PM7346 Datasheet, PDF (161/419 Pages) PMC-Sierra, Inc – SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3

DATASHEET
PMC-960835
ISSUE 6
PM7346 S/UNI-QJET
SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3
Register 021H, 121H, 221H, 321H: CPPM Change of CPPM Performance
Meters
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R
R
R
Function
Unused
Unused
Unused
Unused
Unused
FEBECH
FECH
BIPECH
Default
X
X
X
X
X
X
X
X
BIPECH:
The BIPECH bit is set to logic 1 if one or more PLCP bit interleaved parity
error events have occurred since the last CPPM accumulation interval.
FECH:
The FECH bit is set to logic 1 if one or more PLCP frame alignment pattern
octet errors, or path overhead identification octet errors have occurred since
the last CPPM accumulation interval.
FEBECH:
The FEBECH bit is set to logic 1 if one or more PLCP far end block error
events have occurred since the last CPPM accumulation interval.
PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 140