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QS-100D, QS-100DS

QUATECH, INC.

QS-100D, QS-100DS

Card Type

I/O controller

Chipset/Controller

Unidentified UART

I/O Options

Serial ports (4)

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

DB-37 connector for serial ports (4)

CN1

CLOCK SPEED SELECT

Speed

J1

18.432MHz

Pins 2 & 5 closed

 

9.612MHz

Pins 1 & 2, 5 & 6 closed

 

3.6864MHz

Pins 2 & 3, 4 & 5 closed

 

1.8432MHz

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

I/O ADDRESS CONFIGURATION

Address

SW1

SW2

300h

1 & 2, 3 & 4, 5 & 6 on

3 & 4, 5 on

06A0h

1 & 2, 3 & 4, 5 on

2 & 4 on

5220h

1 & 3, 5 & 6 on

2 & 3, 4 on

Note:The address range for the QS-100D is from 0 to FFFFh. The switches are a binary representation of the addresses. The switches have the following decimal values: SW1/1=8, SW1/2=4, SW1/3=2, SW1/4=1, SW1/5=8, SW1/6=4, SW2/1=2, SW2/2=8, SW2/3=4, SW2/4=2, SW2/5=1.

INTERRUPT SELECT

IRQ

J6

IRQ2

Pins 1 & 7 closed

IRQ3

Pins 2 & 8 closed

IRQ4

Pins 3 & 9 closed

IRQ5

Pins 4 & 10 closed

IRQ6

Pins 5 & 11 closed

IRQ7

Pins 6 & 12 closed

INTERRUPT STATUS REGISTER CONFIGURATION

Setting

SW2/6

Interrupt Status

On

Scratchpad

Off

SERIAL PORT DTE/DCE CONFIGURATION

Serial Port 1

Serial Port 2

Jumper J2

Jumper J3

SERIAL PORT DTE/DCE CONFIGURATION

Serial Port 3

Serial Port 4

Jumper J4

Jumper J5