
XRT7245
DS3 UNI FOR ATM
á
PRELIMINARY
REV. 1.03
92
3.3.2.65
Frame Parity Errors—One Second Accumulator Register—LSB
This register, along with “Frame Parity Errors—One
Second Accumulator Register—MSB” (Address =
40h) presents a 16-bit representation of the number
of P-bit errors that have been detected by the
Receive DS3 Framer, during the last one second
interval. This register presents the LSB (Lower-byte)
value of this expression.
3.3.2.66
HEC Errors—One Second Accumulator Register—MSB
This register, along with “HEC Errors—One Second Ac-
cumulator Register—LSB” (Address = 43h) presents a
16-bit representation of the number cells with HEC
errors that have been detected by the Receive Cell
Processor, during the last one second interval. This
register presents the MSB (Upper-byte) value of this
expression.
3.3.2.67
HEC Errors—One Second Accumulator Register—LSB
This register, along with “HEC Errors—One Second
Accumulator Register—MSB” (Address = 43h) pre-
sents a 16-bit representation of the number cells with
HEC errors that have been detected by the Receive
Cell Processor, during the last one second interval.
This register presents the LSB (Lower-byte) value of
this expression.
3.3.2.68
Rx PLCP Configuration/Status Register
Address = 41h, Frame Parity Errors—One Second Accumulator Register—LSB
B
IT
7
B
IT
6
B
IT
5
B
IT
4
B
IT
3
B
IT
2
B
IT
1
B
IT
0
Framer Parity Error 1 Sec—Low Byte
RO
RO
RO
RO
RO
RO
RO
RO
0
0
0
0
0
0
0
0
Address = 42h, HEC Errors—One Second Accumulator Register—MSB
B
IT
7
B
IT
6
B
IT
5
B
IT
4
B
IT
3
B
IT
2
B
IT
1
B
IT
0
HEC Errors 1 Sec—High Byte
RO
RO
RO
RO
RO
RO
RO
RO
0
0
0
0
0
0
0
0
Address = 43h, HEC Errors—One Second Accumulator Register—LSB
B
IT
7
B
IT
6
B
IT
5
B
IT
4
B
IT
3
B
IT
2
B
IT
1
B
IT
0
HEC Errors 1 Sec—Low Byte
RO
RO
RO
RO
RO
RO
RO
RO
0
0
0
0
0
0
0
0
Address = 44h, Rx PLCP Configuration/Status Register
B
IT
7
B
IT
6
B
IT
5
B
IT
4
B
IT
3
B
IT
2
B
IT
1
B
IT
0
Unused
Reframe
POOF Status
PLOF Status
Yellow Status
RO
RO
RO
RO
R/W
RO
RO
RO
0
0
0
0
0
1
1
0