MICROPROCESSOR AND MICROCONTROLLER

Detailed explanation-1: -SPI Read and Write Protocol • In connecting a device with an SPI bus to µC, we use µC as the master while the SPI device acts as slave. µC generates the SCLK, which is fed to SCLK pin of the SPI device, to synchronize the transfer of data one bit at a time, MSB goes in first.

Detailed explanation-2: -Master Synchronous Serial Port (MSSP) to the Stand-Alone I²C Module Migration.

Detailed explanation-3: -Below are the options required to set for operating the MSSP module in SPI mode. The MSSP module contains two registers, transmit/receive shift register (SSPSR) and a buffer register (SSPBUF).

Detailed explanation-4: -A Synchronous Serial Port (SSP) is a controller that supports the Serial Peripheral Interface (SPI), 4-wire Synchronous Serial Interface (SSI), and Microwire serial buses. A SSP uses a master-slave paradigm to communicate across its connected bus.

Detailed explanation-5: -The Synchronous Serial Port (SSP) module is a serial interface useful for communicating with. other peripherals or microcontroller devices. These peripheral devices may be serial EEPROMs, shift registers, display drivers, A/D converters, etc.