Acer AOHAPPY2 Service Manual page 54

System I/O Address Specifications
I/O address (hex)
0B2 - 0B3
0B4 - 0B5
0B8 - 0B9
0BC - 0BD
0C0 - 0DF
0F0
3B0 - 3BF
3C0 - 3DF
400 - 47F
4D0 - 4D1
500 - 57F
610 - 617
620 - 63F
680 - 69F
800 - 80F
810 - 813
CF8 - CFF
1000 - 40AF
1-44
System Function (shipping configuration)
Motherboard resources
Programmable interrupt controller
Programmable interrupt controller
Programmable interrupt controller
Direct memory access controller
Numeric data processor
VGA controller
VGA controller
Motherboard resources
Programmable interrupt controller
Motherboard resources
Motherboard resources
Motherboard resources
Motherboard resources
Motherboard resources
Motherboard resources
Motherboard resources
Motherboard device resources
Hardware Specifications and Configurations