Appendix B
VXIpc 800 Series System Resources
VXIpc 800/700 Series User Manual
B-4
©
National Instruments Corporation
Note:
I/O locations in italics indicate addresses above 1 KB. These locations are
not usually accessible in an ISA-based system; however, newer PCI-based
chipsets have increased the amount of I/O space available.
3E8-3EF
COM*
3F0-3F7
Floppy
3F8-3FF
COM*
40A
Scatter/Gather Int Status Reg
40B
DMA1 Extended Mode Regs
410-41F
Scatter/Gather Status
420-43F
Scatter/Gather Descriptor Table Pointer
481-488
DMA High Page Regs
4D0-4D1
Interrupt Edge/Level Control Regs
4D6
DMA2 Extended Mode Regs
* Relocatable
Table B-3. VXIpc 800 Series I/O Address Map (Continued)
I/O Address
Device