Hi, all. I'm italian so my english isn't very good:-) but i try it. I have an evolution board MCB2300 with LPC2368, "i'm new on the world of ARM" and today while i'm working on the uvision2 under configuration wizard I disable the OSCEN:Main Oscillator Enable after i build the code and flashed on LPC, after that the board doesn't work anymore. The JTAG doesn't find the chip, i try with Flash Magic (via COM0) but also this explain "Operation Failed. (failed to autobaud-step1)".
What i can do??
Thanks to much.
By the way - lots of LPC23xx chips have a problem with the autobaud function of the internal boot loader - normally solved by programming using a very low baudrate. Try 9600 baud. I'm not sure if the issue is with the calibration of the internal RC oscillator, but the error manifests itself as a failure to auto-baud when using FlashMagic.
Thanks too much!! I have erase the flash at 9600baud the problem was the cable!! I've connect each pin by hand and you're done. Thanks for help! Bye.