OKT3-C Single Board Computer

CPU: Allwinner T3

Architecture: Cortex-A7

Frequency: 1.2GHz

RAM: 1GB DDR3,2GB DDR3(optional)

ROM: 8GB eMMC

System: Linux3.10,Android7.1

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Single Board Computer OKT3-C based on Allwinner T3

OKT3-C is a T3 development board/single board computer(SBC) designed based on SoM FETT3-C which is designed based on Allwinner Cortex-A7 quad-core in car entertainment navigation system processor T3@ 1.2GHz, it consists of carrier board and SoM. It has built-in GPU Mali400MP2, and has on-board 1GB DDR3L and 8GB eMMC. The whole board is designed with industrial grade temp width, can it can support most video and image decoding forms. Supported with OS Android and Linux, excellent industrial grade product performance, low power and wide range of peripheral sources make it perferable in applications in car electronics, power industry, medical, industry control, IoT and many other intelligent devices.

Allwinner T3 Single Board Computer Features

1. Cortex-A7 quad-core in car entertainment navigation system processor T3@ 1.2GHz with built-in Mali400MP2 GPU;

2. Can support dual-screen with same or different display, RGB/ MIPI/ dual 8-bit LVDS/ HDMI/ TV out interfaces are all supported up to 1920x 1080@ 60FPS;

3. Has a Gigabit and a fast Ethernet ports on board, supports WIFI/ BT4.0 and 4G wireless network;

4. Supports multiple cameras input, two DVP camera interfaces up to 5.0MP, four TVIN interfaces available for NTSC and PAL standards;

5. Built in Audio Codec, can support one differential PHONEOUT, one stereo earphone output and one microphone input;

6. A wide range of peripheral interfaces: UARTx 8, SDx 4, USBx 3, SPIx 4, IICx 5, SATA and PWMx 8;

7. Supports Android7.0 and Linux3.10 (QT5.9) systems.


Allwinner T3 processor based system on module FETT3-C

Applicable for power industry, vehicle navigation, and industrial control.

T3 system on module pc
T3 system on module Allwinner automative processor 1.2GHz Pc Phone

High-definition(HD) video encoder, stereo audio timbre

High-definition(HD) H.264 video encoder with
resolution of 1080P@ 45FPS, CPU is integrated with audio coder

T3 H.264 VPU 1080P 45FPS Pc
T3 H.264 VPU 1080P 45FPS Pc Phone

Multiple camera channels high-definition output

Supports dual CMOS sensor parallel interfaces and
4-channel TVIN, which is capable of executing multi-channel video recording

dual ISP four TVIN Pc
dual ISP four TVIN Pc Phone

Rich hardware source

To help users reduce total cost, T3 processor integrates with
extensive range of support for hardware peripherals

3 USB2.0, 1 SATA, 8 UART, 4 SPI, 5 IIC, 2 MAC Pc
3 USB2.0, 1 SATA, 8 UART, 4 SPI, 5 IIC, 2 MAC Pc Phone

High-definition output, dual-screen playing

4-lane MIPI DSI, RGB 24-bit, dual 8-bit LVDS, and HDMIv1.4, 1080P@ 60FPS
supports dual-screen playing asynchoronously

MIPI DSI, RGB, HDMI, LVDS Pc
MIPI DSI, RGB, HDMI, LVDS Pc Phone

Versatile power solutions

The SoM is specially designed with low-power PMU AXP221s for precisely control of complex power,
and available for external power mode, Li-ion power mode and USB power mode.

low power PMU, external power supply, Li-battery power supply, USB power supply Pc
low power PMU, external power supply, Li-battery power supply, USB power supply Pc Phone

Optimized system supporting

The SoM is supported with optimized Linux3.10 with QT5.9

Linux3.10 QT5.9 Pc
Linux3.10 QT5.9 Pc Phone

Certificate

Complies with CE, FCC and RoHS

T3, CE, FCC, RoHS Pc
T3, CE, FCC, RoHS Pc Phone

OKT3-C SBC Pin Diagram

OKT3-C single board computer consists of SoM FETT3-C and carrier board

▊ Product Demo Video


OKT3-C Development Board (Allwinner T3 CPU SoC) with Function Interface

▊ Hardware Features


Overview of FETT3-C System on Module
CPU Allwinner T3
Architecture ARM Cortex-A7
Main Frequency 1.2GHz
Core Number 4
RAM 1GB /2GB DDR3
Storage 8GB eMMC
Dimensions 68*45mm
Package board-to-board connector
PMU AXP221S
Voltage Input DC4.2V
Working Temp Width

industrial grade: -40℃~+85℃

expand commercial grade: -25℃~ +85℃

RH 10-90%RH non-condensing
OS Linux3.10,QT5.9

FETT3-C System on Module Features
Peripheral QTY Spec.
LCD ≤2

RGB888, up to 1920x 1080@ 60FPS

HDMI 1


HDMI1.4, 1080P@ 60FPS; HDCP1.2 encryption


LVDS 1

two 8-bit data lanes, two clock lanes, up to 1920x 1080@ 60FPS

MIPI_DSI TBD 1 MIPI DSI V1.01& MIPI D-PHY V1.00, 4 data lanes, up to 1080P@ 60FPS
TVOUT 4 4 CVBS output channels, supports NTSC and PAL
CAMERA ≤2

CSI0: one 8/ 16-bit DVP, up to 5.0MP, 1080P@ 30FPS


CSI1: one 8/ 16/ 24-bit DVP, up to 5.0MP, 720P@ 30FPS

TVIN 4

4 CVBS input channels, supports NTSC and PAL



SD/MMC/SDIO



≤4

SD/ SDIO 1-bit or 4-bit transfer modes up to 50MHz


SD/ MMC/ SDIO0: 4-bit data bus(for system image flashing)


SD/ MMC/ SDIO1: 4-bit data bus


SD/ MMC/ SDIO2: 8-bit data bus(for eMMC)


SD/ MMC/ SDIO3: 4-bit data bus

USB HOST 2

USB2.0 (up to 480Mbps)

USB OTG 1

USB2.0 (up to 480Mbps)

IIS/PCM ≤2

up to two IIS audio

AUDIO CODEC 1

1-ch differential PHONEOUT, 1-ch stereo earphone output, 1-ch MIC, 1-ch LineIN

UART ≤8

Each up to 115200


UART0: 3-wire, debug


UART1: 8-wire


UART2/ UART3: 5-wire


UART4/ UART5/ UART6/ UART7: 3-wire

SPI ≤4

Full duplex serial interface, maximum clock frequency 100MHz, it can be configured to be master or slave mode, two chip selections for multiple peripherals

IIC ≤5 up to 400Kbps
Ethernet ≤2

1x 10/ 100Mbps, auto-negotiation


1x 10/ 100/ 1000Mbps, auto-negotiation

PWM ≤8 can support PWM output and capture input
JTAG supported
KeyPad Port supported Up to 8*8
KEYADC ≤2

6-bit, 2 channels, input voltage 0-2V, for analogy key detection, transfer rate up to 250Hz

SMC TBD ≤2

ISO/ IEC 7816-3: 1997(E) and EMV2000(4.0)

CIR ≤2
SATA TBD 1 up to 3.0Gbps

OKT3-C Single Board Computer Features
Dimensions 130mm×190mm Thickness 1.6mm,
PCB Layer 4-layer PCB Voltage Input DC5V, or USB or 4.2V Li-battery
Working Temp Width -40℃-85℃ RH 10-90%RH non-condensing

OKT3-C Carrier Board Source
Peripheral QTY Spec.
LCD 1

RGB888, up to 1920x 1080@ 60FPS

LVDS 1

Single/ dual channel LVDS, up to 1920x 1080@ 60FPS, multiplexed with LCD;

MIPI TBD 1

4 lane MIPI DSI, up to 1080P@ 60FPS

HDMI 1

HDMI1.4 with HDCP1.2, up to 1080P@ 60FPS

TVOUT 1

NTSC and PAL(4-ch TVOUT on SoM and 1-ch on carrier board)

CAMERA 1

8-bit DVP, up to 5.0MP, OV5640, 1080P@ 30FPS

TVIN 4

4x CVBS input

Audio 1

1x MIC, 1x Phone, 1x Speaker

USB Host 3

2x host are expanded by hub, one is CPU native source, USB2.0(up to 480Mbps)

USB OTG 1

Standard micro USB connector, USB2.0 OTG(up to 480Mbps)

Ethernet 1

10/ 100Mbps, RJ45

WiFi 1 Model: RL-UM02WBS-8723BU-V1.2 WiFi standard: IEEE 802.11b/g/n 2.4GHz Bluetooth standard: BT V2.1/BT V3.0/BT V4.0
Bluetooth 1


SD Card


2


1x SD card, for OS iamge flashing;

1x TF card, for data storage;

compatible with SD, SDHC and SDXC


SDIO 1

20-pin header with pitch of 2.0mm

LED 2

Carrier board is preserved with two LED for user's testing

PWM 1

For display backlight

RTP TBD 4

For resistive touching

TWI 4

Stardard mode(100kbit/s) or fast mode(400kbit/s)

UART 4

UART2 and UART3 are 5-wire ports, UART4 and UART7 are 3-wire ports, 3.3V

SMART_CARD TBD 1

ISO/ IEC 7816-3: 1997(E) amd EMV2000(4.0) Specifications

UART Debug 1 RS232, DB9 connector
JTAG Debug 1
KEY 3

One keyADC is available on carrier board, three keys are expaneded, VOL+, VOL-, Home

RS485 1

1x RS485 with power and signal isolation protection

SPI 2

SPI0 for Norflash, SPI2 drawn out by green header

SATA TBD 1

Up to 3.0Gbps

RTC 1 RX8010SJ
3G/4G 1

Mini PCIe interface for 3G/ 4G wireless module

▊ Software Features


OS Linux 3.10
Cross-compiler arm-linux-gnueabihf-gcc 5.3.1
OS Installation by SD card by USB












Linux Kernel

Version: Linux3.10 LCD backlight, 255-adjustable
File system: EXT/NFS/VFAT, etc. LCD driver(7") 1024x600
eMMC driver USB Host driver: U-disk, USB Hub, USB keyboard and mouse
Watchdog driver USB Device driver
RTC driver TF/SD/MMC card driver
IO driver UART driver
Key driver Soc sound card driver
SPI driver Ethernet driver
I2C driver 4G driver
OV5640 driver USB to serial driver
PWM driver HDMI 1080p@60Hz driver
CVBS driver(analogy camera input)x 4 TVOUT driver
Capacitive touch driver LVDS driver















Testing APP

WiFi settings SDIO WiFi STA
USB WiFi module: STA/AP install OS by USB
Telnet IP settings
sshd/sftp server Watchdog
vsftpd FTP backlight adjust
web server--boa key test
4G wireless network touch
SPI test audio record/ play test
UART test hardware decode for video playing
TTL to RS232 camera test
4 analogy cameras input UVC camera
RTC test CPU FM
TVOUT output HDMI output
Qt5.9 Qt5.9 OpenGL ES
hardware encode lib, decode lib hardware floating compiler
gdb adb shell remote log in

▊ Accessories


Provides the modules and accessories used in Forlinx's SBC.

See here for communication modules, LCD screen, SBC expansion module and further accessories »

Optional Module
10.1-inch LVDS Display with Capacitive Touch Panel 7.0-inch LCD Module with MIPI display Forlinx 5G Module
10.1-inch LVDS Display with Capacitive Touch Panel 7.0-inch LCD Module with MIPI display 7.0-inch TFC LCD Module with Capacitive Touch Panel

Technical Support

Forlinx provides software resources including kernel and driver source code, together with detailed user manual, schematic documentations to help customer start their development rapidly.

▊ How to buy


1. Order Online

We have an online store on Alibaba, please contact us to start ordering


2. Order offline

pls send your inquiry to our mailbox [email protected];

3. Payment Terms

Samples(100% T/T in advance),Bulk Order(please contact with our sales)


contact us


▊ Shipment


1. Delivery: Goods will be sent out by express as requested

2. Lead time: generally, goods could be sent out within five working days for a sample order, for a bulk requirement order, please contact us to check stock status and estimated delivery time.

3. Shipping charge: buyers should bear related shipping cost.

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