Computer Hardware User Manual
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Intel386™ EX EM
BEDDED MI
CROPROCESSOR USER
’
S MANUAL
4-1
4
Figure 4-8. No
nDO
S Mode
3FFH
0H
0
1
01111
0
11
8259A-1
8259A-2
Timer
UART-1
UART-0
On-chip DMA
Other Peripherals
A2502-02
23H
22H
REMAPCFG
Register
F000H
FFFFH
DOS I/O Space
Expanded I/O Space
1
...
...
63
64
65
66
67
...
...
691
