ETM830 All-In-One ETX v3.01 SoM User’s Manual
Hardware Description
22
3.4 I/O Port Address Map
The Intel
®
Yonah & Merom CPUs can communicate via I/O ports.
There are total 1KB port addresses available for assignment to other
devices via I/O expansion cards.
Address
Devices
000-00F
Direct memory access controller
000-CF7 PCI
bus
010-01F Motherboard
resources
020-021
Programmable interrupt controller
022-03F Motherboard
resources
040-043 System
timer
044-05F Motherboard
resources
060
Standard PS/2 Keyboard
061 System
speaker
062-063 Motherboard
resources
064
Standard PS/2 Keyboard
065-06F Motherboard
resources
070-073
System CMOS/real time clock
074-07F Motherboard
resources
080-090
Direct memory access controller
091-093 Motherboard
resources
094-09F
Direct memory access controller
0A0-0A1
Programmable interrupt controller
0A2-0BF Motherboard
resources
0C0-0DF
Direct memory access controller
0E0-0EF Motherboard
resources
0F0-0FF
Numeric data processor
170-177
Secondary IDE Channel
1F0-1F7
Primary IDE Channel
274-277
ISAPNP Read Data Port
279
ISAPNP Read Data Port
294-297 Motherboard
resources
2F8-2FF
Communications Port (COM2)
376
Secondary IDE Channel
378-37F
Printer Port (LPT1)
3B0-3BB
Mobile Intel(R) 945GM Express Chipset Family
3C0-3DF
Mobile Intel(R) 945GM Express Chipset Family
Содержание ETM830 Series
Страница 1: ...ETM830 Series Intel Yonah Merom ETX v3 01 SoM With Multiple I O Features User s Manual...
Страница 10: ...ETM830 All In One ETX v3 01 SoM User s Manual Jumpers and Connectors 6 Solder Side...
Страница 11: ...ETM830 All In One ETX v3 01 SoM User s Manual Jumpers and Connectors 7 2 2 Board Dimensions Component Side...
Страница 64: ...ETM830 All In One ETX v3 01 SoM User s Manual Watchdog Timer 60 MEMO...