PMC-Sierra PM5349 manual Register 0x35 Rpop Pointer LSB Bit Type Function Default

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 0x35: RPOP Pointer LSB

Bit

Type

Function

Default

Bit 7

R

PTR[7]

X

Bit 6

R

PTR[6]

X

Bit 5

R

PTR[5]

X

Bit 4

R

PTR[4]

X

Bit 3

R

PTR[3]

X

Bit 2

R

PTR[2]

X

Bit 1

R

PTR[1]

X

Bit 0

R

PTR[0]

X

PTR[7:0]:

The PTR[7:0] bits contain the eight LSBs of the current pointer value that is interpreted from the H1 and H2 bytes. The NDFI, NSEI and PSEI bits of the RPOP Pointer Interrupt Status register should be read before and after reading this register to ensure that the pointer value did not change during the register read.

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

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Page 119
Image 119
PMC-Sierra PM5349 manual Register 0x35 Rpop Pointer LSB Bit Type Function Default