I can't find the specification of the reduced MII (RMII). I search by RMII Consortium, IEEE, RMII bus, but nothing.
can anyone give me that specification or the link.
I am not sure whether a RMII standard exist actually. RMII, another MII, reduces four data pin in both direction. In my opnion, it is enough to refer the chip datasheet.
Very thank, I has found datasheet and especification of SMII and RGMII too, but no many about RMII spacification, only a few in IEEE (obsolets links) and nothing in the companies of the RMII consortium.