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 |
