參數(shù)資料
型號: XRT73L02M
廠商: Exar Corporation
英文描述: TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
中文描述: 雙通道E3/DS3/STS-1線路接口單元
文件頁數(shù): 41/46頁
文件大小: 391K
代理商: XRT73L02M
xr
XRT73L02M
TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
REV. 1.0.0
39
0x06 (Ch 0)
0x0E (Ch 1)
R/W
Block Con-
trol
D0
SR/DR_n
Setting this bit configures the Receiver and Trans-
mitter in Single-Rail (NRZ) mode.
N
OTE
:
See section 4.0 for detailed description.
0
D1
STS-1/
DS3_n
Setting this bit configures the channel into STS-1
mode.
N
OTE
:
This bit field is ignored if the channel is con-
figured to operate in E3 mode.
0
D2
E3_n
Setting this bit configures the channel in E3 mode.
0
D3
LLB_n
Setting this bit configures the channel in Local Loop-
back mode.
0
D4
RLB_n
Setting this bit configures the channel in Remote
Loopback mode.
0
D5
PRBSEN_
n
Setting this bit enables the PRBS generator/detec-
tor. PRBS generator generate and detect either 2
15
-
1 (DS3 or STS-1) or 2
23
-1 (for E3).
The pattern generated and detected are unframed
pattern.
0
D7-D6
Reserved
0x07 (Ch 0)
0x0F (Ch 1)
R/W
Jitter
Attenuator
D0
Reserved
0
D1
Reserved
0
D2
Reserved
0
D3
Reserved
0
D4
Reserved
0
D7-D5
Reserved
0x08
0x10
0x18 -
0x1f
Reserved
T
ABLE
17: R
EGISTER
M
AP
D
ESCRIPTION
- C
HANNEL
0
A
DDRESS
(H
EX
)
T
YPE
R
EGISTER
N
AME
BIT#
S
YMBOL
D
ESCRIPTION
D
EFAULT
V
ALUE
RLB_n
0
0
Loopback Mode
Normal Operation
Analog Local
LLB_n
0
1
1
1
Remote
Digital
0
1
相關(guān)PDF資料
PDF描述
XRT73L02MIV TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
XRT73L02 2 Channel E3/DS3/STS-1 Line Interface Unit(2通道 E3/DS3/STS-1線接口單元)
XRT73L03A 3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
XRT73L03AIV 3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
XRT73L03B 3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
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