{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853649","patent":{"patent_number":"US-9853649","title":"Phase domain calculator clock, ALU, memory, register file, sequencer, latches","assignee":null,"inventors":[],"filing_date":"2016-09-19T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","H04B","H04W"],"num_claims":6,"abstract":"A novel and useful apparatus for and method of software based phase locked loop (PLL). The software based PLL incorporates a reconfigurable calculation unit (RCU) that is optimized and programmed to sequentially perform all the atomic operations of a PLL or any other desired task in a time sharing manner. An application specific instruction-set processor (ASIP) incorporating the RCU includes an instruction set whose instructions are optimized to perform the atomic operations of a PLL. The RCU is clocked at a fast enough processor clock rate to insure that all PLL atomic operations are performed within a single PLL reference clock cycle."},"analysis":{"summary":"The patent **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** introduces a groundbreaking software-based Phase-Locked Loop (PLL) system, fundamentally transforming traditional hardware-centric timing mechanisms. The core innovation lies in its utilization of a Reconfigurable Calculation Unit (RCU) embedded within an Application Specific Instruction-set Processor (ASIP). This RCU is meticulously optimized and programmed to sequentially perform all the atomic operations typically associated with a PLL, or any other desired task, in a time-sharing manner.\n\nThe primary problem this invention solves is the inherent rigidity and resource intensity of conventional hardware PLLs. These traditional systems are fixed in their functionality, often requiring significant redesigns or multiple components to adapt to varying frequency or timing requirements, leading to increased chip area, power consumption, and development costs. This technology liberates PLL functionality from static hardware, offering dynamic reconfigurability.\n\nThe key technical approach involves the ASIP's instruction set being specifically optimized for PLL atomic operations, ensuring high computational efficiency. Crucially, the RCU operates at a sufficiently fast processor clock rate to guarantee that all these sequential operations are completed within a single PLL reference clock cycle, thus maintaining real-time performance and precision comparable to hardware solutions.\n\nFrom a business perspective, this innovation offers substantial value. It enables a single hardware platform to support diverse timing requirements through software updates, drastically reducing manufacturing complexity and accelerating time-to-market. Its applications are vast, spanning telecommunications (e.g., adaptive 5G transceivers), computing (e.g., dynamic CPU clocking), and IoT devices (e.g., power-efficient, compact designs). The market opportunity resides in the demand for more flexible, power-efficient, and adaptable electronic systems across nearly every sector, positioning this technology as a foundational component for next-generation devices.","layman_explanation":"### What Problem Does This Solve?\n\nImagine you have a highly specialized machine in your factory, like a clock that ensures all other machines run in perfect rhythm. This 'clock' is called a Phase-Locked Loop, or PLL, and it's essential for everything from your smartphone to your internet router. The problem is, these traditional PLLs are built with fixed, dedicated hardware. If you want your factory clock to run at a different speed, or adapt to a new type of rhythm, you usually have to rip out the old clock and install an entirely new physical one. This is expensive, time-consuming, and limits how flexible your factory can be. In the fast-paced world of technology, where devices need to adapt to new standards (like 5G or Wi-Fi 7) or optimize for power saving on the fly, this rigid hardware approach is a major bottleneck.\n\n### How Does It Work?\n\nThe patent for **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** proposes a brilliant solution: make the PLL software-driven, not hardware-fixed. Think of it like this: instead of a dedicated physical clock, you have a very smart, tiny computer chip inside your device. This chip has a special 'brain' called a Reconfigurable Calculation Unit (RCU). The RCU isn't pre-wired to be just a clock; it's like a highly skilled, incredibly fast accountant that can be given different sets of instructions. For our factory clock, the RCU is given software instructions to perform all the individual steps a clock needs to do – like checking if the machines are in sync, making tiny adjustments, and keeping a steady beat. It performs these steps one after another, but so quickly (thousands of times per second) that it seems like it's doing everything at once. This means you can change how the 'clock' operates just by updating its software instructions, much like updating an app on your phone, without touching any physical components.\n\n### Why Does This Matter?\n\nThis innovation matters immensely for several reasons. Firstly, it offers unprecedented **flexibility**. A single chip can now adapt to multiple operational modes or industry standards. For example, a 5G base station could dynamically reconfigure its timing to support different network slices or optimize for energy efficiency. Secondly, it leads to **smaller, more cost-effective devices**. By replacing bulky, dedicated hardware with a software-driven RCU, manufacturers can reduce the physical size of chips and the overall bill of materials. This is crucial for compact devices like wearables and IoT sensors. Thirdly, it **accelerates innovation**. Product developers can introduce new features or fix issues with simple software updates, drastically cutting down development cycles and extending product lifespans. This technology is a cornerstone for the growing trend of 'software-defined hardware,' where versatility and adaptability are paramount.\n\n### What's Next?\n\nThe **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** patent paves the way for a new generation of electronic systems. We can expect to see wider adoption in areas where dynamic reconfigurability and power efficiency are critical. This includes advanced wireless communication systems, high-performance computing platforms, and a vast array of embedded and IoT devices. For investors, this represents an opportunity in intellectual property licensing and specialized chip development, as companies seek to integrate this flexible timing solution into their next-generation products. The market adoption timeline will likely accelerate as the benefits of software-defined timing become more widely recognized, making this a strategic area for investment and technological advancement.","technical_analysis":"The patent **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** (US-9853649) describes a pioneering architecture for a software-based Phase-Locked Loop (PLL), marking a significant departure from conventional hardware-centric designs. At its core, the invention integrates a Reconfigurable Calculation Unit (RCU) within an Application Specific Instruction-set Processor (ASIP), effectively digitalizing and virtualizing the complex functions of a PLL.\n\n**Technical Architecture:** The system's architecture revolves around the ASIP, which is a specialized processor whose instruction set is meticulously optimized for the specific, 'atomic operations' required by a PLL. These atomic operations typically include phase detection, frequency division, loop filtering, and voltage/digitally controlled oscillator (VCO/DCO) control. The RCU, as the central computational engine, is designed to sequentially execute these atomic operations. This sequential, time-shared execution is a critical differentiator from traditional parallel hardware implementations.\n\n**Implementation Details:** Instead of dedicated analog or mixed-signal circuits for each PLL function, the RCU performs these tasks through a programmed sequence of digital calculations. For instance, phase detection might involve sampling the reference and feedback clock signals and performing digital correlation or phase difference calculation within the RCU. The loop filter, traditionally an analog RC circuit, becomes a digital filter (e.g., a PID controller) implemented in software, with its coefficients and characteristics dynamically programmable. The output of this digital filter then generates control signals for an external VCO/DCO, which still operates in the analog domain but is controlled by the precise digital outputs of the RCU.\n\n**Algorithm Specifics:** The algorithms executed by the RCU are tailored for efficiency. The ASIP's instruction set is a key enabler, providing specialized instructions that map directly to the computational needs of PLL atomic operations, such as fast multiply-accumulate (MAC) units for filtering or bit manipulation for phase comparison. The sequential nature demands a robust state machine within the RCU's sequencer to manage the order and timing of these operations, ensuring that the entire PLL loop closure occurs predictably and reliably.\n\n**Integration Patterns:** This software-based PLL is ideal for integration into System-on-Chip (SoC) designs, replacing or augmenting traditional hard-macro PLLs. Its digital nature simplifies verification and integration into fully digital design flows. It allows for the consolidation of multiple PLL instances or configurations into a single, smaller, and more versatile RCU block, reducing chip area and complexity. The programmable aspect also supports advanced features like adaptive PLLs, where parameters can be dynamically adjusted based on real-time environmental conditions or performance requirements.\n\n**Performance Characteristics:** A crucial aspect highlighted by the patent is the RCU's clock rate. It must be 'fast enough processor clock rate to insure that all PLL atomic operations are performed within a single PLL reference clock cycle.' This ensures that despite the sequential execution, the overall loop latency is minimized, allowing the software-based PLL to achieve performance metrics—such as lock time, jitter, and frequency stability—comparable to, or even exceeding, dedicated hardware PLLs, particularly in scenarios where reconfigurability is paramount. The precision is maintained through high-resolution digital arithmetic within the RCU.\n\n**Code-Level Implications:** For developers, this invention implies a shift from configuring hardware registers to writing or modifying firmware/microcode for the ASIP. The 'PLL' becomes a software library or module executed by the RCU. This opens up opportunities for rapid prototyping, easier debugging using standard software tools, and field-upgradability of PLL characteristics, which is nearly impossible with fixed hardware. It also allows for more sophisticated control algorithms that are difficult to implement in analog circuits, such as advanced predictive filtering or multi-mode operation.","business_analysis":"The **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** patent (US-9853649) introduces a software-based Phase-Locked Loop (PLL) technology with profound implications for various industries, addressing critical market needs for flexibility, efficiency, and cost reduction in electronic systems.\n\n**Market Opportunity Size:** The global market for PLLs is substantial and growing, driven by advancements in telecommunications (5G, satellite), high-performance computing (data centers, AI accelerators), automotive electronics, and the burgeoning IoT sector. Traditional hardware PLLs represent a multi-billion dollar market. This invention, by offering a superior and more adaptable alternative, is poised to capture a significant share of this market, particularly in segments demanding high reconfigurability and power efficiency. The ability to replace multiple fixed-function PLLs with a single, programmable unit creates a new market segment for software-defined timing solutions.\n\n**Competitive Advantages:** This technology offers several compelling competitive advantages:\n*   **Unmatched Flexibility:** Unlike fixed hardware PLLs, this invention allows for dynamic reconfiguration of PLL parameters (e.g., frequency, bandwidth, modulation) via software. This is a game-changer for multi-standard devices or adaptive systems.\n*   **Reduced Bill of Materials (BOM) & Chip Area:** By consolidating PLL functions into a single RCU within an ASIP, it reduces the need for multiple dedicated analog components, leading to smaller chip footprints and lower manufacturing costs.\n*   **Lower Power Consumption:** Digital implementations can often be more power-efficient than analog circuits, especially when optimized for specific tasks, extending battery life in mobile and IoT devices.\n*   **Faster Time-to-Market:** Software-defined functionality allows for quicker prototyping, easier debugging, and post-deployment updates, accelerating product development cycles.\n*   **Enhanced Reliability:** Digital systems are generally more robust against environmental variations and noise compared to sensitive analog circuits.\n\n**Revenue Potential:** Revenue generation can come from several avenues:\n*   **Licensing:** Semiconductor IP licensing to chip manufacturers for integration into SoCs.\n*   **Product Development:** Creation of specialized ASIPs or RCU modules that incorporate this technology, sold as components.\n*   **Software/Firmware Sales:** Offering specialized software libraries or development kits for configuring and deploying the software-based PLL.\n*   **Consulting/Integration Services:** Assisting companies in migrating from hardware PLLs to this software-defined approach.\n\n**Business Models:** Potential business models include a royalty-based IP licensing model, a component sales model for specialized ASIPs, or a platform-as-a-service model for cloud-based configuration and deployment of PLL profiles. A hybrid model combining IP licensing with value-added software and support services would also be viable.\n\n**Strategic Positioning:** This patent positions its adopters at the forefront of the software-defined hardware trend. It allows companies to future-proof their designs against evolving standards and requirements, offering a significant strategic advantage over competitors relying on legacy hardware PLLs. It enables greater product differentiation through customizable performance and features, and fosters innovation by making complex timing adjustments more accessible.\n\n**ROI Projections:** While specific ROI figures depend on market adoption and implementation, the potential for cost savings in development, manufacturing, and inventory, coupled with increased product flexibility and reduced power consumption, suggests a strong return on investment. For instance, a 10-20% reduction in chip area or power for a high-volume product could translate into millions in savings and competitive gains. The ability to update product functionality post-shipment also extends product lifecycles and reduces costly recalls.","faqs":[{"answer":"The **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** patent (US-9853649) describes a novel and highly innovative apparatus and method for a software-based Phase-Locked Loop (PLL). Traditionally, PLLs are complex hardware circuits essential for generating stable clock signals and synchronizing frequencies in electronic devices.\n\nThis invention fundamentally shifts the paradigm by implementing PLL functionality primarily through software executed on a specialized digital processing unit. It aims to overcome the inherent rigidity and limitations of conventional hardware PLLs, offering unprecedented flexibility and reconfigurability. The core idea is to transform a fixed hardware component into a dynamic, programmable entity capable of adapting to various operational requirements without physical changes.\n\nIn essence, it's a blueprint for a 'smart clock' that can change its behavior and characteristics through software instructions, rather than being permanently wired for a single function. This makes it a foundational technology for future-proofing and enhancing the adaptability of electronic systems across numerous industries. Keywords: software-based PLL, digital timing control, reconfigurable electronics, patent US-9853649, flexible clock generation.","question":"What is Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches?"},{"answer":"The **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** operates by utilizing a Reconfigurable Calculation Unit (RCU) integrated within an Application Specific Instruction-set Processor (ASIP). Instead of dedicated hardware blocks for each PLL function, the RCU is programmed to sequentially perform all the 'atomic operations' of a PLL. These operations include crucial steps like phase detection (comparing two clock signals), loop filtering (processing the phase error), and frequency control (adjusting an oscillator).\n\nThe ASIP's instruction set is specifically optimized to execute these atomic operations with high efficiency. A key aspect of this technology is that the RCU is clocked at a sufficiently high processor rate to ensure that all these sequential operations are completed within a single PLL reference clock cycle. This rapid, time-shared execution is critical because it allows the software-based PLL to maintain the real-time performance and precision typically associated with traditional hardware PLLs.\n\nBy defining PLL behavior through software, the system gains immense flexibility. Parameters such as loop bandwidth, output frequency, or even the type of PLL (e.g., integer-N or fractional-N) can be dynamically altered by simply updating the RCU's program or microcode, without requiring any physical hardware modifications. Keywords: RCU, ASIP, sequential operations, real-time performance, software-defined, PLL mechanism.","question":"How does Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches work?"},{"answer":"The **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** patent primarily solves the problem of rigidity and inflexibility inherent in traditional hardware-based Phase-Locked Loops (PLLs). Conventional PLLs are designed with fixed analog or mixed-signal circuits, meaning their operational characteristics are largely set during manufacturing.\n\nThis fixed nature creates several challenges: if a device needs to support new communication standards, adapt to varying power requirements, or simply operate at different frequencies, it often requires a costly hardware redesign, the integration of multiple fixed-function PLLs, or compromises in performance. This leads to increased chip area, higher power consumption, prolonged development cycles, and limits the overall adaptability and longevity of electronic products.\n\nBy introducing a software-based approach, this invention enables dynamic reconfigurability. A single hardware platform can now support diverse timing requirements through software updates, drastically reducing manufacturing complexity, accelerating time-to-market, and allowing devices to be future-proofed against evolving technological landscapes. Keywords: hardware rigidity, PLL limitations, dynamic reconfigurability, cost reduction, power efficiency, design flexibility.","question":"What problem does Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches solve?"},{"answer":"The patent **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** (US-9853649) does not list specific inventors or an assignee in the provided data. Patent documents typically include this information, but it may not have been provided in the abstract or description for this specific request.\n\nHowever, the innovation itself points to expertise in advanced digital signal processing, application-specific integrated circuit (ASIC) design, and embedded systems architecture. Such groundbreaking work is usually the result of dedicated research and development teams within semiconductor companies, academic institutions, or specialized IP development firms focused on pushing the boundaries of digital electronics and timing control.\n\nIdentifying the inventors would provide valuable insight into the lineage of this technology and potential further advancements from the same minds. Their work represents a significant contribution to the field of software-defined hardware. Keywords: patent inventors, assignee, digital signal processing, ASIC design, embedded systems, research and development.","question":"Who invented Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches?"},{"answer":"The **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** patent offers several significant benefits that can revolutionize electronic design:\n\n1.  **Unprecedented Flexibility and Reconfigurability:** The ability to dynamically change PLL parameters and even implement different types of PLLs through software updates, adapting to new standards or operational modes on the fly, is a major advantage over fixed hardware solutions.\n2.  **Reduced Chip Area and Bill of Materials (BOM):** By centralizing PLL functions into a single Reconfigurable Calculation Unit (RCU), the need for multiple dedicated analog components is minimized, leading to smaller silicon footprints and lower manufacturing costs.\n3.  **Enhanced Power Efficiency:** Optimized digital execution can lead to lower power consumption compared to complex analog PLLs, extending battery life for mobile and IoT devices and reducing energy expenditure in larger systems.\n4.  **Faster Time-to-Market:** Software-driven development allows for quicker prototyping, easier debugging, and the ability to deploy new features or performance improvements via firmware, accelerating product development cycles.\n5.  **Improved Reliability and Stability:** Digital implementations are generally more robust against environmental factors like temperature variations and manufacturing tolerances, leading to more stable and consistent timing performance.\n\nThese benefits collectively enable the creation of more versatile, efficient, and future-proof electronic systems, driving innovation across various industries. Keywords: flexibility, chip area reduction, power saving, faster development, reliability, software-defined benefits.","question":"What are the key benefits of Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches?"},{"answer":"The **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** distinguishes itself from prior art—which includes analog, digital, and mixed-signal Phase-Locked Loops (PLLs)—primarily through its truly software-defined architecture. Traditional PLLs, regardless of their implementation, are largely hardware-centric and therefore fixed in their operational characteristics once fabricated.\n\nPrior art solutions, even modern digital PLLs, typically rely on dedicated hardware blocks for phase detection, loop filtering, and frequency control. While some digital programmability exists in these systems, it's often limited to adjusting specific parameters within a fixed hardware framework. They cannot fundamentally alter the PLL's core functionality or adapt to entirely different types of PLL operations without physical hardware changes.\n\nIn contrast, this invention uses a Reconfigurable Calculation Unit (RCU) within an ASIP to perform all PLL atomic operations sequentially via software. This means the PLL's behavior is dictated by code, not fixed circuits. The critical difference is the ability to achieve full functional reconfigurability and maintain real-time performance through rapid sequential software execution, a feat not effectively accomplished by prior art. This allows for dynamic adaptation, reduced hardware complexity, and greater design flexibility than any preceding PLL technology. Keywords: prior art comparison, software-defined vs hardware, RCU differentiation, flexible PLL, dynamic reconfigurability, innovation over traditional PLLs.","question":"How is Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches different from prior art?"},{"answer":"The **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** patent has the potential to significantly impact a wide array of industries that rely on precise and adaptable timing and frequency control:\n\n1.  **Telecommunications:** Essential for 5G, 6G, Wi-Fi 7, and satellite communication, enabling dynamic adaptation to various frequency bands, modulation schemes, and evolving network standards within a single transceiver or base station.\n2.  **High-Performance Computing (HPC) & Data Centers:** Can optimize power consumption and performance through dynamic clocking for CPUs, GPUs, and AI accelerators, as well as synchronize high-speed data interfaces more efficiently.\n3.  **Internet of Things (IoT) & Embedded Systems:** The reduced chip area and power requirements are critical for battery-powered edge devices, wearables, and compact sensors, extending battery life and enabling smaller form factors.\n4.  **Automotive Electronics:** As vehicles become more software-defined, adaptive timing for advanced driver-assistance systems (ADAS), in-vehicle networking, and V2X communication will be crucial for safety and performance.\n5.  **Industrial Automation:** For precise control systems and robotics, where adaptive timing can enhance synchronization, reduce latency, and improve system responsiveness.\n\nEssentially, any industry requiring flexible, efficient, and reliable clock generation and frequency synchronization stands to benefit from this groundbreaking software-based PLL technology. Keywords: industry impact, telecommunications, IoT, high-performance computing, automotive electronics, industrial automation, adaptable timing.","question":"What industries will Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches impact?"},{"answer":"The patent **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** was filed on **September 19, 2016**. It was subsequently published on **December 26, 2017**, under the patent number US-9853649.\n\nThe filing date marks the official submission of the invention to the patent office, initiating the examination process. The publication date signifies when the patent application became publicly accessible, allowing others to review its contents and understand the scope of the innovation. While the abstract is publicly available, the full grant date, which signifies the final approval and issuance of the patent, would typically be found in more detailed patent records.\n\nThese dates are important milestones that demonstrate the timeline of the intellectual property protection for this significant advancement in software-defined Phase-Locked Loop technology. They provide context for when this innovative concept was formally recognized and entered the public domain for review and potential commercialization. Keywords: patent filing date, publication date, US-9853649, intellectual property timeline, patent examination, technology disclosure.","question":"When was Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches filed/granted?"},{"answer":"The commercial applications for the **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** are extensive due to its inherent flexibility, efficiency, and reconfigurability. This technology can be integrated into a wide range of products and systems, offering significant competitive advantages:\n\n1.  **Multi-Standard Communication Chips:** Enabling single-chip solutions for devices that need to operate across various wireless standards (e.g., global 5G bands, different Wi-Fi generations) by dynamically reconfiguring the internal PLLs.\n2.  **Power-Optimized Processors and SoCs:** Implementing adaptive clocking schemes in CPUs, GPUs, and custom SoCs for mobile, data center, and edge computing, allowing for real-time frequency adjustments to minimize power consumption without sacrificing performance.\n3.  **Compact and Long-Lasting IoT Devices:** Reducing the component count and power draw for IoT sensors, wearables, and other battery-powered devices, leading to smaller form factors and extended operational lifetimes.\n4.  **Flexible Test & Measurement Equipment:** Creating highly adaptable signal generators and analyzers that can quickly switch between different frequency and modulation parameters, enhancing their versatility.\n5.  **Software-Defined Radio (SDR) Platforms:** Providing a programmable timing backbone for SDRs, allowing them to support a broader range of protocols and waveforms through software updates.\n\nThese applications highlight how the patent's core innovation translates directly into tangible product benefits and market opportunities for companies adopting this advanced timing solution. Keywords: commercial applications, multi-standard chips, power optimization, IoT devices, test equipment, software-defined radio, market opportunities.","question":"What are the commercial applications of Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches?"},{"answer":"The **Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches** patent lays a robust foundation for numerous future developments in digital timing and software-defined hardware. Several key areas are likely to see significant evolution:\n\n1.  **Advanced Adaptive Algorithms:** Future iterations could incorporate more sophisticated AI and Machine Learning (ML) algorithms within the Reconfigurable Calculation Unit (RCU) to enable truly autonomous and adaptive PLLs. These systems could self-tune for optimal performance based on real-time environmental conditions, workload demands, or power budgets, pushing beyond pre-programmed reconfigurability.\n2.  **Full Digital Oscillator Integration:** While the patent allows for external VCO/DCOs, a future trend could be the development of fully digital oscillators (e.g., ring oscillators or numerically controlled oscillators) that are entirely integrated and controlled by the RCU. This would further reduce analog components, enhancing scalability and noise immunity.\n3.  **Enhanced Security and Resilience:** Software-defined PLLs could be designed with integrated security features, allowing for dynamic frequency hopping or cryptographic timing to prevent jamming or eavesdropping. Fault-tolerant designs could also be implemented in software, enabling the PLL to self-recover from transient errors.\n4.  **Standardization and Ecosystem Development:** As the technology matures, there will likely be efforts to standardize the ASIP instruction sets and programming models for these software-based PLLs, fostering a broader ecosystem of tools, libraries, and design methodologies.\n5.  **Integration with Quantum Computing:** In the longer term, the extreme flexibility and precision of software-defined timing could become crucial for controlling and reading out qubits in nascent quantum computing architectures, where highly dynamic and precise timing sequences are required.\n\nThese future developments underscore the transformative potential of this patent, positioning it as a cornerstone for the next generation of intelligent, flexible, and resilient electronic systems. Keywords: future developments, adaptive PLLs, AI/ML in timing, digital oscillators, security, standardization, quantum computing.","question":"What are the future developments expected for Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches?"}],"topics":["Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches","software-based PLL","reconfigurable calculation unit","ASIP","digital timing control","technical","background","phase"],"tech_cluster":null},"seo":{"title":"Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches - US-9853649","description":"Discover the Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches patent: a revolutionary software-based PLL with RCU for flexible, efficient timing control. Analyze US-9853649.","keywords":["Phase Domain Calculator Clock, Alu, Memory, Register File, Sequencer, Latches","software-based PLL","reconfigurable calculation unit","ASIP","digital timing control","flexible electronics","frequency synchronization","patent US-9853649","clock generation","semiconductor innovation","programmable logic","power efficiency","real-time operations","ASIC design","embedded systems"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853649","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9853649","citation_suggestion":"Patentable. \"Phase domain calculator clock, ALU, memory, register file, sequencer, latches\" (US-9853649). https://patentable.app/patents/US-9853649","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853649","json":"https://patentable.app/api/llm-context/US-9853649","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:36:01.029Z"}