
ACQUTEK CORPORATION

PA-AD12(-H)

Card Type              Data Acquisition
Chip Set               None
Maximum Onboard Memory Unidentified
I/O Options            Analog/digital I/O
Data Bus               16-bit ISA
Card Size              Half-length

[Image]

                                CONNECTIONS

          Function             Label           Function           Label

  37-pin analog/digital         CN1      A/D converter offset      VR1
  signals connector                      selector

  Timer signal input (8254)     JP1      A/D converter range       VR2
                                         selector

  External clock input          JP10     A/D converter CMRR        VR3
                                         selector

                        USER CONFIGURABLE SETTINGS

              Function                  Label             Position

  Differential A/D input                 JP9          Pins 1 & 2, 4 & 5
                                                           closed

  Single ended A/D input                 JP9          Pins 2 & 3, 5 & 6
                                                           closed

                          TESTING JUMPER SETTINGS

              Function                    Label            Position

    Factory configured - do not           JP2         Pins 1 & 2, 3 & 4
     alter                                                  closed

    Factory configured - do not           TP1        Pins 1 & 2 closed
     alter (S/H enabled)

    Factory configured - do not           TP2        Pins 1 & 2 closed
     alter

    Factory configured - do not           TP3        Pins 1 & 2 closed
     alter

    Factory configured - do not           TP4        Pins 1 & 2 closed
     alter

    Factory configured - do not           TP5        Pins 1 & 2 closed
     alter

                     A/D INPUT VOLTAGE RANGE SELECTION

              Function                   Label             Position

              5V A/D input               JP5         Pins 2 & 3 closed

              10V A/D input               JP5         Pins 1 & 2 closed

           Bipolar A/D input             JP6          Pins 1 & 2, 4 & 5
                                                            closed

            Unipolar A/D input            JP6          Pins 2 & 3, 5 & 6
                                                            closed

                         A/D INPUT GAIN SELECTION

                   Gain                                  JP8

                 Not installed                          Open

                      1                         Pins 9 & 11 closed

                       2                         Pins 11 & 12 closed

                       5                         Pins 9 & 10 closed

                      10                          Pins 7 & 8 closed

                      20                          Pins 5 & 6 closed

                      50                          Pins 3 & 4 closed

                 User defined                     Pins 1 & 2 closed

                            BASE I/O ADDRESS SELECTION

  Setting   JP7/A    JP7/B    JP7/C    JP7/D    JP7/E    JP7/F    JP7/G    JP7/H

      000h  Closed   Closed   Closed   Closed   Closed   Closed   Closed   Closed

      010h  Closed   Closed   Closed   Closed   Closed   Closed   Closed   Open

      020h  Closed   Closed   Closed   Closed   Closed   Closed   Open     Closed

      030h  Closed   Closed   Closed   Closed   Closed   Closed   Open     Open

      040h  Closed   Closed   Closed   Closed   Closed   Open     Closed   Closed

     2E0h  Closed   Closed    Open    Closed   Open     Open     Open     Closed

      FB0h   Open     Open     Open     Open    Open     Closed   Open     Open

      FC0h   Open     Open     Open     Open    Open     Open     Closed   Closed

      FD0h   Open     Open     Open     Open    Open     Open     Closed   Open

      FE0h   Open     Open     Open     Open    Open     Open     Open     Closed

      FF0h   Open     Open     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. JP7/A is the Most Significant
  Bit and switch JP7/H is the Least Significant Bit. The switches have the
  following decimal values: JP7/A=2048, JP7/B=1024, JP7/C=512, JP7/D=256,
  JP7/E=128, JP7/F=64, JP7/G=32, JP7/H=16. Turn off the switches and add the
  values of the switches to obtain the correct memory address. (Open=1, Closed=0)

                          IRQ INTERRUPT SELECTION

         IRQ            JP3/A      JP3/B     JP3/C     JP3/D      JP3/E

           IRQ2          Open      Open       Open      Open     Pins 1 &
                                                                    2

           IRQ3          Open      Open       Open     Pins 1      Open
                                                        & 2

           IRQ4          Open      Open      Pins 1     Open       Open
                                              & 2

          IRQ5          Open      Pins 1     Open      Open       Open
                                    & 2

           IRQ7         Pins 1     Open       Open      Open       Open
                         & 2

          IRQ10          Open      Open       Open      Open      Pins 2&
                                                                    3

          IRQ11          Open      Open       Open     Pins 2&     Open
                                                         3

          IRQ12          Open      Open      Pins 2&    Open       Open
                                               3

          IRQ14          Open      Pins 2     Open      Open       Open
                                    & 3

          IRQ15         Pins 2     Open       Open      Open       Open
                         & 3

         Disabled        Open      Open       Open      Open       Open

  Note: JP3 jumper may be labeled JP3/4 on the board. Pins designated are
  in the closed position. IRQ10, IRQ11, IRQ12, IRQ14 & IRQ15 are for AT
  compatible buses; PC buses will not support them.

