EK RA6M2 Board
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Connect the P410 pin (J2-RXD0 for UART1_RX) of the EK-RA6M2 board to the USB serial TX transmit pin, the P411 pin (J2-CTTS7 for UART1_RX) to the USB serial RX receive pin, and the GND pin to each other, and connect the USB connector of the Window 10 PC.
EK-RA6M2 board USB-Serial Conversion cable P410 (J2-RXD0 for UART1_RX) TX P411 (J2-CTTS7 for UART1_TX) RX GND GND -
It is recognized as a USB serial device on the device manager port.
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Some boards recognize it as a USB disk, but the EK-RA6M2 does not have the USB disk function.
| Peripheral | MPY Channel | MCU Peripheral | Feature | MCU Pin | Note |
|---|---|---|---|---|---|
| UART | 1 | SCI0 | TX | P411 | REPL Default Channel |
| UART | 1 | SCI0 | RX | P410 | REPL Default Channel |
| UART | 1 | SCI0 | CTS | P103 | REPL Default Channel |
| UART | 1 | SCI0 | RTS | P302 | REPL Default Channel |
| UART | 2 | SCI1 | TX | P213 | XTAL assigned |
| UART | 2 | SCI1 | RX | P212 | EXTAL assigend |
| UART | 3 | SCI2 | TX | P302 | |
| UART | 3 | SCI2 | RX | P301 | |
| UART | 4 | SCI3 | TX | P310 | |
| UART | 4 | SCI3 | RX | P309 | |
| UART | 5 | SCI4 | TX | P205 | |
| UART | 5 | SCI4 | RX | P206 | |
| UART | 6 | SCI5 | TX | P501 | |
| UART | 6 | SCI5 | RX | P502 | |
| UART | 7 | SCI6 | TX | P305 | |
| UART | 7 | SCI6 | RX | P304 | |
| UART | 8 | SCI7 | TX | P401 | |
| UART | 8 | SCI7 | RX | P402 | |
| UART | 8 | SCI7 | CTS | P400 | |
| UART | 8 | SCI7 | RTS | P403 | |
| UART | 9 | SCI8 | TX | P105 | Conflict with switch1 |
| UART | 9 | SCI8 | RX | P104 | |
| UART | 10 | SCI9 | TX | P602 | |
| UART | 10 | SCI9 | RX | P601 |
| Peripheral | MPY Channel | MCU Peripheral | Feature | MCU Pin | Note |
|---|---|---|---|---|---|
| SPI | 1 or X | SPI0 | MOSI | P101 | |
| SPI | 1 or X | SPI0 | MISO | P100 | |
| SPI | 1 or X | SPI0 | SCK | P102 | |
| SPI | CS | P103 | Default chip select pinAnother pin can be used | ||
| SPI | 2 or Y | SPI1 | MOSI | P203 | |
| SPI | 2 or Y | SPI1 | MISO | P202 | |
| SPI | 2 or Y | SPI1 | SCK | P204 | |
| SPI | CS | P205 | Default chip select pinAnother pin can be used | ||
| I2C | 1 or X | IIC0 | SCL | P400 | exclusive with UART pin |
| I2C | 1 or X | IIC0 | SDA | P401 | exclusive with UART pin |
| I2C | 2 or Y | IIC1 | SCL | P100 | exclusive with SPI pin |
| I2C | 2 or Y | IIC1 | SDA | P206 |
| Peripheral | MPY Channel | MCU Peripheral | Feature | MCU Pin | Note |
|---|---|---|---|---|---|
| Pin Interrupt ICU | - | IRQ0 | IRQ0 | P105 | |
| Pin Interrupt ICU | - | IRQ0 | IRQ0 | P206 | |
| Pin Interrupt ICU | - | IRQ0 | IRQ0 | P400 | |
| Pin Interrupt ICU | - | IRQ1 | IRQ1 | P101 | |
| Pin Interrupt ICU | - | IRQ1 | IRQ1 | P104 | |
| Pin Interrupt ICU | - | IRQ1 | IRQ1 | P205 | |
| Pin Interrupt ICU | - | IRQ2 | IRQ2 | P100 | |
| Pin Interrupt ICU | - | IRQ2 | IRQ2 | P203 | |
| Pin Interrupt ICU | - | IRQ3 | IRQ3 | P110 | |
| Pin Interrupt ICU | - | IRQ3 | IRQ3 | P212 | |
| Pin Interrupt ICU | - | IRQ4 | IRQ4 | P111 | |
| Pin Interrupt ICU | - | IRQ4 | IRQ4 | P402 | |
| Pin Interrupt ICU | - | IRQ4 | IRQ4 | P411 | |
| Pin Interrupt ICU | - | IRQ5 | IRQ5 | P302 | |
| Pin Interrupt ICU | - | IRQ5 | IRQ5 | P410 | |
| Pin Interrupt ICU | - | IRQ5 | IRQ5 | P401 | |
| Pin Interrupt ICU | - | IRQ6 | IRQ6 | P000 | |
| Pin Interrupt ICU | - | IRQ6 | IRQ6 | P301 | |
| Pin Interrupt ICU | - | IRQ6 | IRQ6 | P409 | |
| Pin Interrupt ICU | - | IRQ7 | IRQ7 | P001 | |
| Pin Interrupt ICU | - | IRQ7 | IRQ7 | P408 | |
| Pin Interrupt ICU | - | IRQ8 | IRQ8 | P002 | |
| Pin Interrupt ICU | - | IRQ8 | IRQ8 | P305 | |
| Pin Interrupt ICU | - | IRQ8 | IRQ8 | P415 | |
| Pin Interrupt ICU | - | IRQ9 | IRQ9 | P004 | |
| Pin Interrupt ICU | - | IRQ9 | IRQ9 | P304 | |
| Pin Interrupt ICU | - | IRQ9 | IRQ9 | P414 | |
| Pin Interrupt ICU | - | IRQ10 | IRQ10 | P709 | |
| Pin Interrupt ICU | - | IRQ11 | IRQ11 | P006 | |
| Pin Interrupt ICU | - | IRQ11 | IRQ11 | P501 | |
| Pin Interrupt ICU | - | IRQ11 | IRQ11 | P708 | |
| Pin Interrupt ICU | - | IRQ12 | IRQ12 | P008 | |
| Pin Interrupt ICU | - | IRQ12 | IRQ12 | P502 | |
| Pin Interrupt ICU | - | IRQ13 | IRQ13 | P015 | |
| Pin Interrupt ICU | - | IRQ14 | IRQ14 | P505 | |
| Pin Interrupt ICU | - | IRQ14 | IRQ14 | P512 | |
| Pin Interrupt ICU | - | IRQ15 | IRQ15 | P506 | |
| Pin Interrupt ICU | - | IRQ15 | IRQ15 | P511 |
| Peripheral | MPY Channel | MCU Peripheral | Feature | MCU Pin | Note |
|---|---|---|---|---|---|
| ADC 12, 10, 8 bit | - | AN0xx | AN000 | P000 | |
| ADC 12, 10, 8 bit | - | AN0xx | AN001 | P001 | |
| ADC 12, 10, 8 bit | - | AN0xx | AN002 | P002 | |
| ADC 12, 10, 8 bit | - | AN0xx | AN003 | P008 | |
| ADC 12, 10, 8 bit | - | AN0xx | AN004 | P009 | |
| ADC 12, 10, 8 bit | - | AN0xx | AN005 | P014 | |
| ADC 12, 10, 8 bit | - | AN0xx | AN006 | P015 | |
| ADC 12, 10, 8 bit | - | AN0xx | AN007 | P003 | |
| ADC 12, 10, 8 bit | - | AN0xx | AN016 | P500 | |
| ADC 12, 10, 8 bit | - | AN0xx | AN017 | P502 | |
| ADC 12, 10, 8 bit | - | AN0xx | AN018 | P504 | |
| ADC 12, 10, 8 bit | - | AN0xx | AN019 | P506 | |
| ADC 12, 10, 8 bit | - | AN0xx | AN020 | P508 | |
| ADC 12, 10, 8 bit | - | AN1xx | AN100 | P004 | |
| ADC 12, 10, 8 bit | - | AN1xx | AN101 | P005 | |
| ADC 12, 10, 8 bit | - | AN1xx | AN102 | P006 | |
| ADC 12, 10, 8 bit | - | AN1xx | AN107 | P007 | |
| ADC 12, 10, 8 bit | - | AN1xx | AN116 | P501 | |
| ADC 12, 10, 8 bit | - | AN1xx | AN117 | P503 | |
| ADC 12, 10, 8 bit | - | AN1xx | AN118 | P505 |