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S/UNI-QUAD
PMC-Sierra, Inc.
PM5349 S/UNI-QUAD
DATASHEET
PMC-971239 ISSUE 6 SATURN USER NETWORK INTERFACE (155-QUAD)
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
84
Register 0x12: RSOP Section BIP-8 LSB
Bit Type Function Default
Bit 7 R SBE[7] X
Bit 6 R SBE[6] X
Bit 5 R SBE[5] X
Bit 4 R SBE[4] X
Bit 3 R SBE[3] X
Bit 2 R SBE[2] X
Bit 1 R SBE[1] X
Bit 0 R SBE[0] X
Register 0x13: RSOP Section BIP-8 MSB
Bit Type Function Default
Bit 7 R SBE[15] X
Bit 6 R SBE[14] X
Bit 5 R SBE[13] X
Bit 4 R SBE[12] X
Bit 3 R SBE[11] X
Bit 2 R SBE[10] X
Bit 1 R SBE[9] X
Bit 0 R SBE[8] X
SBE[15:0]:
Bits SBE[15:0] represent the number of section BIP-8 errors (individual or
block) that have been detected since the last time the error count was polled.
The error count is polled by writing to either of the RSOP Section BIP-8
Register addresses. Such a write transfers the internally accumulated error
count to the Section BIP-8 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 count can also be polled by writing to the Master Reset and Identity /
Load Performance Meters register (0x05). Writing to register 0x05
simultaneously loads all the performance meter registers in the RSOP, RLOP,
RPOP, RXCP and TXCP blocks.