hello all i interest with uvision3 but i have evaluation version limited tocode size 2k is there a free version with biger size anywhere?? thanks all hamidi
Short answer: No. Anything other than an evaluation version will not be free.
What do you need to "evaluate" that can't be achieved in 2K?
There are free 8051 development tools that can build images larger than 2K -- for example, SDCC. But they're not Keil's toolchain, and might or might not have all the power and features you may need for your project. See the "Low-Dollar Development Systems" section of this page. http://www.8052.com/links.phtml http://sdcc.sourceforge.net/