[Discuss-gnuradio] How much space on FPGA would be freed?

[Newell Jensen]

Does anyone know just how much resources will be freed up by doing the following (this is one of the FPGA/Verilog questions on the wiki)?

• I went through the mailing list and figured out that the current Verilog/VHDL code implementation occupies 95% of FPGA's resources. However, there were some mails that pointed that reducing some receiver functionalities could free some FPGA resources. How?

The header file config.vh (trunk?) controls the build configuration and is now functional. Modify it to use the file: ../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 a lot of space on the FPGA for experimentation!

Curious if anyone had done this. 

Thanks,

--
Newell

http://www.gempillar.com
Before enlightenment: chop wood, carry water
After enlightenment: code, build circuits