On Sun, 14 Aug 2016 08:29:48 +0000 "STR ." <[email protected]> wrote:
> Serial port 3 and 4 are provided via the GPIO pins connected to an NCT5104D > I/O controller which is 5V tolerant. > http://datasheet.octopart.com/NCT5104D-Nuvoton-datasheet-38893851.pdf > I believe that's why it was suggested to avoid the 3V-5V conversion. Oops.. I missed that the other UARTs were connected to the GPIO header. If you use those, you can directly connect the LEA outputs, as the LEA does use 3.3V CMOS for I/O. Attila Kinali -- Malek's Law: Any simple idea will be worded in the most complicated way. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
