公开(公告)号：US20250117353A1

公开(公告)日：2025-04-10

申请号：US18483286

申请日：2023-10-09

Applicant: STMicroelectronics International N.V.

Inventor： Francois TAILLIET ,  Gilles DIONIS

IPC: G06F13/42 ,  G06F13/38

Abstract: A synchronous serial communication controller, a synchronous serial communication peripheral component, and a computer-implemented method enabling synchronous serial communication between the synchronous serial communication controller and the synchronous serial communication peripheral component are provided. The example synchronous serial communication controller includes a serial communication interface, configured with a clock logic wire, a data output logic wire, a data input logic wire, and a shared select line logic wire. The shared select line logic wire is electrically connected to a plurality of peripheral components. A selected peripheral component of the plurality of peripheral components is indicated by chip identification data transmitted on the data output logic wire.