Advanced Micro Devices Corporation

JunDong Yang

Lili Chen

KaiFei Zhao

A computer-implemented method for data communication bus address sharing can include selecting, by at least one processor, one of two or more peripheral devices sharing an address of a data communication bus. The method can additionally include modulating, by the at least one processor, a duty cycle of a clock signal transmitted over the data communication bus to the two or more peripheral devices, wherein the modulating causes a low period of the clock signal to satisfy a threshold condition for indicating selection of the selected one of the two or more peripheral devices. The method can also include performing, by the at least one processor using the address, data communication over the data communication bus with the selected one of the two or more peripheral devices. Various other methods, systems, and computer-readable media are also disclosed.

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Shanghai, China

JunDong Yang