Multi-Protocol Storage Bay Connector Protocol Detection
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Solution Overview
Problem
Current storage bay backplane designs with multi-protocol connectors do not guarantee support for all protocols (SATA, SAS, PCIe) by the electronic device, leading to potential incorrect assumptions about protocol availability and improper connection of storage devices.
Innovation Solution
Incorporating a multi-protocol connector with associated LEDs that illuminate based on supported protocols, determined by switching logic analyzing sideband pins, to provide visual confirmation of compatible protocols, ensuring correct device connection and orientation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a multi-protocol connector is provided to accommodate different storage devices, then the adaptability of the connector is improved, but the reliability of protocol support is worsened because the electronic device may not actually support all protocols
Solution Approach 1:
The system implements feedback by detecting which protocols are actually supported through sideband pins and providing visual feedback via LEDs to indicate supported protocols, preventing incorrect assumptions about protocol availability
Solution Approach 2:
The system performs preliminary detection of protocol support capabilities before the user connects a storage device, using switching logic to analyze sideband pins and determine supported protocols in advance, so users can confidently determine supported protocols without testing
2Loss of information
If LEDs are continuously illuminated to indicate supported protocols, then the information visibility is improved, but the energy consumption is worsened
Solution Approach 1:
The system uses periodic action by deactivating LEDs when a device is connected and only illuminating them when needed to indicate protocol support, reducing continuous energy consumption while maintaining information visibility
Solution Approach 2:
The system implements self-service by automatically managing LED illumination based on device connection status, deactivating LEDs when a device is connected without requiring user intervention
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables users to confidently determine supported protocols without testing, preventing incorrect device connections and ensuring proper installation, while saving energy by deactivating LEDs when a device is connected.
Implementation Method 1
a light emitting element; provide an informational prompt using the illumination element
Data Source
AI summary
An embodiment provides a method, including: providing a multi-protocol connector in an electronic device for connecting at least one storage device thereto; determining, using an operative coupling between the multi-protocol connector and the electronic device, if the electronic device supports one or more protocols of the multi-protocol connector; and providing an informational prompt for each determined protocol of the multi-protocol connector that the electronic device supports. Other aspects are described and claimed.