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QPC-5142

QUALOGY, INC.

QPC-5142

Processor

80386DX

Processor Speed

16/20MHz

Chip Set

G2

Max. Onboard DRAM

8MB

Cache

None

BIOS

AMI

Dimensions

330mm x 120mm

I/O Options

Parallel port, serial ports (2-RS232, 1-RS422)

NPU Options

80387DX

CONNECTIONS

Purpose

Location

Purpose

Location

Reset switch

J1

Serial port B (RS232)

J6

Speaker

J2

Serial port A (RS232)

J7

Keylock

J3

Keyboard

J8

Turbo LED

J4

Parallel port

J9

Serial port B (RS422)

J5

 

 

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

BIOS type select 27256

W1

pins 1 & 2 closed

 

BIOS type select 27512

W1

pins 2 & 3 closed

Monitor type select color

W2

Closed

 

Monitor type select monochrome

W2

Open

RS232 12V from backplane

W3

pins 2 & 3 closed

 

RS232 12V from card

W3

pins 1 & 2 closed

Factory configured - do not alter

X1

Unknown

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(4) 256K x 9

NONE

2MB

(4) 256K x 9

(4) 256K x 9

4MB

(4) 1M x 9

NONE

8MB

(4) 1M x 9

(4) 1M x9

SERIAL PORT CONFIGURATION

RS422 (J5)

RS232 (J6)

RS232 (J7)

W8

W11

W12

W13

W15

W16

Disabled

COM2

COM1

Closed

pins 1&2

Closed

Closed

Closed

pins 1&2

COM2

Disabled

COM1

Open

pins 2&3

Closed

Closed

Closed

pins 1&2

Disabled

COM1

COM2

Closed

pins 1&2

Open

Closed

Closed

pins 2&3

COM1

Disabled

COM2

Open

pins 1&2

Open

Closed

Closed

pins 2&3

Disabled

COM2

Disabled

Closed

pins 1&2

Closed

Closed

Open

pins 1&2

COM2

Disabled

Disabled

Open

pins 2&3

Closed

Closed

Open

pins 1&2

Disabled

COM1

Disabled

Closed

pins 1&2

Open

Closed

Open

pins 2&3

COM1

Disabled

Disabled

Open

pins 1&2

Open

Closed

Open

pins 2&3

Disabled

Disabled

COM1

N/A

pins 1&2

Open

Open

Closed

pins 1&2

Disabled

Disabled

COM2

N/A

pins 2&3

Open

Open

Closed

pins 2&3

Disabled

Disabled

Disabled

N/A

N/A

N/A

Open

Open

N/A

Note: Serial port B is configurable as either a RS422 port using J5 or a RS232 port using J6, but both connectors (J5 & J6) cannot be active at the same time.

Pins designated should be in the closed position.

SERIAL PORT B (J5/RS422) DRIVER ENABLE CONFIGURATION

Function

Jumper

Position

DTR signal reflects true state of device

W4

Open

 

DTR signal is forced true

W4

Closed

RTS signal reflects true state of device

W5

Open

 

RTS signal is forced true

W5

Closed

CTS signal reflects true state of device

W6

Open

 

CTS signal is forced true

W6

Closed

All of the above signals reflect true state of device

W7

Open

 

All of the above signals are forced true

W7

Closed

Note:The above jumpers are mutually exclusive and only one of them should be closed at a time.

PARALLEL PORT CONFIGURATION

Port

Address

IRQ

W10

W14

LPT1

378-37Fh

IRQ7

Closed

Closed

 

Disabled

N/A

Disabled

Open

Open