• Unused interrupts
    Hello: Here are a couple knowledge base articles on the subject. I will have about 100 unused interrupt vectors. The first article creates a different ISR for each unused interrupt and calls a common...
  • dummy isr for unused interrupts
    Hello together, I'm using the XC866-Board from Infineon. As I don't use all the availible interrupts in my program I would like to simply overwrite the NOPs of the interrupt vectors with RETIs to...
  • Unused Interrupts on an 8051
    I have used all of the port pins on my 8051 device but have a spare interrupt pin. Is it possible to use this spare interrupt as an extra port pin for reading/writing?
  • Interrupt Handling
    I am working with a Cypress FX2 based board. There are 5 endpoints (BULK) that I use. Endpoint 1 and 4 are used for sending data from PC to FX2. Endpoint 2 and 6 are used to send data from FX2 to PC...
  • interrupt handling
    Hello Every one, In my project i have 2 external intr. How do i write the isr and how to handle these intrpt , how to write code in C for this task. Please help me in this.