Embedded Systems Basic Peripherals topic include: Parallel ports, timer, i2c, rs232, uart, dma and its implementation. Embedded systems use peripherals to communicate with the outside world. Peripherals are designed as building blocks on top of existing motherboards. They offer flexibility for additional I/O expansion without any redesign. An interface is the means by which the microcontroller communicates with these peripherals. Interfaces often involve protocols like: SPI, I2C, UART. Embedded peripherals are designed as building blocks on top of existing motherboards. They offer... Show more Embedded Systems Basic Peripherals topic include: Parallel ports, timer, i2c, rs232, uart, dma and its implementation. Embedded systems use peripherals to communicate with the outside world. Peripherals are designed as building blocks on top of existing motherboards. They offer flexibility for additional I/O expansion without any redesign. An interface is the means by which the microcontroller communicates with these peripherals. Interfaces often involve protocols like: SPI, I2C, UART. Embedded peripherals are designed as building blocks on top of existing motherboards. They offer flexibility for additional I/O expansion without any redesign. Some examples of peripheral devices used in embedded systems include: Universal Serial Bus (USB) Networks like Ethernet, Local Area Network (LAN) Multi Media Cards (SD Cards, Flash memory, etc) Serial Communication Interface (SCI) like RS-232, RS-485, RS-422 Synchronous Serial Communication Interface like SPI, SSC and ESSI Analog-to-digital and digital-to-analog converters Other examples of peripherals include: Sensors, Actuators, Displays, GPIOs, I2C, SPI, UART, Timers. When selecting peripherals, you can consider things like: Compatibility, System requirements, Integration complexity, Power consumption, Scalability. Depending on the design of the processor and target board, peripheral devices are located either in the processor's memory space or within the I/O space. Show less
Embedded Systems Basic Peripherals topic include: Parallel ports, timer, i2c, rs232, uart, dma and its implementation.
Embedded systems use peripherals to communicate with the outside world. Peripherals are designed as building blocks on top of existing motherboards. They offer flexibility for additional I/O expansion without any redesign.
An interface is the means by which the microcontroller communicates with these peripherals. Interfaces often involve protocols like: SPI, I2C, UART. Embedded peripherals are designed as building blocks on top of existing motherboards. They offer flexibility for additional I/O expansion without any redesign.
Some examples of peripheral devices used in embedded systems include: Universal Serial Bus (USB) Networks like Ethernet, Local Area Network (LAN) Multi Media Cards (SD Cards, Flash memory, etc) Serial Communication Interface (SCI) like RS-232, RS-485, RS-422 Synchronous Serial Communication Interface like SPI, SSC and ESSI Analog-to-digital and digital-to-analog converters
Other examples of peripherals include: Sensors, Actuators, Displays, GPIOs, I2C, SPI, UART, Timers.
When selecting peripherals, you can consider things like: Compatibility, System requirements, Integration complexity, Power consumption, Scalability. Depending on the design of the processor and target board, peripheral devices are located either in the processor's memory space or within the I/O space.
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