XRT83SL314ES Exar, XRT83SL314ES Datasheet - Page 58

• Manufacturer Part Number: XRT83SL314ES
• Description: LIN Transceivers 14 CHT1/E1 LIUSH
• Manufacturer: Exar

Specifications of XRT83SL314ES

• Product Category: LIN Transceivers
• Rohs: yes

XRT83SL314
REV. 1.0.1
B
B
D3
D2
D1
D0
D7
D6
D5
D4
D3
IT
IT
NLCDE1
NLCDE0
RxRES1
RxRES0
CODES
LOOP2
LOOP1
LOOP0
N
TxOn
N
AME
AME
T
T
ABLE
ABLE
Transmit ON/OFF
Upon power up, the transmitters are powered off. This bit is used
to turn the transmitter for this channel On or Off if the TxON pin is
pulled "High". If the TxON pin is pulled "Low", all 14 transmitters
are powered off.
0 = Transmitter is Powered OFF
1 = Transmitter is Powered ON
Loopback Diagnostic Select
LOOP[2:0] are used to select the loopback mode.
0XX = No Loopback
100 = Dual Loopback
101 = Analog Loopback
110 = Remote Loopback
111 = Digital Loopback
Network Loop Code Detection Enable
NLCDE[1:0] are used to select the loop code detection.
00 = Disabled
01 = Detect Loop Up Code
10 = Detect Loop Down Code
11 = Automatic Loop Code Detection
Encoding/Decoding Select (Single Rail Mode Only)
0 = HDB3 (E1), B8ZS (T1)
1 = AMI Coding
Receive External Fixed Resistor
RxRES[1:0] are used to select the value for a high precision exter-
nal resistor to improve return loss.
00 = None
01 = 240Ω
10 = 210Ω
11 = 150Ω
27: M
28: M
ICROPROCESSOR
ICROPROCESSOR
C
C
HANNEL
HANNEL
14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
0-13 (0
0-13 (0
F
F
UNCTION
UNCTION
R
R
55
EGISTER
EGISTER
X
X
02
03
H
H
-0
-0
0
X
0
X
D2
D3
X
X
02
03
H
H
H
)
H
)
B
B
IT
IT
D
D
ESCRIPTION
ESCRIPTION
Register
Register
Type
Type
R/W
R/W
R/W
R/W
R/W
xr
(HW reset)
(HW reset)
Default
Default
Value
Value
0
0
0
0
0
0
0
0
0