9/23/2023 0 Comments I2c vs uart performance![]() ![]() Moreover, you can only have one controller device on an SPI bus. ![]() On this note, the four lines allow a master SPI (controlling device) to communicate with a slave SPI (peripheral device). MISO: Master In Slave Out (owned by the master SPI device).SCLK: Serial Clock (owned by the master SPI).MOSI: Master Out Slave In (owned by the master SPI).SS: Slave Select line (controlled by the master SPI).However, it’s crucial to note that these don’t include the ground and power lines. So, the SPI protocol utilizes four signal lines for communication between parts. In the 1980s, Motorola developed the SPI protocol to establish communication between the microcontrollers of that time with other peripherals like EEPROM. Nevertheless, we’re here to help you understand the difference between these two similar protocols.Īre you ready? Let’s begin! What is an SPI Protocol? However, selecting the wrong protocol for your project can result in undesirable results. But they are easy to use and work perfectly for communication between chips on your PCB. ![]() SPI? But you don’t know which one to pick? If yes, we’ll help you decide which one is better for your project.įirst off, the I2C and SPI are “low-end” protocols. Are you designing a project, and it’s crucial to choose between I2C vs. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |