Invention Grant
- Patent Title: Memory time-sharing method and apparatus capable of distributing bus traffic of system-on-chip
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Application No.: US15645299Application Date: 2017-07-10
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Publication No.: US10649929B2Publication Date: 2020-05-12
- Inventor: Chang-Ik Hwang
- Applicant: FCI INC.
- Applicant Address: KR Seoul
- Assignee: Dialog Semiconductar Korea Inc.
- Current Assignee: Dialog Semiconductar Korea Inc.
- Current Assignee Address: KR Seoul
- Agency: Saile Ackerman LLC
- Agent Stephen B. Ackerman
- Main IPC: G06F13/16
- IPC: G06F13/16 ; G06F1/10 ; G06F12/06

Abstract:
A bus system is proposed, which includes M (M is a natural number) master ports, N (N is a natural number) slave ports, a bus, A (A is a natural number) masters, B (B is a natural number) salves, and an internal memory. The bus system includes P (P is a natural number, P≤M) master ports, a traffic monitoring unit, Q (Q is a natural number, Q≤N) slaves, a port traffic monitoring unit, and a memory clock scaling unit. Accordingly, in a system-on-chip using a low-power processor, a memory clock of an internal memory connected to a plurality of slave ports is scaled so as to distribute bus traffic.
Public/Granted literature
- US20190012281A1 MEMORY TIME-SHARING METHOD AND APPARATUS CAPABLE OF DISTRIBUTING BUS TRAFFIC OF SYSTEM-ON-CHIP Public/Granted day:2019-01-10
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