参数资料
型号: XRT86VL34IB-F
厂商: Exar Corporation
文件页数: 143/155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
83
QUAD T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
REV. V1.2.1
TABLE 67: PMON RECEIVE SLIP COUNTER (RSC)
HEX ADDRESS: 0Xn909
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7
RSC[7]
RUR
0
Performance Monitor - Receive Slip Counter (8-bit Counter)
These Reset-Upon-Read bit fields reflect the cumulative number of
instances that Receive Slip events have been detected by the T1
Framer since the last read of this register.
NOTE: A slip event is defined as a replication or deletion of a T1
frame by the receive slip buffer.
6
RSC[6]
RUR
0
5
RSC[5]
RUR
0
4
RSC[4]
RUR
0
3
RSC[3]
RUR
0
2
RSC[2]
RUR
0
1
RSC[1]
RUR
0
RSC[0]
RUR
0
TABLE 68: PMON RECEIVE LOSS OF FRAME COUNTER (RLFC)
HEX ADDRESS: 0Xn90A
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7
RLFC[7]
RUR
0
Performance Monitor - Receive Loss of Frame Counter (8-bit
Counter)
These Reset-Upon-Read bit fields reflect the cumulative number of
instances that Receive Loss of Frame condition have been detected
by the T1 Framer since the last read of this register.
NOTE:
This counter counts once every time the Loss of Frame
condition is declared. This counter provides the capability to
measure an accumulation of short failure events.
6
RLFC[6]
RUR
0
5
RLFC[5]
RUR
0
4
RLFC[4]
RUR
0
3
RLFC[3]
RUR
0
2
RLFC[2]
RUR
0
1
RLFC[1]
RUR
0
RLFC[0]
RUR
0
TABLE 69: PMON RECEIVE CHANGE OF FRAME ALIGNMENT COUNTER (RCFAC)
HEX ADDRESS: 0Xn90B
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7
RCFAC[7]
RUR
0
Performance Monitor - Receive Change of Frame Alignment
Counter (8-bit Counter)
These Reset-Upon-Read bit fields reflect the cumulative number of
instances that Receive Change of Framing Alignment have been
detected by the T1 Framer since the last read of this register.
NOTE: Change of Framing Alignment (COFA) is declared when the
newly-locked framing pattern is different from the one
offered by off-line framer.
6
RCFAC[6]
RUR
0
5
RCFAC[5]
RUR
0
4
RCFAC[4]
RUR
0
3
RCFAC[3]
RUR
0
2
RCFAC[2]
RUR
0
1
RCFAC[1]
RUR
0
RCFAC[0]
RUR
0
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