参数资料
型号: IDT82V2041EPP8
厂商: IDT, Integrated Device Technology Inc
文件页数: 39/75页
文件大小: 0K
描述: IC LIU T1/J1/E1 1CH 44-TQFP
标准包装: 1,250
类型: 线路接口装置(LIU)
规程: E1
电源电压: 3.13 V ~ 3.47 V
安装类型: 表面贴装
封装/外壳: 44-LQFP
供应商设备封装: 44-TQFP(10x10)
包装: 带卷 (TR)
其它名称: 82V2041EPP8
IDT82V2041E
SINGLE CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
Programming Information
44
December 9, 2005
4.3.4
NETWORK DIAGNOSTICS CONTROL REGISTERS
Table-33 MAINT0: Maintenance Function Control Register 0
(R/W, Address = 0DH)
Symbol
Bit
Default
Description
-
7
00
Reserved.
PATT[1:0]
6-5
00
These bits select the internal pattern and insert it into transmit data stream.
= 00: Normal operation (PATT_CLK = 0) / insert all zeros (PATT_CLK = 1)
= 01: Insert All Ones
= 10: Insert PRBS (E1: 215-1) or QRSS (T1/J1: 220-1)
= 11: Insert programmable Inband loopback activate or deactivate code (default value 00001)
PATT_CLK
4
0
Selects reference clock for transmitting internal pattern
= 0: Uses TCLK as the reference clock
= 1: Uses MCLK as the reference clock
PRBS_INV
3
0
Inverts PRBS
= 0: The PRBS data is not inverted
= 1: The PRBS data is inverted before transmission and detection
LAC
2
0
LOS/AIS criterion is selected as below:
= 0: G.775 (E1) / T1.231 (T1/J1)
= 1: ETSI 300233& I.431 (E1) / I.431 (T1/J1)
AISE
1
0
AIS enable during LOS
= 0: AIS insertion on RDP/RDN/RCLK is disabled during LOS
= 1: AIS insertion on RDP/RDN/RCLK is enabled during LOS
ATAO
0
Automatically Transmit All Ones (enabled only when PATT[1:0] = 00)
= 0: Disabled
= 1: Automatically Transmit All Ones pattern at TTIP/TRING during LOS
Table-34 MAINT1: Maintenance Function Control Register 1
(R/W, Address= 0EH)
Symbol
Bit
Default
Description
-
7-4
0000
Reserved
ARLP
3
0
Automatic remote loopback enable
= 0: Disables automatic remote loopback (normal transmit and receive operation)
= 1: Enables automatic remote loopback
RLP
2
0
Remote loopback enable
= 0: Disables remote loopback (normal transmit and receive operation)
= 1: Enables remote loopback
ALP
1
0
Analog loopback enable
= 0: Disables analog loopback (normal transmit and receive operation)
= 1: Enables analog loopback
DLP
0
Digital loopback enable
= 0: Disables digital loopback (normal transmit and receive operation)
= 1: Enables digital loopback
相关PDF资料
PDF描述
VE-B5B-IV-F1 CONVERTER MOD DC/DC 95V 150W
VE-26W-IX-B1 CONVERTER MOD DC/DC 5.5V 75W
MS3100E28-10S CONN RCPT 7POS WALL MNT W/SCKT
IDT72605L25PF IC FIFO BI SYNC 256X18 64-TQFP
MS3100E22-20P CONN RCPT 9POS WALL MNT W/PINS
相关代理商/技术参数
参数描述
IDT82V2041EPPG 功能描述:IC LIU T1/J1/E1 1CH 44-TQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
IDT82V2041EPPG8 功能描述:IC LIU T1/J1/E1 1CH 44-TQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
IDT82V2042EPF 功能描述:IC LIU T1/J1/E1 2CH SHORT 80TQFP RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
IDT82V2042EPF8 功能描述:IC LIU T1/J1/E1 2CH SHORT 80TQFP RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
IDT82V2042EPFG 功能描述:IC LIU T1/J1/E1 2CH SHORT 80TQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)