Use STM32F103RBT6 driver W5500 W5500 use passive crystals, 25 m
Board has been finished welding, into an initialization program (initialization register, set the local IP address and port, gateway) parameters, such as, using the cable connect the RJ45 (HR911105A) and computer so, RJ45 seat belt LINK, light and ACT lights are not on the computer shows that the Internet has broken the end, is a cross,
To ask, what is the likely problem,