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IDE-I/O

EVERGREEN SYSTEMS, INC.

IDE-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

4-pin connector - Drive active LED

P1

40-pin IDE(AT) Interface connector

P2

34-pin control cable connector - floppy drive

P3

10-pin serial port 1 (COM1/2) - internal

P4

10-pin serial port 2 (COM1/2) - internal

P5

15-pin game port - external

P6

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

P7

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Floppy drive enabled

J3

pins 1 & 2 closed

 

Floppy drive disabled

J3

pins 2 & 3 closed

Game Port (P6) enabled

J2

open

 

Game Port (P6) disabled

J2

closed

Hard drive enabled

J1

open

 

Hard drive disabled

J1

closed

SERIAL PORT CONFIGURATION

Port 1 (P4)

Port 2 (P5)

J7

J8

J9

COM1

COM2

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

 

COM2

COM1

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

COM1

Disabled

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

COM2

Disabled

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

 

Disabled

COM1

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

Disabled

COM2

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

 

Disabled

Disabled

Pins 2& 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

PARALLEL PORT (P7) SETTINGS

LPT

IRQ

JP5

JP6

1

IRQ7

Pins 1 & 2 closed

Pins 1 & 2 closed

 

0

IRQ7

Pins 1 & 2 closed

Pins 2 & 3 closed

 

2

IRQ5

Pins 2 & 3 closed

Pins 1 & 2 closed

 

Disabled

N/A

Pins 2 & 3 closed

Pins 2 & 3 closed

MISCELLANEOUS TECHNICAL NOTES

Jumpers J4 and J10 are factory configured to J4 - pins 2 & 3 closed;

J10 - pins 1 & 2 closed - do not alter.