PM2012A/90, PM2012A/95 Hard Disk/Floppy Controller Settings and Configuration
DISTRIBUTED PROCESSING TECHNOLOGY
PM2012A/90, PM2012A/95
Data bus: 32-bit, EISA
Size: Full-length, full-height card
Hard drives supported: Up to seven SCSI devices
Floppy drives supported: PM2012A/95:Two 360KB, 720KB, 1.2MB, or 1.44MB
PM2012A/90:None
Sector interleave: 1:1
CONNECTIONS | |
Function | Location |
4-pin connector-drive active LED | CN6 |
34-pin data cable connector-floppy drive | CN8 |
50-pin SCSI connector-internal | CN10 |
50-pin SCSI connector-external | CN11 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | BIOS enabled | JP7 | closed |
BIOS disabled | JP7 | open | |
| » | BIOS address C800h | JP19 | open |
BIOS address D800h | JP19 | closed | |
| » | Floppy drive enabled | JP20 | open |
Floppy drive disabled | JP20 | closed | |
LEDZ INFORMATION | |
Function | Location |
Disk controller busy | LED-1 |
SCSI command in progress | LED-2 |
SCSI bus disconnected | LED-3 |
PC/AT transfer to hard disk controller | LED-4 |
PC/AT transfer from hard disk controller | LED-5 |
Hard disk transfer to controller | LED-6 |
Hard disk transfer from controller | LED-7 |
PC/AT reset to controller | LED-8 |
Hard disk interrupt to PC/AT | LED-9 |
DRQ | LED-10 |
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