TI C2000 Real-Time Microcontroller: Control, Sensing, and Communication Register Programming Model: Direct Register Access, BitField, DriverLib Header File Structure Naming Conventions TMS320F28x7x Header Files TMS320F28x7x Peripheral Header Files TMS320F28x7x Global Variable Definitions File TMS320F28x7x Mapping Structures to Memory The purpose of the F2837xD C-code header files is to simplify the programming of the many peripherals…

TI C2000 Real-Time Microcontroller: Control, Sensing, and Communication TMS320F28x7x Memory Map TMS320F2837xD Memory Map TMS320C28x C/C++ COFF and EABI Data Types TMS320F28x7x Linker Command File TMS320F28x7x Linker Command File – SECTIONS TMS320F28x7x Linker Command File – Example TMS320F28x7x Memory Map The F28x7x MCU utilizes a memory map where the unified memory blocks can be accessed…

TI C2000 Real-Time Microcontroller: Control, Sensing, and Communication TMS320F28x7x Device Comparison TMS320F2837xD/F2838xD Dual-Core Block Diagram TMS320F28x7x Core Block Diagram TMS320F28x7x CPU Internal Bus Structure TMS320F28x7x CPU Pipeline Math Accelerators: Viterbi / Complex Math Unit (VCU-II) Math Accelerators: Trigonometric Math Unit (TMU) The TI C2000 is ideal for applications combining digital signal processing, microcontroller processing, efficient…

Embedded Communication Interfaces OSI (Open Systems Interconnection) Model Layer Protocols Internet Protocol (IP) User Datagram Protocol (UDP) Transmission Control Protocol (TCP) Well-Known Port Numbers OSI (Open Systems Interconnection) Model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven distinct layers. It serves as a universal language for computer…

Embedded Communication Interfaces USB Interface USB Differential Signaling NRZI-Encoded Data USB interface serves as a high-performance gateway that allows a microcontroller to communicate with external peripherals or a host PC using a standardized, hot-swappable connection. To move data from the digital logic of the processor to the physical copper wires, the system utilizes a MAC…

Embedded Communication Interfaces Local Interconnect Network (LIN) LIN Physical Layer Local Interconnect Network (LIN) is a low-cost, low-speed serial communication bus mainly used in automotive systems to connect simple devices that do not require the performance or complexity of CAN. LIN is a broadcasting, serial, one-wire interface, typically implemented as a sub-bus of a CAN…

Embedded Communication Interfaces CAN Flexible Data-Rate (CAN-FD) CAN and CAN FD Speed CAN FD Frame Format CAN Flexible Data-Rate (CAN-FD) is an enhanced version of the classic Controller Area Network (CAN) protocol, designed to support higher data throughput and larger payloads while remaining compatible with existing CAN networks. CAN FD frames have variable data rate…

Embedded Communication Interfaces Controller Area Network (CAN) CAN Termination CAN Logic Levels CAN 2.0A Standard Frame CAN 2.0B Extended Frame Controller Area Network (CAN) is a robust, message-based communication protocol designed to allow electronic control units (ECUs), sensors, and microcontrollers to communicate with each other reliably without the need for a central host computer. Wiring:…

Embedded Communication Interfaces Serial Peripheral Interface (SPI) SPI Mode SPI Communication Example Serial Peripheral Interface (SPI) is a high-speed, synchronous serial communication protocol used primarily for short-distance communication between microcontrollers and peripheral devices (like sensors, SD cards, or displays). MOSI: The data line for sending information from Master to Slave. MISO: The data line for…