Book Analog Interfacing to Embedded Microprocessors
half-flash converters, 25–26 DC motor controller ICs, 191–96
sigma-delta converters, 22–25 encoders, 187–91
successive approximation software controller, 196–98
converters, 20–21 waveforms of, 185
261
Buffer configurations, 233–35 Codecs (compressors/decompressors),
Buffering, bidirectional signal, 71 42
Bus relinquish, 34 Coding, output, 30–31
Buses Coil current
I2C, 38–40 chopper control of, 177
interfacing to clocked as function of supply voltage, 177
microprocessor, 36 Color imaging
SPI, 37 with beam-splitter, 76
-BUSY output, 34 with filters, 75
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