Users Manual

20
20
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Signal
Programmable
Range
V
Default
Voltage
(V)
Drive Current
(mA)
VREG_L2_1P2
1.8
200
VREG_L6_1P8
-
1.8
200
VREG_L17_2P85
-
2.85
420
VREG_L11_SDC
1.75~3.337
2.95
600
VREG_L8_2P9
-
2.9
300
VREG_L14_UIM1
1.75~3.337
1.8/3.3
55
VREG_L15_UIM2
1.75~3.337
1.8/3.3
55
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Name Pin Direction Function
UART_TX
80
O
UART1 Data Transmission
UART_RX
79
I
UART1 Data Reception
UART_CTS 78 I
UART1

UART_RTS
77
O
UART1Request To Send
UART_MSM_TX
82
O
UART2 Data Transmission
UART_MSM_RX
81
I
UART2 DataReception
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Figure 4.13: Serial Port Connection Diagram
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