Discover solutions for LVDS, ENET, CAN, UART, RS485, audio, PCIe, and GPIO issues on AM62x OK62xx-C development boards for efficient develop
Complete Troubleshooting Guide for AM62x Development Boards — Phase 1 & 2
The TI AM62x processor is widely used in industrial control, HMI, and edge computing applications.
During development, engineers often face interface-related issues that can slow progress — from startup failures to communication mismatches.
To help developers debug faster and design more confidently, Forlinx Embedded has published a two-part guide:
📘 Phase 1:
General debugging framework and troubleshooting ideas for:
✅ Power, reset, and clock signal checks
✅ System startup failures
✅ I²C, SPI, USB, and SDIO communication issues
→ Includes practical tests like cross-board validation, impedance tuning, and signal measurement.
📗 Phase 2:
Advanced interface troubleshooting, including:
✅ LVDS display mismatches (VESA/JEIDA mode, soft-start circuit)
✅ Ethernet (ENET) PHY/MDIO configuration and equal-length design
✅ CAN / RS485 / UART communication errors
✅ Audio, PCIe, GPIO stability and compatibility issues
Together, these two parts offer a complete, systematic approach to diagnosing hardware interface problems on the OK62xx-C development board, helping teams double their development efficiency.