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- Serial Peripheral Interface - Wikipedia
Serial Peripheral Interface (SPI) is a de facto standard (with many variants) for synchronous serial communication, used primarily in embedded systems for short-distance wired communication between integrated circuits
- Basics of SPI: Serial Communications - Texas Instruments
There are two control lines for SPI The controller, usually a microcontroller or DSP, controls a peripheral select and the serial clock used for data synchronization An SPI bus can control multiple peripherals
- SPI Interface Explained: Simple Guide for Beginners
SPI or Serial Peripheral Interface was developed by Motorola in the 1980’s as a standard, low – cost and reliable interface between the Microcontroller (microcontrollers by Motorola in the beginning) and its peripheral ICs
- Basics of the SPI Communication Protocol
SPI is a communication protocol used to interface a variety of sensors and modules to microcontrollers This easy to understand guide will explain how it works
- Introduction to SPI Interface | Analog Devices
Serial peripheral interface (SPI) is one of the most widely used interfaces between microcontroller and peripheral ICs such as sensors, ADCs, DACs, shift registers, SRAM, and others
- What is Serial Peripheral Interface (SPI)? - GeeksforGeeks
Serial Peripheral Interface (SPI) is the process of synchronous serial communication protocol It is mainly used for connecting the microcontrollers to peripheral devices like sensors, displays, and memory chips It facilitates the full-duplex, synchronous serial communication between one or more slave devices and a microcontroller
- Serial Peripheral Interface (SPI) - SparkFun Learn
SPI works in a slightly different manner It's a "synchronous" data bus, which means that it uses separate lines for data and a "clock" that keeps both sides in perfect sync The clock is an oscillating signal that tells the receiver exactly when to sample the bits on the data line
- An Overview of the Serial Peripheral Interface (SPI)
Although it’s an older standard, SPI is still a commonly used synchronous serial communication protocol for exchanging data between MCUs or registers
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