26.5.10.4.1 Writes in Memory

When fault injection or capture is enabled in FLTCTRL.FLTMD and FLTEN, for each 64-bit section written in the page buffer, the 8 ECC bits are computed and logged in FFLTPAR.SECOUT. FFLTPAR.SECIN always reads 0 on writes.

If on top, FLTCTRL.FLTMD is set to single fault injection for writes (FLTCTRL.FLTMD = 0x6) or double fault injection for writes (FLTCTRL.FLTMD = 0x7), and a write is performed at the address defined in FFLTADR.FLTADR, the fault injection logic will then corrupt 1 or 2 bits (in the data and/or the computed ECC bits). The corruption happens after ECC computation and before writing in memory.