Hi, Thank you Lee for your response.
I am not sure about the current status of OFDM implementation. I figured out from the mailing list that it is still in testing phase. Would it be a good idea to port some of the OFDM implementation onto the FPGA.? I am just starting off with USRP and would greatly appreciate your help. Please do excuse me if my question sounds too trivial. S Mande. On 9/5/07, Lee Studley <[EMAIL PROTECTED]> wrote: > > There's a header file: > GNU_Radio\usrp\fpga\toplevel\usrp_std\config.vh > > That header controls the build configuration and is now functional. Modify > it to use the file: > GNU_Radio\usrp\fpga\toplevel\include\common_config_1rxhb_1tx.vh > > > This is how: > // Uncomment this for 1 rx channel (w/ halfband) & 1 transmit channel > `include "../include/common_config_1rxhb_1tx.vh" > > This will free up alot of space on the fpga for experimentation! > > *Lee Studley > Embedded SW/HW Eng. > Kutta Consulting, Inc. > ** www.kuttaconsulting.com > > > *At 03:02 PM 9/5/2007, S Mande wrote: > > Hi, > > I am trying to add some functionalities to the existing FPGA in USRP. > > I went through the mailing list and figured out that the current > Verilog/VHDL code implementation occupies 90% of FPGA's resources. However, > there were some mails that pointed that reducing some reveiver > functionalities could free some FPGA resources. > > Any help as to how I can proceed with this i.e. reducing receiver > functionality and freeing up FPGA resources? Also if I should try > implementing some easy additonal functionalities in the FPGA,(so as to not > damage the USRP board) then which one should I go ahead with? > > Are there any C++ blocks that I can try implementing in VHDL/Verilog code > in FPGA and improve performance? > > I would be grateful if some of you could help me / point in the right > directions with the above questions. > > Thanking you, > > S Mande. > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > *Lee Studley > Embedded SW/HW Eng. > Kutta Consulting, Inc. > ** www.kuttaconsulting.com > [EMAIL PROTECTED] > *Office: (602) 896-1976 x236 > Cell: (602) 743-4515 >
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