參數(shù)資料
型號： XRT86VL34IB
廠商： EXAR CORP
元件分類： 數(shù)字傳輸電路
英文描述： Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述： DATACOM, FRAMER, PBGA225
封裝： 19 X 19 MM, 1 MM PITCH, PLASTIC, BGA-225
文件頁數(shù)： 128/156頁
文件大?。?/td> 816K
代理商： XRT86VL34IB
XRT86VL34
123
QUAD T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
REV. V1.2.0
T
ABLE
104: C
USTOMER
I
NSTALLATION
A
LARM
S
TATUS
R
EGISTER
(CIASR) H
EX
A
DDRESS
: 0
X
nB40
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
[7:6] Reserved
-
-
Reserved
5
RxAIS-CI_state
RO
0
Receive Alarm Indication Signal-Customer Installation (AIS-CI) State
This READ ONLY bit field indicates whether or not the Receive T1 Framer is
currently detecting the Alarm Indication Signal-Customer Installation (AIS-
CI) condition.
Alarm Indication Signal-Customer Installation (AIS-CI) is intended for use in
a network to differentiate between an issue within the network or the Cus-
tomer Installation (CI).
AIS-CI is an all ones signal with an embedded signature of 01111100
11111111 (right-to left) which recurs at 386 bit intervals in-the DS-1 signal.
0 = Indicates the Receive T1 Framer is currently NOT detecting the AIS-CI
condition
1 = Indicates the Receive T1 Framer is currently detecting the AIS-CI condi-
tion
N
OTE
:
This bit only works if AIS-CI detection is enabled (Register 0xn11C)
4
RxRAI-CI_state
RO
0
Rx RAI-CI State
This READ ONLY bit field indicates whether or not the Receive T1 Framer is
currently declaring the Remote Alarm Indication - Customer Installation
(RAI-CI) condition. (This is for T1 ESF framing mode only)
Remote Alarm Indication - Customer Installation (RAI-CI) is intended for use
in a network to differentiate between an issue within the network or the Cus-
tomer Installation (CI).
RAI-CI is a repetitive pattern with a period of 1.08 seconds. It is comprised of
0.99 seconds of RAI message (00000000 11111111 Right-to-left) and a 90
ms of RAI-CI signature (00111110 11111111 Right to left) to form a RAI-CI
signal.
0 = Indicates the Receive T1 Framer is currently NOT detecting the RAI-CI
condition
1 = Indicates the Receive T1 Framer is currently detecting the RAI-CI condi-
tion
N
OTE
:
This bit only works if RAI-CI detection is enabled (Register 0xn11C)
[3:2] Reserved
-
-
Reserved
相關PDF資料
PDF描述
XRT86VL38_2 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL38IB Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL38IB484 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL38_07 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL38 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
相關代理商/技術參數(shù)
參數(shù)描述
XRT86VL34IB-F 功能描述:網(wǎng)絡控制器與處理器 IC 4-Ch T1/E1/J1 RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
XRT86VL38 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
XRT86VL38_07 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - E1 REGISTER DESCRIPTION
XRT86VL38_1 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
XRT86VL38_2 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
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