• Interrupt numbering
    I have noticed that the Kiel compiler doesn't produce the correct interrupt vector if 8051 interrupt numbers are used. For example for external interrupt 0 (IE0), the interrupt number has to be 0, instead...
  • Interrupt number for an interrupt subroutine
    Hi, I'm trying to use the interrupt PWMINT for a PWM program with the 167. The problem is I cannot find the correct interrupt number for the function: void Interrupt_func (void) interrupt PWMINT...
  • Number of cycles for an Interrupt jump
    Hi, I am currently using the uC LPC1769 in my project. My application is timing critical and hence every clock used up by the controller counts. Please can someone let me know how many clock cycles...
  • Interrupt number not found
    I am getting the following error: *** ERROR L125: INTERRUPT NUMBER NOT DEFINED SYMBOL: XP0INT I am not sure why because the symbol is a standard interrupt vector for CAN. Here is my code: void...
  • Nordic chip, what number are the interrupts?
    Hi! I'm new to 8051 controllers and are now using the nRF24LE1 for a school project. I am used to the AVR architecture and writing interrupts like "ISR_interrupt_vector()" but I can see that...