PMC-Sierra PM5349 manual MGFC3, MGFC2, MGFC1, MGFC0, MPTI2, MPTI1, MPTI0, Mclp

		PMC-Sierra, Inc.	PM5349 S/UNI-QUAD
S/UNI-QUAD
DATASHEET
PMC-971239	ISSUE 6		SATURN USER NETWORK INTERFACE (155-QUAD)

Register 0x68: RXCP Idle Cell Header Mask

Bit	Type	Function	Default
Bit 7	R/W	MGFC[3]	1
Bit 6	R/W	MGFC[2]	1
Bit 5	R/W	MGFC[1]	1
Bit 4	R/W	MGFC[0]	1
Bit 3	R/W	MPTI2]	1
Bit 2	R/W	MPTI[1]	1
Bit 1	R/W	MPTI[0]	1
Bit 0	R/W	MCLP	1

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 register to be compared. A logic zero causes the masking of the 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 register to be compared. A logic zero causes the masking of the 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 Register to select the bits included in the cell filter. A logic one in this bit position enables the MCLP bit in the pattern register to be compared. A logic zero causes the masking of the MCLP bit.

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