LAN91C100FD_08 Datasheet, PDF (75/77 Pages) SMSC Corporation – FEAST Fast Ethernet Controller with Full Duplex Capability

FEAST Fast Ethernet Controller with Full Duplex Capability
TXD0-TXD3
TXEN100
RXD0-RXD3
RX25
RX_DV
RX_ER
t27
t27
t28
t28
t28
t29
t29
Figure 9.11 - MII Interface
PARAMETER
t27 TXD0-TXD3, TXEN100 Delay from TX25 Rising
t28 RXD0-RXD3, RX_DV, RX_ER Setup to RX25 Rising
t29 RXD0-RXD3, RX_DV, RX_ER Hold After RX25 Rising
MIN TYP MAX
0
15
10
10
UNITS
ns
ns
ns
SMSC LAN91C100FD Rev. D
Page 75
DATASHEET
Revision 1.0 (09-22-08)