Isa Board Definition; Table A-5 Isa Board Definition - Silicon Graphics 1400 Server Family Maintenance And Upgrade Manual

Appendix A: Equipment Log and Configuration Worksheets
124
ISA Board Definition
If you have an ISA board with no.CFG file, you can define the board by using the SSU. It
is necessary to define an ISA board only when you want to prevent other boards in the
system from using the same IRQ levels, DMA channels, I/O Port addresses, or Memory
addresses that your ISA board uses. Table A-5 provides some ISA board definitions.
ISA Board Definition
Table A-5
(ISA) Board Name
Manufacturer
Board Type
Board Slot
DMA
IRQ
Ports
ISA Port Definition
Memory
ISA Memory Definition
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
16 Bit / 8 Bit / 8 or 16 Bit
Channel:
Size: Byte / Word
Timing: Default / Type A / Type B
Level:
Trigger: Edge / Level
Start:
End:
Size: Byte / Word
Size: KB
Address: h
RAM / ROM
Don't Cache / Cache
Use: System / Expanded / Virtual / Other
Width: Byte / Word
Decode: 24 Bit / 20 Bit