Hi Matt! The other sample of mine uses the osc in pin as the signal input. It can measure a frequency equivalent to the max pic osc frequency. So on 18f67j50, i could measure up to 64mhz. This one would require the 1hz input for sure.
Sorry for me disagreeing a bit... But this very chip only runs up to 48MHz. A 18f26k22 e.g. however can indeed use 64MHz CLKIN. That one would accept 50MHz as TMR1 clock input, so the additional bit of countable frequency is not so very much. I'd say, 50MHz is the limit, if I need more, I'll go for an external prescaler. Using CLKIN as a counting input is a bit of an ugly hack and it should never be done without using the watchdog. Greets, Kiste -- You received this message because you are subscribed to the Google Groups "jallib" group. To unsubscribe from this group and stop receiving emails from it, send an email to jallib+unsubscr...@googlegroups.com. To post to this group, send email to jallib@googlegroups.com. Visit this group at https://groups.google.com/group/jallib. For more options, visit https://groups.google.com/d/optout.
