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Summary of Contents for GigaDevice Semiconductor GD32103E-EVAL
- Page 1 GigaDevice Semiconductor Inc. GD32103E-EVAL Evaluation Board User Manual...
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Page 2: Table Of Contents
User Manual GD32103E-EVAL Table of Contents List of Figures ..........................2 Introduction ........................3 Function pin assignment ....................3 Getting started ......................... 5 Hardware layout overview ....................5 Power supply ............................5 Boot option ............................5 LED ............................... 6 Key ................................ 6 USART1/USART2 .......................... -
Page 3: List Of Figures
User Manual GD32103E-EVAL List of Figures Figure 1 Schematic diagram of power supply ......................5 Figure 2. Schematic diagram of boot option ......................5 Figure 3. Schematic diagram of LED function ......................6 Figure 4. Schematic diagram of Key function ......................6 Figure 5. -
Page 4: Introduction
GD32103E-EVAL Introduction GD32103E-EVAL evaluation board uses GD32F103ZET6 as the main controller. As a complete development platform of GD32F103xx powered by ARM® Cortex™-M3 core, the board supports full range of peripherals. It uses Mini USB interface or AC/DC adapter as 5V power supply. - Page 5 User Manual GD32103E-EVAL Function Description PC10 SDIO_DAT2 PC11 SDIO_DAT3 SDIO_DAT4 SDIO_DAT5 SDIO_DAT6 SDIO_DAT7 SDIO_CMD PC12 SDIO_CLK PD14 EXMC_D0 PD15 EXMC_D1 EXMC_D2 EXMC_D3 EXMC_D4 EXMC_D5 EXMC_D6 PE10 EXMC_D7 PE11 EXMC_D8 PE12 EXMC_D9 PE13 EXMC_D10 PE14 EXMC_D11 EXMC PE15 EXMC_D12 EXMC_D13 EXMC_D14...
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Page 6: Getting Started
User Manual GD32103E-EVAL Getting started The EVAL Board uses Mini USB connecter to get power, the hardware system power is +3.3V. A Mini USB cable and a J-Link tool are necessary to down programs. Select the correct boot mode and then power on, the LED1 will turn on, which indicates the power supply is ready. -
Page 7: Led
User Manual GD32103E-EVAL Figure 3. Schematic diagram of LED function LED2 LED1 470Ω LED0603 LED3 LED2 470Ω LED0603 LED4 LED3 470Ω LED0603 LED5 LED4 470Ω LED0603 Figure 4. Schematic diagram of Key function +3V3 +3V3 +3V3 +3V3 10KΩ 10KΩ 10KΩ... -
Page 8: Usart1/Usart2
User Manual GD32103E-EVAL USART1/USART2 Figure 5. Schematic diagram of USART1/USART2 function USART1/USART2 +3V3 50V/0.1uF MAX3232CSE+ 50V/0.1uF 50V/0.1uF 50V/0.1uF 50V/0.1uF USART2_TX RS232_TX2 T1IN T1OUT RS232_TX1 USART1_TX T2IN T2OUT USART2_RX RS232_RX2 R1OUT R1IN RS232_RX1 PA10 USART1_RX R2OUT R2IN COM2 COM1 ADC/DAC Figure 6. Schematic diagram of ADC/DAC function... -
Page 9: Figure 7. Schematic Diagram Of I2S Function
User Manual GD32103E-EVAL Figure 7. Schematic diagram of I2S function PB12 I2S_WS PB13 I2S_CK PB15 I2S_DIN I2S_WS I2S_MCK MDIN LRCK SCKI SPI1_SCK MCLK I2S_DIN MSEL MSEL DATA I2S_CK MCLK +3V3 NRST MDIN 16V/10uF,AVX 16V/10uF,AVX AGND 50V/0.1uF 50V/0.1uF HGND Vcom 16V/10uF,AVX... -
Page 10: Spi-Serial Flash
User Manual GD32103E-EVAL SPI-Serial Flash Figure 9. Schematic diagram of SPI-Serial Flash function SPI Flash SPI1_MOSI SPI1_MISO SPIFlash_CS Short JP12(1,2) for DAC function +3V3 +3V3 Short JP12(2,3) for SPI1 function JP12 50V/0.1uF DAC_OUT2 10KΩ SPIFlash_CS SPI1_SCK SPI1_MISO HOLD SPI1_SCK SCLK... -
Page 11: Usb
User Manual GD32103E-EVAL 4.11 Figure 11. Schematic diagram of USB function +U5V VBUS PA11 USB_DM PA12 USB_DP 1.5KΩ Shield Mini_USB 1MΩ 50V/4700pF 4.12 Figure 12. Schematic diagram of CAN function Short P2(1,2) for EXMC function +3V3 Short P2(2,3) for CAN1 function CAN1_TX 50V/0.1uF... -
Page 12: Exmc-Lcd
User Manual GD32103E-EVAL 4.14 EXMC-LCD The EVAL Board supports EXMC function and uses PD7 and PG9 as the extern memory select pin. Figure 14. Schematic diagram of EXMC-LCD function PD0,PD1 are AFIOs, please refer to CAN schematic for right configuration. -
Page 13: Exmc-Nand Flash
User Manual GD32103E-EVAL 4.15 EXMC-NAND Flash Figure 15. Schematic diagram of EXMC-NAND Flash function Nand Flash +3V3 +3V3 EXMC_D7 VDD1 EXMC_D6 50V/0.1uF VDD2 EXMC_D5 50V/0.1uF EXMC_D4 VSS1 EXMC_D3 VSS2 EXMC_D2 EXMC_D1 EXMC_D0 +3V3 R63 10KΩ EXMC_A16 +3V3 EXMC_A17 +3V3 EXMC_NWE R66 10KΩ... -
Page 14: Revision History
User Manual GD32103E-EVAL Revision history Table 3. Revision history Revision No. Description Date Initial Release Sept.9, 2013 13 / 14...
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