Embedded Serial Communication

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written 5.3 years ago by

gayathris • 130

1. Serial Peripheral interface (SPI) bus

SPI bus was developed by Motorola.
Protocol : Synchronous bus

$ \hspace{1cm}\hspace{1cm} $: Full duplex, Bidirectional bus
SPI is a 4-wire bus i.e.it uses 4 wires. i.e 4 signals: SCLK for serial clock, MOSI, MISO, and $\overline{SS}$.
Master in slave out(MISO): This signal …

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