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公开(公告)号:US20250103552A1
公开(公告)日:2025-03-27
申请号:US18371173
申请日:2023-09-21
Applicant: STMicroelectronics International N.V.
Inventor: Antonio ANASTASIO
Abstract: Disclosed herein a method for transforming a single processor system into an effective multicore system with few modifications to the existing processor. The transformation is achieved by wrapping the processor with a CPU Manager module, which intercepts all CPU transactions, remaps addresses, manages interrupt lines, and controls the CPU clock using clock gating. The transformation to n effective multicore system brings about reduced area and power impacts compared to a full duplication of the whole system, while still reusing the existing program in a multicore environment.