Motorola Confidential Proprietary
V975/V980Theory of Operation
3-14
Draft 1.0
POG. The Serial BBP module for TX is not used in this
design.
The WCDMA path receive path has a parallel BBP
interface to send data to the Base Band processor. The
interface is programmed to run at 15.36mhz. An 8-bit
parallel interleaved data interface (Parallel BBP) is used
to load the TX I and Q chip data from the external host
processor (POG) IC into the WCDMA signal path of
Harmony.
RF Interface
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