参数资料
型号: XRT86VL30IV80-F
厂商: Exar Corporation
文件页数: 115/175页
文件大小: 0K
描述: IC FRAMR/LIU T1/E1/J1 QD 80LQFP
标准包装: 90
控制器类型: T1/E1/J1 调帧器,LIU
电源电压: 3.3V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 80-LQFP
供应商设备封装: 80-LQFP(12x12)
包装: 托盘
其它名称: 1016-1486
XRT86VL30IV80-F-ND
XRT86VL30
39
SINGLE T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
REV. 1.0.1
TABLE 26: CUSTOMER INSTALLATION ALARM GENERATION REGISTER (CIAGR)
HEX ADDRESS: 0X011C
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
[7:4] Reserved
-
Reserved
[3:2] CIAG
R/W
00
CI Alarm Transmit (Only in ESF)
These two bits are used to enable or disable AIS-CI or RAI-CI gen-
eration in T1 ESF mode only.
Alarm Indication Signal-Customer Installation (AIS-CI) and Remote
Alarm Indication-Customer Installation (RAI-CI) are intended for use
in a network to differentiate between an issue within the network or
the Customer Installation (CI).
AIS-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.
RAI-CI
Remote Alarm Indication - Customer Installation (RAI-CI) is a repeti-
tive pattern with a period of 1.08 seconds. It comprises 0.99 sec-
onds 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. RAI-CI applies to T1 ESF framing mode only.
00/11 = Disables RAI-CI or AIS-CI alarms generation
01 = Enables unframed AIS-CI alarm generation
10 = Enables RAI-CI alarm generation
[1:0] CIAD
R/W
00
CI Alarm Detect (Only in ESF)
These two bits are used to enable or disable RAI-CI or AIS-CI alarm
detection in T1 ESF mode only.
00/11 = Disables the RAI-CI or AIS-CI alarm detection
01 = Enables the unframed AIS-CI alarm detection
10 = Enables the RAI-CI alarm detection
相关PDF资料
PDF描述
KSZ8841-32MVL IC MAC CTRLR 32BIT 128-LQFP
PIC16F684T-E/ST IC PIC MCU FLASH 2KX14 14TSSOP
LTC4267CDHC#PBF IC POE 802.3AF INTERFACE 16-DFN
PIC16C505-04E/P IC MCU OTP 1KX12 14DIP
LTC4264IDE#PBF IC CNTRLR PD INTERFACE 12-DFN
相关代理商/技术参数
参数描述
XRT86VL30IVF 制造商:Exar Corporation 功能描述:
XRT86VL30IV-F 功能描述:网络控制器与处理器 IC 1-Ch T1/E1/J1 RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
XRT86VL30IV-F 制造商:Exar Corporation 功能描述:T1/E1 Framer Combo IC
XRT86VL32 制造商:EXAR 制造商全称:EXAR 功能描述:DUAL T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
XRT86VL32_07 制造商:EXAR 制造商全称:EXAR 功能描述:DUAL T1/E1/J1 FRAMER/LIU COMBO - E1 REGISTER DESCRIPTION