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PM2012A/90, PM2012A/95

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