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IDE & I/O HOST ADAPTER Hard Disk/Floppy Controller Settings and Configuration






UNIDENTIFIED

IDE & I/O HOST ADAPTER

Data bus:

16-bit ISA

Size:

Full-length, Full-height card

Hard drive supported:

2 IDE(AT) interface drive

Floppy drives supported:

360KB, 720KB, 1.2MB, 1.44MB

CONNECTIONS

Function

Location

40-pin IDE(AT) interface connector

J1

34-pin control cable connector

J5

9-pin serial port 2 - internal

J8

9-pin serial port 1 - internal

J9

25-pin parallel port - external

J10

2-pin connector - drive active LED

LED

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Hard drive primary interrupt select

J2

Pins 2 & 3 closed

 

Hard drive alternate interrupt select

J2

Pins 1 & 2 closed

Serial port 1 is COM1

J4

Pins 1 & 3 closed

 

Serial port 1 is COM2

J4

Pins 3 & 5 closed

Serial port 2 is COM2

J4

Pins 4 & 6 closed

 

Serial port 2 is COM1

J4

Pins 2 & 4 closed

Serial port 1 interrupt is IRQ4

J4

Pins 7 & 9 closed

 

Serial port 1 interrupt is IRQ3

J4

Pins 9 & 11 closed

Serial port 2 interrupt is IRQ3

J4

Pins 10 & 12 closed

 

Serial port 2 interrupt is IRQ4

J4

Pins 8 & 10 closed

Parallel port is LPT1

J4

Pins 13 & 15 closed

 

Parallel port is LPT2

J4

Pins 15 & 17 closed

Parallel port interrupt is IRQ7

J4

Pins 16 & 18 closed

 

Parallel port interrupt is IRQ5

J4

Pins 14 & 16 closed








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