XRT86L30
SINGLE T1/E1/J1 FRAMER/LIU COMBO
REV. 1.0.1
TABLE 104: T1/E1 PRBS BIT
E
RROR
COUNTER MSB
R
EGISTER 521
IT
T1/E1 PRBS BIT
E
RROR
C
OUNTER MSB (PBECU)
HEX ADDRESS: 0X090D
B
FUNCTION
TYPE
D
EFAULT
DESCRIPTION-OPERATION
7
PRBSE[15]
PRBSE[14]
PRBSE[13]
PRBSE[12]
PRBSE[11]
PRBSE[10]
PRBSE[9]
PRBSE[8]
RUR
RUR
RUR
RUR
RUR
RUR
RUR
RUR
0
0
0
0
0
0
0
0
Most significant bits of PRBS bit error Accumulation 16-bit counter
6
5
4
3
2
1
0
TABLE 105: T1/E1 PRBS BIT
E
RROR
COUNTER LSB
R
EGISTER 522
IT
T1/E1 PRBS BIT
ERROR
C
OUNTER LSB (PBECL)
HEX ADDRESS: 0X090E
B
FUNCTION
TYPE
D
EFAULT
DESCRIPTION-OPERATION
7
PRBSE[7]
PRBSE[6]
PRBSE[5]
PRBSE[4]
PRBSE[3]
PRBSE[2]
PRBSE[1]
PRBSE[0]
RUR
RUR
RUR
RUR
RUR
RUR
RUR
RUR
0
0
0
0
0
0
0
0
Least significant byte of PRBS bit error accumulation 16-bit counter.
6
5
4
3
2
1
0
TABLE 106: T1/E1 TRANSMIT
SLIP COUNTER
R
EGISTER 523
IT
T1/E1 TRANSMIT OUNTER (T1/E1TSC)
S
LIP
C
HEX ADDRESS: 0X090F
B
FUNCTION
T
YPE
D
EFAULT
DESCRIPTION-OPERATION
7
TxSLIP[7]
TxSLIP[6]
TxSLIP[5]
TxSLIP[4]
TxSLIP[3]
TxSLIP[2]
TxSLIP[1]
TxSLIP[0]
RUR
RUR
RUR
RUR
RUR
RUR
RUR
RUR
0
0
0
0
0
0
0
0
Transmit Slip accumulation counter.
6
5
4
3
2
1
0
93
EXAR [ EXAR CORPORATION ]
