Home #1 Embedded Systems Quiz byIndian -9:50 PM 0 SPI Protocol Quiz Unfortunately, check box to select an answer is not appearing, just click beside the right answer you think and that option will be considered as your answer, you can change specific answer by clicking other option. SPI is ____ communication type BUS? Serial Parallel Differential None SD card uses which protocol? I2C UART SPI SMBus Which is the fastest interface? UART SPI I2C GPIO What is “clock polarity” in SPI? Clock Frequency Voltage of Clock Signal Phase of the Signal Sampling Frequency How many modes are there in SPI? 1 2 3 4 Which SPI line carries data from Master to Slave? MISO MOSI SCK CS What is the function of the CS (Chip Select) line? Provides clock signal Enables specific slave device Transfers data Handles power How many wires are typically used in standard SPI communication? 2 3 4 5 In SPI, which device controls the clock? Slave Master Both External circuit SPI communication is generally ____ duplex? Half Full Simplex None Submit Facebook Twitter
