ACD82224 Datasheet, PDF (56/77 Pages) List of Unclassifed Manufacturers – 24 Ports 10/100 Fast Ethernet Switch

Figure-9.2a MII Receive Timing
RXCLK
RXDV
RXD[3:0]
RXER
t1 t2
T#
Description:
MIN TYP MAX UNIT
t1 RX_DV, RXD, RX_ER setup time 5
-
-
ns
t2 RX_DV, RXD, RX_ER hold time 5
-
-
ns
Figure-9.2b: MII Transmit Timing
TXCLK
TXEN
TXD[3:0]
t1 t2
T#
Desciption
Min Typ Max Unit
t1 TXEN, TXD setup time 10 - - ns
t2 TXEN, TXD hold time 10 - - ns
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