
AMERICAN DATA AQUISITION CORPORATION

5508SHR REV.1

Card Type               Data Aquisition
Chip Set                Unidentified
Maximum Onboard Memory  Unidentified
I/O Options             Analog input, digital input
Hard Drives supported   None
Floppy drives supported None
Data Bus                16-bit ISA
Card Size               Three-quarter length

[Image]

                                CONNECTIONS

          Function             Label           Function           Label

  37-pin analog/digital          J1      A/D converter range       R101
  signals connector                      selector

  A/D offset selector           R100     Common mode selector      R102

                           DMA CHANNEL SELECTION

    Channel        W10       W11       W12      W13       W14       W15

     Disabled     Open      Open     Open      Open     Open      Open

         1         Open      Open     Closed    Open     Open     Closed

         2         Open     Closed    Open      Open     Closed    Open

         3        Closed     Open     Open     Closed    Open      Open

                       A/D TRIGGER SOURCE SELECTION

                 Mode                         JP1                W1

      H/W trigger source = Counter 0      Pins 2 & 3           Open
                                            closed

             External trigger              Pins 1 & 2           Open
                                            closed

           Scan mode triggering            Pins 2 & 3          Closed
                                            closed

  Note: Scan mode triggering initiates triggers from counter 0 on receipt
  of external trigger.

                          COUNTER SOURCE SETTINGS

        Counter                Setting          Label         Position

      Counter 1 clock   External (clock 1)      JP5         Pins 2 & 3
           source                                              closed

       Counter 1 clock   4.00 MHz oscillator     JP5         Pins 1 & 2
           source                                              closed

      Counter 2 clock   External (clock 2)      JP6         Pins 2 & 3
           source                                              closed

       Counter 2 clock   4.00 MHz oscillator     JP6         Pins 1 & 2
           source                                              closed

                      DIGITAL I/O PORT CONFIGURATION

               Function                    Label           Position

     Port 1 (DIO4-DIO7) output             W2               Open

      Port 1 (DIO4-DIO7) input              W2              Closed

     Port 0 (DIO0-DIO3) input              W3              Closed

      Port 0 (DIO0-DIO3) output             W3               Open

                        BASE I/O ADDRESS SELECTION

  Setting       W9         W8        W7        W6        W5         W4

      000h     Open       Open      Open      Open      Open       Open

      010h     Open       Open      Open      Open      Open      Closed

      020h     Open       Open      Open      Open     Closed      Open

      030h     Open       Open      Open      Open     Closed     Closed

      040h     Open       Open      Open     Closed     Open       Open

     110h     Open      Closed     Open      Open      Open      Closed

      3B0h    Closed     Closed    Closed     Open     Closed     Closed

      3C0h    Closed     Closed    Closed    Closed     Open       Open

      3D0h    Closed     Closed    Closed    Closed     Open      Closed

      3E0h    Closed     Closed    Closed    Closed    Closed      Open

      3F0h    Closed     Closed    Closed    Closed    Closed     Closed

                                   Note:

  A total of 64 base address settings are available. The jumpers are a
  binary representation of the decimal memory addresses. W9 is the Most
  Significant Bit and switch W4 is the Least Significant Bit. The
  switches have the following decimal values: W9=512, W8=256, W7=128,
  W6=64, W5=32, W4=16. Turn off the switches and add the values of the
  switches to obtain the correct memory address. (Close=1, Open=0)

                          IRQ INTERRUPT SELECTION

           IRQ                  JP2             JP3              JP4

             IRQ2              Open             Open          Pins 1 & 2
                                                               closed

             IRQ3              Open          Pins 1 & 2         Open
                                               closed

             IRQ4            Pins 1 & 2         Open            Open
                              closed

             IRQ5              Open             Open          Pins 2 & 3
                                                               closed

             IRQ6              Open          Pins 2 & 3         Open
                                               closed

             IRQ7            Pins 2 & 3         Open            Open
                              closed

          Disabled            Open             Open            Open

