KSZ8041NL/RNL
7.5
MII Receive Timing (100BASE-TX)
FIGURE 7-5:
MII RECEIVE TIMING (100BASE-TX)
CRS
tRLAT
RXDV
tOD
RXD[3:0]
RXER
tWL
RXC
tWH
tP
TABLE 7-5:
MII RECEIVE TIMING (100BASE-TX) PARAMETERS
Timing
Parameter
Description
Min.
Typ
Max.
Units
tP
RXC Period
—
40
20
20
—
—
—
ns
ns
ns
tWL
tWH
RXC Pulse Width Low
RXC Pulse Width High
—
(RXD[3:0], RXER, RXDV) Output Delay
from Rising Edge of RXC
tOD
19
—
25
ns
CRS to RXDV Latency
CRS to RXD[3:0] Latency
CRS to RXER Latency
—
—
—
140
52
—
—
—
ns
ns
ns
tRLAT
60
2017 Microchip Technology Inc.
DS00002245B-page 43