
ACQUTEK CORPORATION

PA-MA12(-H)

Card Type                 Data Acquisition
Chip Set                  Unidentified
Maximum Onboard Memory    Unidentified
I/O Options               Analog input, digital input, digital I/O
                          connectors (3)
Data Bus                  16-bit ISA
Card Size                 Full-length

[Image]

                                CONNECTIONS

          Function             Label           Function           Label

  XDI expansion board           CN1      A/D converter CMRR        VR1
  connector                              selector

  XDI expansion board           CN2      A/D converter offset      VR2
  connector                              selector

  XDI expansion board           CN3      A/D converter range       VR3
  connector                              selector

  37-pin analog/digital         CN4      D/A converter range       VR4
  signals connector                      selector

  Timer signal input (8254)     JP1      D/A converter offset      VR5
                                         selector

  External clock input          JP10

                        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         JP11        Pins 1 & 2 closed
      alter

     Factory configured - do not          TP1        Pins 1 & 2 closed
      alter

     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

                          DATA TRANSFER SELECTION

           Data length               JP4/A         JP4/B         JP4/C

      Automatic Word/Byte data       Open         Closed        Open
           transfer enabled

        Byte data transfer for       Closed         Open         Open
          A/D data (8 bits)

        Word data transfer for        Open          Open        Closed
         A/D data ( 16 bits)

                               DMA CHANNEL SELECTION

  Channel   JP12/A  JP12/B-C   JP12/D-E   JP12/F-G   JP12/H-I   JP12/J-K   JP12/L-M

    0       Open      Open       Open       Open       Open      Open      Closed

    1       Open      Open       Open       Open       Open     Closed      Open

    3       Open      Open       Open       Open      Closed     Open       Open

    5       Closed    Open       Open      Closed      Open      Open       Open

    6       Closed    Open      Closed      Open       Open      Open       Open

    7       Closed   Closed      Open       Open       Open      Open       Open

  Note: Channels 0,5,6, & 7 are not available for PC & PC-XT.

                    D/A OUTPUT VOLTAGE RANGE SELECTION

         Voltage            JP13/A       JP13/B      JP13/C      JP13/D

          0V to 5V          Open        Closed       Open        Open

          0V to 10V          Open         Open       Closed       Open

          -5V to 5V          Open        Closed       Open       Closed

         -10V to 10V         Open         Open       Closed      Closed

                     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: Pins designated are in the closed position. IRQ10, IRQ11, IRQ12,
  IRQ14 & IRQ15 are for AT compatible buses; PC buses will not support
  them.

