Msm Sub System - LG -P698 Service Manual

3.12.2 MSM Sub System

3.12.2.1. USIM Interface
SIM interface scheme is shown in Figure.
And, there control signals are followed
-USIM_CLK : USIM Clock
-USIM_Reset : USIM Reset
-USIM_Data : USIM Data T/Rx
3.12.2.2. UART Interface
UART signals are connected to MSM GPIO through IO connector with 115200 bps speed.
GPIO_Map
GPIO_112
GPIO_111
LGE Internal Use Only
Figure. SIM Interface
Name
UART3_RX
UART3_TX
Table. UART Interface
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3. TECHNICAL BRIEF
Note
Data_Rx
Data_Tx
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