System I/O Ports; Table D.1: System I/O Ports - Advantech POD-6552 A2 User Manual

D.1

System I/O Ports

Table D.1: System I/O Ports

Addr. Range (Hex)
00®C0F
20®C21F
2E®C2F
40®C5F
60®C6F
60h
61h
64h
70-77
78-7F
80
81-8F
90-91
92
93-9F
A0-A1H
C0-DF
E0-FF
100-1EF
170-178
1F0-1F8
200-20F
2E8-2EF
2E0-2E7
378-37F
3C0-3CF
3D0-2DF
3E8-3EF
3F0-2F7
3F8-3FF
778-77A
870-871
800h-87Fh
CF8-CFB
CFC-CFF
D00-FFFF
POD-6552 A2 User Manual
Device
Master DMA Controller
Master Interrupt Controller
Configuration Index/Data
Timer/Counter
Keyboard Controller
KBC Data
Misc Funtions & Spkr Ctrl
KBC Command/Status
RTC/COMS/NMI-Disable
-available for system use-
-reserved-(debug port)
DMA Page Registers
-available for system use-
System Control
-available for system use-
Slave Interrupt Controller
Slave DMA Controller
-available for system use-
-available for system use-
Secondary IDE Control
Primary IDE Control
Game Port
COM4
COM2
Parallel Port(standard & AFF)
EGA
VGA
COM3
Floppy Controller
COM1
Parallel Port(ECP Extensions)(Port 378+400)
Hardware Monitor
Super IO runtime register
PCI Configuration Address
PCI Configuration Data
-available for system use-
78