Re: [Discuss-gnuradio] Split-function implementation of 802.11g OFDM PHY and MAC on USRP2

[Alexander Chemeris]

On Wed, Aug 17, 2011 at 21:15, Nick Foster <address@hidden> wrote:
> On Wed, 2011-08-17 at 18:00 +0400, Alexander Chemeris wrote:
>> Hi Nick,
>>
>> On Sat, Aug 13, 2011 at 02:41, Nick Foster <address@hidden> wrote:
>> > On Fri, 2011-08-12 at 23:26 +0100, Nemanja Trecakov wrote:
>> >> 1) Did anybody use this external SRAM
>> >> on USRP2 before? According to the FAQ page the usual FPGA build is
>> >> not using it.
>> >> (http://gnuradio.org/redmine/projects/gnuradio/wiki/USRP2GenFAQ)
>> >> However, my experience with these pages is that many of them are
>> >> outdated. I also found the folder called extramfifo in
>> >> uhd/fpga/usrp2 folder for which I believe has something to do with
>> >> external RAM.True?
>> >
>> > The external SRAM is currently used for buffering TX packets.
>>
>> Is it true for USRP N and latest git too?
>>
>
> yes
>

By Tx do you mean Ethernet->RF aka RF Tx, or RF->Ethernet aka Eth Tx?


-- 
Regards,
Alexander Chemeris.