R01US0079ED0103 Datasheet, PDF (53/66 Pages) Renesas Technology Corp – RENESAS 32-Bit MCU

Data Flash Access Library - Type T01, European Release
User Interface (API)
Status
R_FDL_ERR_INTERNAL
Background and Handling
remedy
meaning
reason
remedy
A multiple bit error can appear when caused by not
completely written or erased Flash. The reaction depends
on the data handling concept. In case of expected
completely written Flash a multiple bit error would mean
loss of data. Refrain from further Flash operations and
investigate in the root cause
A library internal error occurred, which could not happen in
case of normal application execution
 Application bug (e.g. program run-away, destroyed
program counter) or hardware problem
 Only on older F1x devices: failed ID code
authentication supplied in the device descriptor. See
section 4.2 ”Run-time configuration” for details about
ID code
Refrain from further Flash operations and investigate in the
root cause
The following figure shows the handling of ECC error registers during read command execution:
R01US0079ED0103
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User Manual