System I/O Address - Compaq Armada 3500 series Service Manual

6.9 System I/O Address

I/O Address (Hex)
000 - 00F
010 - 011
012 - 01F
020 - 021
022 - 024
025 - 03F
040 - 043
044 - 05F
060
061
062 - 063
064
065 - 06F
070
071
072 - 073
074
075
076
077 - 077F
080 - 08F
084 - 085
090 - 091
092
093 - 09F
0A0 - 0A1
0A2 - 0BF
0C0 - 0DF
0E0 - 0E1
0E2 - 0E5
0E6 - 0EF
0F0 - 0F1
0F9
0FA
0FB
0FC - 0FF
100 - 101
103 - 16F
Table 6-11
System I/O (Port) Addresses
System Function (Shipping Configuration)
Master DMA Controller # 1
Force Software SMI
Unused
Peripheral Interrupt Controller # 1
Chipset Configuration Registers
Unused
Counter/Timer Registers
Unused
Keyboard Data
Port B
Unused
Keyboard Command/Status
Unused
CMOS Index Address
CMOS Data
Unused
Reserved
Unused
Reserved
Unused
DMA Page Registers
POST Code Output Port
Unused
Fast Reset Register
Unused
Interrupt Controller # 2
Unused
DMA Controller # 2
ESS Audio Configuration
Configuration Registers
Unused
NCP Numerics Register
ESS Configuration Lock
Unused
ESS Configuration Unlock
Unused
Unused
Unused
Continued
Specifications 6-9