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Hardware Information
I/O and Memory
Assignments
7
7-6
Below are listed the I/O and memory assignments of a number of expansion
modules set in the factory. Please consult the relevant hardware descriptions
since you can also select other settings.
Table 7-4
I/O Address
03B0 H-03DF H
0340 H-0347 H
03E0 H-03E3 H FFFF 0000 H - FFF3 FFFF H
–
–
0240H-03E7H
4040 H-4061 H
0330 H-0333 H
*) Default; you can select IRQ 10, 11, 12 or 15, depending on the module.
Caution
!
Malfunction!
You must not select IRQ 12 for the PG 740 since this interrupt is already
assigned to the trackball and/or PS/2 mouse.
I/O and Memory Assignments
Memory Address
000A 0000 H - 000C 7FFF H
0000 0000 H - 000D FFFF H
000D 0000 H - 000D FFFF H
0000 0000H - 00DF FFFF H
00D0 0000H - 00DF FFFF H
–
000D C000 H - 000D FFFF H SCSI
Module
HW
DMA
Interrupt
Channel
HIGRAPH
IRQ 11*
–
IRQ 9
CP1413
IRQ 10*
–
(H1)
CP5410 (L2) IRQ 12*
–
CP5412A1
IRQ 12*
–
CP5412A2
IRQ12*
–
DF20
IRQ 10*
–
IRQ 12*
DRQ 5
AHA1542
Programming Device PG 740
C79000-G7076-C742-01
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