MCC Melody Clock Driver

Overview

The Clock Driver helps the user to easily configure the System Clock , Auxiliary Clock , Reference Clock and CAN FD Clock using MCC Melody User Interface.

Features

System Clock

• User configurable System clock source.
• User configurable input frequency depending on the configured clock source.
• Auto configuration of System clocks(FOSC, FOSC/2) just by providing the required system frequency(FOSC) in Hertz.

Auxiliary Clock

• User configurable Auxiliary clock source.
• Auto configuration of Auxiliary clock just by providing the required auxiliary clock output frequency in Hertz.

Reference Clock

• User configurable Reference clock source.
• Auto configuration of Reference clock just by providing the required REFO frequency in Hertz.

CAN FD Clock

• User configurable CAN FD clock source.
• Selected clock source is applicable for all CAN FD instances
• Requested FCAN frequency can be configured from CAN 2.0/CAN-FD modules in Drivers category.

PIC24/dsPIC33 Clock Driver and PLIB Version Compatibility Matrix

| Clock | Clock PLIB | | :------ | :----------- | | 1.1.0 | >=1.3.0 | | 1.0.0 | >=1.2.0 |

Changelog

All notable changes to this project will be documented in this file.

[1.2.1] - 2023-09-25

New Features

• CC16SCRIP-7641 :- Added notification & inline in secondary device/secondary core when primary/external [with/without PLL] clock source is selected
• CC16SCRIP-7274 :- Clock Source is configurable for dsPIC33CH1024MP712S1 device family

[1.2.0] - 2023-07-31

New Features

• CC16SCRIP-6862 :- Support for Dual Core

[1.1.1] - 2023-01-05

Bug Fixes

• CC16SCRIP-5444 :- Helper document icon redirects user to a broken link - Clock Module
• CC16SCRIP-5296 :- Reference clock output is enabled on the pin at initialization
• CC16SCRIP-5295 :- Reference clock SFRs are not configured to their POR default values at initialization
• CC16SCRIP-5294 :- Primary Oscillator with PLL oscillator configuration not supported at initialization
• CC16SCRIP-5293 :- APLLDIV1 is not being set to its POR value of 0x0041
• CC16SCRIP-4749 :- System frequency not getting calculated for FRC with Postscalar

[1.1.0] - 2022-06-30

New Features

• CC16SCRIP-4021 :- Allow the user to set maximum system frequency through user interface

[1.0.3] - 2022-05-24

New Features

• CC16SCRIP-2045 :- Dependency module names updated in builder view

[1.0.2] - 2022-03-10

Bug Fixes

• CC16SCRIP-3176 :- Minimum and Maximum clock range added for input clock frequency and requested clock frequency