XRT79L71_1 Datasheet, PDF (203/434 Pages) Exar Corporation – 1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC -

REV. 1.0.0
XRT79L71
1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC - REGISTER/MAP DESCRIPTION
One Second - CP Bit Error Accumulator Register - MSB (Address = 0x1172)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
One_Second_CP_Bit_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
BIT NUMBER
NAME
7-0
One_Second_CP Bit
Error Accum_MSB[7:0]
TYPE
R/O
DESCRIPTION
One Second CP Bit Error Accumulator Register - MSB:
These READ-ONLY bits, along with that within the One Second
CP-Bit Error Accumulator Register - LSB combine to reflect the
cumulative number of CP Bit Errors that have been detected by
the Receive DS3 Framer block, in the last One second accumu-
lation period. This register contains the Most Significant byte of
this 16-bit expression.
NOTE: This register is only active if the XRT79L71 has been
configured to operate in the DS3, C-Bit Parity framing
format.
One Second - CP Bit Error Accumulator Register - LSB (Address = 0x1173)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
One_Second_CP_Bit_Error_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_CP Bit
Error Accum_LSB[7:0]
TYPE
R/O
DESCRIPTION
One Second CP Bit Error Accumulator Register - LSB:
These READ-ONLY bits, along with that within the One Second
CP-Bit Error Accumulator Register - MSB combine to reflect the
cumulative number of CP Bit Errors that have been detected by
the Receive DS3 Framer block, in the last One second accumu-
lation period. This register contains the Least Significant byte of
this 16-bit expression.
NOTE: This register is only active if the XRT79L71 has been
configured to operate in the DS3, C-bit Parity Framing
format.
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