PM5350-1 Datasheet, PDF (107/196 Pages) PMC-Sierra, Inc – SATURN USER NETWORK INTERFACE

DATA SHEET
PMC-960924
ISSUE 5
PM5350 S/UNI-ULTRA
SATURN USER NETWORK INTERFACE
Register 0x3B: RPOP Path FEBE MSB
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R
R
R
R
R
R
R
R
Function
PFE15
PFE14
PFE13
PFE12
PFE11
PFE10
PFE9
PFE8
Default
X
X
X
X
X
X
X
X
These registers allow path FEBEs to be accumulated.
PFE[15:0]:
Bits PFE[15:0] represent the number of path FEBE errors (G1) that have
been detected since the last time the error count was polled. The error count
is polled by writing to either of the RPOP Path BIP-8 Register addresses or to
either of the RPOP Path FEBE Register addresses. Such a write transfers
the internally accumulated error count to the Path FEBE Registers within
approximately 7 µs and simultaneously resets the internal counter to begin a
new cycle of error accumulation. This transfer and reset is carried out in a
manner that ensures that coincident events are not lost.
The error count can also be polled by writing to the S/UNI-ULTRA Master
Reset and Identity / Load Meters register (0x00). Writing to register address
0x00 loads all the error counter registers in the RSOP, RLOP, RPOP, RACP
and TACP blocks.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 95