Appendix A System Settings And Pin Assignments; System I/O Address And Interrupt Assignments - Advantech UNO-3072 User Manual

Appendix A System Settings and Pin
A.1 System I/O Address and Interrupt Assignments
Table A.1: UNO-3072 System I/O Port
Address Range
000-01F
020-03F
040-05F
060-06F
070-07F
080-09F
0A0-0BF
0C0-0DF
0F0
0F1
0F8-0FF
1D0
1E0
11E
1F0-1F8
200-218
278-27F
2E8-2EF
2F8-2FF
300-31F
360-36F
378-37F
380-38F
3A0-3AF
3B0-3BF
3C0-3CF
UNO-3072 User Manual
Assignments
Device
DMA controller (slave)
Interrupt controller 1 (master)
8254 timer/counter
8042 (keyboard controller)
Real-time clock, non-maskable interrupt (NMI)
DMA page register
Interrupt controller 2 (slave)
DMA controller (master)
Clear math co-processor
Reset math co-processor
Math co-processor
Vector address; for COM port share IRQ
Reserved
Reserved
1st fixed disk
DI/O and counter
Reserved
Serial port 4
Serial port 2
Ethernet
LPT2
Parallel printer port 1 (LPT1)
SDLC, bisynchronous 2
Bisynchronous 1
Monochrome display
Reserved
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