30.8.17 Non-secure Write Enable

This register allows the non-secure writes to the non-secure APB alias and also non-secure AHB writes to the Page Buffer.
Important: This register is only available for SAM L11 and has no effect for SAM L10.
Name: NONSEC
Offset: 0x40
Reset: 0x00000001
Property: PAC Write-Protection, Write-Secure

Bit 3130292827262524 
          
Access  
Reset  
Bit 2322212019181716 
          
Access  
Reset  
Bit 15141312111098 
          
Access  
Reset  
Bit 76543210 
        WRITE 
Access RW/R/RW 
Reset 1 

Bit 0 – WRITE Non-secure Write Enable

Non-secure APB alias write enable, non-secure AHB writes to non-secure regions enable
ValueDescription
0 The non-secure APB alias is not writable, AHB secure or non-secure writes to non-secure regions (Page Buffer) return a hardfault.
1 No restriction.