MCP Agent Workflow for Accurate FPGA Code Generation

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Solution Overview

Problem

As programmable logic devices become more complex, existing design tools often provide unintelligible or erroneous results, leading to increased design complexity and errors in integrated circuits.

Innovation Solution

A design assistant tool, such as QuartusPilot, provides a graphical user interface and AI-assisted design analysis to identify errors, suggest improvements, and optimize designs for integrated circuits like FPGAs and ASICs, utilizing context-aware retrieval systems and documentation to enhance design visualization and decision-making.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If design tools are used for complex programmable logic devices, then design capability is improved, but result intelligibility and accuracy deteriorate

Engineering Contradiction:
Improvedesign capabilityVSAvoidresult accuracy
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent introduces an AI assistant as an intermediary between the designer and the complex design tool. This AI assistant mediates by interpreting complex tool outputs, explaining them in understandable terms, and providing guided corrections, thereby maintaining design capability while improving result intelligibility and accuracy.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system implements feedback mechanisms where the AI assistant continuously monitors design tool outputs, identifies errors or unintelligible results, and provides corrective guidance. This feedback loop enables the designer to maintain high design capability while ensuring accurate and intelligible results through real-time assistance.

Inventive Principle:
Principle #23Feedback

2Productivity

If design tools provide automated assistance, then productivity is improved, but error rates increase

Engineering Contradiction:
Improvedesign efficiencyVSAvoiderror rate
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The AI assistant provides continuous feedback on automated design tool outputs, identifying errors before they are finalized. This feedback mechanism maintains high productivity through automation while reducing error rates by catching and correcting issues early in the design process.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system performs preliminary analysis and validation of design outputs before finalization. The AI assistant pre-checks for common errors and provides corrections in advance, enabling automated design assistance to maintain both high productivity and low error rates through proactive error prevention.

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If design references are expanded, then design comprehensiveness is improved, but design complexity increases

Engineering Contradiction:
Improvedesign comprehensivenessVSAvoiddesign complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments the comprehensive design references into manageable portions through the AI assistant's guided explanations. Instead of overwhelming the designer with all available references at once, the system breaks down complex information into discrete, relevant segments, maintaining comprehensiveness while reducing perceived complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The AI assistant applies local quality by providing context-specific guidance and references only when and where needed in the design process. This targeted approach maintains design comprehensiveness for complex devices while reducing overall design complexity by avoiding unnecessary reference material for simpler design scenarios.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS20260057162A1Systems and Methods for a Model Context Protocol (MCP) Based Agent System for FPGA Design Tools
Publication Date: 2026.02.26 KOTIYAL SAURABH
  • US20260057162A1 patent drawing
  • US20260057162A1 patent drawing
  • US20260057162A1 patent drawing

AI summary

Systems or methods of the present disclosure may provide a design tool for adjusting designs implemented on programmable logic devices. The present disclosure includes receiving a request to generate or modify code. The present disclosure also includes automatically invoking an agent in response to the request and processing a draft code. Furthermore, the present disclosure includes returning results based on the draft code.