• ISD51, and IDATA segment definition
    ISD51 manuals indicates that a break point requires 2 bytes of idata. In what segment are these declared? I supect that my call return stack is getting corrupted, causing a reset0. Single Stepping...
  • Memory allocation and segment definitions
    Hello all, My goal is to get some variables placed in EEPROM without hardcoding it to a fixed address (using the _at_ keyword is unfortunately not an option). The variable shall be assigned to a certain...
  • Memory allocation and segment definitions
    Hello all, My goal is to get some variables placed in EEPROM without hardcoding it to a fixed address (using the _at_ keyword is unfortunately not an option). The variable shall be assigned to a certain...
  • ISD51, and IDATA segment definition
    ISD51 manuals indicates that a break point requires 2 bytes of idata. In what segment are these declared? I supect that my call return stack is getting corrupted, causing a reset0. Single Stepping...
  • Head and Tail Pointers. You definition ???
    No, this has nothing to do with '51s, but I want the opinions of some of you tenured chaps: In a circular queue, what do you consider the head and what do you consider the tail? I've always know...