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SIM548C Hardware Design
Figure 1: Functional diagram
2.3 Evaluation board
In order to help you on the application of SIM548C, SIMCom can supply an Evaluation Board
(EVB) that interfaces the SIM548C directly with appropriate power supply, SIM card holder,
RS232 serial port, handset port, earphone port, antenna and all GPIOs of the SIM548C.
For details please refer to the SIM548C-EVB_UGD document.
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SIM548C_HD_V1.01
09.05.2008
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