User's Manual

L710 EVB User Manual
Copyright© Shanghai Mobiletek Communication Ltd
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below:
Figure5-11：Function interface
UART
2 LED_RED
4 UART_RX
6 UART_CTS_N
8 UART_RTS_N
10 GND
1 UART_DTR
3 UART_TX
5 UART_DCD
7 UART_RI
9 VPH_PWR
Keypad
9 NC
7 NC
5 NC
3 NC
1 NC
10 NC
8 NC
6 NC
4 NC
2 NC
I2C/SPI/PCM
2 I2C_SCL
4 SPI_MISO_BLSP2
6 I2C_SDA
8 SPI_CS_N_BLSP2
10 GND
1 PCM_CLK
3 PCM_IN
5 PCM_OUT
7 PCM_SYNC
9 VPH_PWR
Audio
2 EAR_OUT_N
4 EAR_OUT_P
6 GND
8 SPK_OUT_P1
10 SPK_OUT_N1
1 MIC1_P
3 MIC1_N
5 GND
7 MIC1_IN_P
9 MIC1_IN_M
Table 5-2
Note: the above figure and above table are the corresponding relations between form and
practice.