PM8621-BI PMC-Sierra, Inc., PM8621-BI Datasheet - Page 53

• Manufacturer Part Number: PM8621-BI
• Description: Driver, NSE/SBS Narrowband Chipset Driver
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2021248, Issue 1
Figure 21: Example of overlapping groups
Typical CSD Startup Sequence
After the CSD module has been started and initialized properly and all the devices being added to
the CSD (using module and device management APIs), there are some additional information
regarding the system that needs to be furnished for proper operation.
1) (Defining the physical wiring of SBSs and the NSE core). It is essential to define how all the
Device in PRESENT state
Device in INACTIVE state
Device in ACTIVE state
Group A
SBS (both ingress and egress direction) devices are wired to the NSE core. User calls API
function
nbcsFmgtDefWiring
Group C
to define the wiring topology.
Group in INDETERMINATE state
Narrowband Chipset Device Driver Manual
Group B
Group in INACTIVE state
Group in ACTIVE state
Group D
Software Architecture
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