• Interrupts with internal and external code
    I set the compiler to save the PSW and put it into source mode (4 byte frame) instead of binary. Now when I load my program into the dscope it has the correct ljmp instructions to my ISR's. I created...
  • internal flash
    hello! i am working with stm32 cortex-M0? IN FACT i want to know how to modify bytes from the internal flash without erasing the whole page , in addition i don't have RAM space to copy code there and...
  • Internal XDATA
    I have an existing design with external RAM mapped from 0000 and a lot of units manufactured. To rectify some intermittent errors in the original code, I need to gain a bit more RAM without modifying...
  • Interrupts do not work from internal flash
    Hi, all! I run into problem: debugging programm with Keil monitor-166 from RAM works fine. But if I run programm from internal flash I can't get interrupts from PWM timers. Can anyone explain...
  • 89s8252 Internal EEPROM
    How to see the content of internal EEPROM of 89s8252