SMSC FlexPWR LAN8710i - Manual (Page 54)

MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR ® Technology in a Small Footprint
Datasheet
Revision 1.0 (04-15-09) 54 SMSC LAN8710/LAN8710i
DATASHEET
When the nRST pin is deasserted, the register bit 18.14 (MIIMODE) is loaded according to the
RXD2/RMIISEL pin. The mode is then configured by the register bit value. When a soft reset occurs
(bit 0.15) as described in
Table 5.21 , the MII or RMII mode selection is controlled by the register bit
18.14, and the RXD2/RMIISEL pin has no affect.