Specifications

mikroElektronika | Free Online Book | PIC Microcontrollers | Chapter 2: Core SFRs
Fig. 2-9 Interrupt SFRs
INTCON Register
The INTCON register contains various enable and flag bits for TMR0 register overflow, PORTB change and external INT pin
interrupts.
Fig. 2-10 INTCON Register
● GIE - Global Interrupt Enable bit - controls all possible interrupt sources simultaneously.
❍ 1 - Enables all unmasked interrupts.
❍ 0 - Disables all interrupts.
● PEIE - Peripheral Interrupt Enable bit acts similar to GIE, but controls interrupts enabled by peripherals. It means
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