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SAI2S4 MULTI I/O PLUS

UNIDENTIFIED

SAI2S4 MULTI I/O PLUS

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

40-pin IDE(AT) Interface connector

CN1

34-pin control cable connector - floppy drive

CN2

15-pin game port - internal

CN3

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

CN4

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

CN5

25-pin parallel port (LPT1/2) - external

CN6

2-pin connector - Drive active LED

JP1

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Floppy drive enabled

JP2

pins 1 & 2 closed

 

Floppy drive disabled

JP2

pins 2 & 3 closed

Parallel Port (CN6) enabled

JP3

pins 1 & 2 closed

 

Parallel Port (CN6) disabled

JP3

pins 2 & 3 closed

Serial Port 1 (CN4) enabled

JP4

pins 1 & 2 closed

 

Serial Port 1 (CN4) disabled

JP4

pins 2 & 3 closed

Serial Port 2 (CN5) enabled

JP5

pins 1 & 2 closed

 

Serial Port 2 (CN5) disabled

JP5

pins 2 & 3 closed

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Game Port (CN3) enabled

JP6

pins 1 & 2 closed

 

Game Port (CN3) disabled

JP6

pins 2 & 3 closed

Hard drive enabled

JP7

pins 1 & 2 closed

 

Hard drive disabled

JP7

pins 2 & 3 closed

Floppy drive port address is 3F1-3F7h

JP8

pins 1 & 2 closed

 

Floppy drive port address is 371-377h

JP8

pins 2 & 3 closed

Parallel Port (CN6) is set to LPT1

JP9

pins 1 & 2 closed

 

Parallel Port (CN6) is set to LPT2

JP9

pins 2 & 3 closed

Serial Port 1 (CN4) is set to COM1

JP10

pins 1 & 2 closed

 

Serial Port 1 (CN4) is set to COM3

JP10

pins 2 & 3 closed

Serial Port 2 (CN5) is set to COM2

JP11

pins 1 & 2 closed

 

Serial Port 2 (CN5) is set to COM4

JP11

pins 2 & 3 closed

Hard drive port address is 1F0-1F7h

JP12

pins 1 & 2 closed

 

Hard drive port address is 170-177h

JP12

pins 2 & 3 closed

Parallel Port (CN6) Interrupt Request is IRQ7

JP15

pins 1 & 2 closed

 

Parallel Port (CN6) Interrupt Request is IRQ5

JP15

pins 2 & 3 closed

Serial Port 1 (CN4) Interrupt Request is IRQ4

JP16

pins 1 & 2 closed

 

Serial Port 1 (CN4) Interrupt Request is IRQ3

JP16

pins 2 & 3 closed

Serial Port 2 (CN5) Interrupt Request is IRQ3

JP17

pins 1 & 2 closed

 

Serial Port 2 (CN5) Interrupt Request is IRQ4

JP17

pins 2 & 3 closed