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LPC9xx/LPC9xxx / LPC932A1 with external crystal problem
April 29, 2007, 11:54:55 PM
I have a MCB900 and I use LPC932A1. Originally, I set the LPC932A1 to use internal RC osciilator and it works well. Because I want to improve performance, I change to "High Frequency Crystal/Resonator(4MHz - 12MHz) and put a 12MHz crystal with two 22pF capacitors on the MCB900. After changing, it also can works well, but it can not connect with  the Flash Magic. Even I use 4MHz Crystal and osciilator, it still can not connect with the Flash Magic. Is my LPC932A1 damaged?

Thanks,
kt_chen
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