CCS/TMS570LS3137: The EMAC sample code causes a FlashECC error---continue

shunyun.deng

Prodigy 190 points

Part Number: TMS570LS3137

Tool/software: Code Composer Studio

As I describe in this post, the Flash error problem, which is not solved by setting ECC in link. CMD, is still there.

e2e.ti.com/.../959799

https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/312/4111.LwIP.7z

over 4 years ago

0 shunyun.deng over 4 years ago

Prodigy 190 points

The test code base on:
master branch of the official code,
"B9EE4EF".

0 QJ Wang over 4 years ago in reply to shunyun.deng

TI__Guru**** 199096 points

Hello,

My test shows that the instruction at address 0x90248 generates the ECC error, but 0x90248 is not a valid instruction address for this application. The ECC value of this address is not correct.

Please use attached linker cmd file which generates ECC for the whole flash.

https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/312/2352.sys_5F00_link.cmd

Arm-based microcontrollers

Arm-based microcontrollers forum

CCS/TMS570LS3137: The EMAC sample code causes a FlashECC error---continue