RV1126: The Ultimate FAQ Guide

RV1126 is a powerful smart chip produced by Rockchip.

RV1126 1

RV1126

  • Quad-core ARM Cortex-A7 and RISC-V MCU
  • 250ms Fast booting
  • 2.0Tops NPU
  • 14M ISP with 3F HDR
  • Up to 3 sensor simultaneous input
  • 4K H.264/H.265 encoder and decoder

RV1126 Specification

CPU • Quad core ARM Cortex-A7 • RISC-V MCU

NPU： 2.0Tops, support INT8/ INT16
Memory

  • 32bit DDR3/DDR3L/LPDDR3/DDR4/LPDDR4
  • Support eMMC 4.51, SPI Flash, Nand Flash
  • Support fast booting

Display：MIPI-DSI/RGB interface，up to 1080P60fps
2D Graphics Engine

  • Support rotation , x-mirror , y-mirror
  • Support alpha blending
  • Support scale down/up

Multi-Media

  • 14M ISP 2.0 with 3F HDR(Line-based/Frame-based/DCG)
  • Support 2*MIPI CSI /LVDS/sub LVDS
  • DVP interface with BT.656/BT.1120
  • 4K H.264/H.265 30fps video encode
  • 3840 x 2160@30 fps+720p@30 fps encoding
  • 4K H.264/H.265 30fps video decoder
  • 3840 x 2160@30 encoding + 3840 x 2160@30 fps decoding

External interface

  • RGMII interface with TSO network acceleration
  • USB 2.0 OTG and USB 2.0 host
  • Dual SDIO 3.0 interface for Wi-Fi and SD card
  • 8ch I2S with TDM/PDM, 2ch I2S