Datasheet

1279
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
50.7 Boot Strategy
50.7.1 NAND Flash Boot Detection using ONFI parameters does not work
During NAND Flash initialization, the ONFI parameters detection may not work correctly.
This can lead to an incorrect configuration of ECC settings, reading wrong data from the NAND Flash memory, and the
unability to boot from this memory.
Problem Fix/Workaround
When programming the bootable program in the NAND Flash, always use the header method, with any NAND Flash
memory, ONFI compliant or not.
50.8 Real Time Clock (RTC)
50.8.1 RTC: Interrupt Mask Register cannot be used
Interrupt Mask Register read always returns 0.
Problem Fix/Workaround
None.