Dec 2019 - Present
Device:
-L3 Management Switch
-L2+ Management Switch
BSP team:
Work on each project independently.
· Board bring up
· Implement customer’s requirements in Uboot / Linux kernel / Linux device drivers/OS.
· I2C , MDC/MDIO , SGMII/USXGMII , DDR , UART , GPIO , FLASH hardware interface porting/debug/development
· Implement test tools for EMI/EMC/Surge/Thermal testing.
· Provide test methods for EIT/IEEE testing.
· I2C device linux dirver development (CPLD, PSU, FAN controller , sensor reading , LED control)
· Co-work with HW to debug MAC and PHY issues(packet lost issue , port mapping swap issue) , I2C issues , power supply issues , poe power bank issues…. During the development stage
· Debug the issues at manufacturing stage.
· Diagnostic development
NOS team:
· Porting SDK , PHY drivers , other chip drivers in NOS for application layer use.
· I2C device linux dirver development (CPLD, PSU, FAN controller , sensor reading , LED control) for customer’s request
· Debug flow control / QOS / Stacking / MAC and other driver layer issues.
· Co-work with US customers.