Figure 1-3. Analog test adapter.

TM 11-6625-2937-13

supplies the test power and stimuli from the digital tester

1-13.

System Application

to the microprocessor or standard logic card being

tested. Digital outputs from the card being tested are

The digital tester sups the test number being run, test

supplied to the control-interface unit, which feeds this

stimuli and module test power to the control-interface

data back to the digital tester for comparison. For a

unit The test number input is a verification check for

detailed description of power and signal distribution, refer

proper switch settings on the control-interface unit The

to Principles of Operation, Chapter 4.

control-interface unit, through switching devices,

1-7