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TMS320F28377D: TMS320F28377D: Problem to initialize RAM using debugger TRACE32

Part Number: TMS320F28377D

I have the same issue as the question:

TMS320F28377D: Problem to INIT RAM using debugger TRACE32

With TMS320F28377D, and TRACE32 debugger:

  • DxRAM initialization (with DXINIT / DXINITDONE) works
  • MSGxRAM initialization (with MSGXINIT / MSGXINITDONE) works

But:

  • LSxRAM initialization (with LSXINIT / LSXINITDONE) does not work
  • GSxRAM initialization (with GSXINIT / GSXINITDONE) does not work

image.png

Notes:

  • The EALLOW bit is non-significant when performing accesses by the debugger.
  • The GSxRAM is allocated to the correct CPU

When settings LSXINIT/GSXINIT bits to 1, bits in LSXINITDONE/GSXINITDONE stay at 0

Is there any other required configuration in order to have write access to LSXINIT/GSXINIT?