READYUSR

Ready Users

Important: For SAM L11 Non-Secure accesses, read accesses (R*) are allowed only if the security attribution for the corresponding channel (CHANNELx) is set as Non-Secured in the NONSECCHAN register.
  0x1C 32 Mix-Secure 0x0000000F    
Parent topic: Register Description

Ready Users

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  
          READYUSR3 READYUSR2 READYUSR1 READYUSR0  
Access          R/R*/R R/R*/R R/R*/R R/R*/R  
Reset          1 1 1 1  

Bits 0, 1, 2, 3 – READYUSRn: Ready User for Channel n

Ready User for Channel n

This bit is set when all event users connected to channel n are ready to handle incoming events on channel n.

This bit is cleared when at least one of the event users connected to the channel is not ready.

When the event channel n path is asynchronous, this bit is always read zero.