INDUSTRIAL COMPUTER SOURCE
==========================

   ML8-P

   Card Type   Analog to digital timing converter, Digital I/O    
               card                                               
   I/O Options 37-pin serial port                                 
   Data Bus    8-bit ISA                                          

<gopher://bitreich.org/I/th99/i/I-L/54601-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |           Function            |           Label            |
   |-------------------------------+----------------------------|
   | 37-pin serial port            |             J1             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       IRQ SELECTION                        |
   |------------------------------------------------------------|
   |IRQ | J2/A  | J2/B  | J2/C  | J2/D  | J2/E  | J2/F  | J2/G  |
   |----+-------+-------+-------+-------+-------+-------+-------|
   | 2  |Closed | Open  | Open  | Open  | Open  | Open  | Open  |
   |----+-------+-------+-------+-------+-------+-------+-------|
   | 3  | Open  |Closed | Open  | Open  | Open  | Open  | Open  |
   |----+-------+-------+-------+-------+-------+-------+-------|
   | 4  | Open  | Open  |Closed | Open  | Open  | Open  | Open  |
   |----+-------+-------+-------+-------+-------+-------+-------|
   | 5  | Open  | Open  | Open  |Closed | Open  | Open  | Open  |
   |----+-------+-------+-------+-------+-------+-------+-------|
   | 6  | Open  | Open  | Open  | Open  |Closed | Open  | Open  |
   |----+-------+-------+-------+-------+-------+-------+-------|
   | 7  | Open  | Open  | Open  | Open  | Open  |Closed | Open  |
   |----+-------+-------+-------+-------+-------+-------+-------|
   | X  | Open  | Open  | Open  | Open  | Open  | Open  |Closed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 BASE I/O ADDRESS SELECTION                 |
   |------------------------------------------------------------|
   | Setting | S1/1 | S1/2 | S1/3 |S1/4 |S1/5 |S1/6 |S1/7 |S1/8 |
   |---------+------+------+------+-----+-----+-----+-----+-----|
   |  000h   |  On  |  On  |  On  | On  | On  | On  | On  | On  |
   |---------+------+------+------+-----+-----+-----+-----+-----|
   |  100h   |  On  | Off  |  On  | On  | On  | On  | On  | On  |
   |---------+------+------+------+-----+-----+-----+-----+-----|
   |  180h   |  On  | Off  | Off  | On  | On  | On  | On  | On  |
   |---------+------+------+------+-----+-----+-----+-----+-----|
   |  1C0h   |  On  | Off  | Off  | Off | On  | On  | On  | On  |
   |---------+------+------+------+-----+-----+-----+-----+-----|
   |  1E0h   |  On  | Off  | Off  | Off | Off | On  | On  | On  |
   |---------+------+------+------+-----+-----+-----+-----+-----|
   |  1F0h   |  On  | Off  | Off  | Off | Off | Off | On  | On  |
   |---------+------+------+------+-----+-----+-----+-----+-----|
   |  380h   | Off  | Off  | Off  | On  | On  | On  | On  | On  |
   |---------+------+------+------+-----+-----+-----+-----+-----|
   |  3C0h   | Off  | Off  | Off  | Off | On  | On  | On  | On  |
   |---------+------+------+------+-----+-----+-----+-----+-----|
   |  3E0h   | Off  | Off  | Off  | Off | Off | On  | On  | On  |
   |---------+------+------+------+-----+-----+-----+-----+-----|
   |  3F0h   | Off  | Off  | Off  | Off | Off | Off | On  | On  |
   |---------+------+------+------+-----+-----+-----+-----+-----|
   |  3F8h   | Off  | Off  | Off  | Off | Off | Off | Off | On  |
   |------------------------------------------------------------|
   |                           Note:                            |
   |                                                            |
   |A total of 255 base address settings are available. The     |
   |switches are a binary representation of the decimal memory  |
   |addresses. S1/1 is the Most Significant Bit and switch S1/8 |
   |is the Least Significant Bit. The switches have the         |
   |following decimal values: S1/1=512, S1/2=256, S1/3=128,     |
   |S1/4=64, S1/5=32, S1/6=16, S1/7=8, S1/8=4. Turn off the     |
   |switches and add the values of the switches to obtain the   |
   |correct memory address. (Off=1, On=0)                       |
   +------------------------------------------------------------+