Invention Grant
- Patent Title: Synchronous serial interface allowing communication with multiple peripheral devices using a single chip select
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Application No.: US17363106Application Date: 2021-06-30
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Publication No.: US11556492B1Publication Date: 2023-01-17
- Inventor: Ganapathi Hegde , Krushal Shah , Mayank Garg , Luis Eduardo Ossa , Vashist Bist
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent John R. Pessetto; Frank D. Cimino
- Main IPC: G06F13/42
- IPC: G06F13/42
Abstract:
A synchronous serial bus peripheral circuit includes a peripheral identification (ID) register and a state machine circuit. The state machine circuit is coupled to the peripheral ID register, and is configured to transmit a status value based on a peripheral ID field of data received via the receiver shift register equaling a value stored in the peripheral ID register.
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