一.IO复用关系表
IO/MODE |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|---|---|---|---|---|---|---|---|---|
GPIO_00 |
GPIO_00 |
PWM0 |
DIAG[0] |
SPI1_CSN |
JTAG_TDI |
|||
GPIO_01 |
GPIO_01 |
PWM1 |
DIAG[1] |
SPI1_IO0 |
JTAG_MODE |
BT_SAMPLE |
||
GPIO_02 |
GPIO_02 |
PWM2 |
DIAG[2] |
SPI1_IO3 |
WIFI_TSF_SYNC |
WL_GLP_SYNC_PULSE |
BGLE_GLP_SYNC_PULSE |
|
GPIO_03 |
GPIO_03 |
PWM3 |
PMU_32K_TEST |
SPI1_IO1 |
HW_ID[0] |
DIAG[3] |
||
GPIO_04 |
SSI_CLK |
PWM4 |
GPIO_04 |
SPI1_IO1 |
JTAG_ENABLE |
DFT_JTAG_TMS |
||
GPIO_05 |
SSI_DATA |
PWM5 |
UART2_CTS |
SPI1_IO2 |
GPIO_05 |
SPI0_IN |
DFT_JTAG_TCK |
|
GPIO_06 |
GPIO_06 |
PWM6 |
UART2_RTS |
SPI1_SCK |
REFCLK_FREQ_STATUS |
DIAG[4] |
SPIO0_OUT |
DFT_JTAG_TDI |
GPIO_07 |
GPIO_07 |
PWM7 |
UART2_RXD |
SPI0_SCK |
I2S_MCLK |
DIAG[5] |
||
GPIO_08 |
GPIO_08 |
PWM0 |
UART2_TXD |
SPI0_CS1_N |
DIAG[6] |
|||
GPIO_09 |
GPIO_09 |
PWM1 |
RADAR_ANT0_SW |
SPI0_OUT |
I2S_DO |
HW_ID[1] |
DIAG[7] |
JTAG_TD0 |
GPIO_10 |
GPIO_10 |
PWM2 |
ANT0_SW |
SPI0_CS0_N |
I2S_SCLK |
DIAG[0] |
||
GPIO_11 |
GPIO_11 |
PWM3 |
RADAR_ANT1_SW |
SPI0_IN |
I2S_LRCLK |
DIAG[1] |
HW_ID[2] |
|
GPIO_12 |
GPIO_12 |
PWM4 |
ANT1_SW |
I2S_DI |
HW_ID[3] |
|||
GPIO_13 |
GPIO_13 |
UART1_CTS |
RADAR_ANT0_SW |
DFT_JTAG_TD0 |
JTAG_TMS |
|||
GPIO_14 |
GPIO_14 |
UART1_RTS |
RADAR_ANT1_SW |
DFT_JTAG_TRSTN |
JTAG_TCK |
|||
UART1_TXD |
GPIO_15 |
UART1_TXD |
I2C1_SDA |
|||||
UART1_RXD |
GPIO_16 |
UART1_RXD |
I2C1_SCL |
|||||
UART0_TXD |
GPIO_17 |
UART0_TXD |
I2C0_SDA |
|||||
UART0_RXD |
GPIO_18 |
UART0_RXD |
I2C0_SCL |