QUATECH, INC.

MS-100, MS-100S

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

[Image]

                            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)

  [Image]             [Image]           [Image]           [Image]

               SERIAL PORT 1 DTE/DCE SELECTION

                             JP4

             DTE                            DCE

  [Image]                       [Image]

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