PM5381-BI PMC-Sierra, Inc., PM5381-BI Datasheet - Page 319

• 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
PTRSS[1:0]
PTR_RST
When set high, incoming and outgoing pointers are reset to their default values. This bit is
level sensitive.
The PTRSS[1:0] defines the STS-N/AU-N pointer bits SS. ITU requires that SS be set to 10
when processing AU-4, AU-3 or TU-3. Note, BELLCORE does not specify these two bits.
The ss bits are set to 00 when processing a slave sts-1.
S/UNI-2488 Telecom Standard Product Datasheet
Released
319