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VESA ENHANCED IDE CARD

UNIDENTIFIED

VESA ENHANCED IDE CARD

Card Type

Hard drive controller

Hard Drives supported

Four EIDE drives

Floppy drives supported

Two 360KB, 720KB, 1.2MB, 1.44MB or 2.88MB drives

Data Bus

32-bit VESA Local Bus

Card Size

Three-quarter length, half-height

CONNECTIONS

Function

Label

Function

Label

40-pin primary IDE(AT) connector

J2

10-pin serial port 1 - internal, 9-pin serial port 1 external

J6

40-pin secondary IDE(AT) connector

J3

10-pin serial port 2

J7

34-pin cable connector - floppy drive

J4

16-pin game port

J8

25-pin parallel port

J5

4-pin connector - drive active LED

JP3

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

JP4

Unidentified

Factory configured - do not alter

JP5

Unidentified

Factory configured - do not alter

JP6/A-B

Unidentified

Factory configured - do not alter

JP7/A-C

Unidentified

Game port enabled

JP8

Closed

 

Game port disabled

JP8

Open

Factory configured - do not alter

JP15

Unidentified

Factory configured - do not alter

JP16

Unidentified

Factory configured - do not alter

JP17

Unidentified

Factory configured - do not alter

JP18

Unidentified

Factory configured - do not alter

JP19

Unidentified

Floppy drive interface enabled

JP20

Pins 1 & 2 closed

 

Floppy drive interface disabled

JP20

Pins 2 & 3 closed

Floppy drive order is normal (A:, B:)

JP21

Pins 1 & 2 closed

 

Floppy drive order is reversed (B:, A:)

JP21

Pins 2 & 3 closed

IDE INTERFACES CONFIGURATION

Setting

JP1

JP2

All interfaces enabled

Pins 2 & 3 closed

Pins 2 & 3 closed

 

Primary interface enabled

Pins 1 & 2 closed

Pins 2 & 3 closed

 

Secondary interface enabled

Pins 2 & 3 closed

Pins 1 & 2 closed

 

All interfaces disabled

Pins 1 & 2 closed

Pins 1 & 2 closed

PARALLEL PORT ADDRESS SELECTION

Setting

JP10

JP11

278h

Pins 1 & 2 closed

Pins 1 & 2 closed

 

378h

Pins 2 & 3 closed

Pins 2 & 3 closed

 

3BCh

Pins 2 & 3 closed

Pins 1 & 2 closed

 

Disabled

Pins 1 & 2 closed

Pins 2 & 3 closed

SERIAL PORT 1 ADDRESS SELECTION

Setting

JP13

JP14

COM1 (3F8h)

Pins 1 & 2 closed

Pins 1 & 2 closed

 

COM3 (3E8h)

Pins 2 & 3 closed

Pins 2 & 3 closed

 

COM4 (2E8h)

Pins 2 & 3 closed

Pins 1 & 2 closed

 

Disabled

Pins 1 & 2 closed

Pins 2 & 3 closed

SERIAL PORT 2 ADDRESS SELECTION

Setting

JP9

JP12

COM2 (2F8h)

Pins 1 & 2 closed

Pins 1 & 2 closed

 

COM3 (3E8h)

Pins 2 & 3 closed

Pins 1 & 2 closed

 

COM4 (2E8h)

Pins 2 & 3 closed

Pins 2 & 3 closed

 

Disabled

Pins 1 & 2 closed

Pins 2 & 3 closed