Timer0 Interrupt flag bit question?

[jayanth.devarayanadurga]

Is TMT0IF a read/write bit? I know that it is readable through code and writable on timer0 interrupt but can I set it through code like TMR0IF = 1;

 

[zuisti]

... can I set it through code like TMR0IF = 1;

It's legal as long as the datasheet indicates the flag is writable
But take care... look at this site:
**broken link removed**

 

[doraemon]

Hello!

Just for your information: there are many processor makers, and they have each many
kinds of processor. The least you can do is to specify what processor you are using.

Dora.

 

[jayanth.devarayanadurga]

Thank you zuisti

Then why my code is not working?

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Code C - [expand]
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//MCU = PIC18F458
//Fosc = 4 MHz
//Timer0
//Prescaler 1:4; TMR0 Preload = 15535; Actual Interrupt Time : 100.001 ms
 
//Place/Copy this part in declaration section
void InitTimer0(){
  T0CON  = 0x81;
  TMR0H  = 0x3C;
  TMR0L  = 0xAF;
  GIE_bit    = 1;
  TMR0IE_bit     = 1;
}
 
void Interrupt(){
  if (TMR0IF_bit){ 
            ;
  }
} 
 
void main(){
 
    TRISB.F4 = 0;
    PORTB.F4 = 0;
 
    InitTimer0();
 
    while(1){
 
        if(TMR0IF){
            TMR0IF = 0;
            PORTB.F4 = 1;
        }
    }
}

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@Dora

I think TMR0IF comes only in PIC MCU.