AMERICAN DATA AQUISITION CORPORATION

5500MF

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                8-bit ISA
Card Size               Half length

[Image]

                                CONNECTIONS

          Function              Label          Function           Label

  37-pin analog/digital          J1       Bipolar offset            P2
  signals connector                       selector

  A/D converter gain             P1       Unipolar offset           P3
  selector                                selector

                        USER CONFIGURABLE SETTINGS

              Function                   Label             Position

  »   1.02 MHz PIT clock 1 input          JP8         Pins 1 & 2 closed

      External PIT clock 1 input          JP8         Pins 2 & 3 closed

  »   Factory configured - do not         JP11               Open
      alter

  »   A/D channel not sequenced           JP12               Open

      A/D channel auto sequenced          JP12              Closed

                      DIGITAL INPUT/OUTPUT SELECTION

              Setting                   Label             Position

  »     Digital I/O inputs (0-3)         JP4                Open

       Digital I/O outputs (0-3)         JP4               Closed

  »     Digital I/O inputs (4-7)         JP5                Open

       Digital I/O outputs (4-7)         JP5               Closed

  »    Digital I/O outputs (8-11)        JP6               Closed

       Digital I/O inputs (8-11)         JP6                Open

  »   Digital I/O outputs (12-15)        JP7               Closed

       Digital I/O inputs (12-15)        JP7                Open

                     A/D TRIGGER SOURCE SELECTION

                      Source                               JP1

              Software trigger only                       Open

                 External trigger                   Pins 1 & 2 closed

              PIT counter 0 trigger                 Pins 2 & 3 closed

                            A/D RANGE SELECTION

      Polarity          Voltage       JP2       JP3      JP9       JP10

  »      Bipolar         + 10V       Pins 1    Pins 1   Pins 1     Pins 1
                                      & 2       & 2      & 2        & 2

         Bipolar         + 5V        Pins 1    Pins 1   Pins 2     Pins 1
                                      & 2       & 2      & 3        & 2

        Unipolar         0-10V       Pins 2    Pins 2   Pins 2     Pins 2
                                      & 3       & 3      & 3        & 3

  Note: Pins designated are in the closed position

                        BASE I/O ADDRESS SELECTION

  Setting       W9         W8        W7        W6        W5         W4

      000h    Closed     Closed    Closed    Closed    Closed     Closed

      010h    Closed     Closed    Closed    Closed    Closed      Open

      020h    Closed     Closed    Closed    Closed     Open      Closed

      030h    Closed     Closed    Closed    Closed     Open       Open

      040h    Closed     Closed    Closed     Open     Closed     Closed

  »   200h     Open      Closed    Closed    Closed    Closed     Closed

      3B0h     Open       Open      Open     Closed     Open       Open

      3C0h     Open       Open      Open      Open     Closed     Closed

      3D0h     Open       Open      Open      Open     Closed      Open

      3E0h     Open       Open      Open      Open      Open      Closed

      3F0h     Open       Open      Open      Open      Open       Open

                                   Note:

  A total of 256 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=0, Open=1)