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GP4530

ATLANTIC COMPUTER PRODUCTS, INC.

GP4530

Data bus:

32-bit, VL-bus

Size:

Three/quarter-length, full-height card

Hard drive supported:

Two IDE (AT) interface drives

Floppy drives supported:

Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB drives

CONNECTIONS

Function

Location

40-pin IDE (AT) Interface connector

CN1

VGA feature connector

CN2

10-pin serial port 2

CN3

10-pin serial port 1

CN4

34-pin control cable connector - floppy drive

CN5

15-pin analog video connector

CN6

25-pin parallel port

CN7

"Green Feature" connector

JP20

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Factory configured - do not alter

JP3

pins 2 & 3 closed

Parallel port used for printer

JP6

pins 1 & 2 closed

 

Parallel port used for scanner

JP6

pins 2 & 3 closed

IDE port enabled

S1

pins 1 & 2 closed

 

IDE port disabled

S1

pins 2 & 3 closed

Factory configured - do not alter

S2

pins 2 & 3 closed

Factory configured - do not alter

S3

pins 1 & 2 closed

Factory configured - do not alter

S4

pins 1 & 2 closed

I/O PORTS CONFIGURATION

Floppy

Serial 1

Serial 2

Parallel

JP1

JP2

JP4

JP5

Enabled

COM1

COM2

LPT1

1 & 2

1 & 2

2 & 3

1 & 2

 

Enabled

COM1

COM2

LPT2

2 & 3

1 & 2

2 & 3

1 & 2

 

Enabled

COM3

COM4

LPT2

1 & 2

2 & 3

2 & 3

1 & 2

 

Enabled

COM2

COM3

LPT1

2 & 3

2 & 3

2 & 3

1 & 2

 

Disabled

COM1

COM2

LPT1

1 & 2

1 & 2

1 & 2

2 & 3

 

Disabled

COM1

COM2

LPT2

2 & 3

1 & 2

1 & 2

2 & 3

 

Disabled

COM3

COM4

LPT2

1 & 2

2 & 3

1 & 2

2 & 3

 

Disabled

COM2

COM3

LPT1

2 & 3

2 & 3

1 & 2

2 & 3

 

Enabled

Disabled

Disabled

Disabled

1 & 2

2 & 3

2 & 3

2 & 3

 

Disabled

Disabled

Disabled

Disabled

2 & 3

2 & 3

2 & 3

2 & 3

Note:The pins indicated are in the closed position.

WAIT STATE

Setting

JP8

JP9

Wait State 2 enabled

pins 2 & 3 closed

pins 2 & 3 closed

 

Wait State 1 enabled

pins 2 & 3 closed

pins 1 & 2 closed

 

Wait State 3 enabled

pins 1 & 2 closed

pins 2 & 3 closed

 

Wait State 4 enabled

pins 1 & 2 closed

pins 1 & 2 closed

VIDEO MEMORY CONFIGURATION

Memory Size

JP10

JP11

Bank 0

Bank 1

1MB

pins 2 & 3 closed

pins 1 & 2 closed

(2) 512K x 8

None

 

2MB

pins 2 & 3 closed

pins 2 & 3 closed

(2) 512K x 8

(2) 512K x 8