![](/images/new-backgrounds/1228752/228752319x1.webp)
Address | Resource |
Video Display Controller | |
Color Graphics Controller | |
Serial Port A | |
Floppy Disk Controller | |
Primary IDE - Secondary Floppy | |
Serial Port A (Primary) | |
DMA Controller 1, Extended Mode Registers | |
0461h | Extended NMI / Reset Control |
0462h | Software NMI |
DMA High Page Register | |
DMA Controller 2, High Base Register | |
Interrupt Controllers 1 and 2 Control Register | |
DMA Controller 2, Extended Mode Register | |
Reserved | |
DMA Channel Stop Registers | |
Parallel Port (ECP) | |
Parallel Port (ECP) | |
Parallel Port (ECP) | |
NVRAM | |
0CA4 | PCI to IRQ rerouter control (PCI_INTB_L, PCI_INTA_L) |
0CA5 | PCI to IRQ rerouter control (PCI_INTD_L, PCI_INTC_L) |
Reserved | |
0CA9h | DISMIC Data Register |
0CAAh | DISMIC Control/Status Register |
0CABh | DISMIC Flags Register |
0C84h | Board Revision Register |
BIOS Function Control | |
0CF8h | PCI CONFIG_ADDRESS Register |
0CF9h | PMC Turbo and Reset control |
0CFCh | PCI CONFIG_DATA Register |
46E8h | Video Display Controller |
SCSI registers | |
|
|
*SCSI I/O base address is set using the configuration registers.
160 | Chapter 6 Server Resources |