JhzS5

[Lichuang Development Board] Small Game Console

Overview

*Project description

This project is based on the power amplifier chip FM8002A, the single-cell lithium battery management chip IP5303 and the Lichuang Liangshanpai development board. It is a handheld game console powered by lithium batteries. It can realize functions such as NES game simulation startup, vibration with sound effects, etc.

*The schematic design

master

Lichuang·Liangshanpai development board is based on the GD32F450ZGT6 nationally produced open source development board. It has rich resource interfaces (as shown in the figure) and is equipped with complete supporting video tutorials, document tutorials, and experimental cases.

The screen

uses Jin Yichen's 1.69-inch TFT LCD display 240x280, the driver solution is ST7789V, and SPI communication is used.
The specific parameters are as follows:

This project also uses EEPROM to provide external font files for the main program. The chip is M24C02, which communicates using IIC. The circuit is as follows:

Actual picture

ps: The pin header is soldered backwards, so only the cable can be used.

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-05-22 18:46:03

Does anyone have the USB driver for the Banyan UE emulator? (banyan.inf, banyan.PNF and other 4 files) 50 cents
As the title says: A colleague of mine bought this simulator from Youlong two years ago. Now he is gone and all the information is gone. I have contacted Youlong's technical support several times but
【F7-2015】03. Use of SPI
[i=s] This post was last edited by Weisandaersheng on 2015-12-10 22:23[/i] [align=left][b][size=5][color=#000000][font=Times New Roman]1. [/font]Purpose of the experiment[/color][/size][/b][/align][al
Posting to celebrate the 100th hit on a single article on CSDN blog abroad
The blog on CSDN has received over 100 hits from overseas. I am posting this to celebrate. "How to bind ti sitara sdk to your Qt Eommercial Edition" [url]http://blog.csdn.net/chanuei/archive/2011/03/0
Wish: What Christmas gift do you want to receive?
Christmas is coming soon. Although I am no longer at the age of romance, I am still moved by this festival deep in my heart.Maybe you are looking forward to a bag that you have been coveting for a lon
Simple LC filter
[size=4]Today, almost all modern devices use some kind of power conditioning technology, and there are many different circuit topologies available. Ultimately, all power conditioning requires some kin
How can I use 2132 to accurately measure time to ms?
Using the msp430 f2132 chip, I want to accurately time the device to the ms level. The test time error is very large, the timing is nearly 1/10 more than the actual actual time. Another question is, i

Datasheet More

Circuits More