[TOC]

VMARC RK3399Pro SoM Quick Reference Manual

This Quick Reference Manual provides information about the features, and resource available on the VMARC RK3399Pro SoM.

Close look of VMARC RK3399Pro SoM

VMARC RK3399Pro SoM top view

Close look of VMARC RK3399Pro Ficus2 Evaluation Board

VMARC RK3399Pro Ficus2 top view

Specification

Models

• vmarc-rk3399pro R2N1E16
• vmarc-rk3399pro R4N2E32
• vmarc-rk3399pro R4N4E64
• Other customized configuration available

R for CPU ram size, N for NPU ram size, E for storage size, R2N1E16 menas 2GB ram for CPU, 1GB ram for NPU, 16GB eMMC.

Dimension

VMARC-RK3399Pro meets the SMARC SoM standard. Check SMARC Hardware Specification 2.1.1, Section 5.3 Module Outline for the SoM dimention.

Processor

CPU

With the features of high performance, low power consumption and cache, dual-core ARM Cortex-A72(frequency up to 1.8GHz) and Quad-core ARM Cortex-A53(frequency up to 1.4GHz) are equipped.

GPU

Inside RK3399Pro, there is one Mali-T860 MP4 Quad-core GPU.

NPU

Neural Process Unit, support 1920 Int MAC and 512KB Internal Buffer. its computing power is up to 3.0Tops.

System Memory

DRAM

The RK3399Pro requires two blocks of DRAM chips to run, the CPU&GPU share one block 64bit LPDDR3 up to 4GB and the NPU requires dedicated 32bits LPDDR3 up to 4GB.

Storage

eMMC

On board eMMC high speed eMMC 5.1, supporting HS400 mode.

Display

With embeded two video output processors, RK3399Pro supports two MIPI-DSI port, one eDP port, one DP port, one HDMI port.

They have been laid out on the Core Board Socket. To use the display interface, you need the Ficus2 Carrier board or the other customised boards.

HDMI

One HDMI 2.0 interface supports a wide range of resolution, up to 4k@60.

eDP

one eDP 4 lanes, up to 4k x 2k@30.

MIPI

RK3399Pro provides 3 MIPI channels, one MIPI RX, one MIPI TX/RX, one MIPI TX.

It can be configured as below:

• Two CSI (up to 8M camera each) + one DSI (up to 1080p)
• One CSI (up to 13M) + one dual channel DSI (up to 3K)
• One CSI (up to 13M) + one DSI (up to 1080p)

Network

LAN

One Ethernet phy chip, RTL8211E-VB-CG, is built on the SoM, providing up to 1000MB ethernet.

Wi-Fi

RK3399Pro provides SDIO or USB interface for the wifi module or wifi dongles.

USB

The SoM supports three USB ports with two USB 2.0 ports and one USB 3.0 port.

Interfaces

SDIO

Two MMC interfaces of RK3399Pro are compatible with SDIO 3.0 protocol with 4bits data bus width.

By default, one MMC is configured as SDIO and the other as SD/MMC.

SDIO

The SDIO Interface can be used for communication with Wi-Fi device, etc.

The following table shows typical pinout of SDIO interface. They are available on the SoM.

SD/MMC

The SD/MMC interface can be used for communication with TF card etc.

Some pins of SD/MMC interface are available out on the SoM.

UART

RK3399Pro supports up to 5 UART (UARTi, i=0~4).

Available UART channels on SoM:

• UART0
• UART2

PWM

RK3399Pro supports up to 4 PWM (PWMi, i=0~3). In particular, PWM3 is designed for IR receiver.

Available PWM channels on SoM:

• PWM0
• PWM1
• PWM3

SPI

RK3399Pro supports up to 6 SPI (SPIi, i=0~5)). SPI0 has two chip select signals while the others have one chip select signal each.

Available SPI channel on SoM:

• SPI1

I2C

RK3399Pro supports up to 9 I2C (I2Ci, i=0~8).

Available I2C channels on SoM:

• I2C1
• I2C2
• I2C4
• I2C6
• I2C8

SAR-ADC

RK3399Pro supports up to 6 SAR-ADC (ADC_INi, i=0~5).

Available SAR-ADC channels on SoM:

• ADC_IN0
• ADC_IN1
• ADC_IN2
• ADC_IN3
• ADC_IN4

Edge Pinout

The following table shows the signals on the Core Board Socket.