os-chip-design/dtu-soc-2025
Mar 2025 – Apr 2025
2 Months active
Languages Used
ChiselScala
Technical Skills
Bus Functional ModelingChiselDigital DesignDigital LogicEmbedded SystemsHardware Description Language
Mariana
PROFILE
Mariana
Contributed to the os-chip-design/dtu-soc-2025 repository by developing and verifying SPI off-chip memory controller features, focusing on both communication protocols and test infrastructure. Built foundational modules for SPI memory access, including 24-bit address handling and a dedicated JEDEC ID state machine, using Chisel and Scala. Enhanced verification by introducing modular Bus Functional Models and comprehensive test wrappers, which improved test coverage and streamlined debugging. Consolidated SPI instruction management and expanded the test suite for Flash and RAM bridges, emphasizing maintainability and documentation. The work established a scalable, test-driven approach to hardware design and verification for embedded systems and FPGA development.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
11Total
Bugs
0
Commits
11
Features
6
Lines of code
1,816
Activity Months2
Your Network
19 peopleWork History
April 2025
7 Commits • 4 Features
Apr 1, 2025April 2025 monthly summary focusing on key accomplishments in os-chip-design/dtu-soc-2025. Primary focus this month was delivering the SPI JEDEC off-chip memory interface with a robust JEDEC ID communication path, consolidating SPI-related instructions, and expanding the test and documentation framework for Flash and RAM bridges. These efforts improve integration with off-chip memory, reduce maintenance costs through centralized instruction handling, and increase confidence via expanded test coverage and clearer documentation.
7 Commits • 4 Features
Apr 1, 2025April 2025 monthly summary focusing on key accomplishments in os-chip-design/dtu-soc-2025. Primary focus this month was delivering the SPI JEDEC off-chip memory interface with a robust JEDEC ID communication path, consolidating SPI-related instructions, and expanding the test and documentation framework for Flash and RAM bridges. These efforts improve integration with off-chip memory, reduce maintenance costs through centralized instruction handling, and increase confidence via expanded test coverage and clearer documentation.
April 2025
March 2025
4 Commits • 2 Features
Mar 1, 2025March 2025 monthly summary for os-chip-design/dtu-soc-2025 focused on SPI Off-Chip Memory Controller verification and test framework enhancements. Delivered foundational SPI memory testing with basic communication and 24-bit address handling, and expanded the verification infrastructure with Bus Functional Models (BFMs) and test wrappers. These efforts increased test coverage, reduced integration risk, and established a scalable path for future SPI memory features and broader validation.
March 2025
4 Commits • 2 Features
Mar 1, 2025March 2025 monthly summary for os-chip-design/dtu-soc-2025 focused on SPI Off-Chip Memory Controller verification and test framework enhancements. Delivered foundational SPI memory testing with basic communication and 24-bit address handling, and expanded the verification infrastructure with Bus Functional Models (BFMs) and test wrappers. These efforts increased test coverage, reduced integration risk, and established a scalable path for future SPI memory features and broader validation.
Activity
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Quality Metrics
Correctness91.0%
Maintainability87.2%
Architecture86.4%
Performance83.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
ChiselScala
Technical Skills
Bus Functional ModelingChiselDigital DesignDigital LogicDigital Logic DesignDocumentationEmbedded SystemsFPGA DevelopmentHardware Description LanguageHardware Description Language (HDL)Hardware DesignHardware VerificationSPI ProtocolScalaScalaTest
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