ATA8742_14 Datasheet, PDF (141/215 Pages) ATMEL Corporation – Microcontroller with UHF ASK/FSK Transmitter

Figure 25-4. ADC Timing Diagram, First Conversion (Single Conversion Mode)
First Conversion
Next
Conversion
Cycle Number
ADC Clock
ADEN
ADSC
ADIF
ADCH
ADCL
12
12 13 14 15 16 17 18 19 20 21 22 23 24 25
123
Sign and MSB of Result
LSB of Result
MUX and REFS
Update
Sample and Hold
Conversion
Complete
MUX and REFS
Update
Figure 25-5. ADC Timing Diagram, Single Conversion
One Conversion
Next Conversion
Cycle Number
ADC Clock
ADSC
ADIF
ADCH
ADCL
1 2 3 4 5 6 7 8 9 10 11 12 13
123
Sample and Hold
MUX and REFS
Update
Conversion
Complete
Sign and MSB of Result
LSB of Result
MUX and REFS
Update
ATA8742 [DATASHEET] 141
9151C–INDCO–09/14