SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 1345

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

• SETTLING: Analog Settling Time
• ANACH: Analog Change
• TRACKTIM: Tracking Time
• TRANSFER: Transfer Period
• USEQ: Use Sequence Enable
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
Value
Tracking Time = (TRACKTIM + 1) * ADCClock periods.
Transfer Period = (TRANSFER * 2 + 3) ADCClock periods.
Value
Value
0
1
2
3
0
1
0
1
NUM_ORDER
REG_ORDER
ALLOWED
AST17
Name
AST3
AST5
AST9
NONE
Name
Name
Description
3 periods of ADCClock
5 periods of ADCClock
9 periods of ADCClock
17 periods of ADCClock
Description
Normal Mode: The controller converts channels in a simple numeric order.
User Sequence Mode: The sequence respects what is defined in ADC_SEQR1 and ADC_SEQR2
registers.
Description
No analog change on channel switching: DIFF0, GAIN0 and OFF0 are used for all channels
Allows different analog settings for each channel. See ADC_CGR and ADC_COR Registers
SAM3X/A
SAM3X/A
1345
1345