CC13xx/CC26xx SimpleLink Core SDK Release Notes

Table of Contents


This is a General Availability (GA) release of the Core SDK for the CC26xx and CC13xx devices.


Open the Documentation Overview file in the docs/ folder for a full list of documentation.

What’s New

Host Support

See the SDK release notes for a description of which host operating systems are supported in this release.


See the SDK release notes for a description of which components and tools are required to work with this product.

Device Support

See the SDK release notes for a list of TI devices that are supported in this product.

Validation Information

The Core SDK was validated with the following components:

New Features

ID Summary
None None

Fixed Issues

ID Summary
None None

Known Issues

ID Summary
TIRTOS-2164 Simultaneous TI-RTOS 6 and TI-RTOS 7 support causes CCS XDS include path warning for TI-RTOS 6
TIPOSIX-4 clock_nanosleep() with CLOCK_REALTIME broken on msp432
TIDRIVERS-4844 Implement restrictions in errata note IOC_01 in SysConfig
TIDRIVERS-4127 ADCBuf causes jitter when switching clock sources
TIDRIVERS-1642 NVSSPI25x driver does not work when using internal SPI CS
SYSBIOS-642 Seconds_getTime() for MSP432P always returns ‘0’ in nanoseconds field
SYSBIOS-446 Reported CPU load is not 100% when a task is in “while 1 {}” loop
SYSBIOS-98 Load module won't work correctly if the TI-RTOS Power module is enabled for CC3200 or MSP432
FREERTOS-8 Tasks view in ROV for FreeRTOS does not show if a task is blocked on a semaphore or mutex

Customer Support


This product’s version follows a version format,, where M is a single digit Major number, mm is 2 digit minor number, pp is a 2 digit patch number, and b is an unrestricted set of digits used as an incrementing build counter.

Prior Release Changes

A summary of changes made in previous releases of this product can be found in the product Change Log.