Filter
Top Products
Appendix B
I/O Port Addresses
The factory-set I/O port addresses for the server are assigned as follows:
Address Chip in Use
00000000 - 0000000F
00000020 - 00000021
0000002E - 0000002F
00000040 - 00000043
0000004E - 0000004F
00000060 - 00000060
00000061 - 00000061
00000064 - 00000064
00000070 - 00000073
00000080 - 0000008F
000000A0 - 000000A1
000000C0 - 000000DF
000000E0 - 000000F0
000000F0 - 000000FF
00000274 - 00000277
00000279 - 00000279
000002E8 - 000002EF
000002F8 - 000002FF
000003B0 - 000003BB
000003B0 - 000003BA
000003C0 - 000003DF
000003C0 - 000003DE
000003E8 - 000003EF
000003F8 - 000003FF
000004D0 - 000004D1
00000540 - 0000055F
00000560 - 0000056F
00000600 - 0000061F
00000A79 - 00000A79
00000CA2 - 00000CA5
00000CF8 - 00000CFF
0000FE00 - 0000FE20
DMA controller
Programmable interruption controller
Motherboard resource
System timer
Motherboard resource
Motherboard resource
System speaker
Motherboard resource
System CMOS/real-time clock
DMA controller
Programmable interruption controller
DMA controller
Motherboard resource
Numerical data processor
ISAPNP read data port
ISAPNP read data port
Motherboard resource
Motherboard resource
PCI standard PCI-to-PCI bridge
Graphics controller (NEC GA Driver)
PCI standard PCI-to-PCI bridge
Graphics controller (NEC GA Driver)
Motherboard resource
Motherboard resource
Motherboard resource
Motherboard resource
Motherboard resource
Motherboard resource
ISAPNP read data port
Motherboard resource
PCI configuration
Motherboard resource