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Add-on modules
ISA bus resources
Device
Keyboard
Serial port COM 2
Serial interface COM1
Floppy disk drive controller
Parallel interface LPT1
Real-time clock (RTC)
free
Mouse controller
Numeric processor
IDE controller
free
Serial port COM 3
Serial port COM 4
"IRQ" = interrupt assigned as shipped
"Address" = this address can be used for your particular device
"Address" = this DMA can be used for your particular device
Default settings are shown in bold print.
U41029-J-Z146-1-7400
IRQ
1
3
4
5
6
7
8
9, 10, 11
12
13
14
15
possible: 15, 12, 11, 10,
9, 7, 6, 5, 4 (shared with
COM1), 3
possible: 15, 12, 11, 10,
9, 7, 6, 5, 4, 3 (shared
with COM2)
Address
03F8, 02F8, 03E8, 02E8
03F8, 02F8, 03E8, 02E8
0278, 0378, 03BC
1F0-1F7
03F8, 02F8, 03E8, 02E8
03F8, 02F8, 03E8, 02E8
I/O board
DMA
2
0, 1, 3
English - 11
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