
QUATECH, INC.

DS-102, DS-102S

Card Type          Serial interface
Chipset Controller Unidentified
I/O Options        Serial ports (2)
Maximum Dram       N/A

[Image]

                            CONNECTIONS

        Purpose          Location         Purpose          Location

  Serial port 1            J1       Serial port 2            J2

                         SERIAL PORT CONFIGURATION

         Port 1                   Port 2                    JP4

         Enabled                  Enabled             Pins 1 & 2, 3 & 4
                                                           closed

         Enabled                 Disabled            Pins 1 & 2 closed

        Disabled                  Enabled            Pins 3 & 4 closed

        Disabled                 Disabled                   Open

                    SERIAL INTERRUPT SHARING SELECTION

       Port 1               Port 2              JP2              JP3

    Non-sharable         Non-sharable       Pins 2 & 3, 5   Pins 2 & 3, 5
                                             & 6 closed      & 6 closed

    Non-sharable           Sharable         Pins 2 & 3, 5   Pins 1 & 2, 4
                                             & 6 closed      & 5 closed

      Sharable           Non-sharable       Pins 1 & 2, 4   Pins 2 & 3, 5
                                             & 5 closed      & 6 closed

      Sharable             Sharable         Pins 1 & 2, 4   Pins 1 & 2, 4
                                             & 5 closed      & 5 closed

                           PORT 1 ADDRESS SELECT

  Address    SW1/1  SW1/2   SW1/3   SW1/4   SW1/5   SW1/6   SW1/7   SW1/8

   000h       On     On      On      On      On      On      On      On

   008h       On     On      On      On      On      On      On      Off

   010h       On     On      On      On      On      On     Off      On

   018h       On     On      On      On      On      On     Off      Off

    2E8h      On     Off     On      Off     Off    Off      On      Off
  (COM4:)

    2F8h      On     Off     On      Off     Off    Off     Off      Off
  (COM2:)

    3E8h      On     Off     Off     Off     Off    Off      On      Off
  (COM3:)

    3F8h      On     Off     Off     Off     Off    Off     Off      Off
  (COM1:)

   7E0h      Off     Off     Off     Off     Off    Off      On      On

   7E8h      Off     Off     Off     Off     Off    Off      On      Off

   7F0h      Off     Off     Off     Off     Off    Off     Off      On

   7F8h      Off     Off     Off     Off     Off    Off     Off      Off

  Note: A total of 255 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 1 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, 1=128. Turn off the switches and add the off
  switches to obtain the correct memory base address. (On=0, Off=1)

                           PORT 2 ADDRESS SELECT

  Address    SW2/1  SW2/2   SW2/3   SW2/4   SW2/5   SW2/6   SW2/7   SW2/8

   000h       On     On      On      On      On      On      On      On

   008h       On     On      On      On      On      On      On      Off

   010h       On     On      On      On      On      On     Off      On

   018h       On     On      On      On      On      On     Off      Off

    2E8h      On     Off     On      Off     Off    Off      On      Off
  (COM4:)

    2F8h      On     Off     On      Off     Off    Off     Off      Off
  (COM2:)

    3E8h      On     Off     Off     Off     Off    Off      On      Off
  (COM3:)

    3F8h      On     Off     Off     Off     Off    Off     Off      Off
  (COM1:)

   7E0h      Off     Off     Off     Off     Off    Off      On      On

   7E8h      Off     Off     Off     Off     Off    Off      On      Off

   7F0h      Off     Off     Off     Off     Off    Off     Off      On

   7F8h      Off     Off     Off     Off     Off    Off     Off      Off

  Note: A total of 255 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 1 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, 1=128. Turn off the switches and add the off
  switches to obtain the correct memory base address. (On=0, Off=1)

  PORT 1 DTE/DCE SELECTION

             JP7

     DTE            DCE

   [Image]        [Image]

  PORT 2 DTE/DCE SELECTION

             JP8

     DTE            DCE

   [Image]        [Image]

          PORT 1 INTERRUPT SELECTION

          IRQ                   JP5

           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

          PORT 2INTERRUPT SELECTION

          IRQ                   JP6

           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

                  INPUT CLOCK DIVISOR SELECT

                              JP1

  10 (Default)         5               2              1

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

