29.8.8 Event User m

Name: USERm
Offset: 0x80 + m*0x04 [m=0..49]
Reset: 0x00000000
Property: PAC Write-Protection

Bit 3130292827262524 
          
Access  
Reset  
Bit 2322212019181716 
          
Access  
Reset  
Bit 15141312111098 
          
Access  
Reset  
Bit 76543210 
 CHANNEL[7:0] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 

Bits 7:0 – CHANNEL[7:0] Channel Event Selection

These bits are used to select the channel to connect to the event user.

Note that to select channel m, the value (m+1) must be written to the USER.CHANNEL bit group.

ValueChannel Number
0x00No channel output selected
0x010
0x021
0x032
0x043
0x054
0x065
0x076
0x087
0x098
0x0A9
0x0B10
0x0C11
0x0D-0xFFReserved
Table 29-3. User Multiplexer Number
USERmUser MultiplexerDescriptionPath Type
m = 0TSENS STARTStart measurementAsynchronous, synchronous, and resynchronized paths
m = 1PORT EV0Event 0Asynchronous path only
m = 2PORT EV1Event 1Asynchronous path only
m = 3PORT EV2Event 2Asynchronous path only
m = 4PORT EV3Event 3Asynchronous path only
m = 5DMAC CH0Channel 0Asynchronous, synchronous, and resynchronized paths
m = 6DMAC CH1Channel 1Asynchronous, synchronous, and resynchronized paths
m = 7DMAC CH2Channel 2Asynchronous, synchronous, and resynchronized paths
m = 8DMAC CH3Channel 3Asynchronous, synchronous, and resynchronized paths
m = 9TCC0 EV0-Asynchronous, synchronous, and resynchronized paths
m = 10TCC0 EV1-Asynchronous, synchronous, and resynchronized paths
m = 11TCC0 MC0Match/Capture 0Asynchronous, synchronous, and resynchronized paths
m = 12TCC0 MC1Match/Capture 1Asynchronous, synchronous, and resynchronized paths
m = 13TCC0 MC2Match/Capture 2Asynchronous, synchronous, and resynchronized paths
m = 14TCC0 MC3Match/Capture 3Asynchronous, synchronous, and resynchronized paths
m = 15TCC1 EV0-Asynchronous, synchronous, and resynchronized paths
m = 16TCC1 EV1-Asynchronous, synchronous, and resynchronized paths
m = 17TCC1 MC0Match/Capture 0Asynchronous, synchronous, and resynchronized paths
m = 18TCC1 MC1Match/Capture 1Asynchronous, synchronous, and resynchronized paths
m = 19TCC2 EV0-Asynchronous, synchronous, and resynchronized paths
m = 20TCC2 EV1-Asynchronous, synchronous, and resynchronized paths
m = 21TCC2 MC0Match/Capture 0Asynchronous, synchronous, and resynchronized paths
m = 22TCC2 MC1Match/Capture 1Asynchronous, synchronous, and resynchronized paths
m = 23TC0EVU-Asynchronous, synchronous, and resynchronized paths
m = 24TC1EVU-Asynchronous, synchronous, and resynchronized paths
m = 25TC2EVU-Asynchronous, synchronous, and resynchronized paths
m = 26TC3EVU-Asynchronous, synchronous, and resynchronized paths
m = 27TC4EVU-Asynchronous, synchronous, and resynchronized paths
m = 28ADC0 STARTADC start conversionAsynchronous path only
m = 29ADC0 SYNCFlush ADCAsynchronous path only
m = 30ADC1 STARTADC start conversionAsynchronous path only
m = 31ADC1 SYNCFlush ADCAsynchronous path only
m = 32SDADC STARTSADC start conversionAsynchronous path only
m = 33SDADC FLUSHFlush SADCAsynchronous path only
m = 34AC SOC0Start comparator 0Asynchronous path only
m = 35AC SOC1Start comparator 1Asynchronous path only
m = 36AC SOC2Start comparator 2Asynchronous path only
m = 37AC SOC3Start comparator 3Asynchronous path only
m = 38DAC STARTDAC start conversionAsynchronous path only
m = 39PTC STCONVPTC start conversionAsynchronous path only
m = 40CCL LUTIN 0CCL inputAsynchronous path only
m = 41CCL LUTIN 1CCL inputAsynchronous path only
m = 42CCL LUTIN 2CCL inputAsynchronous path only
m = 43CCL LUTIN 3CCL inputAsynchronous path only
m=44Reserved-Reserved
m=45MTB_STARTMTB StartAsynchronous path only
m=46MTB_STOPMTB StopAsynchronous path only
m=47(1)TC5EVU-Asynchronous, synchronous, and resynchronized paths
m=48(1)TC6EVU-Asynchronous, synchronous, and resynchronized paths
m=49(1)TC7EVU-Asynchronous, synchronous, and resynchronized paths
othersReserved-Reserved
Note:
  1. These Users are only available for SAM C20N/C21N variants.