33.7.18 Channel Security Attribution Check

This register allows the user to select one or more channels to check their security attribution as non-secured.

Important: This register is only available for SAM L11 and has no effect for SAM L10.

Name:	NSCHKCHAN
Offset:	0x1DC
Reset:	0x00000000
Property:	PAC Write-Protection


Bit	31	30	29	28	27	26	25	24

Access
Reset


Bit	23	22	21	20	19	18	17	16

Access
Reset


Bit	15	14	13	12	11	10	9	8

Access
Reset


Bit	7	6	5	4	3	2	1	0
	CHANNEL7	CHANNEL6	CHANNEL5	CHANNEL4	CHANNEL3	CHANNEL2	CHANNEL1	CHANNEL0
Access	RW/RW/RW	RW/RW/RW	RW/RW/RW	RW/RW/RW	RW/RW/RW	RW/RW/RW	RW/RW/RW	RW/RW/RW
Reset	0	0	0	0	0	0	0	0

Bits 0, 1, 2, 3, 4, 5, 6, 7 – CHANNELn Channel n Selection [n=0..7]

These bits selects the individual channels for security attribution check. If any channel selected in NSCHKCHAN has the corresponding bit in NONSECCHAN set to the opposite value, then the NSCHK interrupt flag will be set.

Value	Description
0	0-to-1 transition will be detected on corresponding NONSECCHAN bit.
1	1-to-0 transition will be detected on corresponding NONSECCHAN bit.