Category hdl

Adding windows to xFFT IP.

Digital signal processing algorithms are, in general, purely mathematical algorithms that works perfectly on our notebook or MATLAB, but in real design, the algorithm starts to return us some unexpected results. One example of that is the quantification error. While…

Using DSP48E1 Slice.

A few years ago, FPGAs were used almost exclusively for communication systems. On the other hand, DSPs are used to execute digital signal processing algorithms. The reason is the hardware components that were integrated. FPGAs, were based on flip-flops, LUTs…

Eclypse Z7, ZMODs and SYZYGY.

Few months ago, Digilent presented their new development platforms based in Zynq and Zynq US+, with connectors compatibles with SYZYGY standard. This standard is in the middle between PMOD and FMC, with the enormous advantage that can be soldered by…