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CA8871

RELIALOGIC CORPORATION PRIVATE, LTD.

CA8871

Data bus:

32-bit, VL-Bus

Size:

Three quarter-length, full-height card

Hard drive supported:

Two IDE (AT) interface drives

Floppy drives supported:

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

Game port

CN3

9-pin serial port 1 - external

CN4

10-pin serial port 2 - internal

CN5

25-pin parallel port

CN6

2-pin connector - drive active

JP6

USER CONFIGURABLE SETTINGS

Function

Location

Setting

IDE port enabled

JP7

pins 1 & 2 closed

 

IDE port disabled

JP7

pins 2 & 3 closed

Hard drive is installed in system

JP12

pins 2 & 3 closed

 

Hard drive is not installed in system

JP12

pins 1 & 2 closed

Floppy drive enabled

JP16

pins 1 & 2 closed

 

Floppy drive disabled

JP16

pins 2 & 3 closed

Game port enabled

JP19

pins 1 & 2 closed

 

Game port disabled

JP19

pins 2 & 3 closed

ACTIVE TIME

Wait State

JP3

JP4

JP5

9T

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

 

3T

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

 

4T

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

 

5T

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 3 closed

 

6T

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

 

7T

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

 

8T

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

 

10T

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

Note:The value of variable "T" is the CPU clock speed.

RECOVERY TIME

Wait State

JP8

JP9

JP10

15T

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

 

5T

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

 

7T

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

 

9T

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 3 closed

 

11T

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

 

13T

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

 

17T

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

 

19T

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

Note:The value of variable "T" is the CPU clock speed.

PARALLEL PORT CONFIGURATION

LPT/Address

JP11

JP17

LPT1/378h

pins 1 & 2 closed

pins 1 & 2 closed

 

LPT2/278h

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

n/a

SERIAL PORT 1 CONFIGURATION

COM/Address

JP13

JP14

COM1/3F8h

pins 1 & 2 closed

pins 1 & 2 closed

 

COM3/3E8h

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

n/a

SERIAL PORT 2 CONFIGURATION

COM/Address

JP15

JP18

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