MOS 6550 SRAM Replacement for PET 2001 - Monotech PCs
Drop-in replacements for the rare/expensive MOS 6550 SRAM as used in Commodore PET 2001 computers. Comes as a DIY kit with SMD parts pre-soldered. You just need to solder the …
Commodore PET 2001 repair: dealing with MOS 6550/6540.
2018年2月24日 · Commodore PET 2001, PCB 320008, S/N 1006088 How to deal with MOS MPS6550 static RAMs, testing and replacement, and MPS6540 ROMs. PET 2001 test …
MPS 6550 Commodore PET 2001 RAM Adapter | D'Asaro Designs
This adapter allows you to replace a type MPS 6550 RAM chip in a Commodore PET 2001 with a standard 2114 RAM chip. I have been selling adapters to replace the MPS-6540 ROMs in the …
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The venerable MOS Technology 6502 microprocessor, in its modern guise, is the W65C02S, supplied by fabless semiconductor company Western Design Center, Inc and distributed by …
Modern replacement for the MOS 6550 1kbx4 SRAM - GitHub
Modern replacement for the MOS 6550 1kbx4 SRAM. Contribute to go4retro/Nu6550 development by creating an account on GitHub.
PET 8K RAM Replacement for 6550 PET 2001s - Tindie
The original 6550 RAM is based on MOS technology and runs toasty warm whilst consuming considerable power, this modern alternative runs much cooler and allows you to preserve your …
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MPS 6550 RAM Adapter - Retro Electronics
This is a modern replacement for the 6550 RAM Chip (1Kb x 4) and allows you to replace the MPS 6550 RAM chip found in the Commodore PET 2001 with a modern equivalent which …
Repair Parts for Commodore PETs - Tynemouth Software
2024年6月16日 · Read all about the MOS 6550 RAM chip here - http://blog.tynemouthsoftware.co.uk/2024/06/mos-6550-ram-chips.html. TLDR: They fail, …
Vintage Commodore Pet 2001 RAM Chip MOS MPS 6550 …
Find many great new & used options and get the best deals for Vintage Commodore Pet 2001 RAM Chip MOS MPS 6550 Untested as Is at the best online prices at eBay! Free shipping for …
Slightly OT: RAM for Commodore PET | Museum of the Game ...
2011年1月7日 · 6550 is an ODD duck that was produced for a very short time and it has clock signals to synchronize it. It's very difficult to find and took me 6 months of scouring to find the 5 …
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