QUATECH, INC.

MS-100, MS-100S

Card Type

Serial interface

Chipset Controller

Unidentified

I/O Options

Serial ports (8)

Maximum Dram

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

J1

Serial port 5

J5

Serial port 2

J2

Serial port 6

J6

Serial port 3

J3

Serial port 7

J7

Serial port 4

J4

Serial port 8

J8

INTERRUPT SELECTION

IRQ

JP12

2

Pins 1 & 2 closed

3

Pins 3 & 4 closed

4

Pins 5 & 6 closed

5

Pins 7 & 8 closed

6

Pins 9 & 10 closed

7

Pins 11 & 12 closed

COMPATIBILITY MODE SELECTION

Port 1

Port 2

JP2

JP3

COMn: compatible

COMn: compatible

Closed

Closed

COMn: compatible

Proprietary mode

Closed

Open

Proprietary mode

COMn: compatible

Open

Closed

Proprietary mode

Proprietary mode

Open

Open

SERIAL PORT 1 CONFIGURATION

Setting

SW1/1

Enabled

On

Disabled

Off

Notes: For serial ports 2 through 8, use SW2/1 through SW8/1, respectively.

SERIAL PORT 1 ADDRESS SELECT

Address

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

SW1/7

SW1/8

000h

On

On

On

On

On

On

On

008h

On

On

On

On

On

On

Off

010h

On

On

On

On

On

Off

On

018h

On

On

On

On

On

Off

Off

220h (COM7:)

Off

On

On

On

Off

On

On

228h (COM8:)

Off

On

On

On

Off

On

Off

2E0h (COM6:)

Off

On

Off

Off

Off

On

On

2E8h (COM4:)

Off

On

Off

Off

Off

On

Off

2F8h (COM2:)

Off

On

Off

Off

Off

Off

Off

3E0h (COM5:)

Off

Off

Off

Off

Off

On

On

3E8h (COM3:)

Off

Off

Off

Off

Off

On

Off

3F8h (COM1:)

Off

Off

Off

Off

Off

Off

Off

7E0h

Off

Off

Off

Off

Off

On

On

7E8h

Off

Off

Off

Off

Off

On

Off

7F0h

Off

Off

Off

Off

Off

Off

On

7F8h

Off

Off

Off

Off

Off

Off

Off

Notes: For serial ports 2 through 8, use SW2 through SW8, respectively.

A total of 127 memory base address settings are available. The switches are a binary representation of the decimal addresses. Switch 8 is the Least Significant Bit and switch 2 is the Most Significant Bit. The switches have the following decimal values: switch 8=1, 7=2, 6=4, 5=8, 4=16, 3=32, 2=64. Turn off the switches and add the off switches to obtain the correct memory base address. (On=0, Off=1)

STATUS REGISTER ADDRESS SELECT

Address

SW9/2

SW9/3

SW9/4

SW9/5

SW9/6

SW9/7

SW9/8

000h

On

On

On

On

On

On

On

008h

On

On

On

On

On

On

Off

010h

On

On

On

On

On

Off

On

018h

On

On

On

On

On

Off

Off

7E0h

Off

Off

Off

Off

Off

On

On

7E8h

Off

Off

Off

Off

Off

On

Off

7F0h

Off

Off

Off

Off

Off

Off

On

7F8h

Off

Off

Off

Off

Off

Off

Off

A total of 127 memory base address settings are available. The switches are a binary representation of the decimal addresses. Switch 8 is the Least Significant Bit and switch 2 is the Most Significant Bit. The switches have the following decimal values: switch 8=1, 7=2, 6=4, 5=8, 4=16, 3=32, 2=64. Turn off the switches and add the off switches to obtain the correct memory base address. (On=0, Off=1)

STATUS REGISTER CONFIGURATION

Setting

SW9/1

Enabled

On

Disabled

Off

INPUT CLOCK DIVISOR SELECT

JP1

Diveide by 10 (Default)

Divide by 5

Divide by 2

Divide by 1

SERIAL PORT 1 DTE/DCE SELECTION

JP4

DTE

DCE

Note: For ports 2-8, use JP5 through JP11, respectively.

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