XRT83L314ES Exar, XRT83L314ES Datasheet - Page 33

• Manufacturer Part Number: XRT83L314ES
• Description: LIN Transceivers
• Manufacturer: Exar

Specifications of XRT83L314ES

• Product Category: LIN Transceivers
• Rohs: yes

If ATAOS is selected by programming the appropriate global register, an AMI all ones signal will be transmitted
for each channel that experiences an RLOS condition. If RLOS does not occur, the ATAOS will remain inactive
until an RLOS on a given channel occurs. A simplified block diagram of the ATAOS function is shown in
Figure 23.
F
By setting the LIU to generate a NLUC, the transmitters will send out a repeating "00001" pattern. The output
waveform is shown in Figure 24.
F
By setting the LIU to generate a NLDC, the transmitters will send out a repeating "001" pattern. The output
waveform is shown in Figure 25.
F
3.5.1
3.5.2
3.5.3
IGURE
IGURE
IGURE
23. S
24. N
25. N
Loop-Up
Network
ATAOS (Automatic Transmit All Ones)
Network Loop Up Code
Network Loop Down Code
Code
Loop-Down
IMPLIFIED
ETWORK
ETWORK
Network
Code
L
L
B
OOP
OOP
LOCK
1
U
D
P
OWN
14-CHANNEL T1/E1/J1 LONG-HAUL/SHORT-HAUL LINE INTERFACE UNIT
D
C
IAGRAM OF THE
ATAOS
1
RLOS
ODE
0
C
ODE
G
0
ENERATION
TAOS
G
0
ENERATION
0
ATAOS F
0
1
29
0
0
UNCTION
Tx
1
0
0
1
TRING
TTIP
0
0
0
0
1
0
0
1
XRT83L314
REV. 1.0.0