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Why does I2C issue a start condition and a stop condition at the beginning and at the end of transmissions respectively,

Posted: Mon Jun 06, 2022 5:09 pm
by answerhappygod
Why does I2C issue a start condition and a stop condition at the
beginning and at the end of transmissions respectively, while SPI
does not?
Group of answer choices Because I2C operates at a lower speed
compared to SPI.
Because SPI has only one master, but I2C has multiple
masters.
Because SPI operates in the duplex mode, but I2C operates in the
half-duplex mode.
Because SPI has an additional slave-select line, but I2C does
not.