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AN89610 - PSoC® 4 and PSoC 5LP Arm® Cortex® Code Optimization | サイプレス セミコンダクタ

AN89610 - PSoC® 4 and PSoC 5LP Arm® Cortex® Code Optimization

最終更新日: 
2020 年 5 月 30 日
バージョン: 
*E

This application note shows how to optimize C and assembler code for the Arm Cortex CPUs in PSoC® 4 and PSoC 5LP. Gcc and Keil Microcontroller Development Kit (MDK) C compilers are supported.

はじめに

The Arm Cortex CPUs in the PSoC 4 and PSoC 5LP devices are designed to implement C code in a highly efficient manner. Thus, most of the time, you will not need any special knowledge to do C programming for PSoC 4 or PSoC 5LP. This application note helps you to solve more advanced, unique problems, typically around:

  • Fitting an application into a small amount of flash or SRAM
  • Time-constrained applications, that is, maximizing code speed and efficiency