Retro

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The forgotten American 8-bit computer

The forgotten American 8-bit computer

Some time around 2010, my friend Bruno Florindo made contact with former Timex Computer boss Lout Galie. I provided the questions, Bruno conducted the interview and I wrote up the response for the …

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Building a replica Hendrix guitar

Building a replica Hendrix guitar

If you work in IT, it can’t have escaped your notice that there are a lot of musicians around, including enough guitarists to fill a stairway. Indeed, one of my former managers was the bass …

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Running Xilinx ISE on an M1 Mac

Running Xilinx ISE on an M1 Mac

Back in March 2022, I did a write-up of how to run Xilinx Vivado on an M1 Mac to generate cores for the Artix-7 series of FPGAs (as used on the Mega 65). The easiest solution is to run the Intel …

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Updating a 40-year-old computer design

Updating a 40-year-old computer design

In my last article, I wrote a lot about the development of the firmware for my hobbyist microcomputer project that became the Chloe 280SE. In this companion article, I’ll cover the hardware. …

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Choosing a mechanical keyboard switch

Choosing a mechanical keyboard switch

One of the things I do is design keyboard layouts and legend designs. My most popular design to date is the Commander X16 professional keyboard. I’ve also created a number of one-off designs for …

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Running Xilinx Vivado on an M1 Mac

Running Xilinx Vivado on an M1 Mac

I’ve written before about running non-Apple Intel binaries on an M1 Mac. The solutions I discussed work for most general purpose apps, but there was one app in particular that I’d …

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