PSRAM
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.
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.