QUATECH, INC.
=============

   MS-100, MS-100S

   Card Type          Serial interface                            
   Chipset Controller Unidentified                                
   I/O Options        Serial ports (8)                            
   Maximum Dram       N/A                                         

<gopher://bitreich.org/I/th99/i/P-R/50746-1.png>
   

   +------------------------------------------------------------+
   |                        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   |  Off  |  On  |  On  |  On  | Off  |  On  |  On  |
   | (COM7:)  |       |      |      |      |      |      |      |
   |----------+-------+------+------+------+------+------+------|
   |   228h   |  Off  |  On  |  On  |  On  | Off  |  On  | Off  |
   | (COM8:)  |       |      |      |      |      |      |      |
   |----------+-------+------+------+------+------+------+------|
   |   2E0h   |  Off  |  On  | Off  | Off  | Off  |  On  |  On  |
   | (COM6:)  |       |      |      |      |      |      |      |
   |----------+-------+------+------+------+------+------+------|
   |   2E8h   |  Off  |  On  | Off  | Off  | Off  |  On  | Off  |
   | (COM4:)  |       |      |      |      |      |      |      |
   |----------+-------+------+------+------+------+------+------|
   |   2F8h   |  Off  |  On  | Off  | Off  | Off  | Off  | Off  |
   | (COM2:)  |       |      |      |      |      |      |      |
   |----------+-------+------+------+------+------+------+------|
   |   3E0h   |  Off  | Off  | Off  | Off  | Off  |  On  |  On  |
   | (COM5:)  |       |      |      |      |      |      |      |
   |----------+-------+------+------+------+------+------+------|
   |   3E8h   |  Off  | Off  | Off  | Off  | Off  |  On  | Off  |
   | (COM3:)  |       |      |      |      |      |      |      |
   |----------+-------+------+------+------+------+------+------|
   |   3F8h   |  Off  | Off  | Off  | Off  | Off  | Off  | Off  |
   | (COM1:)  |       |      |      |      |      |      |      |
   |----------+-------+------+------+------+------+------+------|
   |   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   | Divide by 5 | Divide by 2 | Divide by 1 |
   |    (Default)     |             |             |             |
   |------------------+-------------+-------------+-------------|
<gopher://bitreich.org/I/th99/i/P-R/50746-2.png>
   |          | [3][IMG]    | [4][IMG]    | [5][IMG]    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              SERIAL PORT 1 DTE/DCE SELECTION               |
   |------------------------------------------------------------|
   |                            JP4                             |
   |------------------------------------------------------------|
   |             DTE              |             DCE             |
   |------------------------------+-----------------------------|
<gopher://bitreich.org/I/th99/i/P-R/50746-6.png>
   |                      | [7][IMG]                    |
   |------------------------------------------------------------|
   | Note: For ports 2-8, use JP5 through JP11, respectively.   |
   +------------------------------------------------------------+