Battery-backed RAM: Difference between revisions
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NiMh/NiCd, CR2032, charging resistor removal... | NiMh/NiCd, CR2032, charging resistor removal... | ||
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Revision as of 05:59, 23 May 2011
Also called SRAM.
Battery powered RAM (made non-volatile) used by the 68k to store cab related informations and scores tables in MVS systems.
The CD systems use it to store game saves instead of using Memory cards.
Battery replacement
NiMh/NiCd, CR2032, charging resistor removal...