Atmel ARM-Based Evaluation Kit for SAM4S16C, 32-Bit ARM® Cortex® Microcontroller ATSAM4S-WPIR-RD ATSAM4S-WPIR-RD Data Sheet
Product codes
ATSAM4S-WPIR-RD
1079
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-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.