https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1006946/tms320f28035-questions-about-cla-of-f28035
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您好,请问一下,现在遇到一个问题,我将电机计算角度算法放至TMS320F28035的CPU和CLA中,会有角度误差,而放至TMS320F28377的CPU和CLA中,不存在角度误差。
28035与28377的CLA有什么区别吗?
还是由于TMS320F28035的C28中使用IQ格式,而CLA使用float,在数据转换中造成的误差?
目前误差是恒定的,去CPU和CLA公共区的取值时间大概是多少?
你好,我将你的两个问题一起升级到了英文E2E论坛,留意一下E2E上CLA的专家回复吧:
https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1006946/tms320f28035-questions-about-cla-of-f28035