XRT79L71_1 Datasheet, PDF (201/434 Pages) Exar Corporation – 1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC -

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XRT79L71
1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC - REGISTER/MAP DESCRIPTION
BIT NUMBER
NAME
7-0
One_Second_LCV_Coun
t Accum_LSB[7:0]
TYPE
R/O
DESCRIPTION
One Second LCV Count Accumulator Register - MSB:
These READ-ONLY bits, along with that within the One Second
LCV Count Accumulator Register - MSB combine to reflect the
cumulative number of Line Code Violations that have been
detected by the Receive DS3/E3 Framer block, in the last One
second accumulation period. This register contains the Most
Significant byte of this 16-bit expression.
One Second - LCV Count Accumulator Register - LSB (Address = 0x116F)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
One_Second_LCV_Count_Accum_LSB[7:0]
R/O
R/O
R/O
R/O
R/O
R/O
0
0
0
0
0
0
BIT 1
R/O
0
BIT 0
R/O
0
BIT NUMBER
NAME
7-0
One_Second_LCV_Coun
t Accum_LSB[7:0]
TYPE
R/O
DESCRIPTION
One Second LCV Count Accumulator Register - LSB:
These READ-ONLY bits, along with that within the One Second
LCV Count Accumulator Register - LSB combine to reflect the
cumulative number of Line Code Violations that have been
detected by the Receive DS3/E3 Framer block, in the last One
second accumulation period. This register contains the Least
Significant byte of this 16-bit expression.
One Second - Parity Error Accumulator Register - MSB (Address = 0x1170)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
One_Second_Parity_Error_Accum_MSB[7:0]
R/O
R/O
R/O
R/O
R/O
R/O
0
0
0
0
0
0
BIT 1
R/O
0
BIT 0
R/O
0
192