NSCHK

Non-secure Write Enable Check

Important: This register is only available for SAM L11 and has no effect for SAM L10.
  0x44 32 PAC Write-Protection 0x00000001  
Parent topic: Register Description

Non-secure Write Enable 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  
                WRITE  
Access                RW/RW/RW  
Reset                1  

Bit 0 – WRITE: Non-secure Write Transition Select

Non-secure Write Transition Select

This bitfield selects whether to generate a NSCHK interrupt on a NONSEC.WRITE rising of falling transition.
ValueDescription
0 INTFLAG.NSCHK rises if NONSEC.WRITE transitions from 0 to 1.
1 INTFLAG.NSCHK rises if NONSEC.WRITE transitions from 1 to 0.