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SUPER I/O

UNIDENTIFIED

SUPER I/O

Data bus:

16-bit, ISA

Size:

Half-length, full-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

2-pin connector - Drive active LED

CN1

15-pin game port - internal

CN2

40-pin IDE(AT) Interface connector

CN3

34-pin control cable connector - floppy drive

CN4

10-pin serial port (COM2/4) - internal

CN5

10-pin serial port (COM1/3) - external

CN6

25-pin parallel port (LPT2/3) - external

CN7

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Game port enabled

JP1

pins 1 & 2 closed

 

Game port disabled

JP1

pins 2 & 3 closed

Hard drive enabled

JP2

pins 1 & 2 closed

 

Hard drive disabled

JP2

pins 2 & 3 closed

Floppy drive enabled

JP3

pins 1 & 2 closed

 

Floppy drive disabled

JP3

pins 2 & 3 closed

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Serial Port 1 (CN6) is set to COM1

JP4

pins 1 & 2 closed

 

Serial Port 1 (CN6) is set to COM3

JP4

pins 2 & 3 closed

Serial Port 1 (CN6) enabled

JP5

pins 1 & 2 closed

 

Serial Port 1 (CN6) disabled

JP5

pins 2 & 3 closed

Serial Port 2 (CN5) is set to COM2

JP6

pins 1 & 2 closed

 

Serial Port 2 (CN5) is set to COM4

JP6

pins 2 & 3 closed

Serial Port 2 (CN5) enabled

JP7

pins 1 & 2 closed

 

Serial Port 2 (CN5) disabled

JP7

pins 2 & 3 closed

Parallel Port (CN7) is set to LPT2

JP8

pins 1 & 2 closed

 

Parallel Port (CN7) is set to LPT3

JP8

pins 2 & 3 closed

Parallel Port (CN7) enabled

JP9

pins 1 & 2 closed

 

Parallel Port (CN7) disabled

JP9

pins 2 & 3 closed

I/O Channel Ready signal disabled

JP10

open

 

I/O Channel Ready signal enabled

JP10

closed

Hard drive controller installation installed

JX1

pins 1 & 2 closed

 

Hard drive controller installation not installed

JX1

pins 2 & 3 closed

AT-compatible mode enabled

JX2

pins 1 & 2 closed

 

XT-compatible mode enabled

JX2

pins 2 & 3 closed

Hard drive port address is 1F0-1F7, 3F6, 3F7h

JX3

pins 1 & 2 closed

 

Hard drive port address is 170-177, 376, 377h

JX3

pins 2 & 3 closed

Floppy drive port address is 3F2-3F5, 3F7, 1F7h

JX4

pins 1 & 2 closed

 

Floppy drive port address is 372-375, 377, 177h

JX4

pins 2 & 3 closed