17949968. INPUT-OUTPUT VOLTAGE CONTROL FOR DATA COMMUNICATION INTERFACE simplified abstract (QUALCOMM Incorporated)
Contents
- 1 INPUT-OUTPUT VOLTAGE CONTROL FOR DATA COMMUNICATION INTERFACE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 INPUT-OUTPUT VOLTAGE CONTROL FOR DATA COMMUNICATION INTERFACE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
INPUT-OUTPUT VOLTAGE CONTROL FOR DATA COMMUNICATION INTERFACE
Organization Name
Inventor(s)
James Lionel Panian of San Marcos CA (US)
John Eaton of San Diego CA (US)
Lakshmi Baskaran of San Diego CA (US)
Shrinivas Gopalan Uppili of San Diego CA (US)
INPUT-OUTPUT VOLTAGE CONTROL FOR DATA COMMUNICATION INTERFACE - A simplified explanation of the abstract
This abstract first appeared for US patent application 17949968 titled 'INPUT-OUTPUT VOLTAGE CONTROL FOR DATA COMMUNICATION INTERFACE
Simplified Explanation
The patent application abstract describes techniques for controlling signal voltage levels across a wired data link for data communication between devices. The devices can advertise multiple supported signal voltage levels, compare and select compatible levels, and provide configurable signal voltage indication signals.
- Devices connected by a wired data link can support multiple signal voltage levels.
- Devices can operate at the same or different signal voltage levels.
- Devices can compare and select compatible signal voltage levels for communication.
- Devices can provide configurable signal voltage indication signals.
- The wired data link can be a PCIe link.
Potential Applications
This technology could be applied in various data communication systems, such as computer networks, industrial automation, and telecommunications.
Problems Solved
This technology solves the problem of ensuring proper signal voltage levels for efficient and reliable data communication between devices connected by a wired link.
Benefits
The benefits of this technology include improved data transmission reliability, flexibility in signal voltage level configurations, and enhanced compatibility between devices.
Potential Commercial Applications
Potential commercial applications of this technology include networking equipment, industrial control systems, and communication devices.
Possible Prior Art
One possible prior art could be techniques for automatic signal voltage level negotiation in data communication systems.
Unanswered Questions
How does this technology impact power consumption in data communication systems?
This article does not address the potential impact of signal voltage level control on power consumption in data communication systems.
What are the security implications of configurable signal voltage indication signals?
This article does not discuss the security implications of providing configurable signal voltage indication signals in data communication systems.
Original Abstract Submitted
Aspects relate to techniques for controlling signal voltage levels across a wired data link for data communication between apparatuses. A first device can advertise multiple supported signal voltage levels to a peer device connected by the wired data link. The devices can implement the same signal voltage level(s) or different signal voltage levels. The peer devices can compare and select a compatible signal voltage level for data communication. The first device can provide a signal voltage indication signal that is configurable to a plurality of voltage levels corresponding to a plurality of signal voltages. At least one of the plurality of voltage levels can indicate that the first device can operate the data link at a plurality of signal voltages. In some examples, the wired data link can be a peripheral component interconnect express (PCIe) link.