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Renesas Singapore - Knowledgebase

r_can Module Guide Resources

Last Updated:03/26/2018


Where can I find the references to module guide resources for the CAN HAL module on r_can?


Information on the module guide itself and the associated resources and known issues are available here.


The CGC HAL module is a high-level API for clock-control applications and is implemented on r_cgc. The CGC HAL module configures and controls the clock-control functions of a Synergy MCU using the clock-control peripheral. Since every project requires a clock function, the CGC HAL module is added to a project by default. (The module is configured in the ISDE.) A user-defined callback can be created to signal when the main oscillator has stopped.

The CAN HAL module supports the following features:

  • Select the system clock source
    • HOCO, MOCO, LOCO, Main Clock, PLL, Sub-Oscillator
  • Configure internal clocks and turn them on or off
  • Configure the output clocks
  • Set up the Oscillation Stop Detection feature
  • Set up clock divisors on each of the up to six clock domains
  • Some Synergy MCUs also support controllable external clock outputs, which may have independent divisors

Module Guide

The CGC HAL module guide is targeted for SSP 1.2.0 and above and the SK-S7G2 Kit.

The most recent versions of the CGC HAL module guide application note, application project and import guide are available here

Module Guide Resources

  • Content provided as it becomes available.

Known Issues

  • For all known issues refer to the most recent SSP release notes for known issues located here.
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