參數(shù)資料
型號: XRT73L04
廠商: Exar Corporation
英文描述: 4 Channel E3/DS3/STS-1 Line Interface Unit(4通道 E3/DS3/STS-1線接口單元)
中文描述: 4頻道E3/DS3/STS-1線路接口單元(4通道E3/DS3/STS-1線接口單元)
文件頁數(shù): 7/62頁
文件大?。?/td> 781K
代理商: XRT73L04
á
PRELIMINARY
4 CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
XRT73L04
REV. P1.0.5
IV
LIST OF TABLES
T
ABLE
1: R
OLE
OF
M
ICROPROCESSOR
S
ERIAL
I
NTERFACE
PINS
WHEN
THE
XRT73L04
IS
OPERATING
IN
THE
H
ARD
-
WARE
M
ODE
.................................................................................................................................... 22
T
ABLE
2: H
EXADECIMAL
A
DDRESSES
AND
B
IT
F
ORMATS
OF
XRT73L04 C
OMMAND
R
EGISTERS
....................... 24
T
ABLE
3: S
ELECTING
THE
D
ATA
R
ATE
FOR
C
HANNEL
(
N
)
VIA
THE
E3_C
H
(
N
)
AND
STS-1/DS3_C
H
(
N
)
INPUT
PINS
(H
ARDWARE
M
ODE
) ........................................................................................................................ 25
T
ABLE
4: S
ELECTING
THE
D
ATA
R
ATE
FOR
C
HANNEL
(
N
)
VIA
THE
STS-1/DS3_C
H
(
N
)
AND
THE
E3_C
H
(
N
)
BIT
-
FIELDS
WITHIN
THE
A
PPROPRIATE
C
OMMAND
R
EGISTER
(HOST M
ODE
) ....................................................... 25
T
ABLE
5: T
HE
ALOS (A
NALOG
LOS) D
ECLARATION
AND
C
LEARANCE
T
HRESHOLDS
FOR
A
GIVEN
SETTING
OF
LOSTHR
AND
REQEN (DS3
AND
STS-1 A
PPLICATIONS
) ............................................................... 40
T
ABLE
6: T
HE
R
ELATIONSHIP
B
ETWEEN
THE
T
X
OFF I
NPUT
P
IN
,
THE
T
X
OFF B
IT
F
IELD
AND
THE
S
TATE
OF
THE
T
RANSMITTER
.................................................................................................................................. 48
T
ABLE
7: H
EXADECIMAL
A
DDRESSES
AND
B
IT
F
ORMATS
OF
XRT73L04 C
OMMAND
R
EGISTERS
....................... 50
T
ABLE
8: C
ONTENTS
OF
LLB(
N
)
AND
RLB(
N
)
AND
THE
C
ORRESPONDING
L
OOP
-B
ACK
M
ODE
FOR
C
HANNEL
(
N
) 54
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相關代理商/技術參數(shù)
參數(shù)描述
XRT73L04A 制造商:EXAR 制造商全稱:EXAR 功能描述:4 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
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