Downloading is rather simple, after setting up PCBUG11, type the following to download a program into the internal EEPROM of an HC811E2:

control base hex
ms 1035 10
eeprom f800 ffff
loads ...

  Fill in the '...' with the program name.  Now to download a program into the internal EEPROM of an HC11E9:

control base hex
ms 1035 10
eeprom b600 b7ff
loads ...


Notice that the only difference is the 'eeprom' command.  This command specifies were to put the program, or what is the address of internal EEPROM.  If you don't know, look at the 68HC11 reference manual, if you have it, and go to Appendix B.  Look for a bootloader designed for your HC11.  Then look for a variable similar to EEPROMstart  and that will be the first address.  Now look for another variable labeled something like, EEPROMend, and that will be it.  If you don't have a manual e-mail me.

Note that this method only works with internal memory.