- Admin
- February 24, 2025

Case Study
IoT Gateway Device IC Verification

Client
Cortex M3 based IoT Gateway device to convert Radio packets into IP Packets for a Tier 1 Semiconductor Company
Challenges
• Digital verification of multiple Cortex M3 based ICs over 1.5 years
• System Verilog / UVM based Verification
• Test Planning using V-Planner
• Block level and SoC level verification – Cache
controller, Flash, SRAM, DDR, USB, ENET, SPI, I2C
• Test plan & Test case development in SV and C based
• IP and SoC level Coverage analysis
Solution
• Two ICs taped out successfully and functional first pass
• Achieving coverage goals
Tools/Technologies
SV-UVM, NCSIM, Verification Planner