
QUATECH, INC.

DSDP-402

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

[Image]

                                CONNECTIONS

                Purpose                              Location

  Serial controller daughtercard 1                      H1
  header

  Serial controller daughtercard 2                      H2
  header

  Parallel port 1                                       J1

  Parallel port 2                                       J2

                       SERIAL PORT CONFIGURATION

      Port 1           Port 2        JP9 pins 1 & 2    JP9 pins 3 & 4

     Enabled           Enabled           Closed            Closed

     Enabled          Disabled           Closed             Open

     Disabled          Enabled            Open             Closed

     Disabled         Disabled            Open              Open

                         SERIAL INTERRUPT SHARING

     Port 1 IRQ           Port 2 IRQ            JP1              JP3

    Non-sharable         Non-sharable        Pins 1 & 2       Pins 1 & 2
                                               closed          closed

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

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

      Sharable             Sharable         Pins 3 & 4, 5   Pins 3 & 4, 5
                                             & 6 closed      & 6 closed

                             SERIAL PORT 1 ADDRESS SELECTION

  Address   SW1/10  SW1/9   SW1/8   SW1/7   SW1/6   SW1/5   SW1/4   SW1/3   SW1/2  SW1/1

   000h      On      On      On      On      On      On      On      On      On     On

   001h      On      On      On      On      On      On      On      On      On     Off

   002h      On      On      On      On      On      On      On      On     Off     On

   003h      On      On      On      On      On      On      On      On     Off     Off

   004h      On      On      On      On      On      On      On     Off      On     On

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

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

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

   3F4h      Off     Off     Off     Off     Off    Off      On     Off      On     On

   3F5h      Off     Off     Off     Off     Off    Off      On     Off      On     Off

   3F6h      Off     Off     Off     Off     Off    Off      On     Off     Off     On

   3F7h      Off     Off     Off     Off     Off    Off      On     Off     Off     Off

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

  Note: A total of 1023 memory base address settings are available. The switches are a
  binary representation of the decimal addresses. Switch 1 is the Least Significant Bit
  and switch 10 is the Most Significant Bit. The switches have the following decimal
  values: switch 1=1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128, 9=256, 10=512. Add the
  values of the off switches to obtain the correct memory address. (On=0, Off=1)

                             SERIAL PORT 1 ADDRESS SELECTION

  Address   SW2/10  SW2/9   SW2/8   SW2/7   SW2/6   SW2/5   SW2/4   SW2/3   SW2/2  SW2/1

   000h      On      On      On      On      On      On      On      On      On     On

   001h      On      On      On      On      On      On      On      On      On     Off

   002h      On      On      On      On      On      On      On      On     Off     On

   003h      On      On      On      On      On      On      On      On     Off     Off

   004h      On      On      On      On      On      On      On     Off      On     On

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

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

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

   3F4h      Off     Off     Off     Off     Off    Off      On     Off      On     On

   3F5h      Off     Off     Off     Off     Off    Off      On     Off      On     Off

   3F6h      Off     Off     Off     Off     Off    Off      On     Off     Off     On

   3F7h      Off     Off     Off     Off     Off    Off      On     Off     Off     Off

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

  Note: A total of 1023 memory base address settings are available. The switches are a
  binary representation of the decimal addresses. Switch 1 is the Least Significant Bit
  and switch 10 is the Most Significant Bit. The switches have the following decimal
  values: switch 1=1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128, 9=256, 10=512. Add the
  values of the off switches to obtain the correct memory address. (On=0, Off=1)

         SERIAL PORT 1 IRQ SELECTION

          IRQ                   JP2

           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

         SERIAL PORT 2 IRQ SELECTION

          IRQ                   JP4

           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

                      PARALLEL PORT CONFIGURATION

      Port 1           Port 2        JP9 pins 5 & 6    JP9 pins 7 & 8

     Enabled           Enabled           Closed            Closed

     Enabled          Disabled           Closed             Open

     Disabled          Enabled            Open             Closed

     Disabled         Disabled            Open              Open

                  PARALLEL PORT INTERRUPT LEVEL SELECTION

     Port 1 mode         Port 2 mode            JP5             JP6

    High-Low-High       High-Low-High        Pins 1 & 2      Pins 1 & 2
                                              closed           closed

    High-Low-High        Low-High-Low        Pins 1 & 2      Pins 3 & 4
                                              closed           closed

    Low-High-Low        High-Low-High        Pins 3 & 4      Pins 1 & 2
                                              closed           closed

    Low-High-Low         Low-High-Low        Pins 3 & 4      Pins 3 & 4
                                              closed           closed

                     PARALLEL PORT DIRECTION SELECTION

     Port 1 mode         Port 2 mode           JP10             jP11

    Bidirectional       Bidirectional        Pins 3 & 4      Pins 3 & 4
                                              closed           closed

    Bidirectional       Unidirectional       Pins 3 & 4      Pins 1 & 2
                                              closed           closed

   Unidirectional       Bidirectional        Pins 1 & 2      Pins 3 & 4
                                              closed           closed

   Unidirectional       Unidirectional       Pins 1 & 2      Pins 1 & 2
                                              closed           closed

                            PARALLEL PORT 1 ADDRESS SELECTION

  Address   SW3/9  SW3/8   SW3/7   SW3/6   SW3/5   SW3/4   SW3/3   SW3/2   SW3/1  SW3/0

   000h      On     On      On      On      On      On      On      On      On     On

   001h      On     On      On      On      On      On      On      On      On     Off

   002h      On     On      On      On      On      On      On      On     Off     On

   003h      On     On      On      On      On      On      On      On     Off     Off

   004h      On     On      On      On      On      On      On     Off      On     On

   278h     Off     On      On      Off     Off    Off     Off      On      On     On
  (LPT2)

   378h     Off     Off     On      Off     Off    Off     Off      On      On     On
  (LPT1)

   3BCh     Off     Off     Off     On      Off    Off     Off     Off      On     On
  (LPT3)

   3F4h     Off     Off     Off     Off     Off    Off      On     Off      On     On

   3F5h     Off     Off     Off     Off     Off    Off      On     Off      On     Off

   3F6h     Off     Off     Off     Off     Off    Off      On     Off     Off     On

   3F7h     Off     Off     Off     Off     Off    Off      On     Off     Off     Off

   3F8h     Off     Off     Off     Off     Off    Off     Off      On      On     On

  Note: A total of 1023 memory base address settings are available. The switches are a
  binary representation of the decimal addresses. Switch 1 is the Least Significant Bit
  and switch 10 is the Most Significant Bit. The switches have the following decimal
  values: switch 1=1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128, 9=256, 10=512. Add the
  values of the off switches to obtain the correct memory address. (On=0, Off=1)

                            PARALLEL PORT 2 ADDRESS SELECTION

  Address   SW4/9  SW4/8   SW4/7   SW4/6   SW4/5   SW4/4   SW4/3   SW4/2   SW4/1  SW4/0

   000h      On     On      On      On      On      On      On      On      On     On

   001h      On     On      On      On      On      On      On      On      On     Off

   002h      On     On      On      On      On      On      On      On     Off     On

   003h      On     On      On      On      On      On      On      On     Off     Off

   004h      On     On      On      On      On      On      On     Off      On     On

   278h     Off     On      On      Off     Off    Off     Off      On      On     On
  (LPT2)

   378h     Off     Off     On      Off     Off    Off     Off      On      On     On
  (LPT1)

   3BCh     Off     Off     Off     On      Off    Off     Off     Off      On     On
  (LPT3)

   3F4h     Off     Off     Off     Off     Off    Off      On     Off      On     On

   3F5h     Off     Off     Off     Off     Off    Off      On     Off      On     Off

   3F6h     Off     Off     Off     Off     Off    Off      On     Off     Off     On

   3F7h     Off     Off     Off     Off     Off    Off      On     Off     Off     Off

   3F8h     Off     Off     Off     Off     Off    Off     Off      On      On     On

  Note: A total of 1023 memory base address settings are available. The switches are a
  binary representation of the decimal addresses. Switch 1 is the Least Significant Bit
  and switch 10 is the Most Significant Bit. The switches have the following decimal
  values: switch 1=1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128, 9=256, 10=512. Add the
  values of the off switches to obtain the correct memory address. (On=0, Off=1)

        PARALLEL PORT 1 IRQ SELECTION

          IRQ                   JP7

           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

        PARALLEL PORT 2 IRQ SELECTION

          IRQ                   JP8

           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

[Image]

DRV-232 DAUGHTERBOARD

                 CONNECTIONS

        Purpose               Location

  Header to mainboard            H1

  Serial port                    J1

  DTE/DCE CONFIGURATION

     DTE          DCE

     JP1          JP1

  [Image]      [Image]

[Image]

DRV-422/DRV-485 DAUGHTERBOARD

                 CONNECTIONS

        Purpose               Location

  Header to mainboard            H1

  Serial port                    J1

         DUPLEX CONFIGURATION

      Setting       JP1, pins 3 & 6

       Half              Closed

       Full               Open

     RTS/CTS CONFIGURATION

  Pass-thorugh     Loopback

      JP1             JP1

  [Image]        [Image]

