PM7347 datasheet(145/341 Pages) PMC

145 / 341 page

S/UNI®-JET Data Sheet

Released

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use

145

Document ID: PMC-1990267, Issue 3

Bit

Type

Function

Default

Bit 7

Unused

Bit 6

Unused

Bit 5

Unused

Bit 4

R/W

CZDE

Bit 3

R/W

LOSE

Bit 2

R/W

LCVE

Bit 1

R/W

COFAE

Bit 0

R/W

OOFE

The OOFE bit is an interrupt enable. When OOFE is logic one, a change of state of the OOF

status generates an interrupt and sets the INTB output to logic zero. When OOFE is logic

zero, changes of state of the OOF status are disabled from causing interrupts on the INTB

output.

COFAE

The COFAE bit is an interrupt enable. When COFAE is logic one, a change of frame

alignment generates an interrupt and sets the INTB output to logic zero. When COFAE is

logic zero, changes of frame alignment are disabled from causing interrupts on the INTB

output.

LCVE

The LCVE bit is an interrupt enable. When LCVE is logic one, detection of a LCV generates

an interrupt and sets the INTB output to logic zero. When LCVE is logic zero, occurrences of

LCV are disabled from causing interrupts on the INTB output.

LOSE

The LOSE bit is an interrupt enable. When LOSE is logic one, a change of state of the loss-

of-signal generates an interrupt and sets the INTB output to logic zero. When LOSE is logic

zero, occurrences of loss-of-signal are disabled from causing interrupts on the INTB output.

CZDE

The CZDE bit is an interrupt enable. When CZDE is logic one, detection of four consecutive

zeros in the HDB3-encoded stream generates an interrupt and sets the INTB output to logic

zero. When CZDE is logic zero, occurrences of consecutive zeros are disabled from causing

interrupts on the INTB output.

PM7347 Datasheet(PDF) 145 Page - PMC-Sierra, Inc

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