I am working on At80c51RD2, using Keil51 downloaded from official website. Code is of about 300 lines, when I go for debugging the code, the Debugging windows doesn't work saying error 120: code size limit exceeded, what to do for it?
The free-of-charge PK51 evaluation license allows to create code up to a size of 2K no matter how many lines of source code you have. If your application is bigger than that, you need to purchase a full license. Please contact the distributor in your country. See http://www.keil.com/distis/
Thank you, so much Hans Schneebauer sir.