...because we can't all be on the bleeding edge...





QS-2000/3000

QUATECH, INC.

QS-2000/3000

Card Type

Serial controller

Chipset/Controller

Unidentified UART

I/O Options

Serial I/O ports (2)

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

DB-37 I/O port

CN1

6-pin RJ-11 I/O port

CN2

CHANNEL 1 LOOPBACK CONFIGURATION

Setting

J1

RTS/CTS loopback

Pins 1 & 5 closed, 1 & 2 open

 

Transmit RTS

Pins 5 & 6 closed, 6 & 7 open

 

Receive CTS

Pins 1 & 2 closed, 2 & 3 open

RCLK/XCLK loopback

Pins 3 & 7 closed, 2 & 3 open

 

Transmit XCLK

Pins 6 & 7 closed, 5 & 6 open

 

Receive RCLK

Pins 2 & 3 closed, 1 & 2 open

AUX OUT/AUX IN loopback

Pins 2 & 6 closed, 5 & 6, 6 & 7 open

 

Half Duplex

Pins 4 & 8 closed

 

Full Duplex

Pins 4 & 8 open

CHANNEL 2 LOOPBACK CONFIGURATION

Setting

J2

RTS/CTS loopback

Pins 1 & 5 closed, 1 & 2 open

 

Transmit RTS

Pins 5 & 6 closed, 6 & 7 open

 

Receive CTS

Pins 1 & 2 closed, 2 & 3 open

RCLK/XCLK loopback

Pins 3 & 7 closed, 2 & 3 open

 

Transmit XCLK

Pins 6 & 7 closed, 5 & 6 open

 

Receive RCLK

Pins 2 & 3 closed, 1 & 2 open

AUX OUT/AUX IN loopback

Pins 2 & 6 closed, 5 & 6, 6 & 7 open

 

Half Duplex

Pins 4 & 8 closed

 

Full Duplex

Pins 4 & 8 open

CHANNEL 3 LOOPBACK CONFIGURATION

Setting

J3

RTS/CTS loopback

Pins 1 & 5 closed, 1 & 2 open

 

Transmit RTS

Pins 5 & 6 closed, 6 & 7 open

 

Receive CTS

Pins 1 & 2 closed, 2 & 3 open

RCLK/XCLK loopback

Pins 3 & 7 closed, 2 & 3 open

 

Transmit XCLK

Pins 6 & 7 closed, 5 & 6 open

 

Receive RCLK

Pins 2 & 3 closed, 1 & 2 open

AUX OUT/AUX IN loopback

Pins 2 & 6 closed, 5 & 6, 6 & 7 open

 

Half Duplex

Pins 4 & 8 closed

 

Full Duplex

Pins 4 & 8 open

CHANNEL 4 LOOPBACK CONFIGURATION

Setting

J4

RTS/CTS loopback

Pins 1 & 5 closed, 1 & 2 open

 

Transmit RTS

Pins 5 & 6 closed, 6 & 7 open

 

Receive CTS

Pins 1 & 2 closed, 2 & 3 open

RCLK/XCLK loopback

Pins 3 & 7 closed, 2 & 3 open

 

Transmit XCLK

Pins 6 & 7 closed, 5 & 6 open

 

Receive RCLK

Pins 2 & 3 closed, 1 & 2 open

AUX OUT/AUX IN loopback

Pins 2 & 6 closed, 5 & 6, 6 & 7 open

 

Half Duplex

Pins 4 & 8 closed

 

Full Duplex

Pins 4 & 8 open

INPUT CLOCK FREQUENCY

MHz

J5

1.8432

Pins 1 & 2, 3 & 6, 4 & 5 closed

 

3.6864

Pins 2 & 3, 4 & 5 closed

 

9.216

Pins 1 & 2, 5 & 6 closed

 

18.432

Pins 2 & 5 closed