5. HPM5300EVK

5.1. Overview

The HPM5300EVK provides a series of interfaces for the characteristic peripherals of the HPM5300 series microcontrollers, including an ADC input SMA interface, a first-class motor control interface, a ABZ output interface, a RS485/422 interface. HPM5300EVK also integrates one 2x20 pin IO expansion interfaces, which connect most of the IOs of HPM5300 MCU for users to freely evaluate. HPM5300EVK expands NOR Flash storage for MCU and integrates an on-board debugger.

hpm5300evk

5.2. DIP Switch

Bit 1 and 2 controls boot mode

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

5.3. Button

Name	FUNCTIONS
WAKEUP	Wakeup Button
RESET	Reset Button
USER KEY	TinyUF2 Boot Button, GPIO Button

5.4. Pin Description

UART Pin: modbus_rtu sample
The UART2 is used for some functional testing using UART, such as MICROROS_UART, USB_CDC_ACM_UART, etc.

Function	Position	Remark
UART2.TXD	P1[8]
UART2.RXD	P1[10]
UART2.DE	P1[38]
UART2.break	P1[24]	generate uart break signal

LIN Pin (UART_LIN case):

Function	Position
LIN	J9[5]

SPI Pin：

Function	Position
SPI1.CSN	P1[24]
SPI1.SCLK	P1[23]
SPI1.MISO	P1[21]
SPI1.MOSI	P1[19]

I2C Pin：

Function	Position
I2C0.SCL	P1[28]
I2C0.SDA	P1[27]

ACMP Pin:

Function	Position
ACMP.CMP1.INN4	J7[4]
ACMP.COMP_1	J7[2]

GPTMR Pin:

Function	Position	Remark
GPTMR0.CAPT_0	P1[3]
GPTMR0.COMP_0	P1[5]	BLCK of i2s emulation
GPTMR0.COMP_1	P1[8]	LRCK of i2s emulation
GPTMR0.COMP_3	J7[18]	MCLK of i2s emulation

ADC16 Pin:

Function	Position	Remark
ADC0.INA13	P1[32]	ADC16

DAC Pin:

Function	Position
DAC0.OUT	J7[20]
DAC1.OUT	J7[2]

PWM Pin:

Function	Position
PWM0.P2	J7[11]
PWM0.P3	J7[12]

PLB Output Pin:

Function	Position
PLB.OUT	P1[24]

CAN Pin:

Function	Position
CAN_L	J9[1]
CAN_H	J9[3]

OPAMP Pin:

Function	Position
OPAMP.OUT	RF1
OPAMP.IN	P1[31]

RDC Pin:

Function	evk Position	RDC Position
RDC.PWM	J7[9]	J2[7]
RDC.ADC0	J7[13]	J2[13]
RDC.ADC1	J7[14]	J2[14]
GND	J7[32]	J2[17]

QEO ABZ Pin:

Function	Position
QEO0.A	J7[26]
QEO0.B	J7[24]
QEO0.Z	J7[22]

PWM pin with QEO control：

Function	EVK Position	HPMicro’s stepper drive board Position
PWM0.P2	J7[11]	PWM_A1(J8[9])
PWM0.P3	J7[12]	PWM_A2(J8[10])
PWM0.P4	J7[9]	PWM_B1(J8[11])
PWM0.P5	J7[10]	PWM_B2(J8[12])

SEI Pin:

Function	Position
SEI1.CLKI_N	J7[31]
SEI1.CLKI_P	J7[29]
SEI1.CLKO_P	J7[27]
SEI1.CLKO_N	J7[25]
SEI1.DATA_P	J7[23]
SEI1.DATA_N	J7[21]

SEI CLK Section:

Function	Position	Note
SEI1.CLK Section	J5	Master side, CLKO active. Slave side，CLKI active

QEIV2 Sin/Cos Pin:

Function	Position	Remark
ADC0.INA4	J7[15]	ADC_IW (Cos)
ADC1.INA5	J7[13]	ADC_IU (Sin)

Motor Pin:

Refer to section DRV-LV50A-MP1907 Motor Driver Board for configuration
CS Pin of i2s emulation

Function	Position	Remark
PA11	P1[16]	the pin that controls the SPI slave CS