Synchronization Modules for Programmable Hardware

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Solution Overview

Problem

Existing systems lack flexibility in synchronizing operations of programmable hardware elements, requiring users to either use fixed configurations or create custom code for the entire system, which is inefficient.

Innovation Solution

The implementation of synchronization modules with a standard interface allows users to customize synchronization between programmable hardware elements, enabling the use of different interconnects and synchronization methods without modifying existing code, and automatically selecting the appropriate module based on detected configurations or user criteria.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If fixed built-in synchronization solutions are used, then system reliability is improved, but adaptability deteriorates

Engineering Contradiction:
Improvesynchronization reliabilityVSAvoidsynchronization adaptability
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The synchronization system is divided into multiple independent synchronization modules, each handling a specific synchronization method or protocol. This segmentation allows the system to maintain reliable individual modules while adapting to different requirements by selecting or combining modules dynamically.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system implements dynamic synchronization module selection based on detected configurations and user criteria. The synchronization approach changes dynamically rather than being fixed, allowing the system to adapt to different operational conditions while maintaining reliability through proven synchronization methods.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If custom code is created for the entire system, then adaptability is improved, but device complexity increases

Engineering Contradiction:
Improvesynchronization customizationVSAvoidsystem code complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Synchronization functionality is extracted from the main custom code into separate, reusable synchronization modules. This extraction reduces the complexity of the primary system code while maintaining full adaptability, as synchronization can be configured by selecting and parameterizing modules rather than writing custom synchronization logic.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The synchronization modules are designed with universal interfaces that work across different programmable hardware elements and configurations. This universality allows a single module design to serve multiple purposes and configurations, reducing the need for extensive custom code while maintaining adaptability.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Ease of operation

If fixed configurations are used, then ease of operation is improved, but productivity deteriorates

Engineering Contradiction:
Improvesynchronization setup easeVSAvoidsystem configuration efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

Multiple synchronization modules are pre-configured with different synchronization methods and protocols. This preliminary preparation allows users to quickly select from ready-made options rather than configuring synchronization from scratch, improving both ease of operation and configuration efficiency.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system detects the configuration and automatically provides feedback to guide module selection. This feedback mechanism helps users make informed decisions about which synchronization modules to use, streamlining the configuration process while maintaining ease of operation.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS8938716B2Synchronization modules for programmable hardware and use
Publication Date: 2015.01.20 NATIONAL INSTRUMENTS CORP
  • US8938716B2 patent drawing
  • US8938716B2 patent drawing
  • US8938716B2 patent drawing

AI summary

Customizing a target system. The target system may include a first device with a first programmable hardware element (PHE) and a second device with a second PHE. Synchronization modules may be provided for implementation on the first and second PHEs. The synchronization modules may provide a standard interface for interacting with other code. A user may specify user-created code for the first and second PHEs which utilizes the synchronization modules. The user-created code may interact with the synchronization modules using the standard interface. Accordingly, hardware descriptions may be generated for the first and second PHEs of the target system. Different modules may be used for different interconnects. Additionally, multiple synchronization modules may be used, e.g., dynamically, during operation of the target system.