Latest revision as of 13:31, 16 November 2021

    ROCK Pi 4 >  ROCK Pi 4 Core SoM >  Fuhai EVB

Fuhai EVB

Features

SoC	Rockchip RK3399
CPU	Dual Cortex-A72@1.8GHz, Quad Cortext-A35@1.4GHz
GPU	Mali T860MP4
RAM	4GB LPDDR4
Storage	- 32GB eMMC - 1x SD card slot - 1x M.2 M Key for NVMe SSD
Dispaly	- 1x HDMI up to 4K x 2K@60HZ - 1x eDP four lanes, up to 4Kx2K@60 - 1x MIPI four lanes up to 1920x1080@60 - 1x USB C, support DP Alt mode up to 4K x 2K@60HZ
Touch	6P connector for I2C touch panel
Audio	- 3.5mm headphone jack with mic in - 1x 4P speaker connector
Wireless	- 1x M.2 E Key for sdio+uart WiFi module - 1x Mini PCIe for 4G LET module
Ethernet	1000M Ethernet with optional PoE support
USB	- 1x full function USB C - 1x USB HOST 3.0 - 1x USB HOST 2.0
Camera	2x MIPI CSI, dual ISP, 1x max 13Mpx sensor or 2x 8M sensor
Battery	Support 3.7V lion battery
Power	12V/2A
Operation Temperature	0~80 degree, optional wider temperature range RK3399K
Dimension
Form Factor	3.5 inch slim SBC
Size	150 * 100
PCB Layer	6 layers

Hardware Resource

Getting Started

1. Essential Things

ROCK Pi 4 Core and Fuhai board

Power supply
- DC 12V/2A or higher adapter: the inside diameter of the plug is 2.5mm，the outer diameter of the plug is 5.5mm.The positive electrode of the DC plug is in the inside, and the negative pole is outside.

USB to TTL serial cable
- Fuhai exports a dedicated serial console, which can access the low level debug message.

USB Male A to Male C cable
- If you want write image to Fuhai from USB OTG port or use fastboot/adb commands, you need an USB Male A to Male C cable to connect Fuhai and PC.

2. Get System Image

3. Flash System Image

eMMC is on board. Now we introduce one method of install image to eMMC.

3.1. Method of installation on eMMC

3.1.1 Boot Fuhai to Maskrom mode

Plug DC 12V Adapter to turn on the Green Power Led.
Press and hold the Maskrom Key.
Plug one USB Male A to Male C cable, which also connect to PC, to Type-C port. You would see Red LED is on, now the system boots
Release Maskrom Key

3.1.2. Use rkdeveloptool to flash image

Please refer to USB OTG port.

4. Power on Fuhai

4.1. Method one

Step 1: Plug in the DC 12V adapter and make sure the Green LED is on.
Step 2: keep pressing Power key until Red LED is on.

4.2. Method two

Step 1: Plug in the DC 12V adapter and make sure the Green LED is on.
Step 2: Plug one USB Male A to Male C cable, which also connect to PC, to Type-C port. Make sure Red LED becomes red.

5. Access from the Host PC/Laptop

Option 1: Serial Console

See the serial console port.

The baud rate of serial console is 1500000(8N1). As for the serial tool setting, refer to Serial Console.

6. LED

Fuhai has Power LED and User LED.

Power LED
- The steady Green LED on carrier board indicates that the DC 12V adapter is plugged in.
- The flashing Red LED on carrier board indicates that the carrier board is given power.

User LED
- The flashing Green LED on SoM board indicates that kernel is running.

@@ Line 51: / Line 51: @@
 == Hardware Resource ==
-* Fuhai carrier board schematic
+* [https://dl.radxa.com/rockpi4/core/hw/rockpi4_core_evb_fuhaii_v1.1_20210603_sch.pdf Fuhai carrier board schematic]
-* Fuhai components position reference
+* [https://dl.radxa.com/rockpi4/core/hw/rockpi4_core_evb_fuhai_v1.1_20210603_ref.pdf Fuhai components position reference]
 * Fuhai Datasheet
 * Fuhai 2D dimension
@@ Line 73: / Line 73: @@
 === 2. Get System Image ===
-* See [https://github.com/radxa/rock-pi-4-images-released/releases Fuhai Ubuntu/Debian]
+* See [https://github.com/radxa/rock-pi-4-images-released/releases Fuhai Ubuntu/Debian Image release]
-* See [https://github.com/radxa/manifests/releases Fuhai Android]
+* See [https://github.com/radxa/manifests/releases Fuhai Android Image release]
 === 3. Flash System Image ===

Difference between revisions of "Rockpi4/Core/Fuhai"