GigaDevice Semiconductor GD32E230K-START User Manual Download Page 1 | Manualshive

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GigaDevice Semiconductor Inc.

GD32E230K-START

User Guide

V1.0

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Summary of Contents for GD32E230K-START

Page 1: ...GigaDevice Semiconductor Inc GD32E230K START User Guide V1 0 ...

Page 2: ...tion Pin Assign 3 3 Getting started 3 4 Hardware layout overview 4 4 1 Power 4 4 2 Boot 4 4 3 LED 4 4 4 KEY 4 4 5 GD Link 5 4 6 MCU 5 4 7 Ardunio 6 5 Routine use guide 6 5 1 GPIO_Runing_Led 6 5 2 GPIO_Keyboard_Polling_mode 7 5 3 EXTI_KeyBoard_Interrupt_mode 7 5 4 TIMER_KeyBoard_EXTI 8 6 Revision history 9 ...

Page 3: ...User Guide GD32E230K START 2 10 List of Tables Table 1 Function pin assign 3 Table 2 Revision history 9 ...

Page 4: ...k voltage A GD Link on board is necessary in order to download and debug programs Select the correct boot mode and then power on the LEDPWR will turn on which indicates that the power supply is OK There are Keil version and IAR version of all projects Keil version of the projects are created based on Keil MDK ARM 5 25 uVision5 IAR version of the projects are created based on IAR Embedded Workbench...

Page 5: ...1 Power G 1 Vout 2 Vin 3 4 U4 AMS1117 3 3 E5 16V 10uF AVX E6 16V 10uF AVX GND 3V3 LEDPWR LED0603 R32 470Ω P1 SMD1210P050TF 5V U5V 4 2 Boot R18 10KΩ 1 2 3 JP4 BOOT0 GND BOOT0 3V3 4 3 LED PA8 LED1 LED0603 LED GND R25 470Ω 4 4 KEY PA0 R29 10KΩ 3V3 GND KEY K2 K 1102B ...

Page 6: ... OSC32_IN 3 PC15 OSC32_OUT 4 VBAT 1 VDD_1 24 VDD_2 36 VDD_3 48 VDDA 9 VSS_1 23 VSS_2 35 VSS_3 47 VSSA 8 U0 GD32F103C8T6 L_TReset L_LED1 L_LED2 L_LED1 LED0603 L_LED2 LED0603 R109 470Ω R110 470Ω GND GND R105 22R R106 22R R108 1MΩ C104 50V 4700pF L_USB_DM L_USB_DP GND R107 1 5KΩ L_USB_Ctr VCC 1 D 2 D 3 ID 4 GND 5 SHELL 6 CN100 Mini_USB U5V 4 6 MCU C15 50V 20pF C16 50V 20pF Y2 HC 49S 8MHz R19 1MΩ GND ...

Page 7: ...PB5 PB6 PB7 A6 1 2 3 JP1 HEADER 3 1 2 3 JP2 HEADER 3 1 2 3 JP3 HEADER 3 PA4 PA5 PA6 D10 A4 A5 D13 A6 D12 5 Routine use guide 5 1 GPIO_Runing_Led 5 1 1 DEMO Purpose This demo includes the following functions of GD32 MCU Learn to use GPIO control the LED Learn to use SysTick to generate 1ms delay GD32E230K START board has one LED The LED1 are controlled by GPIO This demo will show how to light the L...

Page 8: ...2 2 DEMO Running Result Download the program 02_GPIO_KeyBoard_Polling_mode to the EVAL board all the LEDs are flashed once for test and LED1 is on press down the Wakeup Key LED1 will be turned off Press down the Wakeup Key again LED1 will be turned on 5 3 EXTI_KeyBoard_Interrupt_mode 5 3 1 DEMO Purpose This demo includes the following functions of GD32 MCU Learn to use GPIO control the LED and the...

Page 9: ...e two keys are Reset key and Wakeup key The LED1 are controlled by GPIO This demo will show how to use the TIMER PWM to trigger EXTI interrupt to toggle the state of LED1 and EXTI interrupt line to control the LED1 When press down the Wakeup Key it will produce an interrupt In the interrupt service function the demo will toggle LED1 5 4 2 DEMO Running Result Download the program 04_TIMER_KeyBoard_...

Page 10: ...User Guide GD32E230K START 9 10 6 Revision history Table 2 Revision history Revision No Description Date 1 0 Initial Release Oct 31 2018 ...

Page 11: ...inary business industrial personal and or household applications only The Products are not designed intended or authorized for use as components in systems designed or intended for the operation of weapons weapons systems nuclear installations atomic energy control instruments combustion control instruments airplane or spaceship instruments transportation instruments traffic signal instruments lif...

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