INDUSTRIAL COMPUTER SOURCE

16REL

Card Type   Parallel card
I/O Options parallel ports (2)
Data Bus    8-bit ISA

[Image]

                                CONNECTIONS

                Function                              Label

  2 parallel ports via DB-37 connector                 CN1

                            BASE I/O ADDRESS SELECTION

  Address   Address  SW1/1   SW1/2   SW1/3   SW1/4   SW1/5   SW1/6   SW1/7   SW1/8
  Port A    Port B

      282    283      Off     On      Off     On      On      On      On      On

      286    287      Off     On      Off     On     Off      On      On     Off

      2EA    2EB      Off     On      Off     Off    Off      On     Off      On

      2EE    2EF      Off     On      Off     Off    Off      On     Off     Off

  »   302    303      Off     Off     On      On      On      On      On      On

      306    307      Off     Off     On      On      On      On      On     Off

      322    323      Off     Off     On      On     Off      On      On      On

      38A    38B      Off     Off     Off     On      On      On     Off      On

      3A2    3A3      Off     Off     Off     On     Off      On      On      On

      3A6    3A7      Off     Off     Off     On     Off      On      On     Off

                                       Note:

  A total of 255 base address settings are available. The switches are a binary
  representation of the decimal memory addresses. SW1/1 is the Most Significant
  Bit and switch SW1/8 is the Least Significant Bit. The switches have the
  following decimal values: SW1/1=512, SW1/2=256, SW1/3=128, SW1/4=64, SW1/5=32,
  SW1/6=16, SW1/7=8, SW1/8=4. Turn off the switches and add the values of the
  switches, including an additional value of 2 as a fixed setting, to obtain the
  correct memory address. (Off=1, On=0)

                       MISCELLANEOUS TECHNICAL NOTES

  An optional cable is required to bring out the B side of the switches
  to another 37-pin connector (Port B).