PM5380-BI PMC-Sierra, Inc., PM5380-BI Datasheet - Page 278

• Manufacturer Part Number: PM5380-BI
• Description: Network Interface, SATURN User Network Interface (8x155) Telecom Standard Product
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC- 2010299, Issue 2
Register 0x0D9, 0x1D9, 0x2D9, 0x3D9, 0x4D9, 0x5D9, 0x6D9, 0x7D9:
Register 0x0DA, 0x1DA, 0x2DA, 0x3DA, 0x4DA, 0x5DA, 0x6DA, 0x7DA:
REFPER[15:0]:
WANS Reference Period LSB
WANS Reference Period MSB
The Reference Period REFPER[15:0] bits are used to program the timing reference period
of the Phase Detector. These bits are used to set the end of count of the Reference Period
Counter. The Reference Period Counter is reset on the next clock cycle following the
detection of its end of count. The Reference Period Counter counts (Nref) is equal to the
REFPER value plus 1.
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Function
REFPER[7]
REFPER[6]
REFPER[5]
REFPER[4]
REFPER[3]
REFPER[2]
REFPER[1]
REFPER[0]
Function
REFPER[15]
REFPER[14]
REFPER[13]
REFPER[12]
REFPER[11]
REFPER[10]
REFPER[9]
REFPER[8]
S/UNI®-8x155 ASSP Telecom Standard Product Data Sheet
Default
0
0
0
0
0
0
0
0
Default
0
0
0
0
0
0
0
0
Released
278