- Patent Title: Pseudo differential receiving mechanism for single-ended signaling
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Application No.: US16140364Application Date: 2018-09-24
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Publication No.: US10749552B2Publication Date: 2020-08-18
- Inventor: Balwinder Singh , Milam Paraschou , Chad S. Gallun , Jeffrey Cooper , Dean E. Gonzales , Alushulla Jack Ambundo , Thomas H. Likens, III , Gerald R. Talbot
- Applicant: Advanced Micro Devices, Inc.
- Applicant Address: US CA Santa Clara
- Assignee: Advanced Micro Devices, Inc.
- Current Assignee: Advanced Micro Devices, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Kowert Hood Munyon Rankin and Goetzel PC
- Agent Rory D. Rankin
- Main IPC: H04B1/04
- IPC: H04B1/04 ; H03M1/80 ; H01L27/02 ; H04B1/16

Abstract:
Systems, apparatuses, and methods for performing efficient data transfer in a computing system are disclosed. A computing system includes multiple transmitters sending singled-ended data signals to multiple receivers. A termination voltage is generated and sent to the multiple receivers. The termination voltage is coupled to each of signal termination circuitry and signal sampling circuitry within each of the multiple receivers. Any change in the termination voltage affects the termination circuitry and affects comparisons performed by the sampling circuitry. Received signals are reconstructed at the receivers using the received signals, the signal termination circuitry and the signal sampling circuitry.
Public/Granted literature
- US20200099406A1 PSEUDO DIFFERENTIAL RECEIVING MECHANISM FOR SINGLE-ENDED SIGNALING Public/Granted day:2020-03-26
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