5. 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 |
IR_TX |
I2C0_SCL |
UART0_TX |
ATB0 |
CPU_NMI |
|
PA1 |
GPAI1 |
IR_RX |
I2C0_SDA |
UART0_RX |
ATB1 |
DE_TE |
|
PA2 |
GPAI2 |
CAN1_TX |
I2C1_SCL |
UART1_TX |
UART2_CTS |
||
PA3 |
GPAI3 |
CAN1_RX |
I2C1_SDA |
UART1_RX |
UART2_RTS |
||
PA4 |
GPAI4 |
CAN0_TX |
UART2_TX |
CMU_CKN |
|||
PA5 |
GPAI5 |
CAN0_RX |
UART2_RX |
CMU_CKP |
|||
PA8 |
RTP_XP |
I2C0_SCL |
|||||
PA9 |
RTP_YP |
I2C0_SDA |
|||||
PA10 |
RTP_XN |
IR_RX |
JTAG_MS |
||||
PA11 |
RTP_YN |
IR_TX |
JTAG_CK |
||||
PB0 |
SPI0_WP |
SPI1_WP |
UART0_TX |
MDI_D0 |
|||
PB1 |
SPI0_MISO |
SPI1_MISO |
UART2_TX |
MDI_D1 |
|||
PB2 |
SPI0_CS0 |
SPI1_CS |
UART2_RX |
MDI_D2 |
|||
PB3 |
SPI0_HOLD |
SPI1_HOLD |
UART0_RX |
MDI_D3 |
|||
PB4 |
SPI0_CLK |
SPI1_CLK |
UART2_RTS |
MDI_D4 |
|||
PB5 |
SPI0_MOSI |
SPI1_MOSI |
UART0_RTS |
UART2_CTS |
MDI_D5 |
||
PB6 |
SDC0_CMD |
SPI1_CS |
UART1_TX |
MDI_D6 |
FLASH_CS |
||
PB7 |
SDC0_CLK |
SPI1_MISO |
UART1_RX |
MDI_D7 |
FLASH_MISO |
||
PB8 |
SDC0_D3 |
SPI1_MOSI |
UART1_RTS |
UART3_CTS |
MDI_C0 |
FLASH_MOSI |
|
PB9 |
SDC0_D0 |
SPI1_CLK |
UART3_RTS |
MDI_C1 |
FLASH_CLK |
||
PB10 |
SDC0_D1 |
SPI1_HOLD |
UART3_TX |
MDI_C2 |
|||
PB11 |
SDC0_D2 |
SPI1_WP |
UART3_RX |
MDI_C3 |
|||
PB12 |
FLASH_IO0 |
||||||
PB13 |
FLASH_IO1 |
||||||
PB14 |
FLASH_IO2 |
||||||
PB15 |
FLASH_IO3 |
||||||
PB16 |
FLASH_IO4 |
||||||
PB17 |
FLASH_IO5 |
||||||
PC0 |
SDC1_D1 |
I2C0_SCL |
UART3_RTS |
MDI_D8 |
JTAG_MS |
||
PC1 |
SDC1_D0 |
MDI_D9 |
|||||
PC2 |
SDC1_CLK |
MDI_D10 |
UART0_TX |
||||
PC3 |
SDC1_CMD |
MDI_D11 |
|||||
PC4 |
SDC1_D3 |
PWM0_A |
I2C1_SCL |
UART3_TX |
MDI_D12 |
UART0_RX |
|
PC5 |
SDC1_D2 |
PWM0_B |
I2C1_SDA |
UART3_RX |
MDI_D13 |
JTAG_CK |
|
PC6 |
SDC1_DET |
PWM1_A |
I2C0_SDA |
UART3_CTS |
DE_TE |
MDI_D14 |
IR_RX |
PC7 |
PWM1_B |
MDI_D15 |
IR_TX |
||||
PD0 |
LCD_D0 |
CAN0_TX |
I2C0_SCL |
UART0_TX |
MDI_D5 |
||
PD1 |
LCD_D1 |
CAN0_RX |
I2C0_SDA |
UART0_RX |
MDI_D4 |
||
PD2 |
LCD_D2 |
CAN1_TX |
I2C1_SCL |
UART1_TX |
MDI_D3 |
||
PD3 |
LCD_D3 |
CAN1_RX |
I2C1_SDA |
UART1_RX |
MDI_D2 |
||
PD4 |
LCD_D4 |
I2C1_SCL |
UART2_TX |
MDI_D1 |
|||
PD5 |
LCD_D5 |
I2C1_SDA |
UART2_RX |
MDI_D0 |
|||
PD6 |
LCD_D6 |
PWM0_A |
DSPK0 |
||||
PD7 |
LCD_D7 |
PWM0_B |
DSPK1 |
||||
PD8 |
LCD_D8 |
PWM1_A |
ATB2 |
||||
PD9 |
LCD_D9 |
ATB3 |
|||||
PD10 |
LCD_D10 |
||||||
PD11 |
LCD_D11 |
||||||
PD12 |
LCD_D12 |
||||||
PD13 |
LCD_D13 |
||||||
PD14 |
LCD_D14 |
||||||
PD15 |
LCD_D15 |
||||||
PD16 |
LCD_D16 |
||||||
PD17 |
LCD_D17 |
||||||
PD18 |
LCD_D18 |
||||||
PD19 |
LCD_D19 |
||||||
PD20 |
LCD_D20 |
||||||
PD21 |
LCD_D21 |
||||||
PD22 |
LCD_D22 |
||||||
PD23 |
LCD_D23 |
||||||
PD24 |
LCD_DCLK |
||||||
PD25 |
LCD_HS |
PWM0_B |
|||||
PD26 |
LCD_VS |
PWM1_A |
|||||
PD27 |
LCD_DE |
PWM1_B |
CMU_CKT |
||||
PE12 |
PWM1_B |
DSPK1 |
CMU_CKN |
||||
PE13 |
PWM0_A |
DSPK0 |
CMU_CKP |