tutorial

At the FICHSA Conference ( https://fichsa.sise.bgu.ac.il ) I will be running a short workshop on ChipWhisperer using the ChipWhisperer-Nano. A direct link to a Google Doc with the most up to date information is available here:…

I’ve been working with Xilinx’s new High Level Synthesis tools built into Vivado. I’m slowly working on posting some more complete tutorials. In the mean-time here is a simple tutorial about making a Finite Impulse Response Filter on a real ADC/DAC board…

Revision Control is the most critical part of any project involving files. Otherwise you end up with tons of directories, and naming schemes like "report_final2_june.docx" along with 20 other copies. This is best described in this 20-min clip. Sorry it's a…

I was recently working on a project which needed more gates than I had in my trusty current FPGA Board (Spartan3-200 on DLP-FPGA-HS). I quickly found the Avnet Spartan 6 LX9 board (AES-S6MB-LX9-G), which I could buy for $90 and have here in a few days. It…

I’ve added a page on Turbo Coding, a subject I’m researching for a class at Dal. This includes a large presentation, links to reference material, and lots of MATLAB code based on CML. It’s still being updated but maybe you’ll find it useful/interesting as…

I recently got an LPCXpresso board, which you can cut and make into a debugger. I wanted to use the 0.1" header (J4) and not the specified JTAG (2x10 0.5") header. Here is how I cut my board such it can be plugged back together: the female header is just half…

I recently got my 34401A bench meter out of storage, and wanted it working with my computer, something I hadn’t done for several years. I forgot to get my ‘official’ Agilent connection cable, but figured I could use my standard cables no problem. This took a…

I needed to use my AT90USBKEY at higher than 3.3V for ADC input purposes. It’s not documented in the manual, but the schematic shows they anticipated this. You can easily convert the AT90USBKEY to run on 5V with a few changes. The changes needed are: Remove…