Rainbow-electronics ATmega128L Uživatelský manuál stáhnout pdf (Strana 222)

ATmega128(L)

Figure 107. Analog to Digital Converter Block Schematic

ADC CONVERSION

COMPLETE IRQ

8-BIT DATA BUS

ADC MULTIPLEXER

SELECT (ADMUX)

ADC CTRL. & STATUS

ADC DATA REGISTER

CONVERSION LOGIC

SAMPLE & HOLD

INTERNAL 2.56V

CHANNEL SELECTION

GAIN SELECTION

ADC MULTIPLEXER

SINGLE ENDED / DIFFERENTIAL SELECTION

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Rainbow-electronics ATmega128L Uživatelský manuál Strana 222