Invention Application
- Patent Title: DYNAMIC RANDOM-ACCESS MEMORY (DRAM) ON HOT COMPUTE LOGIC FOR LAST-LEVEL-CACHE APPLICATIONS
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Application No.: US18336775Application Date: 2023-06-16
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Publication No.: US20240422995A1Publication Date: 2024-12-19
- Inventor: Mustafa BADAROGLU , Zhongze WANG , Woo Tag KANG , Periannan CHIDAMBARAM
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: H10B80/00
- IPC: H10B80/00 ; H01L25/00 ; H01L25/065 ; H01L25/18

Abstract:
A stacked system-on-chip (SoC) is described. The stacked SoC includes a first memory die comprising a dynamic random-access memory (DRAM). The stacked SoC also includes a compute logic die. The compute logic die comprises a static random-access memory (SRAM) having a first SRAM partition and a second SRAM partition. The first memory die is stacked on the compute logic die. The compute logic die includes a memory controller. The memory controller is coupled between the first SRAM partition and the second SRAM partition. Additionally, the memory controller is coupled to a DRAM bus of the first memory die.
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