[time-nuts] RS232 / GPS interface/prototyping board

Gary E. Miller gem at rellim.com
Tue Jun 14 06:53:20 UTC 2016


Yo Mark!

On Tue, 14 Jun 2016 00:53:10 +0000
Mark Sims <holrum at hotmail.com> wrote:

> The 1PPS signal is
> routed to the RS-232 connector via the MAX232A, 

Why did you use a USB 1.1 chip instead of a USB 2.0 chip?  The PPS
performance is much better with the Hi Speed chips.

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
	gem at rellim.com  Tel:+1 541 382 8588
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