Core Module

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X3A2 core board • Small but Fast
Y13L chip + flash memory(default 8MB,16MB optional). It supports SD NAND to extend ROM (1/2/4Gbits)Dimensions are 30mm*30mm. Pinout: stamp hole 4*16pins. SMT integration. Provide users with examples of peripheral circuits to facilitate users to integrate the core board into their own board

X3A2 core board hardware block diagram

X2 core board has a clock frequency up to 400MHz, extremely suitable for display scenarios; Flash can be expanded to 4Gbits. Zero coding development. Host computer software(TGUS) to design UI and logic. 18-bit color. Support resolution up to 854*480. Support FHD video playback, JPG decoding, MP3/WAV playback. Support transparent layer overlay. TFT-LCD; RGB interface

Advantages of X3A2 core board

Multiple ways to develop

Resolution: 854*480(FWVGA) and below. TFT-LCD. RGB interface. Support extended physical keyboard. Unlimited number of keys. Support CVBS video input. ROM expandable by SD NAND or TF card

Configure GUI

Graphical draggable widget. What you see is what you get. Support UART instruction set development. UI customized service

Resistive/Capacitive touch compatible

Resistive/capacitive touch function integrated. Touch function can be configured by host computer or instruction set.


Y13L chip: core clock frequency up to 400MHz, integrated GUI can support rich widgets. Support FHD video, JPG decoding, MP3/WAV playback. Dual-channel stereo audio output.

Development method

Two development methods including UART instruction set and TGUS

UART Instruction Set

Communicate with customer's board through UART interface, to realize 2-D drawing, text display, cursor display, picture/icon display, PWM backlight adjustment, and other display effects.


Designing GUI by dragging buttons, slide bars and other widgets→download→complete

Customized Service

Customized HMI interaction logic. Customized communication protocol