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dsPIC ADC Module Configuration Steps and Features

Learn how to configure and utilize the dsPIC ADC module effectively. Understand the key steps involved in setting up the ADC module, including input selection, voltage reference, clock settings, and more. Ensure optimal performance by following these guidelines.

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dsPIC ADC Module Configuration Steps and Features

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  1. dsPIC DSC –Modul A/D Conversia A/D Registre programare Secventa configurare

  2. Converise A/D

  3. Parametri conversie A/D

  4. dsPIC 33 – Caracteristici modul A/D

  5. Modul A/D 10 biti

  6. Modul A/D 12 biti

  7. Model programare

  8. ADCON1

  9. ADCON2

  10. ADCON3

  11. ADCHS

  12. ADPCFG - ADCSSL

  13. Configurare modul A/D a) Select port pins as analog inputs (AD1PCFGH<15:0> or AD1PCFGL<15:0>) b) Select voltage reference source to match expected range on analog inputs (AD1CON2<15:13>) c) Select the analog conversion clock to match desired data rate with processor clock (AD1CON3<7:0>) d) Determine how many S/H channels is used (AD1CON2<9:8> an AD1PCFGH<15:0> or AD1PCFGL<15:0>) e) Select the appropriate sample/conversion sequence (AD1CON1<7:5> and AD1CON3<12:8>) f) Select how conversion results are presented in the buffer (AD1CON1<9:8>) g) Turn on ADC module (AD1CON1<15>) 2. Configure ADC interrupt (if required): a) Clear the AD1IF bit b) Select ADC interrupt priority

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