WNC M14A2A, User Manual

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M14A2A User Manual
2.1.2. Pin Assignments
I/O type description :

AO : Analog Output

AI : Analog Input
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DO : Digital Output
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DI : Digital Input
Table 1. Pin Interface Family
Interface Family Signal Name Description I/O
RF Interfaces
RF_1 Main Antenna AI/AO
RF_2 Aux Antenna AI
User Identity Module
UIM_VCC UIM Power DO
UIM_DATA UIM Data in/out DI/DO
UIM_CLK UIM Clock DO
UIM_RESET UIM Reset DO
UIM_DETECT UIM Detect DI/DO
Data Interfaces
USB2.0
USB_Dp USB Data Positive DI/DO
USB_Dn USB Data Negative DI/DO
UART1
UART1_CTS Clear To Send for UART 1 DI
UART1_RTS Request To Send for UART 1 DO
UART1_RX Receive for UART 1 DI
UART1_TX Transmit for UART 1 DO
UART2
UART2_RX Receive for UART2 DI
UART2_TX Transmit for UART2 DO
I2C
I2C_SDA I2C Data DI/DO
I2C_SCL I2C Clock DI/DO
SPI
SPIM_MOSI SPI Master Out Slave In DO
SPIM_MISO SPI Master In Slave Out DI
SPIM_EN SPI master interface enable DO
SPIM_CLK SPI master interface clock DO
Module Control and State Interfaces
WWAN_STATE Wireless WAN Radio State DI
POWER_ON Power On the module DO
WAKEUP_OUT Module wakes up host OR GPIO DI
WAKEUP_IN Host wakes up module OR GPIO. DI
RESET Reset the module AI
Power and GND
VREF Reference Logic Voltage AI
VCC Main Power AO
GND Ground AI
General Purpose
GPIO General Purpose I/O DI/DO
ADC Analog to Digital Convertor AI
Audio PCM/I2S
PCM_SYNC PCM_SYNC DI /DO
PCM_IN PCM_IN DI
PCM_OUT PCM_OUT DO
PCM_CLK PCM_CLK DO