Datasheet

42023E–SAM–07/2013

ATSAM4L8/L4/L2

8.10 Available Features in Protected State

Table 8-10. Features availablility when in protected state

Feature Provider Availability when protected

Hot plugging EDP yes

System bus R/W Access AHB-AP no

Flash User Page read access SMAP yes

Core Hold Reset clear from the SMAP interface SMAP no

CRC32 of any memory accessible through the bus matrix SMAP restricted (limited to the entire flash array)

Chip Erase SMAP yes

IDCODE EDP yes

FPB, DWT & ITM Cortex-M4 no