lan91c95 Standard Microsystems Corp., lan91c95 Datasheet - Page 139

• Manufacturer Part Number: lan91c95
• Description: Isa/pcmcia Full Duplex Single-chip Ethernet And Modem Controller With Ram
• Manufacturer: Standard Microsystems Corp.

RECP
RECN
nCRS
(internal)
TPERXP(N)
nCRS
(internal)
t35
t36
t37
t38
FIGURE 43 - RECEIVE TIMING - START OF FRAME (AUI AND 10BASE-T)
Noise Pulse Width Reject (AUI)
Carrier Sense Turn On Delay (AUI)
Noise Sense Pulse Width Reject (10BASE-T)
Carrier Sense Turn On Delay (10BASE-T)
1
1
t36
Parameter
t37
t35
0
0
t38
1
1
0
0
first bit decoded
139
1
1
min
450
15
50
15
0
0
1
1
500
typ
25
70
25
first bit decoded
0
0
max
100
550
30
30
1
1
units
0
ns
ns
ns
ns
0