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OMTI 5100 (REV. N)

SCIENTIFIC MICRO SYSTEMS, INC.

OMTI 5100 (REV. N)

Data bus:

50-pin SCSI interface

Size:

5.75" x 7.85"

Hard drive supported:

Up to two ST506/412 MFM drives

Floppy drives supported:

None

   

CONNECTIONS

Function

Location

50-pin SCSI interface

J1

34-pin MFM disk control connector

J2

20-pin data cable connector

J3

20-pin data cable connector

J4

DC power connector

J10

SCSI ADDRESS

SCSI ID

W0/0

W0/1

W0/2

W0/3

W0/4

W0/5

W0/6

W0/7

0

closed

open

open

open

open

open

open

open

1

open

closed

open

open

open

open

open

open

2

open

open

closed

open

open

open

open

open

3

open

open

open

closed

open

open

open

open

4

open

open

open

open

closed

open

open

open

5

open

open

open

open

open

closed

open

open

6

open

open

open

open

open

open

closed

open

7

open

open

open

open

open

open

open

closed

SECTOR CONFIGURATION

Bytes/Sector

Sector/Track

W3

W4

256

32

closed

open

512

17

open

closed

 

512

18

open

open

1024

9

closed

closed

USER CONFIGURABLE SETTINGS

Function

Location

Setting

SCSI parity enabled

W1/pins 1 & 2

closed

SCSI parity disabled

W1/pins 2 & 3

closed

Factory configured - do not alter

W5

N/A

Factory configured - do not alter

J6

N/A

Factory configured - do not alter

W7

N/A

Factory configured - do not alter

W8

N/A