PM7346 datasheet(295/419 Pages) PMC

295 / 419 page

PM7346 S/UNI-QJET

DATASHEET

PMC-960835

ISSUE 6

SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3

PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 274

SYNCI:

The SYNCI bit indicates that the detector has changed synchronization state

since the last time this register was read. If SYNCI is logic 1, then the pattern

detector has gained or lost synchronization at least once. SYNCI is set to

logic 0 when this register is read.

BEI:

The BEI bit indicates that one or more bit errors have been detected since the

last time this register was read. When BEI is set to logic 1, at least one bit

error has been detected. BEI is set to logic 0 when this register is read.

XFERI:

The XFERI bit indicates that a transfer of pattern detector data has occurred.

A logic 1 in this bit position indicates that the pattern receive registers, the bit

counter holding registers and the error counter holding registers have been

updated. This update is initiated by writing to one of the pattern detector

Reset, and Global Monitor Update register (006H). XFERI is set to logic 0

when this register is read.

OVR:

The OVR bit is the overrun status of the pattern detector registers. A logic 1 in

this bit position indicates that a previous transfer (indicated by XFERI being

logic 1) has not been acknowledged before the next accumulation interval

has occurred and that the contents of the pattern receive registers, the bit

counter holding registers and the error counter holding registers have been

overwritten. OVR is set to logic 0 when this register is read.

PM7346 Datasheet(PDF) 295 Page - PMC-Sierra, Inc