User`s guide

IDE hard disk drive settings
Conner CFS541A
NEC D3747
NEC D3745
C/D jumpered C/D jumpered No jumpers
SW1 on,
SW1 on. SW1 -SW4 off
SW2-SW4 off
SW2-SW4 off
SW1 on,
SW1 on, SW1 -SW4 off
SW2-SW4 off
SW2-SW4 off
Seagate ST31640A
No jumpers
3-4 jumpered 1-2 jumpered
Seagate ST51270A No jumpers
3-4 jumpered 1-2 jumpered
Seagate ST3630A No jumpers
No jumpers
7-8 jumpered
DMA Assignments
level Assigned device
DMA0 Reserved
1 DMA1
Available
DMA2
DMA3
Diskette drive controller
Available
( DMA4 1 Cascade from DMA1
DMA5
DMA6
Spare
Spare
I
DMA7 1 Spare
I
Specifications A-11