• Change the offset for the interrupt vector
    Hi I working with 89c669 and want to change the program start address to 0x016000h. But when I try to change the Interrupt vector to that address I get "Invalid Interrupt Vector Address !" Why can...
  • Changing HW and SW interrupt vector address
    Hi, I know how to change SW interrupt vector address, but my problem is that it will not work if I don't change it HW too. Is the AT89C51ED2. This micro doesn't say anything about changing the HW...
  • Changing an Interrupt Vector
    I have an application that uses CAPCOM Timer 0, and want to change the interrupt vector address during runtime to vector to another function. However, the CAPCOM Interrupt Vector Location is at 80h, which...
  • Relocating Interrupt vectors without changing STARTUP.A51?
    Hi, I have built a boot loader which chooses the recent between 2 versions of the program burnt on the flash. The only problem is that I need 2 copies of the interrupt and reset vectors...one for each...
  • Interrupt vector redirection problems
    Hello! I use XC167CI and wrote bootloader described in C166: SHARE INTERRUPT VECTOR WITH BOOT LOADER http://www.keil.com/support/docs/2881.htm Differences with my code are: VEC_SEG EQU 192 VEC_OFF...