Alibaba T-Head TH1520 SoC

The TH1520 is a SoC used on several boards. It has the following main features:

• 4x C910 Hearts
  • RV64IMACFDCV (only Vector 0.7.1 pre-release)
  • 64KB Instruction Cache
  • 64KB Data Cache
  • 1.85GHz nominal operating speed
• 1MB Shared L2 Cache
• IMG BXM-4-64 GPU
• VeriSilicon Vivante DC8200 Series Display Controller
• DesignWare HDMI Transmitter
• 2x Gigabit Ethernet
• USB 3.0 Root Hub

Vendor Repositories & Official Information

• BSP kernel source
• BSP u-boot source
• Official upstream scoreboard?

Unofficial Upstream Scoreboard

Coming soon?

Reference Documentation:

• System User Manual
• Video Output User Manual
• Audio Processing User Manual
• Memory Interface User Manual
• NPU User Manual
• Peripheral Interface User Manual
• Video CODEC User Manual
• Video Image Processing User Manual
• Video Input User Manual

Additional pages:

• Alibaba T-Head TH1520 based boards

• Updating the BSP on the eMMC of the Sipeed Lichee Pi 4A

• TH1520 Video Subsystem