Keyboard
Mass Storage Device Numeric Coprocessor
Network Board Operating System
Communications Board CPU Board
Parallel Port Joystick Board
Pointing Device Other
Board Slot 16 Bit / 8 Bit / 8 or 16 Bit
DMA Channel:
Size: Byte / Word
Timing: Default / Type A / Type B
IRQ Level:
Trigger: Edge / Level
Ports
ISA Port Definition
Start:
End:
Size: Byte / Word
Memory
ISA Memory Definition
Size: KB
Address: h
RAM / ROM
Don’t Cache / Cache
Use: System / Expanded / Virtual / Other
Width: Byte / Word
Decode: 24 Bit / 20 Bit