H616

Allwinner H616 (sun50iw9p1) is a SoC that features a Quad-Core Cortex-A53 ARM CPU, and a Mali-G31 MP2 GPU from ARM.

=Overview=

H616 is targeted towards TV boxes and SBCs with the Mali-G31, better video encoding/decoding hardware and more efficient power consumption.

Compared to the H6 SoC, it lacks USB 3.0 and PCIe, but adds a second Ethernet interface (100Mbit/s only). Apparently it has no CPUS (ARISC management processor) anymore, also is missing the associated SRAM A2.

The memory map extends beyond 4GB, to accommodate a full 4GB of DRAM. However the DMA controllers in the MMC and EMAC devices still only contain 32 bits worth of a physical memory address, which prevents DMA buffers to be located beyond 3GB.

= Documentation =


 * [[File:H616_Datasheet_V1.0_cleaned.pdf]]
 * [[File:H616_User_Manual_V1.0_cleaned.pdf]]
 * [[File:H616_USB_module_manual.pdf]]
 * [[File:H616_Android_Q_OTA_Development_and_Use_Guide.pdf]]

=References=