Front

Registers associated with PORT configuration:

Back

TRIS : Direction selection

LAT : Read modify write operation

PORT : Port Pin status

Front

How many PORTS are available for PIC18FXX and corresponding lines

Back

5 PORTS:

PORT A : RA0 to RA5

PORT B : RB0 to RB7

PORT C : RC0 to RC7

PORT D : RD0 to RD7

PORT E : RE0 to RE3

Front

execution speed of instructions in PIC especially while operating at the maximum value of clock rate

Back

0.2 μs

Front

when the power supply drops the voltage below 4V,Which operational feature of PIC allows it to reset

Back

Brown-out reset

Front

purpose of setting TOIE bit in INTCON along with GIE bit?

Back

For setting the TOIF flag in INTCON due to generation of Timer 0 overflow interrupt

Front

Which bit permits to enable (if set) or disable (if cleared) all the interrupts in an INTCON register?

Back

GIE: Global Interrupt Enable

Front

Which module in a PIC microcontroller would you use to generate precise delays for timing purposes

Back

Timer module

Front

What is the primary advantage of using an interrupt service routine (ISR) in your PIC microcontroller application

Back

To execute code in response to specific events without polling

Front

What address in IVT is assigned to high priority and low priority interrupts

Back

High Priority : 0008h

Low Priority : 0018h

Front

Which pins assigned to INT0-INT2

Back

RB0-RB2