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IDE 827 Hard Disk/Floppy Controller Settings and Configuration






UNIDENTIFIED

IDE 827

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

Game port

CN1

40-pin IDE (AT) Interface connector

CN2

34-pin control cable connector - floppy drive

CN3

10-pin serial port 2 -internal

CN4

9-pin serial port 1 - external

CN5

25-pin parallel port

CN6

4-pin connector - drive active LED

JP1

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Game port enabled

JP3

pins 1 & 2 closed

 

Game port disabled

JP3

pins 2 & 3 closed

Floppy drive enabled

JP4

pins 1 & 2 closed

 

Floppy drive disabled

JP4

pins 2 & 3 closed

Parallel port is LPT1 (378h)

JP5

pins 1 & 2 closed

 

Parallel port is LPT2 (278h)

JP5

pins 2 & 3 closed

IDE I/O Channel Ready normal

JP9

open

 

IDE I/O Channel Ready slow

JP9

closed

SERIAL PORT 1 CONFIGURATION

COM/Address

JP2

JP6

COM1/378h

pins 1 & 2 closed

pins 1 & 2 closed

 

COM3/278h

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

N/A

SERIAL PORT 1 CONFIGURATION

COM/Address

JP7

JP8

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








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