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Beyond Host-Side Control: HBM Controller Partitioning Across Host and HBM Base Dies
By The Semiconductor Hub news desk ·
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Recent generations of high bandwidth memory (HBM), such as HBM4, allow the base die of the memory stack to be manufactured using a logic process that can accommodate more complex controller functions next to the DRAM. We present the first systematic quantitative study of function-level controller placement between the host and the HBM4 base die on a silicon interposer. We divide the controller into its main functions and evaluate four placements, from a complete host controller to a complete ba…
Read at arXiv cs.AR (Hardware Architecture)Source: arXiv cs.AR (Hardware Architecture), published . The summary is the Hub's own; the full story is at the source. Report a rights or accuracy concern