RK3399

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Rockchip RK3399 SoC integrates dual-core Cortex-A72 and quad-core Cortex-A53 with separate NEON coprocessor, and with ARM Mali-T864 GPU.

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Overview

RK3399 is a low power, high performance processor for computing, personal mobile internet devices and other smart device applications. Based on Big.Little architecture, it integrates dual-core Cortex-A72 and quad-core Cortex-A53 with separate NEON coprocessor.
Many embedded powerful hardware engines provide optimized performance for high-end application. RK3399 supports multi-format video decoders including H.264/H.265/VP9 up to4Kx2K@60fps, especially, H.264/H.265 decoders support 10bits coding, and also supports H.264/MVC/VP8 encoders by 1080p@30fps, high-quality JPEG encoder/decoder, and special image preprocessor and postprocessor.
Embedded 3D GPU makes RK3399 completely compatible with OpenGL ES1.1/2.0/3.0/3.1, OpenCL and DirectX 11.1. Special 2D hardware engine with MMU will maximize display performance and provide very smooth operation.
RK3399 has high-performance dual channel external memory interface (DDR3/DDR3L/LPDDR3/LPDDR4) capable of sustaining demanding memory bandwidths, also provides a complete set of peripheral interface to support very flexible applications.

 

SoC Features

  • CPU:
    • Big.Little architecture: Dual Cortex-A72 + Quad Cortex-A53, 64-bit CPU
    • Frequency is over 1.8GHz (Big cluster)
    • L1 cache
      • 48KB Icache and 32KB Dcache for each A72
      • 32KB Icache and 32KB Dcache for each A53
    • L2 cache
      • 1024KB for big cluster
      • 512KB for little cluster
  • Internal SRAM
    • 192KB total
    • 4KB used by bootrom when bootup
  • GPU:
    •  Mali-T864 GPU, OpenGL ES1.1/2.0/3.0/3.1, OpenCL, DX11
    • Supports AFBC (ARM Frame Buffer Compression)
  • Display:
    • Dual VOP: one supports 4096x2160 with AFBC supported;The other supports 2560x1600
    • Dual channel MIPI-DSI (4 lanes per channel)
    • eDP 1.3 (4 lanes with 10.8Gbps) to support display, with PSR
    • HDMI 2.0 for 4K 60Hz with HDCP 1.4/2.2
    • DisplayPort 1.2 (4 lanes, up to 4K 60Hz)
    • Supports Rec.2020 and conversion to Rec.709
  • Camera:
    •  Dual mipi CSI,dual ISP,Maximum input resolution of 13M pixels
  • Memory:
    • Dual channels 64-bit DRAM controller
    • Support DDR3/DDR3L, LPDDR3, LPDDR4
  • Connectivity:
    • PCIe 2.1 (4 full-duplex lanes with 20Gbps)
    • Embedded low power MCU for other application
    • 8 channels I2S supports 8 channels RX or 8 channels TX
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Documentation

  1. Rockchip_RK3399_Datasheet_V1.6-20170301.pdf
  2. RK3399_Linux_Debain_V1.1_Development_Guide170620.pdf
  3. RK3399 Linux Debian v1.1开发说明170620.pdf
  4. RK3399_Linux_Buildroot_V1.2_Development_Guide170619.pdf
  5. RK3399_Linux_Buildroot_V1.2开发说明170619.pdf
  6. RK3399_Multimedia_Codec_Benchmark_v1.0.pdf
  7. RK3399 Design Guide_V1.0_20170420.pdf

Software

See Linux_user_guide setup LInux OS generally;

See U-Boot guide to develop U-Boot;

See Rockchip kernel or Upstream kernel to develop kernel;

See Distribution to develop and custimize OS.

 

Borad configuration

board kernel uboot dts
rk3399-excavator rockchip_linux_defconfig evb-rk3399_defconfig

rk3399-sapphire-excavator-linux.dts

rk3399-firefly rockchip_linux_defconfig firefly-rk3399_defconfig rk3399-firefly-linux.dts

 

Chip configuration

chip Kernel eMMC index Kernel SD index Uboot eMMC index Uboot SD index Baud speed
RK3399 1 0 0 1 1500000

 

Devices

Rockchip: Excavator_sapphire_board

Firefly: rk3399-firefly

Theobroma Systems: RK3399-Q7

If you need the rk3399-excavator board, please communicate through the following contact information:

Telephone: 4007700590        Email: service@rock-chips.com

If you need the Firefly-RK3399 board,you can browse the following url for more details:

http://www.t-firefly.com/zh/firenow/Firefly-rk3399/

See also

RK3036

RK3288

RK3328

 

References

https://en.wikipedia.org/wiki/ARM_Cortex-A72

http://www.rock-chips.com/a/en/products/RK33_Series/2016/0419/758.html

https://www.arm.com/zh/products/multimedia/mali-gpu/high-performance/mali-t860-t880.php