i
THIS PAGE IS SUPPOSE TO BE BLANK
Table of Contents
Unit 1 – Circuit Board Familiarization........................................................................................1
Exercise 1 – Component Location and Identification.................................................................5
Exercise 2 – Operation of the General Circuits ..........................................................................6
Exercise 3 – IC Package Fundamentals ......................................................................................7
Unit 2 – Decoder and Priority Encoder .......................................................................................9
Exercise 1 – BCD Decoder Operation ......................................................................................13
Exercise 2 – Priority Encoder Operation ..................................................................................14
Unit 3 – ADC and DAC Operation.............................................................................................15
Exercise 1 – ADC Operation..................................................................................................... 19
Exercise 2 – DAC Operation..................................................................................................... 20
Unit 4 – Multiplexer and Demultiplexer ....................................................................................21
Exercise 1 – Data Selector and Multiplexer..............................................................................26
Exercise 2 – 1-Line-to-8-Line Demultiplexer...........................................................................27
Unit 5 – 7-Segment Driver/Display.............................................................................................2 9
Exercise 1 – LED Decoder/Driver ............................................................................................33
Exercise 2 – 7-Segment LED Display ......................................................................................34
Unit 6 – Parity Generator/Checker ............................................................................................35
Exercise 1 – Odd and Even Parity.............................................................................................37
Appendix A – Safety ................................................................................................................. A-ii