hi
i am designing a bus with 4 node on it(nodes are connected to a shared medium wiring) , i want to use 10M ethernet because it support ethenet bus, i am using Rtl8201 phy layer which support 10M ethernet. when i connect TX+,TX- of the nodes together i 'm not able to transmit anything, because they are not linked. are physical layer chips suitable for ethernet 10M bus configuration? how can i do that? what is the wiring for reaching bus configuration with any 10/100M physical layer chip?
tnx in advanced for any help