[time-nuts] PN sequence generation using GPS

[jmfranke]

You can download the Interface Control Document ICD200 at:
http://www.navcen.uscg.gov/pubs/gps/icd200/default.htm
The document includes, among many other items, the code generation 
methodology for the GPS system. It shows the shift registers and gate taps.

Sincerely,

John  WA4WDL

--------------------------------------------------
From: "Joe Leikhim" <JLeikhim at Leikhim.com>
Sent: Wednesday, February 16, 2011 2:27 PM
To: <time-nuts at febo.com>
Subject: [time-nuts] PN sequence generation using GPS

> Can anyone direct me to information regarding using shift registers to 
> generate PN sequences using 1 pps and 10 MHz clock from GPS? Specifically, 
> I believe there is a relationship between the number of stages, the period 
> of reset (1pps) and the clock speed.
>
> How would I figure this out to keep two such systems in phase etc?
>
> -- 
> Joe Leikhim
>
> Leikhim and Associates
> Communications Consultants
> Oviedo, Florida
>
> www.Leikhim.com
>
> JLeikhim at Leikhim.com
>
> 407-982-0446
> WWW.LEIKHIM.COM
>
>
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