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Lpc2000

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RE: [lpc2000] Yet about the LPC Bootloader

2006-02-15 by Joel Winarske

> Can anybody tell me what the bootloader does with the RxD1 pin ?
> When my software enters the ISP, it is fine, but when I start uploading
> the software, the RxD1 pin of the CPU goes from input (or rxd uart to be
> more precise) to output level 0. Why ????

Does it make a difference if Flash was previously erased?

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