| Interface / Module | Purpose |
|---|---|
| Serial Communications Interface (SCI / UART) | Asynchronous serial communication between devices |
| Synchronous Serial Interface (SSI) | Clock-synchronized serial data transfer |
| Fast Serial Interface (FSI) | High-speed communication between processors or subsystems |
| Inter-Integrated Circuit (I2C) | Two-wire bus for sensors and peripheral chips |
| Serial Audio Interface (SAI) | Transfers digital audio streams |
| Serial Peripheral Interface (SPI) | High-speed full-duplex communication with peripherals |
| Multichannel Buffered Serial Port (McBSP) | Multichannel serial interface for audio and DSP applications |
| Controller Area Network (CAN / DCAN) | Robust communication for automotive and industrial networks |
| Controller Area Network Flexible Data-Rate (CAN-FD / MCAN) | CAN with higher data payload and improved speed |
| Local Interconnect Network (LIN) | Low-cost network for simple automotive nodes |
| Ethernet Media Access Controller (EMAC / Ethernet) | Standard Ethernet networking support |
| EtherCAT Subordinate Device Controller (ESC) | Real-time industrial Ethernet communication |
| Universal Serial Bus (USB) | Host or device USB connectivity |
| Enhanced Capture Module (eCAP) | Measures external signal timing and pulse widths |
| Enhanced Quadrature Encoder Pulse (eQEP) | Reads rotary encoder position and speed |
| Enhanced Pulse Width Modulator (ePWM) | Generates precise PWM waveforms for control |
| Buffered Digital-to-Analog Converter (DAC) | Outputs analog signals from digital values |
| Analog-to-Digital Converter (ADC) | Converts analog signals to digital data |
| Direct Memory Access (DMA) | Transfers data without CPU intervention |
| Control Law Accelerator (CLA) | Co-processor for real-time control tasks |
| Configurable Logic Block (CLB) | Implements custom logic and timing functions |
| External Memory Interface (EMIF) | Connects external RAM or flash memory |
| Camera Interface | Captures image data from camera sensors |
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