Circuit Module Margin Configuration for Mode Switching
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Solution Overview
Problem
Conventional circuit modules face challenges when switching between different operation modes due to uncertainty during mode-switching and on-off transient of mode-specific circuits, leading to unpredictable operation parameters and reduced operational efficiency.
Innovation Solution
A circuit module with a reliable margin configuration, comprising a main circuit and two auxiliary circuits, where the second auxiliary circuit can be turned on or off based on a control signal, allowing the main circuit to maintain normal operation without interruption when switching between different modes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional mode-specific circuits are used for switching between operation modes, then different operation parameters can be achieved for different modes, but uncertainty and unpredictability occur during mode-switching intervals
Solution Approach 1:
The patent applies preliminary action by pre-configuring both first and second mode-specific circuits to be capable of operating independently, and by pre-establishing control logic that determines circuit states based on mode-switching timing. This allows the system to transition between modes without uncertainty, as the state of each circuit is predetermined rather than relying on simultaneous switching events.
Solution Approach 2:
The patent segments the mode-specific circuits into distinct first and second circuits that operate independently at different times. By dividing the mode-specific functionality into separate temporal segments (first circuit active during first mode, second circuit active during second mode), the system eliminates the overlap and uncertainty that would occur if both circuits attempted to operate simultaneously during mode transitions.
2Adaptability or versatility
If mode-specific circuits are completely switched between modes, then operation parameters can change between first value and second value, but operation interruption is required during switching
Solution Approach 1:
The patent implements continuity of useful action by ensuring that mode-specific circuits are designed to maintain operational continuity during mode transitions. The control logic is configured so that parameter changes occur smoothly without requiring complete interruption of operations, allowing the system to transition between modes while maintaining continuous useful action and avoiding productivity loss.
3Adaptability or versatility
If mode-specific circuits are switched during operation cycles, then different modes can be supported, but operation correctness cannot be ensured due to uncertain parameter values
Solution Approach 1:
The patent applies feedback by implementing control logic that monitors the state of mode-specific circuits and adjusts parameters accordingly. The control logic receives feedback about which mode is active and configures the appropriate circuit state, ensuring that operation parameters are always correctly matched to the current mode, thereby maintaining operation correctness even during mode transitions.
Data Source
AI summary
A circuit module with reliable margin configuration, may include a main circuit, a first auxiliary circuit and a second auxiliary circuit. When the first auxiliary circuit is on, the second auxiliary circuit may be on or off according to whether a control signal is of a first level or a second level. When the first auxiliary circuit and the second auxiliary circuit are both on, the first auxiliary circuit and the second auxiliary circuit may jointly cause an operation parameter of the main circuit to be a first value. When the first auxiliary circuit is on and the second auxiliary circuit is off, the first auxiliary circuit may cause the operation parameter to be a second value. An operation margin of the main circuit may cover a range between the first value and the second value.