Acer 522 Laptop User Manual


 
1-44 Hardware Specifications and Configurations
System IO Address Map
I/O address (hex) System function (shipping configuration)
000 - 00F DMA controller
000 - CF7 PCI bus
010 - 01F Motherboard resources
020 - 021 Interrupt controller
02E - 02F Motherboard resources
040 - 043 System timer
060 - 060 Standard PS/2 Keyboard
061 - 061 System speaker
062 - 062 Microsoft ACPI-Compliant Embedded Controller
064 - 064 Standard PS/2 Keyboard
066 - 066 Microsoft ACPI-Compliant Embedded Controller
070 - 071 System CMOS/real time clock
072 - 073 Motherboard resources
080 - 080 Motherboard resources
081 - 08F DMA controller
092 - 092 Motherboard resources
0A0 - 0A1 Programmable interrupt controller
0B0 - 0B1 Motherboard resources
0C0 - 0DF DMA controller
0F0 - 0FE Numeric data processor
3B0 - 3BB AMD Radeon HD 6250 Graphics
3C0 - 3DF AMD Radeon HD 6250 Graphics
400 - 4CF Motherboard resources
4D0 - 4D1 Motherboard resources
4D6 - 4D6 Motherboard resources
680 - 6FF Motherboard resources
77A - 77A Motherboard resources
C00 - C01 Motherboard resources
C14 - C14 Motherboard resources
C50 - C52 Motherboard resources
C6C - C6C Motherboard resources
C6F - C6F Motherboard resources