31.5.2 Control B

Name: CTRLB
Offset: 0x01
Reset: 0x00
Property: -

Bit 76543210 
      SAMPNUM[2:0] 
Access R/WR/WR/W 
Reset 000 

Bits 2:0 – SAMPNUM[2:0] Sample Accumulation Number Select

This bit field selects how many consecutive ADC sampling results are accumulated automatically. When this bit field is written to a value greater than 0x0, the according number of consecutive ADC sampling results are accumulated into the ADC Result (ADCn.RES) register.

ValueNameDescription
0x0 NONE No accumulation
0x1 ACC2 2 results accumulated
0x2 ACC4 4 results accumulated
0x3 ACC8 8 results accumulated
0x4 ACC16 16 results accumulated
0x5 ACC32 32 results accumulated
0x6 ACC64 64 results accumulated
0x7 ACC128 128 results accumulated