System i/o address specifications, System i/o address specifications –4 – Hitachi ELITEBOOK 2730P User Manual
Page 86

6–4
Maintenance and Service Guide
Specifications
System I/O address specifications
I/O address (hex)
System function (shipping configuration)
000 - 01F
DMA controller
020 - 021
Program interrupt controller
024 - 025
Program interrupt Controller
028 - 029
Program interrupt Controller
02C - 03D
Program interrupt Controller
02E - 02F
Motherboard Resource
030 - 031
Program interrupt Controller
034 - 035
Program interrupt Controller
038 - 039
Program interrupt Controller
03C- 03D
Program interrupt Controller
040 - 043
System Timer
04E-04F Motherboard
Resource
050-053 System
Timer
060
Standard 101-/102-Key or Microsoft. Natural Keyboard
061 Motherboard
Resource
062
Microsoft ACPI-Compliant Embedded Controller
063
Motherboard Resource
064
Standard 101-/102-Key or Microsoft. Natural Keyboard
065
Motherboard resources
066
Microsoft ACPI-Compliant Embedded Controller
067 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
Program interrupt Controller
0A4-0A5
Program interrupt Controller
0A8-0A9
Program interrupt Controller
0AC-0AD
Program interrupt Controller
0B0-0B1
Program interrupt Controller
0B2-0B3 Motherboard
resources
0B4- 0B5
Program interrupt Controller
0B8-0B9 Program
interrupt
Controller
0BC- 0BD
Program interrupt Controller
(Continued)