Epson ActionPC 7000 Series Product Information Manual - Page 7

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Hard Disk Drive Information

The following table lists parameters for hard disk drives
qualified for use in the computer.
Hard disk drive parameters
IDE hard disk drive jumper settings
number
Model
Conner CFS1275A
Conner CFS850A
EPSON ActionPC/ActionTower 7000 series (including ActionTower 8400)
10/30/95
ActionPC/ActionTower 7000 series

DMA Assignments

Level
Assigned device
DMAO
Reserved
A v a i l a b l e
DMA1
Diskette drive controller
DMA2
Available
DMA3
Cascade from DMA1 to DMA2
DMA4
Spare
DMA5
DMA6
Spare
Spare
DMA7

Hardware Interrupts

System Memory Map

Address range
FE0000h-FFFFFFh
0E0000h-0FFFFFh
System extended memory (128MB maximum)
100000h-FDFFFFh
128KB ROM BIOS
0E0000h-0FFFFFh
Adapter ROM BIOS
0C8000h-0DFFFFh
0C0000h-0C7FFFh
Video ROM BIOS
0A0000h-0BFFFFh
000000h-09FFFFh
(including ActionTower 8400) - 7