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General| Architecture | ARM Cortex-M4 |
|---|---|
| DAC | 12-bit, up to 2 channels |
| Communication Interfaces | USB, USART, SPI, I2C, CAN |
| Operating Voltage | 1.62V to 3.6V |
| Package Types | BGA, QFN |
| Operating Temperature | -40°C to +85°C |
Describes the physical layout and components of the TWI bus, including pull-up resistors.
Details the variable and type definitions used within the TWIM driver API, including transfer status and callback types.
Describes the structure definitions for configuring the TWIM module, such as twim_config and twim_package.
Lists and explains the macro definitions used for TWI driver compatibility and configuration settings.
Details the available functions for controlling the TWIM module, including read, write, and configuration operations.
Explains the enumerated type definitions, such as twim_transfer_status, for driver status reporting.
Provides a list of acronyms and their definitions used throughout the TWIM driver documentation.
States the objective of the TWIM Master Example, which is to demonstrate driver usage for EEPROM access.
Lists the necessary hardware and software requirements for running the TWIM Master Example.
Details the specific pin connections required for the SAM4L Xplained Pro board to interface with an EEPROM.
Details the specific pin connections required for the SAM4L-EK board to interface with an EEPROM.
Outlines the steps involved in the TWIM Master Example: writing data, reading data, and comparing results.
Provides instructions on how to build, download, and run the TWIM Master Example on the evaluation board.
Presents different use cases for the SAM4 TWI Master Mode Driver, highlighting TWIM Basic Usage.
Demonstrates the basic steps required to initialize the TWIM module for fundamental operation.
Guides the user through the essential setup steps, including prerequisites and workflow for configuring the TWIM module.
Details the practical steps for sending and receiving data using the TWIM driver, including code examples.
