System I/O Ports; Table B-1: System I/O Ports - Advantech PCM-3345 Manual

B.1 System I/O ports

Table B-1: System I/O ports

Addr. range (Hex)
000-01F
020-021
022-023
040-05F
060-06F
070-07F
080-09F
0A0-0BF
0C0-0DF
0F0
0F1
0F8-0FF
170- 178
1F0-1F8
200-207
278-27F
2F8-2FF
300-31F
360-36F
378-37F
380-38F
3A0-3AF
3B0-3BF
3C0-3CF
3D0-3DF
3F0-3F7
3F8-3FF
443
5 4 PCM-3345 User's Manual
Device
DMA controller
Interrupt controller 1, master
Chipset address
8254 timer
8042 (keyboard Controller)
Real-time clock, non-maskable interrupt (NMI) mask
DMA page register,
Interrupt controller 2
DMA controller
Clear math co-processor
Reset math co-processor
Math co-processor
2nd Fixed disk for Compact Flash
1st Fixed disk
Available
Reserved
Serial port 2
Available
Reserved
Parallel printer port 1 (LPT 2)
SDLC, bisynchronous 2
Bisynchronous 1
Monochrome display and printer adapter (LPT1)
Reserved
Color/graphics monitor adapter
Diskette controller
Serial port 1
Watchdog timer