Acer AS8950G manual Hardware Specifications and Configurations

System IO Address Map

	I/O address (hex)	System Function (shipping configuration)
000	- 01F	Direct memory access controller
020	- 021	Programmable interrupt controller
024	- 025	Programmable interrupt controller
028	- 029	Programmable interrupt controller
02C - 02D		Programmable interrupt controller
02E - 02F		Motherboard resources
030	- 031	Programmable interrupt controller
034	- 035	Programmable interrupt controller
038	- 039	Programmable interrupt controller
03C - 03D		Programmable interrupt controller
040	- 043	System timer
04E - 04F		Motherboard resources
050	- 053	System timer
060		Standard PS/2 Keyboard
061		Motherboard resources
062		Microsoft ACPI-Compliant Embedded Controller
063	Mo	therboard resources
064		Standard PS/2 Keyboard
065		Motherboard resources
066		Microsoft ACPI-Compliant Embedded Controller
067		Motherboard resources
068		Motherboard resources
06C		Motherboard resources
070		Motherboard resources
070	- 077	System CMOS/real time clock
080		Motherboard resources
081	- 091	Direct memory access controller
092		Motherboard resources
093	- 09F	Direct memory access controller
0A0 - 0A1		Programmable interrupt controller
0A4 - 0A5		Programmable interrupt controller
0A8 - 0A9		Programmable interrupt controller

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