GigaDevice Semiconductor GD32E507V-START, User Manual

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User Guide
GD32E507V-START
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Tables of Contents
TABLES OF CONTENTS ................................................................................................ 1
LIST OF FIGURES .......................................................................................................... 3
LIST OF TABLES ............................................................................................................ 4
1. SUMMARY ................................................................................................................ 5
2. FUNCTION PIN ASSIGN ........................................................................................... 5
3. GETTING STARTED ................................................................................................. 5
4. HARDWARE LAYOUT OVERVIEW .......................................................................... 6
4.1. Power supply ............................................................................................................... 6
4.2. Boot option .................................................................................................................. 6
4.3. LED ............................................................................................................................... 6
4.4. KEY ............................................................................................................................... 7
4.5. USART .......................................................................................................................... 7
4.6. USB ............................................................................................................................... 7
4.7. Extension ..................................................................................................................... 8
4.8. GD-Link ........................................................................................................................ 8
4.9. MCU .............................................................................................................................. 9
5. ROUTINE USE GUIDE ............................................................................................ 10
5.1. GPIO_Running_LED .................................................................................................. 10
5.1.1. DEMO purpose ..................................................................................................................... 10
5.1.2. DEMO running result ............................................................................................................ 10
5.2. GPIO_Key_Polling_mode .......................................................................................... 10
5.2.1. DEMO purpose ..................................................................................................................... 10
5.2.2. DEMO running result ............................................................................................................ 10
5.3. EXTI_Key_Interrupt_mode ........................................................................................ 11
5.3.1. DEMO purpose ...................................................................................................................... 11
5.3.2. DEMO running result ............................................................................................................. 11
5.4. USART_HyperTerminal_Interrupt ............................................................................. 11
5.4.1. DEMO purpose ...................................................................................................................... 11
5.4.2. DEMO running result ............................................................................................................. 11
5.5. TIMER_Key_EXTI ....................................................................................................... 12
5.5.1. DEMO purpose ..................................................................................................................... 12
5.5.2. DEMO running result ............................................................................................................ 12
5.6. USB MSC Device ....................................................................................................... 12
5.6.1. DEMO purpose ..................................................................................................................... 12
5.6.2. DEMO Running Result ......................................................................................................... 13
5.7. USB HID Host ............................................................................................................. 13
5.7.1. DEMO Purpose ..................................................................................................................... 13