What do Ohio, Python, and FPGAs have in common?

Christopher Felton July 23, 2013

Anyone in the Columbus Ohio area in the United States this upcoming weekend (7/27 and 7/28) should stop by the @pyohio conference.  This is a *FREE* regional python conference.  I will be giving a talk at the end of the day Sunday, discussing MyHDL, FPGAs, and a hands-on workshop following the presentation.

The talk will focus on introducing programmable hardware to "imperative thinkers".  Anyone curious about FPGAs, Python, or familiar with FPGAs or embedded...


MyHDL ... MyPWM

Christopher Felton June 3, 20136 comments

The PWM topic appears to be popular lately on the fpgarelated site.  This is coincidence, but I typically find the topic of modulating and demodulating signals interesting.  For digital systems it is always entertaining to play with PWMs.  The following PWM RTL description is quite a bit different than the PWM module described by Anton Babushkin.  The module presented here is a minimal PWM engine defined at design time (i.e. not run-time).  

As...


MyHDL Resources and Projects

Christopher Felton December 9, 20122 comments

Last updated 07-Nov-2017

MyHDL Resources

If you want to dive into MyHDL (digital hardware description in Python) there are many resources available.  Below is a list of MyHDL resources, including some of the past blogs here on fpgarelated.

The MyHDL manual is a great (probably the best) place to get started.

The manual is an in-depth introduction to MyHDL.  The concepts are well explained and there are examples to test while working through the...


Summer of Gateware

Christopher Felton September 18, 2015

This (last) summer the MyHDL project participated in the Google Summer of Code (GSoC) as a sub-organization under the Python Software Foundation (PSF). This was our first year participating - there was a lot for us to learn.  Overall it was a worthwhile and beneficial activity.

Being a first time sub-org we were limited to a maximum of two students.  We had nine students apply and twelve mentors volunteer.  Only being able to select two students...


MyHDL Presentation Examples

Christopher Felton August 26, 2014

The last two years I presented at EELive.  The first year as an overview of MyHDL and a strong case why you should be using MyHDL as your hardware description language (HDL) [paper].  The second year was an introduction to three alternative HDLs (alt.hdl), including MyHDL.  I also presented at a regional Python conferene: pyohio.  At the Python conference I presented...


MyHDL @EDAPlayground

Christopher Felton October 24, 2013

Trying out MyHDL became a little easier recently.  MyHDL is now avaialbe @EDAPlayground.  One can experiment with Python/MyHDL verification of HDL modules and implementing complex digital cirucits in MyHDL.

The @EDAPlayground has two main panels. On the left is the testbench and the right the HDL description to be tested.

There are a couple examples...