Datasheet

1058
SAM4S Series [DATASHEET]
11100F–ATARM–29-Jan-14
• ANACH: Analog Change
• TRACKTIM: Tracking Time
Tracking Time = (TRACKTIM + 1) × ADCClock periods
• TRANSFER: Transfer Period
This field must be programmed with value 2.
• USEQ: Use Sequence Enable
Value Name Description
0 NONE No analog change on channel switching: DIFF0, GAIN0 and OFF0 are used for all channels
1 ALLOWED Allows different analog settings for each channel. See ADC_CGR and ADC_COR Registers
Value Name Description
0 NUM_ORDER
Normal Mode: The controller converts channels in a simple numeric order depending only on the
channel index.
1 REG_ORDER
User Sequence Mode: The sequence respects what is defined in ADC_SEQR1 and ADC_SEQR2
registers and can be used to convert several times the same channel.