Interface definition

AIO-3399C interface definition

AIO-3399C provides rich interfaces, including :

Power interface,

Type - C (OTG),

1 x USB3.0, 4 x USB2.0 (interface 2, seat 2),

HDMI,

Ethernet,

Double an LVDS interface screen, eDP screen interface,

TP touch interface,

Screen voltage jump line interface,

Backlight interface,

WIFI antenna,

Bluetooth antenna,

Power button,

MIC interface,

Audio input/output (linein, lineout), 3.5 mm headphone jack,

Power RTC interfaces,

12 v power supply interface,

IR interface,

TF card slot, SIM card slot,

Interface extension buttons,

I2C,I2S，

Speaker interface,

USB2.0 HOST,

Recovery button,

EDP screen interface,

debugging serial port,

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

RTC power interface,

MIPI screen interface (dual LVDS multiplex),

mini-pcie.

The details are as follows:


In addition, customers can also customize the boards of relevant
functional interfaces as required, as shown in the figure below:


Beside interface above，AIO-3399C(AI) support NPU speeding for it
drive SPR2801S .Howerver, AIO-3399C(AI) do not support all Type-C
function (ADB, OTG, DP display)，but it can be used to download
firmware with Type-C.

Note：The hardware version of AIO-3399C(AI) without SPR2801S dosen't
support function of npu speeding up. To use the function of NPU please
choose and buy the hardware version of AIO-3399C(AI) with the chip of
SPR2801S.