ICS1892
TSD
Chapter 10 DC and AC Operating Conditions
10Base-T/100BIaCseS-TX1I8nt9eg2rated PHYceiver™
10.5.6 MII / 100M Stream Interface: Synchronous Receive Timing
Table 10-13 lists the significant time periods for the MII / 100M Stream Interface synchronous receive
timing (which consists of timings of signals on the RXD[3:0], RXDV, RXER, and RXCLK pins). Figure 10-6
shows the timing diagram for the time periods.
Table 10-13. MII / 100M Stream Interface: Synchronous Receive Timing
Time
Parameter
Conditions Min.
Typ. Max. Units
Period
t1
t2
RXD[3:0], RXDV, RXER Setup to RXCLK Rise
RXD[3:0], RXDV, RXER Hold after RXCLK Rise
–
–
10.0
10.0
–
–
–
–
ns
ns
Figure 10-6. MII / 100M Stream Interface Synchronous Receive Timing Diagram
RXCLK
RXD[3:0]
RXEN
RXER
t1
t2
ICS1892, Rev. D, 2/26/01
February 26, 2001
© 2000-2001, Integrated Circuit Systems, Inc.
All rights reserved.
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IDT™ / ICS™ 10Base-T/100Base-TX Integrated PHYceiver™
ICS1892
129
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
