PMC-Sierra PM5349 SFCTH7, SFCTH6, SFCTH5, SFCTH4, SFCTH3, SFCTH2, SFCTH0, SFCTH11, SFCTH10

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

Register 0xEA: RASE SF Clearing Threshold

Bit	Type	Function	Default
Bit 7	R/W	SFCTH[7]	0
Bit 6	R/W	SFCTH[6]	0
Bit 5	R/W	SFCTH[5]	0
Bit 4	R/W	SFCTH[4]	0
Bit 3	R/W	SFCTH[3]	0
Bit 2	R/W	SFCTH[2]	0
Bit 1	R/W	SFCTH[1]	0
Bit 0	R/W	SFCTH[0]	0

Register 0xEB: RASE SF Clearing Threshold

Bit	Type	Function	Default
Bit 7		Unused	X
Bit 6		Unused	X
Bit 5		Unused	X
Bit 4		Unused	X
Bit 3	R/W	SFCTH[11]	0
Bit 2	R/W	SFCTH[10]	0
Bit 1	R/W	SFCTH[9]	0
Bit 0	R/W	SFCTH[8]	0

SFCTH[11:0]:

The SFCTH[11:0] value determines the threshold for the removal of the SF alarm. The SF alarm is removed when the number of B2 errors accumulated during an evaluation window is less than the SFCTH[11:0] value. Refer to the Operations section for the recommended settings.

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use 184