PM5381-BI PMC-Sierra, Inc., PM5381-BI Datasheet - Page 153

• Manufacturer Part Number: PM5381-BI
• Description: ATM UNI, Single Channel ATM PHY Interface for 2488.32Mbps
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2000489, Issue 4
CRU_CLOCK
The CRU_CLOCK status bit monitors the state of the CRU clock. Each time Register 0010H
is read, the sampling register is reset. The CRU_CLOCK is set high when the CRU clock
transitions from low to high at least once. The CRU_CLOCK is reset low after Register
0010H is read and will remain low if no transitions occur on the CRU clock.
S/UNI-2488 Telecom Standard Product Datasheet
Released
153