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 <[EMAIL PROTECTED]> wrote:
> Mamoru Yamamoto wrote:
>
>> Eric, Matt,
>> I have another questions on this. Is the times
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
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?
Regards,
Mamoru Yamamoto
Research Institute for Sustainable Humanosphe
On Sat, Sep 13, 2008 at 03:05:18AM +0300, Juha Vierinen wrote:
> > Samples can be time stamped, and that time can be calibrated to the 1 PPS
> > signal. In the most general case, that 1 PPS input just goes directly to
> > the FPGA, so internally you can do whatever you want with it.
>
> Is there
> Samples can be time stamped, and that time can be calibrated to the 1 PPS
> signal. In the most general case, that 1 PPS input just goes directly to
> the FPGA, so internally you can do whatever you want with it.
Is there a standard way to get timestamps on samples, or does this
require verilog
subodh chiwate wrote:
Hi,
I just saw the specifications for USRP2. I wanted to know the use of
the 1 PPS and 10 MHz inputs.
These are standard outputs of a GPS unit. So is it just a set of
external references or they are used in the ethernet time stamping?
The USRP2 has a 100 MHz clock inter
Hi,
I just saw the specifications for USRP2. I wanted to know the use of the 1 PPS
and 10 MHz inputs.
These are standard outputs of a GPS unit. So is it just a set of external
references or they are used in the ethernet time stamping?
Regards
Subodh
