[hpsdr] Verilog Class

David McQuate mcquate at sonic.net
Mon Mar 2 11:13:31 PST 2009


Georg has a very good idea, IMHO, for follow-on classes --
Explore Mercury & Ozy Verilog code.

73,
Dave  wa8ywq

Georg Prinz wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
> Hello Kirk,
>
> referring to "OneWire_rcv" code:
>
> - for me, the way how SYNC-BIT is defined is something unusual. I
> remember that in industry application always 7 sync-bytes with following
> pattern "10101010" were used. What was the reason to choose your
> bit-pattern for logic 0/1?
>
> - Did you made the delay calculation for the HPSDR-code you are
> presenting?
>
> As a proposal for a topic of interest would be to go shortly through the
> mercury Verilog code. First to get an overview what functions are
> implemented on mercury and to get an idea how e.g. the filters, the
> decimation etc. are done there. 
>
> Best Regards
>
> Georg, dl2kp
>
>
>
> On Fr, 2009-02-27 at 15:50 -0800, Kirk Weedman wrote:
>   
>> ***** High Performance Software Defined Radio Discussion List *****
>>
>> I will not be able to hold a Verilog class this coming Monday.  I should 
>> be able to resume on Thursday at 3:30PM PST.  We will continue with our 
>> discussion of OneWire code before Lecture #9.  There are only 2 lectures 
>> left and after those we can pick topics/areas of interest.  Be thinking 
>> about what you would like to do/hear/learn in a presentation.  In these 
>> final two lectures (#9 and #10) I will be covering RTL coding methods 
>> for synthesis, clocking issues, metastability, clock domain crossing, etc..
>>
>> Thanks
>> Kirk Weedman  KD7IRS
>>     


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