BIOS Overclocking Control via South Bridge Trigger Signals
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Solution Overview
Problem
Current overclocking methods for computer systems are complex and require users to be familiar with parameter ranges, leading to uncertainty in operation, as adjustments are typically made through software under the operating system.
Innovation Solution
An overclocking control device and method that uses a power button and a reset button to generate triggering signals, allowing the BIOS to select and load overclocking information from a look-up table into registers, simplifying the overclocking process by enabling users to control working frequency and voltage without needing to understand parameter ranges.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If software-based overclocking adjustment is used, then overclocking function can be achieved, but operation complexity increases and user-friendliness deteriorates
Solution Approach 1:
The patent introduces a BIOS-based intermediary layer that mediates between simple button presses and complex overclocking parameter adjustments. When an overclocking application is detected, the BIOS enters overclocking mode and interprets button press signals to automatically adjust parameters, shielding users from complexity while enabling overclocking functionality.
Solution Approach 2:
The system performs self-service by automatically detecting the overclocking application state and configuring appropriate parameters without requiring manual user knowledge. The BIOS monitors application execution states and autonomously adjusts overclocking parameters based on detected applications, reducing the need for user expertise.
2Measurement precision
If detailed parameter adjustment is enabled, then overclocking precision improves, but operational uncertainty increases for average users
Solution Approach 1:
The patent pre-configures safe overclocking parameters within the BIOS before user operation. The system prepares overclocking mode in advance with predetermined parameter settings that are automatically applied when an overclocking application is detected, eliminating the need for users to manually calculate or guess safe parameter values.
Solution Approach 2:
The system implements feedback by monitoring application execution states and automatically adjusting parameters based on detected applications. The BIOS continuously checks for overclocking applications and responds by loading appropriate parameters from lookup tables, creating a closed-loop system that adapts to user needs while maintaining safety.
Data Source
AI summary
An overclocking control method cooperates with an overclocking application of a computer system when the overclocking application is started. The overclocking control method includes the steps as follows. A BIOS enters an overclocking mode according to an executing state of the overclocking application. The BIOS receives a first triggering signal outputted from a south bridge chip, and the first triggering signal is generated by the south bridge chip according to a first button of the computer system. The BIOS selects a piece of corresponding overclocking information from a look-up table and loads the overclocking information into a register of the BIOS according to the first triggering signal to control the overclocking of the computer system.