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3.1.12 SIM
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SIM Interface
The Sim Card digital interface in ABB insures the translation of logic levels between DBB and Sim Card,
for the transmission of 3 different signals:
- A clock derived from a clock elaborated in DBB, to the Sim-Card (DBBSCK -> SIM_CK)
- A reset signal from DBB to the Sim Card (DBBSRST -> SIM_RST),
- A serial data from DBB to the Sim Card (DBBSIO -> SIM_IO) and vice-versa.
The SIM card interface can be programmed to drive a 1.8V or 3V Sim Card.
SIM Card connection scheme
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Summary of Contents for LG9200
Page 3: ... 4 Z 3 X B O X C O M ...
Page 107: ... 120 8 PCB LAYOUT Z 3 X B O X C O M ...
Page 108: ... 121 8 PCB LAYOUT Z 3 X B O X C O M ...
Page 109: ...8 PCB LAYOUT 122 Z 3 X B O X C O M ...
Page 110: ... 123 8 PCB LAYOUT Z 3 X B O X C O M ...
Page 111: ... 124 Z 3 X B O X C O M ...
Page 116: ...9 Calibration 129 E Calibration Equipment Setup Z 3 X B O X C O M ...
Page 123: ... 136 Z 3 X B O X C O M ...
Page 142: ...Note Z 3 X B O X C O M ...