ICS1892 Integrated Circuit Systems, ICS1892 Datasheet - Page 128

• Manufacturer Part Number: ICS1892
• Description: 10Base-T/100Base-TX Integrated PHYceiver
• Manufacturer: Integrated Circuit Systems

10.5.5 10M MII: Synchronous Transmit Timing
ICS1892, Rev. D, 2/26/01
TXD[3:0]
TXEN
TXER
TXCLK
Table 10-12
timings of signals on the TXD[3:0], TXEN, TXER, and TXCLK pins).
for the time periods.
Table 10-12. 10M MII: Synchronous Transmit Timing
Figure 10-5. 10M MII Synchronous Transmit Timing Diagram
Period
Time
t1
t2
ICS1892 Data Sheet
TXD[3:0], TXEN, TXER Setup to TXCLK Rise
TXD[3:0], TXEN, TXER Hold after TXCLK Rise
lists the significant time periods for the 10M MII synchronous transmit timing (which consists of
© 2000-2001, Integrated Circuit Systems, Inc.
All rights reserved.
Parameter
t1
t2
128
Conditions
Chapter 10 DC and AC Operating Conditions
–
–
Figure 10-5
Min.
375
0
shows the timing diagram
Typ.
–
–
February 26, 2001
Max.
–
–
Units
ns
ns