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XL505

RELIALOGIC CORPORATION PRIVATE, LTD.

XL505

Data bus:

32-bit, VL-Bus

Size:

Three quarter-length, half-height card

Hard drive supported:

Two IDE (AT) interface drives

Floppy drives supported:

360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS

Function

Location

25-pin parallel port

J1

9-pin serial port 1 (external)/10-pin serial port (internal)

J2

10-pin serial port 2 - internal

J4

34-pin connector - floppy drive

J5

40-pin IDE(AT) interface

J6

4-pin drive active LED

J7

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Factory configured - do no alter

JP4

open

IDE interface enabled

JP6

pins 1 & 2 closed

 

IDE interface disabled

JP6

pins 2 & 3 closed

Floppy drive interface enabled

JP7

pins 1 & 2 closed

 

Floppy drive interface disabled

JP7

pins 2 & 3 closed

BASE ADDRESS SELECTION

Address

JP3/1

JP3/2

JP3/3

C800-CBFFh

closed

closed

closed

 

CC00-CFFFh

open

closed

closed

 

D000-D3FFh

closed

open

closed

 

D400-D7FFh

open

open

closed

 

D800-DBFFh

closed

closed

open

 

DC00-DFFFh

open

closed

open

 

Disabled

open

open

closed

 

Disabled

open

open

open

PARALLEL PORT CONFIGURATION

LPT

JP12

JP13

LPT2

pins 2 & 3 closed

pins 1 & 2 closed

 

LPT1

pins 1 & 2 closed

pins 2 & 3 closed

 

LPT3

pins 1 & 2 closed

pins 1 & 2 closed

 

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

SERIAL PORT 1 & 2 CONFIGURATION

COM (Serial Port 1)

COM (Serial Port 2)

JP9

JP10

JP11

COM1

COM2

pins 1 & 2

pins 1 & 2

pins 2 & 3

 

COM2

COM1

pins 1 & 2

pins 1 & 2

pins 1 & 2

 

COM3

COM4

pins 2 & 3

pins 2 & 3

pins 1 & 2

 

COM1

Disabled

pins 1 & 2

pins 2 & 3

pins 2 & 3

 

COM2

Disabled

pins 2 & 3

pins 1 & 2

pins 1 & 2

 

Disabled

COM1

pins 1 & 2

pins 2 & 3

pins 1 & 2

 

Disabled

COM2

pins 2 & 3

pins 1 & 2

pins 2 & 3

 

Disabled

Disabled

pins 2 & 3

pins 2 & 3

pins 2 & 3

Note: Designated pins are in the closed position.

SERIAL PORT 1 & 2 INTERRUPT SELECTION

IRQ (Serial Port 1)

IRQ (Serial Port 2)

JP5

JP8

4

3

pins 1 & 2

pins 2 & 3

 

3

4

pins 2 & 3

pins 1 & 2

Note: Designated pins are in the closed position.

MISCELLANEOUS TECHNICAL NOTES

IRQ 7 for the parallel port is factory configured and cannot be altered.