System I/O Ports - Advantech PCA-6743 User Manual

C.1

System I/O ports

Table C.1: System I/O ports
I/O Address(Hex)
00-0F
20-21
22-23
40-43
48-4B
60/64
61
68-6D
65/67
70-71
72-75
81/82/83/87/89/8A/8B
92
A0-A1
C0/C2/C4/C6/C8/CA/
CC/CE/D0/D2/D4/D6/
D8/DA/DC/DE
F0
F1
F8-FF
170- 177
1F0-1F7
220-227
228-22F
238-23F
278-27F
2E8-2EF
2F8-2FF
338-33F
378-37F
3B0-3BF
3C0-3CF
3D0-3DF
3E8-3EF
3F0-3F7
3F8-3FF
481-483/487/489/48A/
48B
490-499
4D0-4D1
PCA-6743 User Manual
Device
Slave DMA Controller Registers
Master Interrupt Controller Registers
Indirect Access Registers
Timer / Counter Registers
PWM Control Registers
Keyboard / Mouse Control Resisters
NMI status and Control Register
Watchdog Timer 1 Control Register
Watchdog Timer Reload Register
CMOS Memory & RTC Registers
MTBF Registers
DMA page Registers
System Control Register
Slave Interrupt Controller Registers
DMA controller
Clear math co-processor
Reset math co-processor
Math co-processor
2nd Fixed Disk for CompactFlash
1st Fixed Disk
Serial Port 5
Serial Port 6
Serial Port 7
Parallel Port
Serial Port 4
Serial Port 2
Serial Port 8
Parallel Port
Monochrome display
Reserved
Color / Graphics monitor adapter
Serial port 3
Diskette controller
Serial port 1
DMA High page Registers
Instruction Counter Registers
Interrupt Edge / Level control Registers
54