i need to change the starting location of my pgm frm 00h to say,400h..i followed the steps as per mentioned in.... http://www.keil.com/support/docs/189.htm i can see the changed starting location in the memory map file...but when i try to implemnt it on hardware,i get no output probably bcos da execution begins at 00h only...pls help...
nop..this is like a software upgrade...during the power on,the normal application starts running at hardware reset vector,ie,00h...if i press the 'space bar' thrice,i need the code at boot vector address to execute...the boot vector address has the code for a software upgrade....
Wrong!
At power up, you need the Bootloader to start. It is the bootloader which decides whether to run the "normal" application or, on the 3 spaces, go into "software update" mode...