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S/UNI-QUAD
PMC-Sierra, Inc.
PM5349 S/UNI-QUAD
DATASHEET
PMC-971239 ISSUE 6 SATURN USER NETWORK INTERFACE (155-QUAD)
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
188
Register 0xF1: RASE SD Declaring Threshold
Bit Type Function Default
Bit 7 R/W SDDTH[7] 0
Bit 6 R/W SDDTH[6] 0
Bit 5 R/W SDDTH[5] 0
Bit 4 R/W SDDTH[4] 0
Bit 3 R/W SDDTH[3] 0
Bit 2 R/W SDDTH[2] 0
Bit 1 R/W SDDTH[1] 0
Bit 0 R/W SDDTH[0] 0
Register 0xF2: RASE SD Declaring 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 SDDTH[11] 0
Bit 2 R/W SDDTH[10] 0
Bit 1 R/W SDDTH[9] 0
Bit 0 R/W SDDTH[8] 0
SDDTH[11:0]:
The SDDTH[11:0] value determines the threshold for the declaration of the
SD alarm. The SD alarm is declared when the number of B2 errors
accumulated during an evaluation window is greater than or equal to the
SDDTH[11:0] value. Refer to the Operations section for the recommended
settings.