PM5380-BI PMC-Sierra, Inc., PM5380-BI Datasheet - Page 353

• 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 0x1101: CSPI Clock Synthesis Status
ROOLE:
ROOLV:
The ROOLE bit enables the reference out of lock indication interrupt for the CSU. When
ROOLE is set high, INTB is asserted upon assertion and negation events of the ROOLV bit
register. When ROOLE is set low, changes in the corresponding ROOL status do not
generate an interrupt.
The transmit reference out of lock status indicates the CSU is within 488ppm of the
reference clock REFCLK input. ROOLV is a logic one if the CSU is not within 488ppm of
the REFCLK frequency.
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R
R/W
Function
Unused
Unused
Unused
ROOLV
Unused
Unused
Unused
ROOLE
S/UNI®-8x155 ASSP Telecom Standard Product Data Sheet
Default
X
X
X
X
X
X
X
0
Released
353