GigaDevice Semiconductor GD32450Z-EVAL - Document Summary; GD32450 Z-EVAL Function Pin Assignment

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User Guide

GD32450Z-EVAL

1. Summary

GD32450Z-EVAL uses GD32F450ZKT6 as the main controller. It uses Mini USB interface

or DC-005 connector to supply 5V power. SWD, Reset, Boot, User button key, LED, CAN,

I2C, I2S, USART, RTC, LCD, SPI, ADC, DAC, EXMC, CTC, SDIO, ENET, USBFS,

USBHS, GD-Link and Extension Pins are also included. For more details please refer to

GD32450Z-EVAL-V1.1 schematic.

2. Function pin assignment

Table 2-1 Function pin assignment

Function

Description

LED

PD4

LED1

PD5

LED2

PG3

LED3

RESET

K1-Reset

KEY

PA0

K2-Wakeup

PC13

K3-Tamper

PB14

K4-User key

USART0

PA9

USART0_TX

PA10

USART0_RX

ADC

PF6

ADC012_IN4

DAC

PA4

DAC_OUT0

I2C

PB6

I2C0_SCL

PB7

I2C0_SDA

SPI

PG10

SPI5_IO2

PG11

SPI5_IO3

PG13

SPI5_SCK

PG14

SPI5_MOSI

PG12

SPI5_MISO

PG9

SPI5_CS

I2S

PC6

I2S1_MCK

PC7

I2S1_CK

PB9

I2S1_WS

PC1

I2S1_SD

CAN

PD0

CAN0_RX

PD1

CAN0_TX

SDRAM

PC0

EXMC_SDNWE

Main Page

Table of Contents2
List of Figures5
List of Tables6
Summary7
Function Pin Assignment7
Getting Started10
Hardware Layout Overview11
Power Supply11
Boot Option11
Led11
Figure 4-1 Schematic Diagram of Power Supply11
Figure 4-2 Schematic Diagram of Boot Option11
Figure 4-3 Schematic Diagram of LED Function11
Key12
Figure 4-4 Schematic Diagram of Key Function12
Usart13
Adc13
Dac13
Figure 4-5 Schematic Diagram of USART0 Function13
Figure 4-6 Schematic Diagram of ADC Function13
Figure 4-7 Schematic Diagram of DAC Function13
I2S14
I2C14
Figure 4-8 Schematic Diagram of I2S Function14
Figure 4-9 Schematic Diagram of I2C Function14
Spi15
Can15
Figure 4-10 Schematic Diagram of SPI Function15
Figure 4-11 Schematic Diagram of CAN Function15
Enet16
Sdio16
Figure 4-12 Schematic Diagram of Ethernet Function16
Figure 4-13 Schematic Diagram of SDIO Function16
Sdram17
Lcd17
Figure 4-14 Schematic Diagram of SDRAM Function17
Figure 4-15 Schematic Diagram of LCD Function17
Usbfs18
Figure 4-16 Schematic Diagram of USBFS Function18
Usbhs19
Extension19
Figure 4-17 Schematic Diagram of USBHS Function19
Figure 4-18 Schematic Diagram of Extension Pin19
GD-Link20
Figure 4-19 Schematic Diagram of GD-Link20
Routine Use Guide21
Gpio_Running_Led21
DEMO Purpose21
DEMO Running Result21
Gpio_Key_Polling_Mode21
Exti_Key_Interrupt_Mode22
DEMO Purpose22
DEMO Running Result22

GigaDevice Semiconductor GD32450Z-EVAL - Document Summary; GD32450 Z-EVAL Function Pin Assignment

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