参数资料
型号: XRT86VL34IB-F
厂商: Exar Corporation
文件页数: 141/155页
文件大小: 0K
描述: IC LIU/FRAMER T1/E1/J1 4CH 225BG
标准包装: 84
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: 225-BGA
供应商设备封装: 225-BGA(19x19)
包装: 托盘
XRT86VL34
81
QUAD T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
REV. V1.2.1
TABLE 64: PMON RECEIVE SEVERELY ERRORED FRAME COUNTER (RSEFC)
HEX ADDRESS: 0Xn904
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7
RSEFC[7]
RUR
0
Performance Monitor - Receive Severely Errored frame Counter
(8-bit Counter)
These Reset-Upon-Read bit fields reflect the cumulative number of
instances that Receive Severely Errored Frames have been
detected by the T1 Framer since the last read of this register.
in T1 mode, Severely Errored Frame is defined as having framing bit
errors in contiguous windows. In T1 SF mode, SEF is defined if Ft
bits have been received consecutively in errors for 0.75ms or 6 SF
frames. In T1 ESF mode, SEF is defined if FPS bit have been
received consecutively in errors for 3 ms or 24 ESF frames.
6
RSEFC[6]
RUR
0
5
RSEFC[5]
RUR
0
4
RSEFC[4]
RUR
0
3
RSEFC[3]
RUR
0
2
RSEFC[2]
RUR
0
1
RSEFC[1]
RUR
0
RSEFC[0]
RUR
0
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