Shared projects

C64/C128 multicart

by MattisLind.
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2 layer board of 2.28x1.78 inches (57.94x45.24 mm).
Shared on December 7th, 2016 21:08.

A flash based cartridge for C64/C128 that provide space for 16 GAME and 16 EXROM cartridges.Github repo

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82S100 Replacement (C64 PLA)

by MattisLind.
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2 layer board of 0.73x1.51 inches (18.57x38.25 mm).
Shared on December 1st, 2016 19:19.

This is a Signetics 82S100 / 82S101 generic replacement based on the +5V ATF1502AS / ATF1502ASL CPLD. With proper programming it can be used to replaced failed PLAs in CBM64. Files on github

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TTL RGBI to Analog RGB converter

by MattisLind.
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2 layer board of 1.56x1.31 inches (39.52x33.17 mm).
Shared on November 23rd, 2016 18:28.

This is a SMD mount design of the board made by Chris Osborne. Github repo

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Crowbar

by MattisLind.
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2 layer board of 1.16x0.63 inches (29.36x16.03 mm).
Shared on November 19th, 2016 10:11.

A simple TL431 / Triac based crowbar Github repo

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