HwMuseum | Index

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