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Original question:

TMS570LS0914: _dabort after writing to SYSECR for warm reset

TMS570LS1227: _dabort when reseting with SYSECR.

David Gutierrez Martos
Prodigy 30 points

Part Number: TMS570LS1227

Hello,

I am trying to reset my uC settting SYSECR to proper value, but instead of getting a reset I am getting a _dabort and micro stays freezed. First thing, after reading some other posts about related to this topic, I am sure the bit setting is ok since have the same line of code working in other projects with the same uC.

Can anyone tell me what may be happening? Is there other configurations/registers I should take into account? Reference Manual spnu515c.pdf does not specifiy anything else than setting SYSECR to reset value, so I am quite lost here.

Thanks!