PM7346 datasheet(253/419 Pages) PMC

253 / 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 232

Bit

Type

Function

Default

Bit 7

R/W

MGFC[3]

Bit 6

R/W

MGFC[2]

Bit 5

R/W

MGFC[1]

Bit 4

R/W

MGFC[0]

Bit 3

R/W

MPTI[2]

Bit 2

R/W

MPTI[1]

Bit 1

R/W

MPTI[0]

Bit 0

R/W

MCLP

MGFC[3:0]:

The MGFC[3:0] bits contain the mask pattern for the first, second, third, and

fourth bits of the first octet of the 53-octet cell. This mask is applied to the

Idle Cell Header Pattern Register to select the bits included in the cell filter. A

logic one in any bit position enables the corresponding bit in the pattern

corresponding bit.

MPTI[3:0]:

The MPTI[3:0] bits contain the mask pattern for the fifth, sixth, and seventh

bits of the fourth octet of the 53-octet cell. This mask is applied to the Idle

Cell Header Pattern Register to select the bits included in the cell filter. A

logic one in any bit position enables the corresponding bit in the pattern

corresponding bit.

MCLP:

The CLP bit contains the mask pattern for the eighth bit of the fourth octet of

the 53-octet cell. This mask is applied to the Idle Cell Header Pattern

position enables the MCLP bit in the pattern register to be compared. A logic

zero causes the masking of the MCLP bit.

PM7346 Datasheet(PDF) 253 Page - PMC-Sierra, Inc

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