Welcome to my corner of the Internet. If you like programming, technology and retro computing you’re in the right place.
Latest Videos
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Clever engineering on a budget – ZX Spectrum Interrupts
How clever engineers made a cheap computer powerful
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Breaking the 64k barrier – Spectrum Memory Banking
How do you get more than 64K of RAM in an 8 bit computer? Let’s look at how memory banking works!
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Memory Banking, DMA and Interrupts – How 8bit computers work
Let’s explore how 8bit computers worked, looking at their memory, interrupts and DMA.
Blog Posts
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Emulation Sucks
… because it’s so realistic you still have to put up with the same problems you had 30 years ago……
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Dodgy DOS Development
From the mind that brought you “let’s try to write games using just pure C” I have a new idea…
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Maximising the fun in Linux
Or in other words, I ditch NixOS because it’s awkward and weird, and I install Arch because it’s awkward and…