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AUDIO-AM275-EVM: Error -1351 - (0:0:0)) Register or Memory request has timed out. The CPU is executing a High Priority Interrupt (typically due to a Double Page Fault

Christopher Isabelle
Prodigy 30 points

Part Number: AUDIO-AM275-EVM

Tool/software:

Env
  • Board: AM275x EVM; Probe: XDS110
  • IDE: CCS Theia 20.3.0.14__1.9.0
  • Emulation package (from error): 20.3.0.3656
  • Project: hello_world_am275x-evm_c75ss0-0_freertos_ti-c7000 (stock)
Repro
  1. Run → Debug (first time): OK, can step.
  2. End session, then Run → Debug again (or Restart).
  3. Target fails with:
(Error -1351 - (0:0:0)) Register or Memory request has timed out. The CPU is executing a High Priority Interrupt (typically due to a Double Page Fault). "Force" does not recover. (Emulation package 20.3.0.3656)
Recovery / Workaround
  • Only POR or power-cycle recovers after the fault.
  • Prevents repro if I do: Target → C75X_0 → Reset → System Reset before stopping/restarting.
Attempted
  • Tried multiple Target → C75X_0 → Properties → Program/Memory Load Options & Debugger Options permutations – no luck.
Ask
  • Is this a known C75x attach/restart issue on AM275x in CCS Theia?
  • Any recommended setting to auto-issue System Reset on terminate/restart or other fix?