HPM6300EVK

Overview

HPM6300EVK provides interfaces for most of the peripherals of the HPM6300 microcontroller, including 1 SD card slot, 1 USB Type-C interface, a 100M Ethernet port, CAN FD interface, etc., and expands NOR Flash, SDRAM and other external memories, and integrates an on-board debugger.

Hardware

• HPM6360IPA MCU
• Onboard Memory
  • 16bit 256Mb SDRAM
  • 128Mb Quad SPI NOR Flash
• USB
  • USB type C (USB 2.0 OTG) connector x2
• Ethernet
  • 100Mb PHY
• Others
  • TF Slot
  • CAN FD
  • FT2232
• Expansion port
  • Motor control port
  • Raspberry PI extension port

DIP Switch S1

Button

Plug-in

• The ADC/DAC reference voltage is selected as follows:

  Connection	Description
  J108[2, 3]	Reference voltage

Pin Description

• SPI Pin:

  Function	Position
  SPI3.CSN	J28[24]
  SPI3.SCLK	J28[23]
  SPI3.MISO	J28[21]
  SPI3.MOSI	J28[19]

• I2C Pin:

  Function	Position
  I2C0.SCL	J28[13]
  I2C0.SDA	J28[15]

• ACMP Pin:

  Function	Position
  CMP.INN5	J26[7]
  CMP.COMP_1	J26[8]

• GPTMR Pin:

  Function	Position	Remark
  GPTMR2.CAPT_0	J28[40]
  GPTMR2.COMP_0	J28[35]	MCLK of i2s emulation
  GPTMR2.COMP_1	J28[12]	LRCK of i2s emulation
  GPTMR2.COMP_2	J28[16]	BLCK of i2s emulation

• ADC16 Pin:

  Function	Position
  ADC16 Reference Voltage	J108[2]
  ADC0.INA6	J28[38]

• DAC Pin:

  Function	Position
  DAC Reference Voltage	J108[2]
  DAC0.OUT	J26[11]

• PWM Pin:

  Function	Position
  PWM2.P0	J26[14]
  PWM2.P1	J26[13]

• Ethernet PPS Pin:

  Function	Pin	Position
  ENET0.EVTO0	PC21	J28[19]
  ENET0.EVTO1	PC20	J28[23]
  ENET0.EVTI0	PC27	J28[22]
  ENET0.EVTI1	PC26	J28[18]

• UART pin:

  The UART2 is used for some functional testing using UART, such as uart_software_rx_idle, uart_rx_timeout, uart_software_lin, MICROROS_UART, USB_CDC_ACM_UART, MODBUS_RTU etc.

  Function	Position	Remark
  UART2.TXD	J28[18]
  UART2.RXD	J28[22]
  UART2.break	J28[24]	generate uart break signal

• TRGMUX pin for uart_software_rx_idle sample:

  Function	Position
  TRGM1_P4(PA24)	J28[16]

• Motor Pin:

  Refer to section :ref:`drv_lv50a_mp1907` for configuration

• Tamper Pin:

  Function	Pin	Position	Mode
  TAMP.06	PZ06	J28[8]	Active Mode
  TAMP.07	PZ07	J28[10]	Active Mode

• CS Pin of i2s emulation:

  Function	Position	Remark
  PA07	J28[11]	the pin that controls SPI slave CS

Board Know Issue

• USB VBUS pin resistance issue

  • Impact

    • This issue may affect the Host's ability to enumerate USB as a device.

  • Solution

    • Replace the 1kohm resistors R135 with 10ohm resistors.
    

  • Revised Status

    • HPM6300EVKRevD has been revised, HPM6360-EVK-A3 and previous versions have this issue.

• USB ID pin pull down resistance issue

  • Impact

    • When using USB OTG, this issue may affect the role recognition of USB connected device or connected host.

  • Solution

    • Remove the pull-down resistors R127, R128 from the CC port of the USB interface.
    

  • Revised Status

    • HPM6300EVKRevD has been revised, HPM6360-EVK-A3 and previous versions have this issue.