Hardware floating-point operations

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Hardware floating-point operations

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522 次查看
zhangchun
Contributor III
 
 

Hello

I am using S32DS to build a motor Control engineering based on s32K144. This project involves a lot of floating point operations. How can I configure S32DS to support floating point operations

Thank's!

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498 次查看
Robin_Shen
NXP TechSupport
NXP TechSupport

Hi zhangchun,

Please refer to the discussion in Floating point instructions on s32k146 processor


Best Regards,
Robin
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499 次查看
Robin_Shen
NXP TechSupport
NXP TechSupport

Hi zhangchun,

Please refer to the discussion in Floating point instructions on s32k146 processor


Best Regards,
Robin
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- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
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zhangchun
Contributor III

@Robin_Shen 

Thank you for your reply

After using hardware floating-point operations, the time consumption of a portion of the code that heavily utilizes floating-point operations has changed from 105us to 73us. Is this reasonable?

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