PMC-Sierra PM5349 manual Register 0x15 Tsop Diagnostic Bit Type Function Default, Dlos, DBIP8, Dfp

Models: PM5349

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PMC-Sierra, Inc.

S/UNI-QUAD

DATASHEET

PM5349 S/UNI-QUAD

PMC-971239

ISSUE 6

SATURN USER NETWORK INTERFACE (155-QUAD)

 

 

 

Register 0x15: TSOP Diagnostic

Bit

Type

Function

Default

Bit 7

 

Unused

X

Bit 6

 

Unused

X

Bit 5

 

Unused

X

Bit 4

 

Unused

X

Bit 3

 

Unused

X

Bit 2

R/W

DLOS

0

Bit 1

R/W

DBIP8

0

Bit 0

R/W

DFP

0

DFP:

The DFP bit controls the insertion of a single bit error continuously in the most significant bit (bit 1) of the A1 section overhead framing byte. When DFP is set to logic one, the A1 bytes are set to 0x76 instead of 0xF6.

DBIP8:

The DBIP8 bit controls the insertion of bit errors continuously in the section BIP-8 byte (B1). When DBIP8 is set to logic one, the B1 byte is inverted.

DLOS:

The DLOS bit controls the insertion of all zeros in the transmit stream. When DLOS is set to logic one, the transmit stream is forced to 0x00.

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

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Page 92
Image 92
PMC-Sierra PM5349 manual Register 0x15 Tsop Diagnostic Bit Type Function Default, Dlos, DBIP8, Dfp