参数资料
型号: XRT86VL30IV80-F
厂商: Exar Corporation
文件页数: 75/175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
161
SINGLE T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
REV. 1.0.1
TABLE 143: LIU GLOBAL CONTROL REGISTER 0 (LIUGCR0)
HEX ADDRESS: 0X0FE0
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7
SR
R/W
0
Single Rail mode
This bit must set to "1" for Single Rail mode to use LIU diagnotic fea-
tures. The Framer section must be programmed as well in Register
0x0101.
0 - Dual Rail
1 - Single Rail
6
ATAOS
R/W
0
Automatic Transmit All Ones Upon RLOS:
This bit enables automatic transmission of All Ones Pattern upon
detecting the Receive Loss of Signal (RLOS) condition.
Once this bit is enabled, the Transmit T1 Framer Block will automat-
ically transmit an All “Ones” data to the line for the channel that
detects an RLOS condition.
0 = Disables the “Automatic Transmit All Ones” feature upon detect-
ing RLOS
1 = Enables the “Automatic Transmit All Ones” feature upon detect-
ing RLOS
5
RCLKE
R/W
0
Receive Clock Data (Framer Bypass mode)
0 = RPOS/RNEG data is updated on the rising edge of RCLK
1 = RPOS/RNEG data is updated on the falling edge of RCLK
4
TCLKE
R/W
0
Transmit Clock Data (Framer Bypass mode)
0 = TPOS/TNEG data is sampled on the falling edge of TCLK
1 = TPOS/TNEG data is sampled on the rising edge of TCLK
3
DATAP
R/W
0
Data Polarity
0 = Transmit input and receive output data is active “High”
1 = Transmit input and receive output data is active “Low”
2
Reserved
This Bit Is Not Used
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