SMSC flexpwr lan8710 User Manual
MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR
®
Technology in a Small Footprint
Datasheet
SMSC LAN8710/LAN8710i
59
Revision 1.0 (04-15-09)
DATASHEET
6.2.2.2
10M MII Transmit Timing
Figure 6.5 10M MII Transmit Timing Diagrams
Table 6.5 10M MII Transmit Timing Values
PARAMETER
DESCRIPTION
MIN
TYP
MAX
UNITS
NOTES
T5.1
Transmit signals required setup to
TXCLK rising
TXCLK rising
12
ns
Transmit signals required hold
after TXCLK rising
after TXCLK rising
0
ns
TXCLK frequency
2.5
MHz
TXCLK Duty-Cycle
50
%
Clock Out -
TX_CLK
Data In -
TXD[3:0]
T
5.1
TX_EN
Valid Data