Specifications

mikroElektronika | Free Online Book | PIC Microcontrollers | Chapter 7: Analog Modules

C2CH1 C2CH0 Comparator C2Vin- input

0 0 Input C2Vin- is connected to the C12IN0- pin

0 1 Input C2Vin- is connected to the C12IN1- pin

1 0 Input C2Vin- is connected to the C12IN2- pin

1 1 Input C2Vin- is connected to the C12IN3- pin

Table 7-5 Comparator C2 Channel Select Bit

CM2CON1 Register

Fig. 7-12 CM2CON1 Register

MC1OUT Mirror Copy of C1OUT bit

MC2OUT Mirror Copy of C2OUT bit

C1RSEL Comparator C1 Reference Select bit

● 1 - Selectable voltage CVref is used in voltage reference C1Vref source; and

● 0 - Fixed voltage reference 0.6V is used in voltage reference C1Vref source.

C2RSEL - Comparator C2 Reference Select bit

● 1 - Selectable voltage CVref is used in voltage reference C2Vref source; and

● 0 - Fixed voltage reference 0.6V is used in voltage reference C2Vref source.

T1GSS - Timer1 Gate Source Select bit

● 1 - Timer T1gate source is T1G; and

● 0 - Timer T1gate source is comparator SYNCC2OUT.

C2SYNC - Comparator C2 Output Synchronization bit

● 1 - Comparator C2 output is synchronized to falling edge of Timer TMR1 clock; and

● 0 - Comparator output is asynchronous signal.

VRCON Register

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