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IDE hard disk drive jumper
Model number
Single drive
Conner CP30084E
C/D jumpered C/D jumpered
Conner CP30104H
C/D jumpered
I
Conner CP30174E
A C 2 3 4 0
CS (cable selection) can also be jumpered for any configuration. When CS is
used, the drive is a master it pin 28 is grounded or a slave If pin 28 is not
grounded.
DMA Assignments
Level
Assigned device
DMA0
Available (8-bit)
DMA1
Available (8-bit)
DMA2
Diskette drive controller (8-bit)
DMA3
Available (8-bit)
DMA4
Cascade for DMA2
DMA5
Available (16-bit)
DMA6
Available (16-bit)
DMA7
Available (16-bit)
settings
Master drive
Slave drive
No jumpers
C/D, DSP
No jumpers
C/D jumpered
EPSON ActionPC 1500/2000, ActionTower 2000
Hardware Interrupts
System Memory Map
000FFFFFFh
000FF0000h
00100000h
000F0000h
000C8000h
000C0000h
000A0000h
5/9/94
EPSON ActionPC 1500/2000, ActionTower 2000 - 7
(maximum
memory)
Extended memory
System BIOS ROM
Available
VGA BIOS ROM
Display memory
16MB
system
1MB
640KB
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