Rainbow-electronics ATtiny861_V Manual de usuario descargar pdf (Pagina 140)

140

2588B–AVR–11/06

ATtiny261/461/861

18-2. If ACME is cleared or ADEN is set, either AIN0, AIN1 or AIN2 is applied to the negative

input to the Analog Comparator.

Table 18-2. Analog Comparator Multiplexed Input

ACME ADEN MUX5..0 ACM2..0 Positive Input Negative Input

0 x xxxxxx 000 AIN0 AIN1

0 x xxxxxx 001 AIN0 AIN2

0 x xxxxxx 010 AIN1 AIN0

0 x xxxxxx 011 AIN1 AIN2

0 x xxxxxx 100 AIN2 AIN0

0 x xxxxxx 101,110,111 AIN2 AIN1

1 1 xxxxxx 000 AIN0 AIN1

1 0 000000 000 AIN0 ADC0

1 0 000000 01x AIN1 ADC0

1 0 000000 1xx AIN2 ADC0

1 0 000001 000 AIN0 ADC1

1 0 000001 01x AIN1 ADC1

1 0 000001 1xx AIN2 ADC1

1 0 000010 000 AIN0 ADC2

1 0 000010 01x AIN1 ADC2

1 0 000010 1xx AIN2 ADC2

1 0 000011 000 AIN0 ADC3

1 0 000011 01x AIN1 ADC3

1 0 000011 1xx AIN2 ADC3

1 0 000100 000 AIN0 ADC4

1 0 000100 01x AIN1 ADC4

1 0 000100 1xx AIN2 ADC4

1 0 000101 000 AIN0 ADC5

1 0 000101 01x AIN1 ADC5

1 0 000101 1xx AIN2 ADC5

1 0 000110 000 AIN0 ADC6

1 0 000110 01x AIN1 ADC6

1 0 000110 1xx AIN2 ADC6

1 0 000111 000 AIN0 ADC7

1 0 000111 01x AIN1 ADC7

1 0 000111 1xx AIN2 ADC7

1 0 001000 000 AIN0 ADC8

1 0 001000 01x AIN1 ADC8

1 0 001000 1xx AIN2 ADC8

1 2 ... 135 136 137 138 139 140 141 142 143 144 145 ... 235 236

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Rainbow-electronics ATtiny861_V Manual de usuario Pagina 140