Customer: Multi-Billion Dollar Semiconductor Company
Background: A multi-billion dollar semiconductor company engaged Spanidea to lead and own the Design Verification Testing (DVT) activities for their next-generation LTE chipset. The focus of the project was on developing and implementing diagnostics for various components and interfaces of the 4G LTE modem. Spanidea’s contributions included working with memory (SDR/DDR), SSP, UART, SIM, PMU, I2C, GPIO, HSIC, USB, SDIO, ONFI, SPI, SWD, and MODEM GPIO. The diagnostics were implemented on embedded Linux, Threadx, and U-Boot platforms. The platform utilized Cortex A5 and Cortex R5 cores, with embedded Linux running on one ARM core and Threadx on the other.
Solution Provided by Spanidea:
Conclusion: Spanidea played a pivotal role in the development and implementation of 4G LTE modem diagnostics for the multi-billion dollar semiconductor company. Their contributions encompassed various components and interfaces, including memory, communication protocols, and GPIO. By leveraging their expertise in DVT, embedded Linux, Threadx, and ARM-based platforms, Spanidea ensured the comprehensive testing, verification, and validation of the LTE modem’s functionality and performance. The collaboration between Spanidea and the semiconductor company resulted in a reliable and high-performance LTE chipset, ready for deployment in next-generation wireless devices.
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