FIGURE 22 - ENDEC INTERFACE - 10 MBPS
TXC
t30
TXEN
TXD
t30
t30
t31
t32
RXD
RXC
CRS
PARAMETER
MIN
0
TYP
MAX
40
UNITS
t30
t31
t32
TXD, TXEN Delay from TXC Rising
nRXD Setup to RXC Rising
ns
ns
ns
10
30
RXD Hold After RXC Rising
Notes:
1. CRS input might be asynchronous to RXC.
2. RXC starts after CRS goes active. RXC stops after CRS goes inactive.
3. COL is an asynchronous input.
83