...because we can't all be on the bleeding edge...





HBA-CMS2

CMS ENHANCEMENTS, INC.

HBA-CMS2

Data bus:

8-bit ISA

Size:

Half-length, full-height card

Hard drive supported:

Two MFM ST506/412 drives, up to seven SCSI devices

Floppy drives supported:

None

CONNECTIONS

Function

Location

50-pin SCSI connector

J2

34-pin edge connector - floppy drive

J3

34-pin control cable connector - floppy drive

J5

External power connector

J6

Drive active LED connector

J7

USER CONFIGURABLE SETTINGS

Function

Location

Setting

OWS signal disabled

JP2

open

 

OWS signal enabled

JP2

closed

IRQ3 enabled

JP3

pins 1 & 2 closed

 

IRQ5 enabled

JP3

pins 2 & 3 closed

 

Interrupt disabled

JP3

open

360KB/720KB/1.2MB/1.44MB floppy drives supported

JP5

pins 2 & 3 closed

 

360KB/720KB floppy drives supported

JP5

pins 1 & 2 closed

AT register emulation enabled

JP6

pins 2 & 3 closed

 

AT register emulation disabled

JP6

pins 1 & 2 closed

BASE MEMORY ADDRESS SELECT

Address

JP1/A

JP1/B

C8000h

open

open

 

CC000h

open

closed

 

DC000h

closed

closed

 

Invalid

closed

open