IMPLEMENTATION PLAN
Design Flow Overview
The implementation follows a systematic ASIC design flow from RTL to GDS, ensuring comprehensive verification and optimization at each stage.
Front-End Design
- • RTL Verilog coding and verification
- • Testbench development and simulation
- • Functional verification and debugging
- • Initial synthesis and timing analysis
Back-End Design
- • Physical design and placement
- • Clock-tree synthesis and routing
- • Parasitic extraction and timing closure
- • Power and area optimization
Implementation Timeline
RTL Verilog Coding
October 1, 2025Initial RTL Verilog coding of the motion estimator design
Verification and Debugging
October 15, 2025Initial verification and debugging using basic Verilog testbench
Initial RTL Synthesis
October 26, 2025First synthesis run and timing analysis
Final RTL Synthesis
November 20, 2025Optimized synthesis with timing closure
Physical Design
November 30, 2025Placement, routing, and optimization
Oral Presentation
December 13, 2025Project presentation and demonstration
Written Report
December 23, 2025Final documentation and project report
Design Methodology
RTL Development Phase
The RTL coding phase involves implementing the motion estimator using Verilog HDL, focusing on modular design and efficient algorithms for motion vector calculation.
- Modular architecture with clear interfaces
- Optimized algorithms for motion estimation
- Comprehensive testbench development
Synthesis & Optimization
The synthesis phase transforms RTL code into gate-level netlists, followed by optimization for area, power, and timing constraints.
- Technology mapping to 14nm CMOS libraries
- Timing closure and optimization
- Power analysis and optimization
Physical Design
The physical design phase involves placement, routing, and final optimization to create the GDS layout for fabrication.
- Floorplanning and placement optimization
- Clock-tree synthesis and routing
- Final timing verification with Synopsys PrimeTime
Future Work & Extensions
Beyond the current implementation, several extensions and improvements are planned:
- Advanced motion estimation algorithms (sub-pixel accuracy)
- Support for higher resolution video formats (4K, 8K)
- Machine learning-based motion prediction
- Multi-core parallel processing architecture
- Integration with video encoding standards (H.264, H.265, AV1)