Forget the RTC. It is only useful when the system has been initialized and running. -Bill Knight R O SoftWare On Mon, 01 Mar 2004 20:34:13 -0000, onceinfour wrote: I am thinking of using an LPC22xx as a single chip micro in an industrial controller board. 2 questions. I assume the device can be used to count external pulses, encoder signal, which pin(s) can be used for a counter i/p? The LPC2xxx's supposedly have a built in RTC? Anyone got any info on connecting a battery or super cap to maintain the RTC contents during power down? Yahoo! Groups Links
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Re: [lpc2000] 2 queries, counter & battery back up
2004-03-01 by Bill Knight