[Discuss-gnuradio] DDC in gr-sounder FPGA configuration

Dear all, I'm reading the receiver part of gr-sounder project. As my undering, in the FPGA configuration of this project, the received signal directly goes to the sounder module, after being demuxed into I and Q signals by adc_interface module.  I didn't see any module of the FPGA configuratio

[Discuss-gnuradio] DDC in gr-sounder FPGA configuration

Dear all, I'm reading the receiver part of gr-sounder project. As my undering, in the FPGA configuration of this project, the received signal directly goes to the sounder module, after being demuxed into I and Q signals by adc_interface module. I didn't see any module of the FPGA configuration