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Original question:

TMS570LS3137: ESM nERROR pin behavior

RM57L843: nERROR signal

VEERAPPAN P
Intellectual 420 points
Part Number: RM57L843

Hi Team, 

I am using RM57L843 microcontroller, When I am dumped my code nERROR led is glow continuously and after reset the controller the nERROR  led stop glows and again I am resetting the controller  the nERROR  led glows continuously.

When I monitor the ESM module register, the ESM Status Shadow Register 2(ESMSSR2)  value is shows 0x00000008. can you please explain why the ESMSSR2 register value is 0x00000008 and also the error pin led glows continuously.

Thanks,

Regards,

Veerappan P A