AVR單片機ATMEG8, ATMEG16A

Use the Analog Comparator

通過循環查訊方式　或中斷方式　輸出比較器的結果

對此功能有詳細的英文資料說明，不看不行

　

• Detect a positive edge on the comparator output by polling the ACO-bit in the

Analog Comparator Control and Status Register – ACSR.

• Detect a positive edge on the comparator output by polling the Analog

Comparator Interrupt Flag – ACI in ACSR.

• Initialize interrupt on comparator output toggle. An interrupt routine which

increments a 16-bit counter each time it is executed is given as an example.

-AVR microcontroller ATMEG8, ATMEG16A Use the Analog Comparator way through the cycle of inquiry, or interrupt output compare function of the results of this detailed information in English, do not look impossible •　Detect a positive edge on the comparator output by polling the ACO-bit in the Analog Comparator Control and Status Register- ACSR. •　Detect a positive edge on the comparator output by polling the Analog Comparator Interrupt Flag- ACI in ACSR. •　Initialize interrupt on comparator output toggle. An interrupt routine which increments a 16-bit counter each time it is executed is given as an example.