Fathi Abdullah’s Post

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Digital IC design and Verification enthusiast |SoC Digital Design | ECE Student @ Zagazig University

✴️I'm excited to announce the final step of Design and implementation MIPS-Based SoC project. First of all, I would like to express my gratitude to Eng Abdulkareem Abotaleb . He is truly a very cooperative person and deserves all respect and appreciation. My journey during this course was truly interesting and very useful, as I learned a lot of information and skills from him and benefited greatly from his extensive experience working in this field. I advise anyone who wants to expand their knowledge and gain new experiences in the field of Digital IC Design to find themselves a seat in the upcoming courses of Eng Abdulkareem Abotaleb . 🛠️ Project Overview: The core was building a pipelined MIPS processor, capable of executing all instructions efficiently. The following components were integral to the design: ⏩Branch Prediction Unit: To optimize performance, I implemented a branch prediction mechanism that anticipates conditional branch outcomes, reducing pipeline stalls and ensuring smoother execution flow. This was critical for improving overall throughput and minimizing delays due to control hazards. ⏩Hazard Detection and Resolution Unit: Pipelining introduces the challenge of hazards (data and control). I integrated a hazard detection unit to address both data hazards (forwarding and stalling) and control hazards, ensuring that the pipeline executes seamlessly without compromising data integrity or performance. ⏩Coprocessor0 for Exception Handling: The design includes Coprocessor0, which handles exceptions and system-level operations like interrupts. ⏩Peripheral Integration via AHB & APB Interfaces: A major highlight of this project was the successful integration of the MIPS processor with SoC peripherals. Using the AMBA AHB and APB interfaces, the processor was connected to various on-chip peripherals, enabling high-performance data transfers and communication with external devices. ⏩FPGA Verification and Testing: After designing and simulating the architecture, the complete system was implemented on an FPGA. and i haved running a Synthesis on up to 43MHz💪. 📊 Key Results: 1️⃣Increased instruction throughput with multi-stage pipelining. 2️⃣Reduced pipeline stalls through effective branch prediction. 3️⃣Smooth hazard handling with minimal interruptions. 4️⃣Robust exception handling via Coprocessor0. 5️⃣Successful integration of SoC peripherals, verified on an FPGA platform. ⏩Challenges and Learnings: 1️⃣designing an effective hazard detection unit that resolved issues without affecting the performance of the pipelined stages. 2️⃣Implementing the branch prediction unit was another complex task, but it taught me the intricacies of control flow management in pipelines. 3️⃣ Improving performance and Timing 🥸For more Details please take alook for atatach Pdf project.😁 #FPGA #Verilog #DigitalDesign #MIPS #HardwareDesign #VLSI #FPGAFlow #ProcessorDesign#SoC

Ahmed Abdullah

Digital design intern @ADI | ECE student | VLSI enthusiast

1mo

Great effort 👏

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Ahmed Ali

Digital IC trainee @ITI || IEEE SSCS member || Senior -2 Electronics and Communication student || Digital IC & Verification enthusiast

1mo

Great work👏🏻

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Akmal Metwalli

Mechanical power Engineering (ZU), Teaching Assistant at Zagazig University

1mo

Great work

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Mounir Essam

Undergraduate ECE Student _ Interested in Digital IC Design

1mo

Congratulations bro 👏🎉 Keep it up

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Omar Khaled Abdelaal

An EECE student at CUFE , interested in Digital IC design

1mo

Great work

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Congratulations 👏 Thanks for your words. Thanks for your great work. 😊

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