AN99218 - Multifunction Serial Interface of FM MCU | Cypress Semiconductor
AN99218 - Multifunction Serial Interface of FM MCU
The FM family microcontroller includes a built-in MFS interface, which can be configured to UART, Clock Synchronous Serial Interface CSIO (SPI), I2C, and LIN with user settings, providing flexibility and convenience in the application.
This application note introduces the MFS modes and shows how to use MFS with the Peripheral Driver Library (PDL). It also shows the data format of each communication protocol and then explains interrupt timing. This basic information can help you gain a better understanding of how each MFS mode works. Finally, some examples that use the PDL are given to show how to implement the data transmission and reception of each mode.