Re: [Discuss-gnuradio] 1 PPS input for USRP2

[Daniel Hooper]

Might I suggest something like this?

http://www.rt66.com/~shera/index_fs.htm
http://www.rt66.com/~shera/QST_GPS.pdf

--Daniel Hooper

On Mon, Sep 15, 2008 at 1:14 PM, Matt Ettus <address@hidden> wrote:

Mamoru Yamamoto wrote:

Eric, Matt,
I have another questions on this.  Is the timestamp need to refer to (t=0 to) the 1PPS-pulse only?  
I hope to use faster sync pulse like at 1-10kHz, and get timestamp referred to them.  Is this possible?
 

The 1 PPS input goes to an FPGA pin, so you can program the FPGA to do whatever you want, including accept faster sync pulses.

Matt

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--
Daniel Hooper