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FreeDOS Development Environment
In this post, I will share a bit about the development environment I am using to build FreeDOS (and possibly other DOS applications). I...

rehsd
Apr 17, 20235 min read


Too many ICs... and how I track them
I developed a very basic app to track my IC inventory. In this video, I share a little bit about the app and how I use it.

rehsd
Oct 22, 20221 min read


Building an Assembler for My 16-bit Processor
I have started building an assembler for my 16-bit processor (prototyping in VHDL, later will implement in hardware). Initial assembler...

rehsd
Jul 9, 20221 min read


Creating New Music for My 65816 Sound Card
I was getting a bit tired of the previous song I had been using for my sound card testing. 1SMHARRIS suggested a song to try out next. In...

rehsd
May 16, 20222 min read


Arduino-controlled Programmable Sound Generator, with a Windows Interface
As I've been making some good progress on my sound card for my 65816 system (see /audio), I thought it would be good to start building...

rehsd
May 7, 20222 min read


Emulator^2 -- Sound Card Emulator
Continuing with my 65816 Emulator series, my 65816 PC build is now to the point where an emulator for my sound card would be helpful. I...

rehsd
Apr 30, 20221 min read


Building a 65816 Emulator
(Latest video posted at the bottom.) While I'm waiting for my 65816 system PCBs to come in, I thought I would see how far I can get with...

rehsd
Mar 14, 20223 min read


Using GAL22V10 Programmable Logic Devices
I have recently started using programmable logic devices (PLDs) in some of my projects. Below are the steps I am using, along with some...

rehsd
Mar 4, 20224 min read
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