Manogna GUMMADI

Project: ATC verification within NVMe Subsystem.

• Enhanced system reliability by coding various error scenarios in NVMe subsystem.
• Created interrupt service routine to facilitate efficient task management within ATC.
• Refined ATC block drivers, monitors, and scoreboard to ensure robust functionality during testing.

Project: SOC Bringup.

• Executed integration of 20+ Synopsys VIPs at SoC, followed by thorough end-to-end testing using test cases.
• Designed UVM testbench architectures for each VIP to enhance testing efficiency.

Project 1: IOMMU in MI300 SoC.

• Executed comprehensive test plans for MI300 IOMMU, encompassing sanity, error, and smoke tests.
• Verified nested address translations while implementing cache management and security protocols.
• Authored functional coverage documentation to ensure thorough feature testing verification.

Project 2: NBIO in MI300 SoC.

• Supported team during subsystem bring-up for MI300 NBIO project.
• Coded sequences for different request types.
• Tested end-to-end data paths and added data integrity scoreboard checks.

Project 3: IOMMU in MI450 SoC.

• Collaborated on virtualization aspects of MI450 IOMMU project.
• Developed IOMMU test plan with extended features to enhance testing scope.

Project: Cache

• Developed and verified a 2 MB cache verification model.
• Exercised cache mechanism features, like cache flush, cache update, and eviction.

Project 1: DMA (Direct Memory Access)

• Developed and verified the MEMORY-IO, IO-MEMORY, MEMORY-MEMORY, and IO-IO write and read operations with different data sizes.

Project 2: AXI4

• Verified all types of read/write transactions, burst transactions, error handling, and data integrity.

Project: AHB

• Developed single master and slave, SV and UVM testbench to enhance testing capabilities.
• Created sequences for testing various request types with supported burst lengths and sizes.