GigaDevice Semiconductor Inc.
GD32E230F-START
User Guide
V1.0
Страница 1: ...GigaDevice Semiconductor Inc GD32E230F START User Guide V1 0 ...
Страница 2: ... 2 Function 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 5 Routine use guide 6 5 1 GPIO_Runing_Led 6 5 2 GPIO_Keyboard_Polling_mode 6 5 3 EXTI_KeyBoard_Interrupt_mode 7 5 4 TIMER_KeyBoard_EXTI 7 6 Revision history 9 ...
Страница 3: ...User Guide GD32E230F START 2 10 List of Tables Table 1 Function pin assign 3 Table 2 Revision history 9 ...
Страница 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...
Страница 5: ...M1117 3 3 E1 16V 10uF AVX E2 16V 10uF AVX GND C11 50V 0 1uF 3V3 LEDPWR LED0603 R9 470Ω 1 TP1 TP 3V3 U5V P1 SMD1210P005TF 4 2 Boot R7 10KΩ 1 2 3 JP4 BOOT0 GND BOOT0 3V3 4 3 LED PA1 LED1 LED0603 LED R2 470Ω GND PA2 LED2 LED0603 R3 470Ω GND 4 4 KEY PA0 R1 10KΩ 3V3 GND C1 50V 0 1uF KEY K1 K 1102B ...
Страница 6: ... PB13 26 PB14 27 PB15 28 PC13 TAMPER RTC 2 PC14 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 R103 10KΩ GND 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 ...
Страница 7: ... START board has two LEDs The LEDs are controlled by GPIO This demo will show how to light the LED 5 1 2 DEMO Running Result Download the program 01_GPIO_Runing_Led to the EVAL board LED1 and LED2 will turn on and off in sequence with interval of 1000ms repeat the process 5 2 GPIO_Keyboard_Polling_mode 5 2 1 DEMO Purpose This demo includes the following functions of GD32 MCU Learn to use GPIO cont...
Страница 8: ...wing functions of GD32 MCU Learn to use GPIO control the LED and the KEY Learn to use EXTI to generate external interrupt GD32E230F START board has two keys and two LEDs The two keys are Reset key and User key The LEDs are controlled by GPIO This demo will show how to use the EXTI interrupt line to control the LED1 When press down the User Key it will produce an interrupt In the interrupt service ...
Страница 9: ...f LED1 and EXTI interrupt line to control the LED2 When press down the User Key it will produce an interrupt In the interrupt service function the demo will toggle LED2 5 4 2 DEMO Running Result Download the program 04_TIMER_KeyBoard_EXTI to the EVAL board all the LEDs are flashed once for test press down the User Key LED2 will be turned on Press down the User Key again LED2 will be turned off Con...
Страница 10: ...User Guide GD32E230F START 9 10 6 Revision history Table 2 Revision history Revision No Description Date 1 0 Initial Release Nov 21 2018 ...
Страница 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...
