Fbus Detection - Nokia RH-27 Series Technical Documentation Manual
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- Technical documentation manual (34 pages) ,
- Troubleshooting manual (10 pages) ,
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CCS Technical Documentation
FBus detection
FBus communication in Tomahawk is done through the following lines:
Pin 2 (Charge GND)
Pin 3 (ACI)
Pin 4 (Vout)
Pin 6 (FBus Rx)
Pin 7 (FBus Tx)
A waveform for such communication is shown in the following figure:
Issue 1 11/2003
Confidential
©2003 Nokia Corporation
Troubleshooting - Baseband
RH-27
Page 33
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Troubleshooting
