hi,
i am working on PHILIPS series microcontollers(LPC933 particularly). i am facing a strange problem ,as in some of my boards the microcontroller is not able to be programmed.however it is programmed once,but then i am unable to program it again. i am using Keil software for my application. please provide me possible suggestions regarding the same,given that i have checked my connections and basic software configurations thoroughly
thank you