Brian Wiese

M52233DEMO and Testing Full duplex

Discussion created by Brian Wiese on Oct 25, 2006
Latest reply on Oct 30, 2006 by Brian Wiese
I have a M52233DEMO board running OpenTCP. When I use auto negotiation and advertise the defaults (100baseT, full duplex, no flow control) my linksys router has the Full/Col LED on. When I set the PHY up for these settings without auto negotiation, the routers Full/Col LED is off (The DUP LED on the demo board is on though). I quess I can understand this since I don't think I've told the router anything about the device, but does anyone know if this is correct? Also, if the router is defaulting to half duplex, should I just use half duplex?