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

[Nick Sayer]

That’s not a USB chip, it’s an RS-232 level converter.

I am not aware of any USB 2 UART devices (that doesn’t necessarily mean much). They just don’t need to be that fast.

> On Jun 13, 2016, at 11:53 PM, Gary E. Miller <gem at rellim.com> wrote:
> 
> 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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