SMSC FlexPWR LAN8710i - Manual (Page 56)

MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR ® Technology in a Small Footprint
Datasheet
Revision 1.0 (04-15-09) 56 SMSC LAN8710/LAN8710i
DATASHEET
6.2 MII 10/100Base-TX/RX Timings
6.2.1 MII 100Base-T TX/RX Timings
6.2.1.1 100M MII Receive Timing
Figure 6.2 100M MII Receive Timing Diagram
Table 6.2 100M MII Receive Timing Values
PARAMETER DESCRIPTION MIN TYP MAX UNITS NOTES
T2.1 Receive signals setup to RXCLK
rising 10 ns
T2.2 Receive signals hold from RXCLK
rising 10 ns
RXCLK frequency 25 MHz
RXCLK Duty-Cycle 50 %
Clock Out -
RX_CLK
Data Out -
RXD[3:0]
T
2.1
RX_DV
RX_ER
T
2.2
Valid Data