3. HPM5E00EVK

3.1. Overview

The HPM5E00 is a single-core MCU with high computing power and abundant peripheral resources, 512KB of RAM on the chip and 1MB flash.

The HPM5E00EVK is an evaluation board for the HPM6E00 series MCU, providing a range of interfaces including ADC input with SMA interface, SDM input with SMA interface, motor control interface (QEO/QEI/SEI/PWM/ADC), CAN interface, Ethernet interface, EtherCAT interfaces, USB interface, audio interface, PPI/FREMC interface, and Raspberry Pi interface. It also integrates an onboard debugger FT2232 for easy debugging by users.

3.2. Onboard Hardware Resources

• HPM5E31 MCU (1MB Flash)

• Ethernet

  • 1000 Mbits PHY

• EtherCAT

  • 2 ports

• USB

  • USB type C (USB 2.0 OTG) connector x1

• Motor

• AD sensor

  • NSI1306W25

• Others

  • RGB LED

  • CAN

• Attention

  • When using PPI peripherals, please insert the corresponding expansion board into the PPI interface

    • The standard expansion board for HPM5E00EVK evaluation purposes is as follows, with a 16 bits SRAM and an EtherCAT interface.

      

    • The SRAM of the standard expansion board is reused with the 1Wire interface and QEI interface. When using the PPI SRAM, JP6 needs to be disconnected and the QEI pin should be floating.

    • The PPI interface has high flexibility. If you need to evaluate other parallel port devices, such as FPGA, ASYNC SRAM, etc., you can design your own expansion board or contact us.

3.3. DIP Switch SW2

Bit[2:1]	Description
OFF, OFF	Boot from Quad SPI NOR flash
ON, OFF	ISP

3.4. Button

Name	FUNCTIONS
PB24	GPIO ButtonA
PB25	GPIO ButtonB
WBUTN	WAKE UP Button
RESETN	Reset Button

3.5. Plug-in

• Debug interface select

Function	Position	Note
Debug interface select	J17	All connected: use the on-board ft2232, All disconnected: use JTAG interface

• PPI/FEMC interface

Function	Position	Note
PPI interface	CN1	Connecting to PPI expansion board. The SRAM of the standard expansion board is reused with the 1Wire interface and QEI interface. When using the PPI SRAM, JP6 needs to be disconnected and the QEI pin should be floating

3.6. Pin Description

• UART0 Pin

The UART0 is used for core0 debugger console:

Function	Pin	Position
UART0.TX	PA00	DEBUGUART0
UART0.RX	PA01	DEBUGUART0

• UART4 Pin

The UART4 is used for some functional testing using UART, such as MICROROS_UART, USB_CDC_ACM_UART, MODBUS_RTU, LIN, etc.

Function	Pin	Position	Remark
UART4.TX	PC16	P5[8]
UART4.RX	PC17	P5[10]
UART4.break	PC11	P5[24]	generate UART break signal

• CAN Pin

Function	Position
CAN_H	J7[0]
CAN_L	J7[2]

• ADC Pin

Function	Pin	Position
ADC16 Input	PF26	J3[6]
SDM ADC Input	J4	request to connect JP2, JP4, JP5

• ACMP

Function	Pin	Position
CMP1.INN6	PF26	J3[6]

• Quadrature Encoder Pin

Note

QEO ABZ pins should be connected as documented here When a HALL sensor is required, the development board cannot be connected directly to the HALL.U/V/W of the motor board, but needs to be wired separately.

Function	Position
QEI.A / HALL.U	J3[1]
QEI.B / HALL.V	J3[3]
QEI.Z / HALL.W	J3[5]
QEO.A	J3[24]
QEO.B	J3[22]
QEO.Z	J3[26]

• PWM Output Pin

Function	Position
PWM.WL	J3[12]
PWM.WH	J3[11]
PWM.VL / PWM1.P3	J3[10]
PWM.VH / PWM1.P2	J3[9]
PWM.UL / PWM1.P1	J3[8]
PWM.UH / PWM1.P0	J3[7]
PWM.FAULT	J3[5]

• QEIV2 Sin/Cos Pin

Function	Pin	Note
Example1	J3[10]	Example Note 1
Example2	J3[12]	Example Note 2

• PLB Pulse Output Pin

Function	Position
PLB.PULSE_OUT	J3[5]

• PLB LIN Clock Pin

This pin is used for UART LIN Slave baud rate adaptive demo to detect the clock of RX signal

Function	Position
PLB.TRGM_IN	J3[5]

• PLB Filter Output Pin

Function	Position
PLB.Filter_IN	J3[9]
PLB.Filter_OUT	J3[11]

• LOBS Trig Pin

Function	Pin	Position
Trig Pin0	PC11	P5[24]
Trig Pin1	PC10	P5[23]

• GPTMR Pin

Function	Pin	Position	Note
GPTMR0.CAPT_2	PC00	P5[7]
GPTMR0.CAPT_3	PC08	P5[5]
GPTMR0.COMP_2	PD07	P5[26]	BLCK of i2s emulation
GPTMR0.COMP_3	PD15	P5[29]	LRCK of i2s emulation
GPTMR1.COMP_3	PC03	P5[11]	MCLK of i2s emulation
GPTMR1.CAPT_2	PC00	P5[7]	QEI phase A
GPTMR1.CAPT_3	PC08	P5[5]	QEI phase B

• CS Pin of i2s emulation

Function	Position
PD24	P5[38]

• SPI Pin

Function	Pin	Position
SPI1.CSN	PC11	P5[24]
SPI1.SCLK	PC10	P5[23]
SPI1.MISO	PC12	P5[21]
SPI1.MOSI	PC13	P5[19]

• I2C Pin

Function	Position
I2C0.SCL	P5[5]
I2C0.SDA	P5[3]

• ECAT

Function	Pin	Position
Port0		P1
Port1		P2
Port2		via Extension board
Input IO(2bit)	PD06/PD12	SW6
Output IO(2bit)	PC23/PC24	LED6/LED7

Function	Pin	Note
Example1	J3[10]	Example Note 1
Example2	J3[12]	Example Note 2

• CLOCK REF Pin

Function	Position
PC30	P5[22]

• ESP-HOSTED Pin

Function	Position	Note
PC03	P5[11]	RESET Pin
PB30	P5[15]	HANDSHAKE Pin
PB31	P5[13]	DATA_READY Pin

• BROWNOUT Interrupt Indicator Pin

Function	Position
PC16	P5[8]