NATIONAL INSTRUMENTS

PC-LPM-16

Card Type          Analog to digital timing converter
Chipset Controller Unidentified
I/O Options        Analog input, digital input, digital output
Maximum DRAM       N/A

[Image]

                  CONNECTIONS

        Purpose                Location

  50-pin I/O connector            J1

                            INTERRUPT SELECTION

   IRQ       W3/A       W3/B      W3/C       W3/D      W3/E        W3/F

  »   5      Open       Open     Closed      Open      Open        Open

      3     Closed      Open      Open       Open      Open        Open

      4      Open      Closed     Open       Open      Open        Open

      6      Open       Open      Open      Closed     Open        Open

      7      Open       Open      Open       Open     Closed       Open

      9      Open       Open      Open       Open      Open       Closed

                        BASE I/O ADDRESS SELECTION

   Address       U34/A5      U34/A6      U34/A7      U34/A8      U34/A9

  »    260h        Off         Off         On          On          Off

       000h        On          On          On          On          On

       020h        Off         On          On          On          On

       040h        On          Off         On          On          On

       060h        Off         Off         On          On          On

       080h        On          On          Off         On          On

       360h        Off         Off         On          Off         Off

       380h        On          On          Off         Off         Off

       3A0h        Off         On          Off         Off         Off

       3C0h        On          Off         Off         Off         Off

       3E0h        Off         Off         Off         Off         Off

       Note: A total of 255 base address settings are available. The
       switches are a binary representation of the decimal memory
       addresses. Switch A9 is the Most Significant Bit and switch A5 is
       the Least Significant Bit. The switches have the following decimal
       values: switch A9=512, A8=256, A7=128, A6=64, A5=32. Turn off the
       switches and add the values of the switches that are off to obtain
       the correct memory address. (Off=1, On=0)

                   BIPOLAR INPUT SELECTION

       Setting                W1                   W2

         ±5V           Pins 2 & 3 closed   Pins 2 & 3 closed

        ±2.5V          Pins 2 & 3 closed   Pins 1 & 2 closed

                   UNIPOLAR INPUT SELECTION

       Setting                W1                   W2

      0 to 10V         Pins 1 & 2 closed   Pins 2 & 3 closed

       0 to 5V         Pins 2 & 3 closed   Pins 2 & 3 closed