W850io Autonegotation Problem

Question

Hello, not the first one with this Problem…using a Wiz850io (W5500 based ). Based on the Schematic the Module is set to Autonegotation ON. Using a Cisco - Switch (SG-200-26) i dont get a LinkUp until i set the used Port manuall to 100MBit. Reading the PHYCFGR i can see that OPMD is 0 (= use HW Pins ) Manual settings this to 1 and OPMDC to 111 also gives no Change. No way to get it working using Autonegotation. Any Ideas ? Greetings Guido

Guido Jaeger · Answer

SOLVED !! Really great if you use professional Equipment like a Cisco SG200. Problem was only the Switch Firmware. But you cant download and update to the actuall Version, in my Case i must update to 1.3.7.18.ros , then to 1.4.1.0.3 (actuall Version ). Now all is working !! Greetings Guido