FPGA Developer

A tech blog on FPGA design by Jeff Johnson


Opsero Electronic Design

Introducing Opsero Electronic Design, offering FPGA and hardware design consulting services

June 2, 20131 minute

Doing my own thing

Announcing the leap from full-time employment to starting an electronics consulting business

April 23, 20131 minute

Code templates: Clock MUX

VHDL code template for glitch-free clock switching using the BUFGCTRL primitive

September 13, 20113 minutes

Bitcoin mining with FPGAs

A look at the first open-source FPGA Bitcoin miner and its performance on the Cyclone IV

July 19, 20111 minute