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Update for 16-11-21 12:15

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Tyler Perkins 2021-11-16 12:15:01 -05:00
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@ -272,4 +272,15 @@ Enable or ADEN) enables the ADC when high (1), and disables when low.
Setting this bit low during a conversion will stop the conversion. Bit 6 of Setting this bit low during a conversion will stop the conversion. Bit 6 of
ADCSRA (ADC Start Conversion or ADSC) will start the ADC. The first conversion ADCSRA (ADC Start Conversion or ADSC) will start the ADC. The first conversion
performed when enabling this (since ADEN was changed), will take 25 cycles performed when enabling this (since ADEN was changed), will take 25 cycles
instead of 13, due to the init that must be done instead of 13, due to the init that must be done. Bit 5 of ADCSRA enables auto
triggering of the ADC. The conversion will start on the positive edge of a
trigger. See the trigger selection bits in ADCSRB. Bit 4 is the interrupt flag
for completed ADC conversions. To Enable this interrupt, write a one to Bit 3,
the ADC interrupt enable. Finally, Bits 2-0 are the ADC prescaler bits. These
determine the division factor between the system clock and the input clock to
the ADC. Valid values are shown below
| Bits (2-0) | Division Factor |
--------------------------------
| | |