Dma Assignments - Epson ActionTower 7500 User Manual

IDE hard disk drive jumper settings
Model number
Conner CFS1275A
Conner CFS850A
Conner CFS540A
Conner CFS425A
Conner CFS420A
Conner CFS270A
Western Digital AC2540
Western Digital AC2420
Western Digital AC2340
Western Digital AC2250

DMA Assignments

Level
D M A 0
DMA1
D M A 2
D M A 3
D M A 4
D M A 5
D M A 6
D M A 7
Single drive
C/D jumpered
C/D jumpered
C/D jumpered
C/D jumpered
C/D jumpered
C/D jumpered
No jumpers
No Jumpers
No jumpers
No jumpers
Assigned device
Reserved
Available
Diskette drive controller
Available
Cascade from DMA1 to DMA2
Spare
Spare
Spare
Slave drive
Master drive
C/D jumpered No jumpers
C/D jumpered No jumpers
No jumpers
C/D jumpered
No jumpers
C/D jumpered
C/D jumpered No jumpers
C/D jumpered No jumpers
5-6 jumpered 3-4 jumpered
5-6 jumpered 3-4 jumpered
5-6 jumpered 3-4 jumpered
5-6 jumpered 3-4 jumpered
Specifications
I
I
I
I
I
I
A-11