STATUSA

Peripheral Write Protection Status A

Reading STATUSA register returns peripheral write protection status:

Value Description
0 Peripheral is not write protected.
1 Peripheral is write protected.
Important: For SAM L11 Non-Secure accesses, read accesses (R*) are allowed only if the peripheral security attribution for the corresponding peripheral is set as Non-Secured in the NONSECx register.
  0x34 32 Mix-Secure 0x0000C000  
Parent topic: Register Description

Peripheral Write Protection Status A

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  
      AC PORT FREQM EIC RTC WDT  
Access      R/R*/R R/R*/R R/R*/R R/R*/R R/R*/R R/R*/R  
Reset      0 0 0 0 0 0  
Bit  7 6 5 4 3 2 1 0  
  GCLK SUPC OSC32KCTRL OSCCTRL RSTC MCLK PM PAC  
Access  R/R*/R R/R*/R R/R*/R R/R*/R R/R*/R R/R*/R R/R*/R R/R*/R  
Reset  0 0 0 0 0 0 0 0  

Bit 13 – AC: Peripheral AC Write Protection Status

Peripheral AC Write Protection Status

Bit 12 – PORT: Peripheral PORT Write Protection Status

Peripheral PORT Write Protection Status

Bit 11 – FREQM: Peripheral FREQM Write Protection Status

Peripheral FREQM Write Protection Status

Bit 10 – EIC: Peripheral EIC Write Protection Status

Peripheral EIC Write Protection Status

Bit 9 – RTC: Peripheral RTC Write Protection Status

Peripheral RTC Write Protection Status

Bit 8 – WDT: Peripheral WDT Write Protection Status

Peripheral WDT Write Protection Status

Bit 7 – GCLK: Peripheral GCLK Write Protection Status

Peripheral GCLK Write Protection Status

Bit 6 – SUPC: Peripheral SUPC Write Protection Status

Peripheral SUPC Write Protection Status

Bit 5 – OSC32KCTRL: Peripheral OSC32KCTRL Write Protection Status

Peripheral OSC32KCTRL Write Protection Status

Bit 4 – OSCCTRL: Peripheral OSCCTRL Write Protection Status

Peripheral OSCCTRL Write Protection Status

Bit 3 – RSTC: Peripheral RSTC Write Protection Status

Peripheral RSTC Write Protection Status

Bit 2 – MCLK: Peripheral MCLK Write Protection Status

Peripheral MCLK Write Protection Status

Bit 1 – PM: Peripheral PM Write Protection Status

Peripheral PM Write Protection Status

Bit 0 – PAC: Peripheral PAC Write Protection Status

Peripheral PAC Write Protection Status