Scope Trace List

Square Wave Harmonic Structure
 FFT trace showing fundamental and at least 3 harmonics
 Identify artifacts of function generator
 Calculate position and height of fundamental and each harmonic

Triangle Wave Harmonic Structure
 FFT trace showing fundamental and at least 3 harmonics
 Identify artifacts of function generator
 Calculate position and height of fundamental and each harmonic

EIA232 Character Transmission
 trace with one complete character, partial preceeding and
following
 Identify data bits
 Identify start, stop bits
 Calculate timing of each bit
 Show "mark" and "space" levels

SPI D/A Converter
 trace of a two byte SPI transfer, including
clock, data, and slave select lines.
 Identify the characters being sent.
 Explain from the data sheet what the instruction is
doing.

D/A Conversion
 trace with analog output signal
 Show conversion time and resolution
 Calculate conversion time and voltage resolution

A/D and D/A Conversion
 trace with analog input signal and reconstructed analog output
signal
 Show delay due to conversion
 Show sample time and resolution
 Calculate conversion time, voltage resolution and delay

A/D and D/A Conversion Frequency Aliasing
 trace with analog input signal and reconstructed analog output
signal
 Show conversion time
 Show periods of input and output
 Calculate alias frequency based on input and conversion time

Amplitude Modulation
 trace with analog input signal and modulated output
signal
 Show carrier period
 Show signal period
 Calculate carrier and signal frequencies and modulation
percentage

Frequency Modulation and Demodulation
 trace with analog input signal and modulated output
signal
 Show carrier period
 Show signal period
 Calculate carrier and signal frequencies and modulation
percentage
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