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UMC VESA IDE

UNIDENTIFIED

UMC VESA IDE

Data bus:

32-bit, VL-bus

Size:

Three/quarter-length, half-height card

Hard drive supported:

Two IDE (AT) Interface drives

Floppy drives supported:

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

CONNECTIONS

Function

Location

40-pin IDE(AT) Interface connector

CN1

2-pin connector - drive active LED

JP6

34-pin control cable connector - floppy drive

CN2

15-pin game port

CN3

10-pin serial port 1

CN4

10-pin serial port 2

CN5

25-pin parallel port

CN6

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Factory configured - do not alter

JP1

n/a

Factory configured - do not alter

JP2

pins 2 & 3 closed

IDE port enabled

JP7

pins 1 & 2 closed

 

IDE port disabled

JP7

pins 2 & 3 closed

Factory configured - do not alter

JP12

pins 2 & 3 closed

Floppy drive enabled

JP16

pins 1 & 2 closed

 

Floppy drive disabled

JP16

pins 2 & 3 closed

Game port enabled

JP19

pins 1 & 2 closed

 

Game port disabled

JP19

pins 2 & 3 closed

IDE ACTIVE TIME

Setting

JP3

JP4

JP5

10

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

 

9

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

 

8

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

 

7

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

 

6

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

 

5

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 3 closed

 

4

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

 

3

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

IDE RECOVERY TIME

Setting

JP8

JP9

JP10

19

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

 

17

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

 

15

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

 

13

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

 

11

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

 

9

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 3 closed

 

7

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

 

5

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

PARALLEL PORT CONFIGURATION

LPT/Address

JP11

JP17

LPT2/378h

pins 1 & 2 closed

pins 1 & 2 closed

 

LPT3/278h

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

n/a

SERIAL PORT 1 CONFIGURATION

COM/Address

JP13

JP14

COM1/3F8h

pins 1 & 2 closed

pins 1 & 2 closed

 

COM3/3E8h

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

n/a

SERIAL PORT 2 CONFIGURATION

COM/Address

JP15

JP18

COM2/2F8h

pins 1 & 2 closed

pins 1 & 2 closed

 

COM4/2E8h

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

n/a