VITEX

SUPER I/O

Card Type

Hard drive controller card

Hard Drives supported

Two IDE (AT) drives

Floppy drives supported

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

Data Bus

16-bit ISA

Card Size

Half-length, full-height card

CONNECTIONS

Function

Location

Function

Location

40-pin primary IDE(AT) connector

JP1

10-pin serial port 1 - internal

JP11

2-pin connector - drive active LED

JP2

9-pin serial port 1 - external

JP12

34-pin cable connector - floppy drive

JP9

25-pin parallel port - external

JP13

16-pin game port

JP10

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

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

JP7/C

Pins 2 & 3 closed

 

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

JP7/C

Pins 1 & 2 closed

»

IDE(AT) interface enabled

JP7/D

Pins 2 & 3 closed

 

IDE(AT) interface disabled

JP7/D

Pins 1 & 2 closed

»

Floppy drive interface enabled

JP7/E

Pins 2 & 3 closed

 

Floppy drive interface disabled

JP7/E

Pins 1 & 2 closed

»

PC/XT

JP7/F

Pins 1 & 2 closed

 

PC/AT

JP7/F

Pins 2 & 3 closed

SINGLE/DUAL HARD DRIVE SELECTION

Setting

Label

Position

Single hard drive

JP3

Closed

Dual hard drive

JP3

Open

PARALLEL PORT ADDRESS SELECTION

Setting

JP6/D

JP6/E

LPT1 (378h)

Pins 2 & 3 closed

Pins 2 & 3 closed

LPT2 (278h)

Pins 2 & 3 closed

Pins 1 & 2 closed

LPT3 (3BCh)

Pins 1 & 2 closed

Pins 2 & 3 closed

Disabled

Pins 1 & 2 closed

Pins 1 & 2 closed

SERIAL PORT 1 ADDRESS SELECTION

Setting

JP6/A

JP6/B

COM1 (3F8h)

Pins 2 & 3 closed

Pins 1 & 2 closed

COM3 (3E8h)

Pins 1 & 2 closed

Pins 2 & 3 closed

COM4 (2E8h)

Pins 2 & 3 closed

Pins 2 & 3 closed

Disabled

Pins 1 & 2 closed

Pins 1 & 2 closed

SERIAL PORT 2 ADDRESS SELECTION

Setting

JP6/C

JP6/F

COM2 (2F8h)

Pins 2 & 3 closed

Pins 1 & 2 closed

COM3 (3E8h)

Pins 2 & 3 closed

Pins 2 & 3 closed

COM4 (2E8h)

Pins 1 & 2 closed

Pins 2 & 3 closed

Disabled

Pins 1 & 2 closed

Pins 1 & 2 closed

HARD DISK ADDRESS SELECTION

Address

Label

Position

3F6, 3F7, 1F0-1F7

JP7/A

Pins 1 & 2 closed

376, 377, 170-177

JP7/A

Pins 2 & 3 closed

FLOPPY DISK ADDRESS SELECTION

Address

Label

Position

3F0-3F7

JP7/B

Pins 1 & 2 closed

370-377

JP7/B

Pins 2 & 3 closed

SERIAL PORT 1 INTERRUPT SELECTION

IRQ

JP8/A

JP8/B

JP8/C

IRQ3

Open

Closed

Open

IRQ4

Closed

Open

Open

IRQ5

Open

Open

Closed

SERIAL PORT 2 INTERRUPT SELECTION

IRQ

JP8/D

JP8/E

JP8/F

IRQ3

Closed

Open

Open

IRQ4

Open

Closed

Open

IRQ5

Open

Open

Closed

PARALLEL PORT INTERRUPT SELECTION

IRQ

JP8/G

JP8/H

IRQ5

Open

Closed

IRQ7

Closed

Open

PARALLEL PORT MODE SELECTION

Setting

Label

Position

Uni-directional

JP4

Closed

Bi-Directional (EPP/ECP)

JP4

Open