RK3328

• 1 Overview
  • 1.1 Cortex-A7
  • 1.2 A31s
• 2 A31 SoC Features
• 3 History
• 4 Documentation
• 5 Software
  • 5.1 Original SDKs
  • 5.2 GPL Violations
    • 5.2.1 a31_hummbingbird_V3.3_v2_kfb_0k SDK
      • 5.2.1.1 kernel
      • 5.2.1.2 u-boot
    • 5.2.2 a31_V4.5_MerriiLinux_Humming SDK
      • 5.2.2.1 kernel
      • 5.2.2.2 u-boot
    • 5.2.3 a31_v4.5_hummingbird_kfb_ok SDK
      • 5.2.3.1 kernel
      • 5.2.3.2 u-boot
• 6 Devices
• 7 See also
• 8 Owners of the SoC on IRC
• 9 Community Support
• 10 References
• 11 External links

Overview

RK3328 consists of Quad-core A53 application processor .

Quad-core Cortex-A53 is integrated with separate Neon and FPU coprocessor, also with shared L2 Cache. 

Lots of high-performance interface to get very flexible solution, such as multi-channel display with HDMI2.0a, TV Encoder. TrustZone and crypto hardware are integrated for security. 32bits DDR3/DDR3L/DDR4/LPDDR3 provides high memory bandwidths.

 

 

SoC Features

• CPU:
  • ARM Cortex-A53 Quad-Core 
• GPU
  •  Mali-450MP2
  • Comply with Open GL ES1.1/2.0
• Multi-Media:
  • 4K VP9 and 4K 10bits H265/H264 video decode, up to 60fps
  • 1080P other video decoders (VC-1, MPEG-1/2/4, VP8)
  • 1080P video encoder for H.264 and H.265
  • Support HDR10 ,HLG HDR , Support conversion between SDR and HDR
• Display:
  • HDMI 2.0a for 4K@60Hz with HDCP 1.4/2.2
  • Support conversion between Rec.2020 and Rec.709
• Camera:
• Memory:
  • LPDDR3/DDR3/DDR3L/DDR4
  • eMMC 4.51,SDCard, SPI Flash
• PMIC:
• Embedded Controller:
• Audio:
• OS: