| 摘要 |
A unified SRAM cache system is provided incorporated several SRAM macros of an embedded DRAM (eDRAM) system and their functions. Each incorporated SRAM macro can be independently accessed without interfering with the other incorporated SRAM macros within the unified SRAM cache system. The incorporated SRAM macros share a single set of support circuits, such as row decoders, bank decoders, sense amplifiers, wordline drivers, bank pre-decoders, row pre-decoders, I/O drivers, multiplexer switch circuits, and data buses, without compromising the performance of the eDRAM system.
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