Part 1
요약·해설
기능 21종과 전체 pin 164행, sensor·power·telemetry·PWM·trace·storage mapping, J-Link/console 절차를 설명합니다.
Dual core
Cortex-M7 1 GHz · Cortex-M4 400 MHz
Autopilot I/O
164 pin mappings · CAN · PWM · telemetry
Sensors
Dual IMU · dual barometer · GNSS
Part 2
접을 수 있는 영어 원문 전체
영어 원문 전체 펼치기
원문 SHA-256
021D7A71C521AA965178935085F47E8373FF3293DBA636979336FF02C61120AB
.. _VMU RT1170:
NXP VMU RT1170
##################
Overview
********
The VMU RT1170 features an i.MX RT1176 dual core MCU with the
Cortex-M7 core at 1 GHz and a Cortex-M4 at 400 MHz.
The i.MX RT1176 MCU offers support over a wide temperature range
and is qualified for consumer, industrial and automotive markets.
The VMU RT1170 is the default VMU for CogniPilot's Cerebri, a
Zephyr RTOS based Autopilot.
.. image:: ../../../../../../../boards/nxp/vmu_rt1170/doc/vmu_rt1170.jpg
:align: center
:alt: VMU RT1170
Hardware
********
- MIMXRT1176DVMAA MCU
- 1GHz Cortex-M7 & 400Mhz Cortex-M4
- 2MB SRAM with 512KB of TCM for Cortex-M7 and 256KB of TCM for Cortex-M4
- Memory
- 512 Mbit Octal Flash
- TF socket for SD card
- Ethernet
- 2 wire 100BASE-T1
- USB
- USB 2.0 connector
- Power
- Redundant dual picoflex power ports
- Debug
- 10 pin debug and shell adapter board to 20 Pin JTAG debugger and USB-C shell
- Sensor
- BMI088 6-axis IMU
- BMM150 Magnetometer
- Dual BMP388 Barometer
- Dual ICM-42688 6-axis IMU
- IST8310 3-axis Magnetometer
- U-blox NEO-M8N GNSS module
- UART JST-GH connectors
- I2C JST-GH connectors
- CAN bus JST-GH connectors
- RC IN
- RC input connector for SBUS compatible RC receivers
For more information about the MIMXRT1176 SoC and VMU RT1170 board, see
these references:
- `VMU RT1170 Website`_
- `VMU RT1170 User Guide`_
- `VMU RT1170 Schematics`_
- `i.MX RT1170 Datasheet`_
- `i.MX RT1170 Reference Manual`_
Supported Features
==================
VMU-RT1170 is a "Vehicle Management Unit" based on the general i.MX RT1170
family of processors. The VMU RT1170 board configuration supports the
following hardware features:
+-----------+------------+-------------------------------------+
| Interface | Controller | Driver/Component |
+===========+============+=====================================+
| NVIC | on-chip | nested vector interrupt controller |
+-----------+------------+-------------------------------------+
| SYSTICK | on-chip | systick |
+-----------+------------+-------------------------------------+
| GPIO | on-chip | gpio |
+-----------+------------+-------------------------------------+
| COUNTER | on-chip | counter |
+-----------+------------+-------------------------------------+
| CAN | on-chip | flexcan |
+-----------+------------+-------------------------------------+
| SPI | on-chip | spi |
+-----------+------------+-------------------------------------+
| I2C | on-chip | i2c |
+-----------+------------+-------------------------------------+
| PWM | on-chip | flexpwm, qtmr |
+-----------+------------+-------------------------------------+
| ADC | on-chip | adc |
+-----------+------------+-------------------------------------+
| UART | on-chip | serial port-polling; |
| | | serial port-interrupt |
+-----------+------------+-------------------------------------+
| DMA | on-chip | dma |
+-----------+------------+-------------------------------------+
| GPT | on-chip | gpt |
+-----------+------------+-------------------------------------+
| WATCHDOG | on-chip | watchdog |
+-----------+------------+-------------------------------------+
| ENET | on-chip | ethernet |
+-----------+------------+-------------------------------------+
| SAI | on-chip | i2s |
+-----------+------------+-------------------------------------+
| USB | on-chip | USB Device |
+-----------+------------+-------------------------------------+
| HWINFO | on-chip | Unique device serial number |
+-----------+------------+-------------------------------------+
| DISPLAY | on-chip | display |
+-----------+------------+-------------------------------------+
| ACMP | on-chip | analog comparator |
+-----------+------------+-------------------------------------+
| CAAM RNG | on-chip | entropy |
+-----------+------------+-------------------------------------+
| FLEXSPI | on-chip | flash programming |
+-----------+------------+-------------------------------------+
The default configuration can be found in
:zephyr_file:`boards/nxp/vmu_rt1170/vmu_rt1170_mimxrt1176_cm7_defconfig`
Other hardware features are not currently supported by the port.
Connections and I/Os
====================
The MIMXRT1170 SoC has six pairs of pinmux/gpio controllers.
+-----------------+--------------------------------+----------------------------+
| Name | Function | Usage |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_00 | FLEXCAN2_TX | CAN2_TX |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_01 | FLEXCAN2_RX | CAN2_RX |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_02 | LPUART8_TXD | UART8_TX_TELEM2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_03 | LPUART8_RXD | UART8_RX_TELEM2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_04 | LPUART8_CTS_B | UART8_CTS_TELEM2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_05 | LPUART8_RTS_B | UART8_RTS_TELEM2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_06 | FLEXCAN1_TX | CAN1_TX |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_07 | FLEXCAN1_RX | CAN1_RX |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_08 | LPI2C1_SCL | I2C1_SCL_GPS1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_09 | LPI2C1_SDA | I2C1_SDA_GPS1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_10 | LPADC1_CH2A | SCALED_VDD_3V3_SENSORS1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_11 | LPADC1_CH2B | SCALED_VDD_3V3_SENSORS2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_12 | LPADC1_CH3A | SCALED_VDD_3V3_SENSORS3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_13 | LPADC1_CH3B | SCALED_V5 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_14 | LPADC1_CH4A | ADC_6V6 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_15 | LPUART10_TXD | UART10_TX_TELEM3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_16 | LPADC1_CH5A | ADC_3V3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_17 | LPADC1_CHB | SCALED_VDD_3V3_SENSORS4 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_18 | LPI2C2_SCL | I2C2_SCL_GPS2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_19 | LPI2C2_SDA | I2C2_SDA_GPS2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_20 | GPIO3_IO19 | SPI1_DRDY1_SENSOR1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_21 | GPIO3_IO20 | SPI3_DRDY1_SENSOR3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_22 | LPADC2_CH2A | HW_VER_SENSE |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_23 | LPADC2_CH2B | HW_REV_SENSE |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_24 | LPSPI2_SCK | SPI2_SCK_SENSOR2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_25 | LPSPI2_PCS0 | SPI2_nCS0_SENSOR2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_26 | LPSPI2_SOUT | SPI2_MOSI_SENSOR2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_27 | LPSPI2_SIN | SPI2_MISO_SENSOR2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_28 | LPUART5_TXD | UART5_TX_GPS2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_29 | LPUART5_RXD | UART5_RX_GPS2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_30 | LPUART3_TXD | UART3_TX_GPS1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_31 | LPUART3_RXD | UART3_RX_GPS1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_32 | USDHC1_CD_B | USDHC1_CD |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_33 | LPUART10_RXD | UART10_RX_TELEM3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_34 | LPUART10_CTS_B | UART10_CTS_TELEM3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_AD_35 | LPUART10_RTS_B | UART10_RTS_TELEM3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B1_00 | ENET_1G_RX_EN | ETH_CRS_DV |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B1_01 | ENET_1G_RX_ER | ETH_RX_ER |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B1_02 | LPUART1_TXD | UART1_TX_DEBUG |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B1_03 | LPUART1_RXD | UART1_RX_DEBUG |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B1_04 | LPUART4_RXD | UART4_RX_TELEM1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B1_05 | LPUART4_CTS_B | UART4_CTS_TELEM1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B1_06 | LPUART4_TXD | UART4_TX_TELEM1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B1_07 | LPUART4_RTS_B | UART4_RTS_TELEM1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B1_08 | ENET_1G_TDATA1 | ETH_TXD1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B1_09 | ENET_1G_TDATA0 | ETH_TXD0 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B1_10 | ENET_1G_TX_EN | ETH_TX_EN |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B1_11 | ENET_1G_REF_CLK | ETH_REF_CLK |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_00 | GPIO5_IO01 | nLED_RED |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_01 | GPIO5_IO02 | nLED_GREEN |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_02 | ARM_TRACE0 | TRACED0 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_03 | ARM_TRACE1 | TRACED1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_04 | ARM_TRACE2 | TRACED2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_05 | ARM_TRACE3 | TRACED3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_06 | ARM_TRACE_CLK | TRACECLK |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_07 | ARM_TRACE_SWO | TRACESWO |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_08 | GPIO5_IO09 | ETH_POWER_EN |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_09 | GPIO5_IO10 | ETH_PHY_nINT |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_10 | LPI2C3_SCL | I2C3_SCL_FMU |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_11 | LPI2C3_SDA | I2C3_SDA_FMU |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_12 | LPSPI4_SCK | SPI4_SCK_SENSOR4 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_13 | LPSPI4_SIN | SPI4_MISO_SENSOR4 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_14 | LPSPI4_SOUT | SPI4_MOSI_SENSOR4 |
+-----------------+--------------------------------+----------------------------+
| GPIO_DISP_B2_15 | LPSPI4_PCS0 | SPI4_nCS0_SENSOR4 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_00 | FLEXPWM4_PWM0_A + FLEXIO1_IO00 | FMU_CH11 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_01 | GPIO1_IO01 | VDD_3V3_SD_CARD_EN |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_02 | FLEXPWM4_PWM1_A + FLEXIO1_IO02 | FMU_CH12 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_03 | GPIO1_IO03 | FMU_nSAFETY_SWITCH_LED_OUT |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_04 | GPIO1_IO04 | NFC_GPIO |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_05 | GPIO1_IO05 | SPI6_DRDY1_EXTERNAL1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_06 | FLEXPWM2_PWM0_A + FLEXIO1_IO06 | FMU_CH4 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_07 | GPIO1_IO07 | SPI6_DRDY2_EXTERNAL1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_08 | FLEXPWM2_PWM1_A + FLEXIO1_IO08 | FMU_CH5 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_09 | GPT5_CAPTURE1 | FMU_PPM_INPUT |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_10 | FLEXPWM2_PWM2_A + FLEXIO1_IO10 | FMU_CH6 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_11 | GPIO1_IO11 | SPI6_nRESET_EXTERNAL1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_12 | GPIO1_IO12 | VDD_5V_HIPOWER_nOC |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_13 | GPIO1_IO13 | nLED_BLUE |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_14 | GPIO1_IO14 | VDD_3V3_SENSORS3_EN |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_15 | GPIO1_IO15 | VDD_5V_PERIPH_nOC |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_16 | GPIO1_IO16 | SPI4_DRDY1_SENSOR4 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_17 | GPIO1_IO17 | nARMED |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_18 | TMR2_TIMER0 | SPIX_SYNC |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_19 | FLEXPWM2_PWM3_A + FLEXIO1_IO19 | FMU_CH7 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_20 | TMR4_TIMER0 | FMU_CAP1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_21 | FLEXPWM3_PWM3_A + FLEXIO1_IO21 | FMU_CH10 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_22 | GPIO1_IO22 | VDD_3V3_SENSORS2_EN |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_23 | FLEXPWM1_PWM0_A | FMU_CH1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_24 | GPIO1_IO24 | FMU_SAFETY_SWITCH_IN |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_25 | FLEXPWM1_PWM1_A + FLEXIO1_IO25 | FMU_CH2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_26 | GPIO1_IO26 | HW_VER_REV_DRIVE |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_27 | FLEXPWM1_PWM2_A + FLEXIO1_IO27 | FMU_CH3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_28 | GPIO1_IO28 | nPOWER_IN_A |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_29 | FLEXPWM3_PWM0_A + FLEXIO1_IO29 | FMU_CH8 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_30 | GPIO1_IO30 | nPOWER_IN_B |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_31 | FLEXPWM3_PWM1_A + FLEXIO1_IO31 | FMU_CH9 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_32 | GPIO2_IO00 | nPOWER_IN_C |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_33 | GPIO2_IO01 | VDD_3V3_SENSORS1_EN |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_34 | GPIO2_IO02 | VDD_5V_PERIPH_nEN |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_35 | GPIO2_IO03 | I2C2_DRDY1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_36 | GPIO2_IO04 | VDD_3V3_SENSORS4_EN |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_37 | GPIO2_IO05 | VDD_5V_HIPOWER_nEN |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_38 | GPIO2_IO06 | VDD_3V3_SPEKTRUM_POWER_EN |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_39 | GPIO2_IO07 | SPI2_DRDY1_SENSOR2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_40 | LPUART6_TXD | UART6_TX_TO_IO__RC_INPUT |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B1_41 | LPUART6_RXD | UART6_RX_FROM_IO__NC |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_00 | LPSPI1_SCK | SPI1_SCK_SENSOR1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_01 | LPSPI1_PCS0 | SPI1_nCS0_SENSOR1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_02 | LPSPI1_SOUT | SPI1_MOSI_SENSOR1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_03 | LPSPI1_SIN | SPI1_MISO_SENSOR1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_04 | LPSPI3_SCK | SPI3_SCK_SENSOR3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_05 | LPSPI3_PCS0 | SPI3_nCS0_SENSOR3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_06 | LPSPI3_SOUT | SPI3_MOSI_SENSOR3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_07 | LPSPI3_SIN | SPI3_MISO_SENSOR3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_08 | LPSPI3_PCS1 | SPI3_nCS1_SENSOR3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_09 | TMR1_TIMER0 | BUZZER_1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_10 | FLEXSPI2_A_SCLK | FLEXSPI2_SCK_FRAM |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_11 | FLEXSPI2_A_SS0_B | FLEXSPI2_nCS0_FRAM |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_12 | GPIO2_IO22 | GPIO_EMC_B2_12 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_13 | FLEXSPI2_A_DATA0 | FLEXSPI2_DATA0_FRAM |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_14 | FLEXSPI2_A_DATA1 | FLEXSPI2_DATA1_FRAM |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_15 | ENET_1G_RDATA0 | ETH_RXD0 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_16 | ENET_1G_RDATA1 | ETH_RXD1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_17 | TMR3_TIMER0 | HEATER |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_18 | GPIO2_IO28 | SPI3_DRDY2_SENSOR3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_19 | ENET_1G_MDC | ETH_MDC |
+-----------------+--------------------------------+----------------------------+
| GPIO_EMC_B2_20 | ENET_1G_MDIO | ETH_MDIO |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_00 | FLEXCAN3_TX | CAN3_TX |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_01 | FLEXCAN3_RX | CAN3_RX |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_02 | SRC_BOOT_MODE00 | BT_MODE0 |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_03 | SRC_BOOT_MODE01 | BT_MODE1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_04 | LPUART11_TXD | UART11_TX_EXTERNAL2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_05 | LPUART11_RXD | UART11_RX_EXTERNAL2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_06 | LPI2C6_SDA | I2C6_SDA_EXTERNAL2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_07 | LPI2C6_SCL | I2C6_SCL_EXTERNAL2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_08 | LPSPI6_PCS1 | SPI6_nCS1_EXTERNAL1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_09 | LPSPI6_PCS0 | SPI6_nCS0 |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_10 | LPSPI6_SCK | SPI6_SCK_EXTERNAL1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_11 | LPSPI6_SOUT | SPI6_MOSI_EXTERNAL1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_12 | LPSPI6_SIN | SPI6_MISO_EXTERNAL1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_13 | JTAG_MOD | NC_JTAG_MOD_PD |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_14 | SWD_CLK | FMU_SWCLK |
+-----------------+--------------------------------+----------------------------+
| GPIO_LPSR_15 | SWD_DIO | FMU_SWDIO |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B1_00 | USDHC1_CMD | USDHC1_CMD |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B1_01 | USDHC1_CLK | USDHC1_CLK |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B1_02 | USDHC1_DATA0 | USDHC1_DATA0 |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B1_03 | USDHC1_DATA1 | USDHC1_DATA1 |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B1_04 | USDHC1_DATA2 | USDHC1_DATA2 |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B1_05 | USDHC1_DATA3 | USDHC1_DATA3 |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B2_00 | FLEXSPI1_B_DATA3 | FLEXSPI1_DATA7_HYPERFLASH |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B2_01 | FLEXSPI1_B_DATA2 | FLEXSPI1_DATA6_HYPERFLASH |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B2_02 | FLEXSPI1_B_DATA1 | FLEXSPI1_DATA5_HYPERFLASH |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B2_03 | FLEXSPI1_B_DATA0 | FLEXSPI1_DATA4_HYPERFLASH |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B2_04 | FLEXSPI1_B_SCLK | FLEXSPI1_nSCK_HYPERFLASH |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B2_05 | FLEXSPI1_A_DQS | FLEXSPI1_DQS_HYPERFLASH |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B2_06 | FLEXSPI1_A_SS0_B | FLEXSPI1_nCS0_HYPERFLASH |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B2_07 | FLEXSPI1_A_SCLK | FLEXSPI1_SCK_HYPERFLASH |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B2_08 | FLEXSPI1_A_DATA0 | FLEXSPI1_DATA0_HYPERFLASH |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B2_09 | FLEXSPI1_A_DATA0 | FLEXSPI1_DATA1_HYPERFLASH |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B2_10 | FLEXSPI1_A_DATA2 | FLEXSPI1_DATA2_HYPERFLASH |
+-----------------+--------------------------------+----------------------------+
| GPIO_SD_B2_11 | FLEXSPI1_A_DATA3 | FLEXSPI1_DATA3_HYPERFLASH |
+-----------------+--------------------------------+----------------------------+
| USB1_DN | USB_OG1_DN | USB_D_N |
+-----------------+--------------------------------+----------------------------+
| USB1_DP | USB_OTG1_DP | USB_D_P |
+-----------------+--------------------------------+----------------------------+
| USB1_VBUS | USB_OTG1_VBUS | VBUS |
+-----------------+--------------------------------+----------------------------+
Serial Port
===========
The MIMXRT1170 SoC has 12 UARTs.
Programming and Debugging
*************************
Build and flash applications as usual (see :ref:`build_an_application` and
:ref:`application_run` for more details).
Configuring a Debug Probe
=========================
A debug probe is used for both flashing and debugging the board.
Using J-Link
------------
Install the :ref:`jlink-debug-host-tools` and make sure they are in your search
path.
Connect the J-Link debugger through the debug adapter board.
Configuring a Console
=====================
Use the USB-C from the debug adapter board to access the console with
the following settings for your serial terminal of choice (screen, minicom, putty,
etc.):
- Speed: 115200
- Data: 8 bits
- Parity: None
- Stop bits: 1
Flashing
========
Here is an example for the :ref:`hello_world` application.
.. zephyr-app-commands::
:zephyr-app: samples/hello_world
:board: vmu_rt1170
:goals: flash
You should see the following message in the terminal:
.. code-block:: console
***** Booting Zephyr OS v3.4.0-xxxx-xxxxxxxxxxxxx *****
Hello World! vmu_rt1170
Debugging
=========
Here is an example for the :ref:`hello_world` application.
.. zephyr-app-commands::
:zephyr-app: samples/hello_world
:board: vmu_rt1170
:goals: debug
Open a serial terminal, step through the application in your debugger, and you
should see the following message in the terminal:
.. code-block:: console
***** Booting Zephyr OS v3.4.0-xxxx-xxxxxxxxxxxxx *****
Hello World! vmu_rt1170
.. _VMU RT1170 Website:
https://www.nxp.com/part/VMU-RT1170
.. _VMU RT1170 User Guide:
https://cognipilot.org/cerebri/boards/nxp_vmu_rt1170/
.. _VMU RT1170 Schematics:
https://github.com/CogniPilot/NXP-VMU_RT117x-HW
.. _i.MX RT1170 Datasheet:
https://www.nxp.com/docs/en/data-sheet/IMXRT1170CEC.pdf
.. _i.MX RT1170 Reference Manual:
https://www.nxp.com/webapp/Download?colCode=IMXRT1170RM
Part 3
한국어 전문 번역
개요
VMU RT1170은 Cortex-M7 1 GHz와 Cortex-M4 400 MHz를 결합한 i.MX RT1176 dual-core MCU를 사용합니다. i.MX RT1176은 넓은 온도 범위를 지원하고 consumer, industrial, automotive 시장용으로 인증되었습니다. VMU RT1170은 Zephyr RTOS 기반 autopilot인 CogniPilot Cerebri의 기본 VMU입니다.
하드웨어
MIMXRT1176DVMAA: 1 GHz Cortex-M7, 400 MHz Cortex-M4- 2 MB SRAM: M7용 512 KB TCM, M4용 256 KB TCM
- 512 Mbit Octal Flash와 SD card용 TF socket
- 2-wire 100BASE-T1 Ethernet
- USB 2.0 connector
- Redundant dual Picoflex power port
- 10-pin debug/shell adapter board: 20-pin JTAG debugger와 USB-C shell로 변환
- BMI088 6-axis IMU
- BMM150 magnetometer
- BMP388 barometer 2개
- ICM-42688 6-axis IMU 2개
- IST8310 3-axis magnetometer
- U-blox NEO-M8N GNSS module
- UART, I2C, CAN bus용 JST-GH connector
- SBUS 호환 RC receiver용 RC input connector
지원 기능
VMU-RT1170은 범용 i.MX RT1170 processor 계열을 기반으로 한 Vehicle Management Unit입니다.
| 인터페이스 | 컨트롤러 | 드라이버/컴포넌트 |
|---|---|---|
NVIC | on-chip | nested vector interrupt controller |
SYSTICK | on-chip | systick |
GPIO | on-chip | gpio |
COUNTER | on-chip | counter |
CAN | on-chip | flexcan |
SPI | on-chip | spi |
I2C | on-chip | i2c |
PWM | on-chip | flexpwm, qtmr |
ADC | on-chip | adc |
UART | on-chip | serial port-polling; serial port-interrupt |
DMA | on-chip | dma |
GPT | on-chip | gpt |
WATCHDOG | on-chip | watchdog |
ENET | on-chip | ethernet |
SAI | on-chip | i2s |
USB | on-chip | USB Device |
HWINFO | on-chip | Unique device serial number |
DISPLAY | on-chip | display |
ACMP | on-chip | analog comparator |
CAAM RNG | on-chip | entropy |
FLEXSPI | on-chip | flash programming |
기본 구성은 boards/nxp/vmu_rt1170/vmu_rt1170_mimxrt1176_cm7_defconfig에 있습니다. 표 밖의 하드웨어 기능은 현재 port에서 지원하지 않습니다.
연결과 I/O
MIMXRT1170 SoC에는 pinmux/GPIO controller 쌍이 6개 있습니다. 아래 164행은 CAN, telemetry UART, GPS, sensor ADC/SPI, Ethernet, trace, PWM/servo, power control, SD card, HyperFlash, USB를 포함한 VMU RT1170의 전체 pin mapping입니다.
| 이름 | 기능 | 용도 |
|---|---|---|
GPIO_AD_00 | FLEXCAN2_TX | CAN2_TX |
GPIO_AD_01 | FLEXCAN2_RX | CAN2_RX |
GPIO_AD_02 | LPUART8_TXD | UART8_TX_TELEM2 |
GPIO_AD_03 | LPUART8_RXD | UART8_RX_TELEM2 |
GPIO_AD_04 | LPUART8_CTS_B | UART8_CTS_TELEM2 |
GPIO_AD_05 | LPUART8_RTS_B | UART8_RTS_TELEM2 |
GPIO_AD_06 | FLEXCAN1_TX | CAN1_TX |
GPIO_AD_07 | FLEXCAN1_RX | CAN1_RX |
GPIO_AD_08 | LPI2C1_SCL | I2C1_SCL_GPS1 |
GPIO_AD_09 | LPI2C1_SDA | I2C1_SDA_GPS1 |
GPIO_AD_10 | LPADC1_CH2A | SCALED_VDD_3V3_SENSORS1 |
GPIO_AD_11 | LPADC1_CH2B | SCALED_VDD_3V3_SENSORS2 |
GPIO_AD_12 | LPADC1_CH3A | SCALED_VDD_3V3_SENSORS3 |
GPIO_AD_13 | LPADC1_CH3B | SCALED_V5 |
GPIO_AD_14 | LPADC1_CH4A | ADC_6V6 |
GPIO_AD_15 | LPUART10_TXD | UART10_TX_TELEM3 |
GPIO_AD_16 | LPADC1_CH5A | ADC_3V3 |
GPIO_AD_17 | LPADC1_CHB | SCALED_VDD_3V3_SENSORS4 |
GPIO_AD_18 | LPI2C2_SCL | I2C2_SCL_GPS2 |
GPIO_AD_19 | LPI2C2_SDA | I2C2_SDA_GPS2 |
GPIO_AD_20 | GPIO3_IO19 | SPI1_DRDY1_SENSOR1 |
GPIO_AD_21 | GPIO3_IO20 | SPI3_DRDY1_SENSOR3 |
GPIO_AD_22 | LPADC2_CH2A | HW_VER_SENSE |
GPIO_AD_23 | LPADC2_CH2B | HW_REV_SENSE |
GPIO_AD_24 | LPSPI2_SCK | SPI2_SCK_SENSOR2 |
GPIO_AD_25 | LPSPI2_PCS0 | SPI2_nCS0_SENSOR2 |
GPIO_AD_26 | LPSPI2_SOUT | SPI2_MOSI_SENSOR2 |
GPIO_AD_27 | LPSPI2_SIN | SPI2_MISO_SENSOR2 |
GPIO_AD_28 | LPUART5_TXD | UART5_TX_GPS2 |
GPIO_AD_29 | LPUART5_RXD | UART5_RX_GPS2 |
GPIO_AD_30 | LPUART3_TXD | UART3_TX_GPS1 |
GPIO_AD_31 | LPUART3_RXD | UART3_RX_GPS1 |
GPIO_AD_32 | USDHC1_CD_B | USDHC1_CD |
GPIO_AD_33 | LPUART10_RXD | UART10_RX_TELEM3 |
GPIO_AD_34 | LPUART10_CTS_B | UART10_CTS_TELEM3 |
GPIO_AD_35 | LPUART10_RTS_B | UART10_RTS_TELEM3 |
GPIO_DISP_B1_00 | ENET_1G_RX_EN | ETH_CRS_DV |
GPIO_DISP_B1_01 | ENET_1G_RX_ER | ETH_RX_ER |
GPIO_DISP_B1_02 | LPUART1_TXD | UART1_TX_DEBUG |
GPIO_DISP_B1_03 | LPUART1_RXD | UART1_RX_DEBUG |
GPIO_DISP_B1_04 | LPUART4_RXD | UART4_RX_TELEM1 |
GPIO_DISP_B1_05 | LPUART4_CTS_B | UART4_CTS_TELEM1 |
GPIO_DISP_B1_06 | LPUART4_TXD | UART4_TX_TELEM1 |
GPIO_DISP_B1_07 | LPUART4_RTS_B | UART4_RTS_TELEM1 |
GPIO_DISP_B1_08 | ENET_1G_TDATA1 | ETH_TXD1 |
GPIO_DISP_B1_09 | ENET_1G_TDATA0 | ETH_TXD0 |
GPIO_DISP_B1_10 | ENET_1G_TX_EN | ETH_TX_EN |
GPIO_DISP_B1_11 | ENET_1G_REF_CLK | ETH_REF_CLK |
GPIO_DISP_B2_00 | GPIO5_IO01 | nLED_RED |
GPIO_DISP_B2_01 | GPIO5_IO02 | nLED_GREEN |
GPIO_DISP_B2_02 | ARM_TRACE0 | TRACED0 |
GPIO_DISP_B2_03 | ARM_TRACE1 | TRACED1 |
GPIO_DISP_B2_04 | ARM_TRACE2 | TRACED2 |
GPIO_DISP_B2_05 | ARM_TRACE3 | TRACED3 |
GPIO_DISP_B2_06 | ARM_TRACE_CLK | TRACECLK |
GPIO_DISP_B2_07 | ARM_TRACE_SWO | TRACESWO |
GPIO_DISP_B2_08 | GPIO5_IO09 | ETH_POWER_EN |
GPIO_DISP_B2_09 | GPIO5_IO10 | ETH_PHY_nINT |
GPIO_DISP_B2_10 | LPI2C3_SCL | I2C3_SCL_FMU |
GPIO_DISP_B2_11 | LPI2C3_SDA | I2C3_SDA_FMU |
GPIO_DISP_B2_12 | LPSPI4_SCK | SPI4_SCK_SENSOR4 |
GPIO_DISP_B2_13 | LPSPI4_SIN | SPI4_MISO_SENSOR4 |
GPIO_DISP_B2_14 | LPSPI4_SOUT | SPI4_MOSI_SENSOR4 |
GPIO_DISP_B2_15 | LPSPI4_PCS0 | SPI4_nCS0_SENSOR4 |
GPIO_EMC_B1_00 | FLEXPWM4_PWM0_A + FLEXIO1_IO00 | FMU_CH11 |
GPIO_EMC_B1_01 | GPIO1_IO01 | VDD_3V3_SD_CARD_EN |
GPIO_EMC_B1_02 | FLEXPWM4_PWM1_A + FLEXIO1_IO02 | FMU_CH12 |
GPIO_EMC_B1_03 | GPIO1_IO03 | FMU_nSAFETY_SWITCH_LED_OUT |
GPIO_EMC_B1_04 | GPIO1_IO04 | NFC_GPIO |
GPIO_EMC_B1_05 | GPIO1_IO05 | SPI6_DRDY1_EXTERNAL1 |
GPIO_EMC_B1_06 | FLEXPWM2_PWM0_A + FLEXIO1_IO06 | FMU_CH4 |
GPIO_EMC_B1_07 | GPIO1_IO07 | SPI6_DRDY2_EXTERNAL1 |
GPIO_EMC_B1_08 | FLEXPWM2_PWM1_A + FLEXIO1_IO08 | FMU_CH5 |
GPIO_EMC_B1_09 | GPT5_CAPTURE1 | FMU_PPM_INPUT |
GPIO_EMC_B1_10 | FLEXPWM2_PWM2_A + FLEXIO1_IO10 | FMU_CH6 |
GPIO_EMC_B1_11 | GPIO1_IO11 | SPI6_nRESET_EXTERNAL1 |
GPIO_EMC_B1_12 | GPIO1_IO12 | VDD_5V_HIPOWER_nOC |
GPIO_EMC_B1_13 | GPIO1_IO13 | nLED_BLUE |
GPIO_EMC_B1_14 | GPIO1_IO14 | VDD_3V3_SENSORS3_EN |
GPIO_EMC_B1_15 | GPIO1_IO15 | VDD_5V_PERIPH_nOC |
GPIO_EMC_B1_16 | GPIO1_IO16 | SPI4_DRDY1_SENSOR4 |
GPIO_EMC_B1_17 | GPIO1_IO17 | nARMED |
GPIO_EMC_B1_18 | TMR2_TIMER0 | SPIX_SYNC |
GPIO_EMC_B1_19 | FLEXPWM2_PWM3_A + FLEXIO1_IO19 | FMU_CH7 |
GPIO_EMC_B1_20 | TMR4_TIMER0 | FMU_CAP1 |
GPIO_EMC_B1_21 | FLEXPWM3_PWM3_A + FLEXIO1_IO21 | FMU_CH10 |
GPIO_EMC_B1_22 | GPIO1_IO22 | VDD_3V3_SENSORS2_EN |
GPIO_EMC_B1_23 | FLEXPWM1_PWM0_A | FMU_CH1 |
GPIO_EMC_B1_24 | GPIO1_IO24 | FMU_SAFETY_SWITCH_IN |
GPIO_EMC_B1_25 | FLEXPWM1_PWM1_A + FLEXIO1_IO25 | FMU_CH2 |
GPIO_EMC_B1_26 | GPIO1_IO26 | HW_VER_REV_DRIVE |
GPIO_EMC_B1_27 | FLEXPWM1_PWM2_A + FLEXIO1_IO27 | FMU_CH3 |
GPIO_EMC_B1_28 | GPIO1_IO28 | nPOWER_IN_A |
GPIO_EMC_B1_29 | FLEXPWM3_PWM0_A + FLEXIO1_IO29 | FMU_CH8 |
GPIO_EMC_B1_30 | GPIO1_IO30 | nPOWER_IN_B |
GPIO_EMC_B1_31 | FLEXPWM3_PWM1_A + FLEXIO1_IO31 | FMU_CH9 |
GPIO_EMC_B1_32 | GPIO2_IO00 | nPOWER_IN_C |
GPIO_EMC_B1_33 | GPIO2_IO01 | VDD_3V3_SENSORS1_EN |
GPIO_EMC_B1_34 | GPIO2_IO02 | VDD_5V_PERIPH_nEN |
GPIO_EMC_B1_35 | GPIO2_IO03 | I2C2_DRDY1 |
GPIO_EMC_B1_36 | GPIO2_IO04 | VDD_3V3_SENSORS4_EN |
GPIO_EMC_B1_37 | GPIO2_IO05 | VDD_5V_HIPOWER_nEN |
GPIO_EMC_B1_38 | GPIO2_IO06 | VDD_3V3_SPEKTRUM_POWER_EN |
GPIO_EMC_B1_39 | GPIO2_IO07 | SPI2_DRDY1_SENSOR2 |
GPIO_EMC_B1_40 | LPUART6_TXD | UART6_TX_TO_IO__RC_INPUT |
GPIO_EMC_B1_41 | LPUART6_RXD | UART6_RX_FROM_IO__NC |
GPIO_EMC_B2_00 | LPSPI1_SCK | SPI1_SCK_SENSOR1 |
GPIO_EMC_B2_01 | LPSPI1_PCS0 | SPI1_nCS0_SENSOR1 |
GPIO_EMC_B2_02 | LPSPI1_SOUT | SPI1_MOSI_SENSOR1 |
GPIO_EMC_B2_03 | LPSPI1_SIN | SPI1_MISO_SENSOR1 |
GPIO_EMC_B2_04 | LPSPI3_SCK | SPI3_SCK_SENSOR3 |
GPIO_EMC_B2_05 | LPSPI3_PCS0 | SPI3_nCS0_SENSOR3 |
GPIO_EMC_B2_06 | LPSPI3_SOUT | SPI3_MOSI_SENSOR3 |
GPIO_EMC_B2_07 | LPSPI3_SIN | SPI3_MISO_SENSOR3 |
GPIO_EMC_B2_08 | LPSPI3_PCS1 | SPI3_nCS1_SENSOR3 |
GPIO_EMC_B2_09 | TMR1_TIMER0 | BUZZER_1 |
GPIO_EMC_B2_10 | FLEXSPI2_A_SCLK | FLEXSPI2_SCK_FRAM |
GPIO_EMC_B2_11 | FLEXSPI2_A_SS0_B | FLEXSPI2_nCS0_FRAM |
GPIO_EMC_B2_12 | GPIO2_IO22 | GPIO_EMC_B2_12 |
GPIO_EMC_B2_13 | FLEXSPI2_A_DATA0 | FLEXSPI2_DATA0_FRAM |
GPIO_EMC_B2_14 | FLEXSPI2_A_DATA1 | FLEXSPI2_DATA1_FRAM |
GPIO_EMC_B2_15 | ENET_1G_RDATA0 | ETH_RXD0 |
GPIO_EMC_B2_16 | ENET_1G_RDATA1 | ETH_RXD1 |
GPIO_EMC_B2_17 | TMR3_TIMER0 | HEATER |
GPIO_EMC_B2_18 | GPIO2_IO28 | SPI3_DRDY2_SENSOR3 |
GPIO_EMC_B2_19 | ENET_1G_MDC | ETH_MDC |
GPIO_EMC_B2_20 | ENET_1G_MDIO | ETH_MDIO |
GPIO_LPSR_00 | FLEXCAN3_TX | CAN3_TX |
GPIO_LPSR_01 | FLEXCAN3_RX | CAN3_RX |
GPIO_LPSR_02 | SRC_BOOT_MODE00 | BT_MODE0 |
GPIO_LPSR_03 | SRC_BOOT_MODE01 | BT_MODE1 |
GPIO_LPSR_04 | LPUART11_TXD | UART11_TX_EXTERNAL2 |
GPIO_LPSR_05 | LPUART11_RXD | UART11_RX_EXTERNAL2 |
GPIO_LPSR_06 | LPI2C6_SDA | I2C6_SDA_EXTERNAL2 |
GPIO_LPSR_07 | LPI2C6_SCL | I2C6_SCL_EXTERNAL2 |
GPIO_LPSR_08 | LPSPI6_PCS1 | SPI6_nCS1_EXTERNAL1 |
GPIO_LPSR_09 | LPSPI6_PCS0 | SPI6_nCS0 |
GPIO_LPSR_10 | LPSPI6_SCK | SPI6_SCK_EXTERNAL1 |
GPIO_LPSR_11 | LPSPI6_SOUT | SPI6_MOSI_EXTERNAL1 |
GPIO_LPSR_12 | LPSPI6_SIN | SPI6_MISO_EXTERNAL1 |
GPIO_LPSR_13 | JTAG_MOD | NC_JTAG_MOD_PD |
GPIO_LPSR_14 | SWD_CLK | FMU_SWCLK |
GPIO_LPSR_15 | SWD_DIO | FMU_SWDIO |
GPIO_SD_B1_00 | USDHC1_CMD | USDHC1_CMD |
GPIO_SD_B1_01 | USDHC1_CLK | USDHC1_CLK |
GPIO_SD_B1_02 | USDHC1_DATA0 | USDHC1_DATA0 |
GPIO_SD_B1_03 | USDHC1_DATA1 | USDHC1_DATA1 |
GPIO_SD_B1_04 | USDHC1_DATA2 | USDHC1_DATA2 |
GPIO_SD_B1_05 | USDHC1_DATA3 | USDHC1_DATA3 |
GPIO_SD_B2_00 | FLEXSPI1_B_DATA3 | FLEXSPI1_DATA7_HYPERFLASH |
GPIO_SD_B2_01 | FLEXSPI1_B_DATA2 | FLEXSPI1_DATA6_HYPERFLASH |
GPIO_SD_B2_02 | FLEXSPI1_B_DATA1 | FLEXSPI1_DATA5_HYPERFLASH |
GPIO_SD_B2_03 | FLEXSPI1_B_DATA0 | FLEXSPI1_DATA4_HYPERFLASH |
GPIO_SD_B2_04 | FLEXSPI1_B_SCLK | FLEXSPI1_nSCK_HYPERFLASH |
GPIO_SD_B2_05 | FLEXSPI1_A_DQS | FLEXSPI1_DQS_HYPERFLASH |
GPIO_SD_B2_06 | FLEXSPI1_A_SS0_B | FLEXSPI1_nCS0_HYPERFLASH |
GPIO_SD_B2_07 | FLEXSPI1_A_SCLK | FLEXSPI1_SCK_HYPERFLASH |
GPIO_SD_B2_08 | FLEXSPI1_A_DATA0 | FLEXSPI1_DATA0_HYPERFLASH |
GPIO_SD_B2_09 | FLEXSPI1_A_DATA0 | FLEXSPI1_DATA1_HYPERFLASH |
GPIO_SD_B2_10 | FLEXSPI1_A_DATA2 | FLEXSPI1_DATA2_HYPERFLASH |
GPIO_SD_B2_11 | FLEXSPI1_A_DATA3 | FLEXSPI1_DATA3_HYPERFLASH |
USB1_DN | USB_OG1_DN | USB_D_N |
USB1_DP | USB_OTG1_DP | USB_D_P |
USB1_VBUS | USB_OTG1_VBUS | VBUS |
직렬 포트
MIMXRT1170 SoC에는 UART가 12개 있습니다.
프로그래밍과 디버깅
일반 application과 같은 방식으로 build하고 flash합니다. Flash와 debug에는 debug adapter board를 통해 연결한 J-Link debugger를 사용합니다. J-Link host tool을 설치하고 검색 경로에 넣습니다.
콘솔
Debug adapter board의 USB-C로 console에 접근합니다. Terminal은 115200 baud, data 8 bits, parity None, stop bit 1로 설정합니다.
플래시
# Zephyr 저장소 루트에서
west build -b vmu_rt1170 samples/hello_world
west flashTerminal에 다음 메시지가 표시됩니다.
***** Booting Zephyr OS v3.4.0-xxxx-xxxxxxxxxxxxx *****
Hello World! vmu_rt1170디버깅
# Zephyr 저장소 루트에서
west build -b vmu_rt1170 samples/hello_world
west debugSerial terminal을 열고 debugger에서 application을 단계 실행하면 다음 메시지가 표시됩니다.
***** Booting Zephyr OS v3.4.0-xxxx-xxxxxxxxxxxxx *****
Hello World! vmu_rt1170참고 자료
Source
출처
영어 원문에는 문단, 문서 지시문, 표, 코드, 코드 심벌, 경로를 그대로 보존했습니다.