Electronic Component Feature Control via Write-Once Register
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Solution Overview
Problem
Chip manufacturers face challenges in accurately determining which features of a chip are being used by customers, leading to trust-based payment systems that lack precision and efficiency in stock management and pricing.
Innovation Solution
An electronic component with control logic and non-volatile storage allows for the storage and control of feature availability, enabling or disabling functionalities based on external input signals, using a write-once register to ensure secure configuration and pricing based on actual usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a licensing scheme is used where all customers get the most advanced version of a chip but pay depending on how many features they are actually using, then stock management becomes easier and ordering is simplified, but the manufacturer cannot accurately determine what the customer is using in every single chip
Solution Approach 1:
The patent applies preliminary action by pre-configuring all chips with the most advanced version of functionalities available, and then using a write-once register to selectively disable unused features after manufacturing. This allows the manufacturer to produce a single standardized chip design for all customers, simplifying stock management and production processes, while still enabling precise tracking of which features each customer actually uses through the configuration mechanism.
Solution Approach 2:
The patent introduces a write-once register as an intermediary element between the chip's functionalities and the customer's usage. This register acts as a mediator that records which features are enabled or disabled, providing accurate information about actual feature usage without interfering with the chip's operation. The register serves as a trusted intermediary that both the manufacturer and customer can rely on for feature status verification.
2Measurement precision
If different kinds of chips are produced to satisfy customers with different feature requirements, then feature usage can be accurately determined, but production complexity and stock management become more difficult
Solution Approach 1:
The patent applies universality by designing a single chip architecture that can serve multiple customer needs through configurable functionalities. Instead of producing different chip variants for different customers, the universal chip design includes all possible features enabled by default, and customers can selectively disable unused features through the write-once register. This multi-functional approach allows one chip design to fulfill multiple customer requirements, reducing production complexity while maintaining accurate feature usage tracking.
3Device complexity
If a trust-based payment system is used where customers pay based on assumed feature usage, then the system is simpler to implement, but pricing accuracy and revenue optimization are compromised
Solution Approach 1:
The patent implements feedback by using the write-once register to provide accurate information about which features are actually enabled and used by each customer. This feedback mechanism allows the manufacturer to verify actual feature usage and adjust pricing accordingly, replacing trust-based assumptions with fact-based pricing. The register provides continuous feedback on feature status, enabling precise pricing decisions that reflect actual customer usage patterns.
Data Source
AI summary
An electronic component is provided having a plurality of functionalities. The electronic component comprises a control logic, and a non-volatile storage element. The control logic is coupled to the non-volatile storage element and is adapted for storing values in the non-volatile storage element based on an external input signal to the electronic component, each value being indicative for one or more functionalities of the plurality of functionalities. The control logic is adapted for controlling the availability of the plurality of functionalities based on one or more values stored in the non-volatile storage element and for outputting a confirmation signal being indicative for the availability of the plurality of functionalities.