DBGR

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Interpret as DBGR

NIDBG=IDBG

Debug

NIDBG

Non-intrusive debug enable

0 (IDBG): Debugging is intrusive (reads of BDPR from debugger are considered and increment the internal buffer pointer)

1 (NIDBG): Debugging is not intrusive (reads of BDPR from debugger are discarded and do not increment the internal buffer pointer)

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