FAQs
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

I have enabled fpu on spc56ec64l8 and am not seeing the performance gains in floating point applications. do I need to use different commands to use the fpu more efficiently? do commands that are specified in e200z4 datasheet by nxp work in spc5 studio?

Go to solution
SGupt.14
Associate

‎2023-02-21 03:24 AM

 
Labels:
0 Kudos
This discussion is locked. Please start a new topic to ask your question.
1 ACCEPTED SOLUTION

Accepted Solutions
Go to solution
Erwan YVIN
ST Employee

‎2023-02-21 06:01 AM

Hello ,

could you check the assembler code generated by the compiler ?

The commands specified in the e200z4 datasheet by NXP should work in SPC58 Family.

To access a memory for floating-point data could be slower due to the data size.

Best Regards

Erwan

View solution in original post

0 Kudos
1 REPLY 1
Go to solution
Erwan YVIN
ST Employee

‎2023-02-21 06:01 AM

Hello ,

could you check the assembler code generated by the compiler ?

The commands specified in the e200z4 datasheet by NXP should work in SPC58 Family.

To access a memory for floating-point data could be slower due to the data size.

Best Regards

Erwan

0 Kudos
Top