| The ARM Cortex Microcontroller Software Interface Standard (CMSIS) defines a |
| set of standard interfaces to ARM Cortex family SOCs. In particular, the |
| CMSIS-CORE component standardizes the software interface to core and peripheral |
| registers, as well as exception names and the system clock frequency. Multiple |
| SOC vendors, including NXP and Nordic Semiconductor, include the CMSIS-CORE |
| header files in their SOC header files. These SOC header files are in turn used |
| by the vendor's peripheral drivers. |
| |
| http://www.arm.com/products/processors/cortex-m/cortex-microcontroller-software-interface-standard.php |
| |
| The sources in this directory are imported from |
| https://github.com/ARM-software/CMSIS_5.git |
| |
| The current version supported in Zephyr is |
| https://github.com/ARM-software/CMSIS_5/releases/tag/5.6.0 |
