Ruim (Sim Car) - Nokia RM-11 Series Troubleshooting Manual

CC Technical Documentation
RUIM (SIM CARD)
The mobile terminal supports SIM CARD. Use the waveform in
the sim_vcc, sim_i/o, cim_clk, and sim_rst signals are activated in the correct sequence
at power up. This picture may be taken when the SIM CARD is installed on the mobile
terminal to measure the signals when the mobile terminal is turned on. The figure shows
the proper waveforms when the interface is working.
Issue 2 09/2005
Figure 24: RUIM signal waveform
©2005 Nokia Corporation
Troubleshooting - Baseband
Figure 24
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RM-11
to verify that
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