Z20k11X

Detailed Explanation of SPI Protocol (Based on ZhiXin Z20K11X)

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Detailed Explanation of SPI Protocol (Based on ZhiXin Z20K11X)

Click the blue text Follow us 1. Introduction 1. Concept The SPI (Serial Peripheral Interface) bus protocol is a full-duplex synchronous serial bus communication protocol used for data transmission between integrated circuits. The SPI bus typically consists of one master device and multiple slave devices, each slave device has a separate chip select signal, and … Read more

Detailed Explanation of UART Protocol Based on Z20k11X

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Detailed Explanation of UART Protocol Based on Z20k11X

Click the blue words Follow us 1. Introduction 1. Concept USART (Universal Synchronous Asynchronous Receiver Transmitter) is a serial communication device that can flexibly perform full-duplex information exchange with external devices. UART (Universal Asynchronous Receiver/Transmitter) is a bidirectional, serial, asynchronous communication bus that can achieve full-duplex communication using only one data receiving line (RXD) and … Read more