Hardware Specifications and Configurations 1-41
System IO Address Map
I/O address (hex) System Function (shipping configuration)
000 - 01F Direct Memory Access controller
020 - 02D Programmable interrupt controller
02E - 02F Motherboard resources
030 - 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 Motherboard resources
064 Standard PS/2 Keyboard
065 Motherboard resources
066 Microsoft ACPI-Compliant Embedded Controller
067 - 06C Motherboard resources
070 - 077 System CMOS/real time clock
081 - 091 Direct Memory Access controller
093 - 09F Direct Memory Access controller
0A0 - 0B1 Programmable interrupt controller
0B2 - 0B3 Motherboard resources
0B4 - 0BD Programmable interrupt controller
0C0 - 0DF Direct Memory Access controller
0F0 Numeric data processor
3B0 - 3BB Intel HD Graphics Family
3C0 - 3DF Intel HD Graphics Family
400 - 457 Motherboard resources
4D0 - 4D1 Programmable interrupt controller
500 - 69F Motherboard resources
CF8 - CFC PCI configuration index register
SG_JV51_HR.book Page 41 Friday, July 8, 2011 5:58 PM
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