Interface definition

Machine interface definition

Core-3399-JD4 provides a wealth of interfaces, mainly including:

Power interface

1 x USB3.0 (host/device)

8 x USB2.0 (interface×6, socket×2)

HDMI, Ethernet

LVDS screen interface

eDP screen interface

TP touch interface

Screen voltage jumper interface

Backlight interface

WIFI antenna

Bluetooth antenna

Power button

MIC interface

Audio input and output (linein, lineout)

3.5mm headphone jack

RTC power interface

12v power interface

IR interface

TF card slot

SIM card slot

Extended button interface

Speaker interface

USB2.0 HOST

recovery button

Debug serial port

Industrial-grade serial port (RS485, RS232, 2TTL)

MIPI screen interface (double lvds multiplexing)

MINI-PCIE

The details are as follows:


In addition to the above interfaces, AIO-3399JD4 (with SPR5801S chip
attached) supports NPU acceleration.

Note: The SPR5801S chip in AIO-3399JD4 is optional. If you need the
NPU acceleration function, please pay attention to purchasing the
hardware version with the SPR5801S chip. (The hardware NPU has been
replaced with SPR5801S, but the software still supports the old
version SPR2801S)

Version Information

Note: NPU SPR5801S is used for versions above V2.2, SPR2801S is used
for versions below V2.2


Note: The version lower than V2.2 is SPR2801S