Getting the most out of 16KB ROM!

Lately I’ve been doing a lot of work on the rosco_m68k hardware, specifically on integrating the new Yamaha V9958 video board. As part of this, I wanted to extend the firmware to support basic “virtual consoles”, so that if a V9958 is detected it will use that for text output, or fall back to theContinue reading “Getting the most out of 16KB ROM!”

I’m back on the Curb team!

Way back in 2006, after reading on ruby-talk about people’s problems using libcurl with Ruby, I put together a basic C extension to replace the (by-then-unmaintained) bindings that already existed. Little did I know then that it would end up being some of the most popular open-source code I’ve written. In time, pressures of family,Continue reading “I’m back on the Curb team!”

Reasons why my code is late #173: The Weather

I currently have quite a lot of work outstanding on various Open Source projects, and I’ve been really busy lately what with one thing and another, but I’ve deliberately kept today free so I could catch up with things a bit. There’s a lot of (long overdue) work on Deelang (the current milestone is at leastContinue reading “Reasons why my code is late #173: The Weather”

It’s been a while!

Wow, looks like I’ve not blogged since February! Doesn’t seem that long, but there you go… I’ve actually been really busy lately, with work and other things. Mostly I’ve been spending some time getting our new app into beta (check it out at http://retroify.me). It’s been a bit of a learning curve for me (it’sContinue reading “It’s been a while!”

PJ5 TTL CPU

Blog about the TTL based CPU design we're making

Don Charisma

because anything is possible with Charisma

Tech Filled Fantasy

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