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TMS570LC4357: What are major architecture differences between TMS570LS3137 and TMS570LC4357 .

BarematalProgrammer
Expert 1715 points
Part Number: TMS570LC4357
Other Parts Discussed in Thread: TMS570LS3137

Hi , 

Can we directly port Source code already developed for TMS570LS3137 to TMS570LC4357 what are major architecture changes other than Dcache and Icache and PCR 1,2,3,4 . 

Are all SAFETY related functionality of FLASH ECC , RAM ECC , LOCKSTEP etc same between these two for TMS570LS3137 to TMS570LC4357 .

What are design constraints to migrate from TMS570LS3137 and TMS570LC4357 . 

Is there any migration consideration documentation for porting source code from TMS570LS3137 and TMS570LC4357 . 

What are major architecture differences between TMS570LS3137 and TMS570LC4357 . 

Will the SAFETY RELATED source code developed for TMS570LS3137  work directly with no major effort TMS570LC4357 .