Technology Blogs

We play with technology. Sometimes we discover things we think are worth sharing.

Archives for: "May 2022"

Getting Started with FPGA and VHDL
FPGA

Getting Started with FPGA and VHDL

I've been asked a few times how one gets started with FPGA design? Here are a few notes on the tools you can download for free and the existing websites that already cater for teaching VHDL.
Verification of Clock Domain Crossing Topologies
FPGA

Verification of Clock Domain Crossing Topologies

There are too many ways in which it is possible to mess up clock domain crossings in digital electronics. This post explores Xilinx's report_cdc TCL command and how well it recognises some of the risks you may have missed.