PSRAM: Difference between revisions
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[[File:Cd2 psram.jpg|right|thumb|]] | [[File:Cd2 psram.jpg|right|thumb|]] | ||
Pseudo-Static RAM used in CD systems to store the 128KiB [[fix layer]] tileset, instead of [[DRAM]]. | Pseudo-Static RAM is really DRAM interfaced as SRAM. It is used in CD systems to store the 128KiB [[fix layer]] tileset, instead of regular [[DRAM]] because of the low latency needed for real-time rendering. | ||
[[Category:Chips]] | [[Category:Chips]] | ||
Latest revision as of 08:52, 29 November 2015
Pseudo-Static RAM is really DRAM interfaced as SRAM. It is used in CD systems to store the 128KiB fix layer tileset, instead of regular DRAM because of the low latency needed for real-time rendering.