NSCHKCHAN

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.
  0x1DC 32 PAC Write-Protection 0x00000000  
Parent topic: Register Description

Channel Security Attribution Check

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]

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.

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