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tinyvision

README.md

TinyVision

TinyVision - A Tiny Linux Board / IPC / Server / Router / And so on...

image

  • Based on Allwinner V851se / V851s3
  • Cortex-A7 Core up to 1200MHz
  • RISC-V E907GC@600MHz
  • 0.5Tops@int8 NPU
  • Built in 64M DDR2 (V851se) / 128M DDR3L (V851s3) memory
  • One TF Card Slot, Support UHS-SDR104
  • On board SD NAND
  • On board USB&UART Combo
  • Supports one 2-lane MIPI CSI inputs
  • Supports 1 individual ISP, with maximum resolution of 2560 x 1440
  • H.264/H.265 decoding at 4096x4096
  • H.264/H.265 encoder supports 3840x2160@20fps
  • Online Video encode
  • RISC-V E907 RTOS Support, Based on RT-Thread + RTOS-HAL

App

Name Function Path
hello world Minimal program example, prints Hello World app/hello_world
init dram Initializes the serial port and DRAM app/init_dram
read chip efuse Reads chip efuse information app/read_chip_efuse
read chipsid Reads the unique ID of the chip app/read_chipsid
load e907 Reads the e907 core firmware, starts the e907 core, and uses V851s as a large RISC-V microcontroller (E907 @ 600 MHz with 64MB memory) app/load_e907
syter boot Bootstrapping function that replaces U-Boot, enabling fast system startup for Linux app/syter_boot
syter boot_spi Bootstrapping function that replaces U-Boot, enabling fast system startup for Linux for SPI NAND, SPI NOR app/syter_boot_spi
syter amp Reads the e907 core firmware, starts the e907 core, loads the kernel, and runs Linux simultaneously on both e907 and a7 systems, which are heterogeneously integrated app/syter_amp
fdt parser Reads the DTB and Parser Print out app/fdt_parser
fdt cli Reads the DTB with a CLI support uboot fdt command app/fdt_cli
syter bootargs Bootstrapping function that replaces U-Boot, enabling fast system startup for Linux, Within a CLI to change bootargs app/syter_bootargs
cli test Test baisc CLI function app/cli_test

购买链接

TinyVision

配套配件