EVEREX SYSTEMS, INC.

EV-349

Data bus: 16-Bit, ISA

Size: Half-length, full-height

Hard drives supported: Two ST506/412 MFM drives

Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB

Interleave: 1:1

CONNECTIONS

Function

Location

34-pin control cable connector-floppy drive

J1

34-pin control cable connector-hard drive

J2

20-pin data cable connector-drive 0

J3

20-pin data cable connector-drive 1

J4

4-pin connector-drive active LED

J5

USER CONFIGURABLE SETTINGS

Function

Location

Setting

»

Hard drive port address is 1F0-1F7h

W1

open

 

Hard drive port address is 170-177h

W1

closed

»

Single speed floppy supported

W2

open

 

Dual speed floppy supported

W2

closed

»

Factory configured - do not alter

W3 & W4

N/A

»

Floppy drive enabled

W5

open

 

Floppy drive disabled

W5

closed