23.8.8 Synchronization Busy in COUNT16 mode (CTRLA.MODE=1)

Name: SYNCBUSY
Offset: 0x10
Reset: 0x00000000
Property: -

Bit 3130292827262524 
          
Access  
Reset  
Bit 2322212019181716 
     GP3GP2GP1GP0 
Access RRRR 
Reset 0000 
Bit 15141312111098 
 COUNTSYNC      COMP3 
Access RR 
Reset 00 
Bit 76543210 
 COMP2COMP1COMP0PERCOUNTFREQCORRENABLESWRST 
Access RRRRRRRR 
Reset 00000000 

Bits 16, 17, 18, 19 – GPn General Purpose n Synchronization Busy Status

ValueDescription
0 Write synchronization for GPn register is complete.
1 Write synchronization for GPn register is ongoing.

Bit 15 – COUNTSYNC Count Read Sync Enable Synchronization Busy Status

ValueDescription
0 Write synchronization for CTRLA.COUNTSYNC bit is complete.
1 Write synchronization for CTRLA.COUNTSYNC bit is ongoing.

Bits 5, 6, 7, 8 – COMPn Compare n Synchronization Busy Status [n = 3..0]

ValueDescription
0 Write synchronization for COMPn register is complete.
1 Write synchronization for COMPn register is ongoing.

Bit 4 – PER Period Synchronization Busy Status

ValueDescription
0 Write synchronization for PER register is complete.
1 Write synchronization for PER register is ongoing.

Bit 3 – COUNT Count Value Synchronization Busy Status

ValueDescription
0 Read/write synchronization for COUNT register is complete.
1 Read/write synchronization for COUNT register is ongoing.

Bit 2 – FREQCORR Frequency Correction Synchronization Busy Status

ValueDescription
0 Write synchronization for FREQCORR register is complete.
1 Write synchronization for FREQCORR register is ongoing.

Bit 1 – ENABLE Enable Synchronization Busy Status

ValueDescription
0 Write synchronization for CTRLA.ENABLE bit is complete.
1 Write synchronization for CTRLA.ENABLE bit is ongoing.

Bit 0 – SWRST Software Reset Synchronization Busy Status

ValueDescription
0 Write synchronization for CTRLA.SWRST bit is complete.
1 Write synchronization for CTRLA.SWRST bit is ongoing.