參數(shù)資料
型號： XRT86VL38_2
廠商： Exar Corporation
元件分類： 通信及網(wǎng)絡(luò)
英文描述： Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述： Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數(shù)： 100/160頁
文件大?。?/td> 860K
代理商： XRT86VL38_2
XRT86VL38
95
OCTAL T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
REV. V1.2.0
T
ABLE
82: A
LARM
& E
RROR
I
NTERRUPT
S
TATUS
R
EGISTER
(AEISR) H
EX
A
DDRESS
: 0
X
nB02
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
7
Rx LOF State
RO
0
Receive Loss of Frame State
This READ-ONLY bit indicates whether or not the Receive T1 Framer block
is currently declaring the “Loss of Frame” condition within the incoming T1
data-stream, as described below.
Loss of Frame is declared when “TOLR” out of “RANG” errors in the fram-
ing bit pattern is detected. (Register 0xn10B)
0 – The Receive T1 Framer block is NOT currently declaring the “Loss of
Frame” condition.
1 – The Receive T1 Framer block is currently declaring the “Loss of Frame”
condition.
6
RxAIS State
RO
0
Receive Alarm Indication Status Defect State
This READ-ONLY bit indicates whether or not the Receive T1 Framer block
is currently declaring the AIS defect condition within the incoming T1 data-
stream, as described below.
AIS defect is declared when AIS condition persists for 42 milliseconds. AIS
defect is cleared when AIS condition is absent for 42 milliseconds.
0 – The Receive T1 Framer block is NOT currently declaring the AIS defect
condition.
1 – The Receive T1 Framer block is currently declaring the AIS defect con-
dition.
5
RxYEL_State
RO
0
Receive Yellow Alarm State
This READ-ONLY bit indicates whether or not the Receive T1 Framer block
is currently declaring the Yellow Alarm condition within the incoming T1
data-stream, as described below.
Yellow alarm or Remote Alarm Indication (RAI) is declared when RAI condi-
tion persists for 900 milliseconds. Yellow alarm or RAI is cleared immedi-
ately when RAI condition is absent even if the T1 Framer is receiving T1
Idle or RAI-CI signatures in ESF mode.
0 – The Receive T1 Framer block is NOT currently declaring the Yellow
Alarm condition.
1 – The Receive T1 Framer block is currently declaring the Yellow Alarm
condition.
4
LOS_State
RO
0
Framer Receive Loss of Signal (LOS) State
This READ-ONLY bit indicates whether or not the Receive T1 framer is cur-
rently declaring the Loss of Signal (LOS) condition within the incoming T1
data-stream, as described below
LOS defect is declared when LOS condition persists for 175 consecutive
bits. LOS defect is cleared when LOS condition is absent or when the
received signal reaches a 12.5% ones density for 175 consecutive bits.
0 = The Receive T1 Framer block is NOT currently declaring the Loss of
Signal (LOS) condition.
1 = The Receive T1 Framer block is currently declaring the Loss of Signal
(LOS) condition.
相關(guān)PDF資料
PDF描述
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
XRT86VL38_1 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT86VL38ES 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
XRT86VL38ES484 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
XRT86VL38IB 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 8 IND FULL DPLX FIFO TWO-FRAME CAS CCS 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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
XRT86VL38IB484 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 8 IND FULL DPLX FIFO TWO-FRAME CAS CCS 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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
XRT86VL38IB484-F 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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