4. 引脚复用¶
引脚 |
功能2 |
功能3 |
功能4 |
功能5 |
功能6 |
功能7 |
功能8 |
|---|---|---|---|---|---|---|---|
PA0 |
GPAI0 |
PSADC0 |
I2C0_SCL |
UART0_TX |
AMIC_IN |
IR_TX |
EPHY_LED0 |
PA1 |
GPAI1 |
PSADC1 |
I2C0_SDA |
UART0_RX |
AMIC_BIAS |
IR_RX |
EPHY_LED1 |
PA2 |
GPAI2 |
PSADC2 |
UART0_RTS |
||||
PA3 |
GPAI3 |
PSADC3 |
UART0_CTS |
||||
PA4 |
GPAI4 |
PSADC4 |
UART1_TX |
||||
PA5 |
GPAI5 |
PSADC5 |
UART1_RX |
||||
PA6 |
GPAI6 |
PSADC6 |
I2C1_SCL |
UART1_RTS |
|||
PA7 |
GPAI7 |
PSADC7 |
I2C1_SDA |
UART1_CTS |
|||
PA8 |
RTP_XP |
PSADC8 |
I2C2_SCL |
UART2_TX |
JTAG_DO |
||
PA9 |
RTP_YP |
PSADC9 |
I2C2_SDA |
UART2_RX |
JTAG_DI |
||
PA10 |
RTP_XN |
PSADC10 |
I2C3_SCL |
UART2_RTS |
JTAG_MS |
||
PA11 |
RTP_YN |
PSADC11 |
I2C3_SDA |
UART2_CTS |
JTAG_CK |
PSADC_TRIG |
|
PB0 |
SDC0_CMD |
SPI0_HOLD |
I2C1_SCL |
UART7_TX |
EPHY_LED0 |
||
PB1 |
SDC0_CLK |
SPI0_WP |
I2C1_SDA |
UART7_RX |
EPHY_LED1 |
||
PB2 |
SDC0_D3 |
SPI0_CS |
|||||
PB3 |
SDC0_D0 |
SPI0_MISO |
|||||
PB4 |
SDC0_D1 |
SPI0_MOSI |
|||||
PB5 |
SDC0_D2 |
SPI0_CLK |
|||||
PB6 |
SDC0_D4 |
SPI1_HOLD |
I2C2_SCL |
UART4_TX |
CLK_OUT2 |
CLK_OUT3 |
|
PB7 |
SDC0_D5 |
SPI1_WP |
I2C2_SDA |
UART4_RX |
|||
PB8 |
SDC0_D6 |
SPI1_CS |
UART4_RTS |
UART5_TX |
PSADC_TRIG |
IR_RX |
|
PB9 |
SDC0_D7 |
SPI1_MISO |
UART6_RTS |
UART5_RX |
IR_TX |
||
PB10 |
SDC0_DS |
SPI1_MOSI |
UART6_TX |
||||
PB11 |
SDC0_RST |
SPI1_CLK |
UART6_RX |
||||
PC0 |
SDC1_D1 |
LCD_D5 |
SPI2_CLK |
UART1_TX |
JTAG_MS |
PWM0_A |
DBG_IO0 |
PC1 |
SDC1_D0 |
LCD_D4 |
SPI2_CS |
UART1_RX |
JTAG_DI |
PWM0_B |
DBG_IO1 |
PC2 |
SDC1_CLK |
LCD_D3 |
SPI2_MOSI |
UART1_RTS |
UART0_TX |
PWM1_A |
DBG_IO2 |
PC3 |
SDC1_CMD |
LCD_D2 |
SPI2_MISO |
UART2_TX |
JTAG_DO |
PWM1_B |
DBG_IO3 |
PC4 |
SDC1_D3 |
LCD_D1 |
UART2_RX |
UART0_RX |
PWM2_A |
DBG_IO4 |
|
PC5 |
SDC1_D2 |
LCD_D0 |
UART2_RTS |
UART3_TX |
JTAG_CK |
PWM2_B |
DBG_IO5 |
PC6 |
SDC1_DET |
CLK_OUT0 |
DE_TE |
UART3_RX |
PWM3_A |
||
PC7 |
UART3_RTS |
PWM3_B |
EPHY_LEDIN1 |
||||
PD0 |
LCD_D0 |
SPI2_CLK |
PBUS_AD0 |
PWM0_A |
GMAC1_MDIO |
||
PD1 |
LCD_D1 |
SPI2_CS |
PBUS_AD1 |
PWM0_B |
EPHY_LEDIN0 |
||
PD2 |
LCD_D2 |
SPI2_MOSI |
DE_TE |
PBUS_AD2 |
PWM1_A |
GMAC1_MDC |
|
PD3 |
LCD_D3 |
SPI3_CLK |
PBUS_AD3 |
PWM1_B |
GMAC1_TXCTL |
||
PD4 |
LCD_D4 |
SPI3_CS |
PBUS_AD4 |
PWM2_A |
|||
PD5 |
LCD_D5 |
SPI3_MOSI |
PBUS_AD5 |
PWM2_B |
GMAC1_TXD1 |
||
PD6 |
LCD_D6 |
SPI3_MISO |
I2C0_SCL |
UART1_TX |
PBUS_AD6 |
DBG_IO6 |
|
PD7 |
LCD_D7 |
SPI2_MISO |
I2C0_SDA |
UART1_RX |
PBUS_AD7 |
DBG_IO7 |
|
PD8 |
LCD_D8 |
LVDS1_D0N |
SPI1_HOLD |
UART2_TX |
PBUS_AD8 |
EPWM0_A |
DBG_IO8 |
PD9 |
LCD_D9 |
LVDS1_D0P |
SPI1_WP |
UART2_RX |
PBUS_AD9 |
EPWM0_B |
DBG_IO9 |
PD10 |
LCD_D10 |
LVDS1_D1N |
SPI1_CS |
UART3_TX |
PBUS_AD10 |
EPWM1_A |
DBG_IO10 |
PD11 |
LCD_D11 |
LVDS1_D1P |
SPI1_MISO |
UART3_RX |
PBUS_AD11 |
EPWM1_B |
DBG_IO11 |
PD12 |
LCD_D12 |
LVDS1_D2N |
SPI1_MOSI |
UART4_TX |
PBUS_AD12 |
EPWM2_A |
DBG_IO12 |
PD13 |
LCD_D13 |
LVDS1_D2P |
SPI1_CLK |
UART4_RX |
PBUS_AD13 |
EPWM2_B |
DBG_IO13 |
PD14 |
LCD_D14 |
LVDS1_CKN |
SPI3_CLK |
CAP0 |
PBUS_AD14 |
QEP0_H0 |
DBG_IO14 |
PD15 |
LCD_D15 |
LVDS1_CKP |
SPI3_CS |
CAP1 |
PBUS_AD15 |
QEP0_H1 |
DBG_IO15 |
PD16 |
LCD_D16 |
LVDS1_D3N |
SPI3_MOSI |
CAP2 |
PBUS_CLK |
QEP0_H2 |
DBG_IO16 |
PD17 |
LCD_D17 |
LVDS1_D3P |
SPI3_MISO |
EPWM_FLT5 |
PBUS_NCS |
QEP0_A |
DBG_IO17 |
PD18 |
LCD_D18 |
LVDS0_D0N |
DSI_D0N |
I2C1_SCL |
PBUS_NADV |
QEP0_B |
DBG_IO18 |
PD19 |
LCD_D19 |
LVDS0_D0P |
DSI_D0P |
I2C1_SDA |
PBUS_NWE |
QEP0_I |
DBG_IO19 |
PD20 |
LCD_D20 |
LVDS0_D1N |
DSI_D1N |
UART7_TX |
PBUS_NOE |
QEP0_S |
DBG_IO20 |
PD21 |
LCD_D21 |
LVDS0_D1P |
DSI_D1P |
UART7_RX |
CLK_OUT0 |
EPWM_FLT0 |
DBG_IO21 |
PD22 |
LCD_D22 |
LVDS0_D2N |
DSI_CKN |
I2C3_SCL |
UART6_TX |
EPWM_FLT1 |
DBG_IO22 |
PD23 |
LCD_D23 |
LVDS0_D2P |
DSI_CKP |
I2C3_SDA |
UART6_RX |
EPWM_FLT2 |
DBG_IO23 |
PD24 |
LCD_DCLK |
LVDS0_CKN |
DSI_D2N |
UART5_TX |
SPI1_CLK |
EPWM_FLT3 |
DBG_IO24 |
PD25 |
LCD_HS |
LVDS0_CKP |
DSI_D2P |
UART5_RX |
SPI1_CS |
EPWM_FLT4 |
DBG_IO25 |
PD26 |
LCD_VS |
LVDS0_D3N |
DSI_D3N |
PWM3_A |
SPI1_MOSI |
EPWM0_SI |
DBG_CLK |
PD27 |
LCD_DE |
LVDS0_D3P |
DSI_D3P |
PWM3_B |
SPI1_MISO |
EPWM0_SO |
RTC_32K |
PE0 |
DVP_D0 |
I2C0_SCL |
GMAC0_RXD1 |
EPWM3_A |
PWM0_A |
||
PE1 |
DVP_D1 |
I2C0_SDA |
GMAC0_RXD0 |
EPWM3_B |
PWM0_B |
||
PE2 |
DVP_D2 |
CAN0_TX |
UART4_TX |
GMAC0_RXCTL |
EPWM4_A |
PWM1_A |
|
PE3 |
DVP_D3 |
CAN0_RX |
UART4_RX |
GMAC0_CLKIN |
EPWM4_B |
PWM1_B |
|
PE4 |
DVP_D4 |
CAN1_TX |
UART5_TX |
GMAC0_TXD1 |
EPWM5_A |
PWM2_A |
|
PE5 |
DVP_D5 |
CAN1_RX |
UART5_RX |
GMAC0_TXD0 |
EPWM5_B |
PWM2_B |
|
PE6 |
DSPK0 |
DVP_D6 |
UART5_RTS |
UART6_TX |
GMAC0_TXCK |
QEP1_H0 |
CAP0 |
PE7 |
DSPK1 |
DVP_D7 |
UART7_RTS |
UART6_RX |
GMAC0_TXCTL |
QEP1_H1 |
CAP1 |
PE8 |
I2S0_MCLK |
DVP_CK |
UART6_RTS |
UART7_TX |
GMAC0_MDC |
QEP1_H2 |
CAP2 |
PE9 |
I2S0_BCLK |
DVP_HS |
UART6_CTS |
UART7_RX |
GMAC0_MDIO |
QEP1_A |
|
PE10 |
I2S0_LRCK |
DVP_VS |
DSPK0 |
CLK_OUT2 |
QEP1_B |
EPHY_LED0 |
|
PE11 |
I2S0_DOUT |
I2S0_DIN |
DSPK1 |
CLK_OUT1 |
GMAC0_RXD3 |
QEP1_I |
EPHY_LED1 |
PE12 |
I2S0_DIN |
SPI3_CLK |
DMIC_CLK |
I2C2_SCL |
GMAC0_RXD2 |
QEP1_S |
|
PE13 |
SPI3_CS |
DMIC_D0 |
I2C2_SDA |
GMAC0_RXCK |
CAP0 |
||
PE14 |
SPI3_MOSI |
UART3_TX |
GMAC0_TXD3 |
CAP1 |
|||
PE15 |
SPI3_MISO |
UART3_RX |
GMAC0_TXD2 |
CAP2 |
|||
PE16 |
SPI0_CLK |
CAN0_TX |
I2C3_SCL |
GMAC0_TRIG |
|||
PE17 |
SPI0_CS |
CAN0_RX |
I2C3_SDA |
GMAC0_PPSO |
|||
PE18 |
SPI0_MOSI |
CAN1_TX |
PWM3_A |
GMAC1_TRIG |
|||
PE19 |
SPI0_MISO |
CAN1_RX |
PWM3_B |
GMAC1_PPSO |
|||
PF0 |
SDC2_D1 |
SPI2_CLK |
UART5_TX |
GMAC1_RXD1 |
PBUS_AD0 |
GMAC1_RXD0 |
|
PF1 |
SDC2_D0 |
SPI2_CS |
UART5_RX |
GMAC1_RXD0 |
PBUS_AD1 |
||
PF2 |
SDC2_CLK |
SPI2_MOSI |
UART5_RTS |
GMAC1_RXCTL |
PBUS_AD2 |
GMAC1_RXD1 |
|
PF3 |
SDC2_CMD |
SPI2_MISO |
UART5_CTS |
GMAC1_CLKIN |
PBUS_AD3 |
||
PF4 |
SDC2_D3 |
UART6_TX |
GMAC1_TXD1 |
PBUS_AD4 |
DBG_IO26 |
||
PF5 |
SDC2_D2 |
UART6_RX |
GMAC1_TXD0 |
PBUS_AD5 |
DBG_IO27 |
||
PF6 |
UART7_TX |
GMAC1_TXCK |
PBUS_AD6 |
DBG_IO28 |
|||
PF7 |
UART7_RX |
GMAC1_TXCTL |
PBUS_AD7 |
DBG_IO29 |
|||
PF8 |
UART7_RTS |
GMAC1_MDC |
PBUS_AD8 |
DBG_IO30 |
|||
PF9 |
UART7_CTS |
GMAC1_MDIO |
PBUS_AD9 |
DBG_IO31 |
|||
PF10 |
I2S1_MCLK |
I2S1_DIN |
UART3_CTS |
CLK_OUT3 |
PBUS_AD10 |
GMAC1_CLKIN |
|
PF11 |
I2S1_BCLK |
PBUS_AD11 |
UART3_TX |
GMAC1_RXD3 |
PBUS_CLK |
||
PF12 |
I2S1_LRCK |
UART4_RTS |
UART3_RX |
GMAC1_RXD2 |
PBUS_NCS |
GMAC1_TXD0 |
|
PF13 |
I2S1_DOUT |
I2S1_DIN |
UART4_CTS |
UART3_RTS |
GMAC1_RXCK |
PBUS_NADV |
GMAC1_RXCTL |
PF14 |
I2S1_DIN |
DSPK0 |
DMIC_D0 |
UART4_TX |
GMAC1_TXD3 |
PBUS_NWE |
|
PF15 |
DE_TE |
DSPK1 |
DMIC_CLK |
UART4_RX |
GMAC1_TXD2 |
PBUS_NOE |
|
PU0 |
USB0_DM |
UART0_RX |
UART1_RX |
||||
PU1 |
USB0_DP |
UART0_TX |
UART1_TX |
||||
PU2 |
USB1_DM |
UART0_RX |
UART2_RX |
||||
PU3 |
USB1_DP |
UART0_TX |
UART2_TX |