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SaRuMan-64 (static RAM replacement with VSP Fix)

SaRuMan-64 (static RAM replacement with VSP Fix)

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20,00 EUR

incl. 19% sales tax excl. Shipping

Shipping time: 3-6 weeks

Stock: 8 units


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Stock: 8 units!


This little board replaces the two 64k x 4 bits DRAM ICs with a single static RAM IC. Accordingly it consumes only a trickle amount of power, about 5mA. Another positive side effect is that the infamous VSP or AGSP bug is fixed. Many demos and some games, including our The Adventures of Jim Slim in Dragonland, use this technique that can lead to arbitrary crashes on many C64s, unless the VSP bug is fixed with this DRAM replacement.

No soldering required if your drams are socketed. This product comes with a 3 year replacement quarantee.


A few guides (from Ray Carlsen) for installing SaRuMan-64 in different devices:
- Installation in a SX-64: https://portcommodore.com/rcarlsen/cbm/sx64/EASY_RAM_REPLACEMENT/
- Installation on a C64 board with 8 DRAM ICs: https://portcommodore.com/rcarlsen/cbm/c64/EASY_RAM_REPLACEMENT/
- Installation in a Plus/4. https://portcommodore.com/rcarlsen/cbm/plus4/EASY_RAM_REPLACEMENTS/

 

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This Product was added to our catalogue on 2020-01-03.

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