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Posts by FactorOfMatt

Do you mean the (long) licence agreement page or did the website-provider pop up a cookie thing? I think I remember such a popup but I don't think it was out of the ordinary.

2 months ago 0 0 1 0
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Factor of Matt

I teased DesTest VIC20 at VCF Montreal. Today I've released it. Take a look here: factorofmatt.com/destest-vic20
There are two binaries: one for use on a standard 8K cartridge and one as a replacement kernal.

2 months ago 15 4 2 0

I think you have to find a couple of LEDs and a 6mm tactile switch too. :)

Great Job!

4 months ago 2 0 1 0
A DesTest Max Switch cartridge for the C64.

A DesTest Max Switch cartridge for the C64.

A monitor showing a full memory test screen for the DesTest-max-switch.

A monitor showing a full memory test screen for the DesTest-max-switch.

Feels like ages since I built anything but I finally got around to making my Destest Max Switch. Now I just need to find some more non-working C64s as I've recently got all mine working.

4 months ago 6 1 1 0
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World of Commodore 2025 Join TPUG in celebrating 40 years of Amiga at World of Commodore, Toronto's longest-running event dedicated to the age of personal computers! December 6-7, 2025.

Who is coming to the World Of Commodore 2025 this weekend? woc.tpug.ca

You're coming, @trinastechnobabble.bsky.social aren't you?

4 months ago 3 1 1 1

I'll have my finners crossed.

5 months ago 1 0 1 0
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Let's Install Some Memory on This 286 Mommyboard YouTube video by Trina's Technobabble

Hey folks. Tomorrow, Thursday, October 23,, 2025, at 2pm eastern I am going to be installing memory on a 286 mommyboard. Come watch the fun and see if I can get a solid beep after installing the memory.

youtube.com/live/eJ5gL9O...

5 months ago 1 2 1 1
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Factor of Matt

Well, Lee, Adrian and Mark - how about this?

DesTestKernal - a version of DesTest that you can program onto an appropriate PROM as a replacement for the C64 kernal ROM. When cartridges fail you, this little beauty might just get the job done!

factorofmatt.com/destestkernal

6 months ago 15 3 1 1
Ultimate Team C64 Repairing - The Final Episode ft @adriansdigitalbasement and @TheRetroChannel
Ultimate Team C64 Repairing - The Final Episode ft @adriansdigitalbasement and @TheRetroChannel YouTube video by More Fun Fixing It

Yesterday I was goaded by @morefunmakingit.bsky.social and @adriansdigitalbasement.com (with @theretrochannel.bsky.social as a likely accomplice).

Now what do I do?

www.youtube.com/watch?v=LgPN...

6 months ago 8 2 1 0
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Factor of Matt

The Where to buy page for DesTest MAX-Switch has now been updated and includes a US vendor:
factorofmatt.com/destestswitc...

8 months ago 1 0 1 0
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Factor of Matt

Yes, The rumours are true! The DesTest MAX-Switch is released. Visit factorofmatt.com/destest-max-... for product details and information on how to buy or build one.

8 months ago 8 4 1 0
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Rocking the lounge at Heathrow like it's 2016.
h/t @ericmigi.com

10 months ago 2 0 0 0
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At Heathrow central station waiting for a bus to take me to Swindon for RetroFest this weekend.

10 months ago 1 0 0 0

A few more and you'll be able to build a C64 completely from failed chips. That's got to be worth something to someone.

10 months ago 1 0 1 0

This is very cool. Glad to see it!

11 months ago 1 0 1 0

I bought myself some of the SuperPLA sockets recently with the intention of fully socketing my shortboard. I have found neither the time nor the testicular fortitude to do so. I think perhaps I've been inspired.

1 year ago 1 0 0 0

I venerate my '128.

1 year ago 1 0 0 0
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Can has SCART too?

1 year ago 3 0 1 0

I'm glad to see you've put your new Swiftlink to such a great use!

1 year ago 2 0 0 0

The addresses all being the same turns out to be a bug that @morefunmakingit.bsky.social has expertly discovered in some new (not yet released) code. (now fixed).
The quickest way to find problems with code is simply to let other people try it.

1 year ago 4 0 1 0

Well now I'm wondering that too...

The border and address ($D800) indicate something went wrong testing video SRAM nybbles.
What is not clear is why the same address shows up so many times (the maximum should be 4 times per address).
Also, the colour RAM looks fine (well, black text is correct).

1 year ago 3 0 1 0

That monitor has some fine looking stickers!

1 year ago 1 0 1 0