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A & B Computing

In the eighties, a number of programs and articles of mine were published by a magazine called A & B Computing. My first steps, so to speak.


Elektor Electronics

My video digitiser design for the Acorn Archimedes (and, later, regular PCs) was published in the early nineties in Elektor Electronics.


SN76489 sound chip details

I delved deep into this sound chip (used in the Acorn BBC) to improve some sound emulation code. Some might benefit from my 'research'.


CMOS RAM for the Acorn Atom

Surprisingly, the 2114 RAM chips used in the Acorn Atom do not only come in the regular and 'L' (low power) flavours, but CMOS as well.


RISC OS graphics benchmarked

A comparison of graphics benchmarks performed under RISC OS 4.39 and 6.20, using the native video system, ViewFinder, and VPod.