MB86960 Datasheet, PDF (59/65 Pages) Fujitsu Component Limited. – NETWORK INTERFACE CONTROLLER with ENCODER/DECODER (NICE)

MB86960
TCK
LBC
TEN
TXD
CRS
RCK
RXD
t₁
t₂
t₄
t₃
t₅
1
0
0
1
6–7 Clock Inhibit
0
1
Figure 33. Loopback Timing
1 Clock Inhibit
Table 33. Loopback Timing (for Encoder/Decoder bypass mode)
Symbol
Parameter Description
t₁
LBC receiving data purge time
t₂
Wait time from CRS low to TEN high
t₃
Data through time
t₄
TXD, TEN setup to me to TCK
t₅
LBC receiving data accept time
Min. Typ. Max. Units
—
260
—
ns
9.6
—
—
s
—
280
—
ns
0
—
—
ns
—
80
—
ns