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2115i/2116/2116i (RH-66)
Baseband Description and Troubleshooting
Page 28 ©2005 Nokia Corporation Company Confidential Issue 1 03/2005
SIM CAR
The 2115i/2116/2116i supports SIM CAR. Use the waveform in Figure 20 to verify that the
sim_vcc, sim_i/o, cim_clk, and sim_rst signals are activated in the correct sequence at
power up. The figure shows the proper waveforms when the interface is working. See
Figure 23 on page 32 for the test point’s location.
Figure 20: RUIM signal waveform