ACD82224 Datasheet, PDF (55/77 Pages) List of Unclassifed Manufacturers – 24 Ports 10/100 Fast Ethernet Switch

9. TIMING DESCRIPTION
RFE_CLK
RXD[1:0]
t1 t2
T#
Description:
t1 RXDV, RXD setup time
t2 RXDV, RXD hold time
MIN TYP MAX UNIT
4
-
-
ns
2
-
-
ns
Figure-9.1a RMII Receive Timing
Figure-9.1b: RMII Transmit Timing
REF_CLK
TXD[1:0]
Page 54 of 77
t1 t2
Confidential
T#
Desciption
Min Typ Max Unit
t1 TXEN, TXD setup time 4
-
-
ns
Page 54
t2 TXEN, TXD hold time 2
-
-
ns