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