PM8621 PMC-Sierra, Inc., PM8621 Datasheet - Page 70

• Manufacturer Part Number: PM8621
• Description: NSE-8G Standard Product Data Sheet Preliminary
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2010850, Issue 1
Register 00AH: NSE-8G DCB CMP select
CMP_SRC
CMP_VAL
Bit
Bit 31:2
Bit 1
Bit 0
The connection memory page select signal (CMP) controls the selection of the connection
memory page in the NSE. When CMP is set high, connection memory page 1 is selected.
When CMP is set low, connection memory page 0 is selected. Changes to the connection
memory page selection are synchronized to the boundary of the next C1FP multiframe.
This Register controls a software override to the CMP pin.
This bit dictates whether CMP is to be sourced from software when set to ‘1’ or from the
external CMP pin when set to 0.
CMP_VAL is used to provide the CMP signal when CMP_SRC is set to ‘1’ other wise this bit
is ignored.
Type
R
R/W
R/W
CMP_SRC
CMP_VAL
Function
Unused
NSE-8G™ Standard Product Data Sheet
Default
X
0
0
Preliminary
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