The album covers the embedded development process commonly used in the communication protocol specification: --I2S --I2C --SPI --USB --UART --CAN --MODBUS --SD --DSPI
USB protocol specification 1.1-- supports USB low speed and full speed specification (12Mbps) USB protocol specification 2.0-- supports USB high speed protocol specification (480Mbps) USB protocol specification 3.0-- support USB ultra high speed protocol specification (5Gbps) This resource includes USB 1.1, 2, and 3 protocol specification documents. With the popularity of USB devices, the USB protocol is becoming more and more important. These three documents are necessary to use the USB protocol core document, we want to help.
SPI protocol specification made by Motorola, and now a lot of SPI basic are subject to the specification. Want to help friends
This resource for the I2C standard protocol specification, for the development and application of I2C has a great help.
This resource for the I2S Standard Specification for I2S drivers engaged in the development or application of friends will be of great help
This resource for the UART standard protocol specification, for the development and application of UART has a great help.
This resource for the field control bus CAN standard protocol 2.0A, for the CAN bus driver development and application development has a great help
This resource for the Modbus application protocol, for the development of Modbus applications have some help
This resource is the SD 2 protocol specification, which has guiding function for SD driver development and application development.
This resource for the DSPI communication protocol reference documentation, can be used as a reference manual for the development of DSPI