Qualcomm incorporated (20240241853). INTERRUPT MANAGEMENT ON A ONE-WIRE BIDIRECTIONAL BUS simplified abstract
Contents
INTERRUPT MANAGEMENT ON A ONE-WIRE BIDIRECTIONAL BUS
Organization Name
Inventor(s)
Lalan Jee Mishra of Escondido CA (US)
Umesh Srikantiah of San Diego CA (US)
Francesco Gatta of San Diego CA (US)
Richard Dominic Wietfeldt of San Diego CA (US)
INTERRUPT MANAGEMENT ON A ONE-WIRE BIDIRECTIONAL BUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240241853 titled 'INTERRUPT MANAGEMENT ON A ONE-WIRE BIDIRECTIONAL BUS
The data communication apparatus described in the patent application includes a line driver that connects the apparatus to a 1-wire serial bus. The controller of the apparatus is responsible for transmitting synchronization pulses over the bus to synchronize receiving devices and initiate various procedures based on the encoded values of the pulses.
- The line driver connects the data communication apparatus to a 1-wire serial bus.
- The controller transmits synchronization pulses to synchronize receiving devices on the bus.
- The controller initiates an interrupt handling procedure when the synchronization pulses are encoded with a specific value.
- The controller initiates read or write transactions with receiving devices when the synchronization pulses are encoded with another specific value.
Potential Applications: - This technology can be used in various data communication systems that require synchronization and efficient communication with multiple devices. - It can be implemented in IoT devices, sensors, and other electronics that rely on 1-wire serial bus communication.
Problems Solved: - Synchronization of receiving devices on a 1-wire serial bus. - Efficient initiation of transactions based on encoded synchronization pulses.
Benefits: - Improved communication reliability and efficiency. - Simplified management of multiple devices on a 1-wire serial bus.
Commercial Applications: Title: "Enhanced Data Communication Apparatus for Synchronized Bus Communication" This technology can find applications in industries such as IoT, automation, and sensor networks where synchronized communication is crucial for optimal performance and data integrity.
Prior Art: Readers interested in exploring prior art related to this technology can start by researching patents and publications in the field of data communication protocols, synchronization methods, and 1-wire serial bus technologies.
Frequently Updated Research: Researchers in the field of data communication protocols and synchronization methods may have ongoing studies related to optimizing bus communication efficiency and reliability. Stay updated on relevant conferences and publications for the latest advancements in the field.
Questions about Data Communication Apparatus: 1. How does the synchronization process improve the overall performance of the data communication apparatus?
- The synchronization process ensures that all receiving devices are aligned with the transmit clock signal, reducing communication errors and improving data transfer efficiency.
2. What are the potential challenges in implementing this technology in real-world applications?
- Some challenges may include compatibility issues with existing systems, ensuring robustness in varying environmental conditions, and optimizing the synchronization process for different types of devices.
Original Abstract Submitted
a data communication apparatus comprises a line driver configured to couple the data communication apparatus to a 1-wire serial bus; and a controller configured to: transmit a plurality of synchronization pulses over the 1-wire serial bus after a sequence start condition (ssc) has been transmitted over the 1-wire serial bus, the plurality of synchronization pulses being configured to synchronize one or more receiving devices coupled to the 1-wire serial bus to an untransmitted transmit clock signal; initiate an interrupt handling procedure when the plurality of synchronization pulses is encoded with a first value; and initiate a read transaction or a write transaction with at least one of the one or more receiving devices coupled to the 1-wire serial bus when the plurality of synchronization pulses is encoded with a second value.
