宋元浩

High-performance heterogeneous edge AI vision development board Porject Yosemite

Overview

Porject Yosemite

High-performance heterogeneous edge AI vision processing core development board

Raspberry Pi A version, leading to 40Pin IO
With MIPI DSI screen interface, supports 1920x1200 resolution MIPI screen, supports capacitive touch
MIPI CSI camera interface and Raspberry Pi camera interface, supporting 1080p dual camera and 4k single camera
Support H.264/H.265/JPEG hardware encoding and decoding
Onboard XR829 WIFI Bluetooth chip
Onboard eMMC, supports up to 256GB
Support TF card boot and eMMC boot
Onboard USB to dual UART chip supports simultaneous heterogeneous debugging of Arm core and RISC-V core
With 1Tops NPU, supports TensorFlow, Caffe, Tflite, Pytorch, Onnx NN and other models

resource

Forum link: Porject Yosemite - Development board based on Allwinner V853

Allwinner V853

V853 is a new generation of high-performance, low-power processor SOC launched for the field of intelligent vision. It can be widely used in intelligent upgrade-related industries such as intelligent door locks, intelligent attendance and access control, network cameras, driving recorders, and intelligent desk lamps. .

V853 integrates Arm Cortex-A7 and RISC-V E907 dual CPUs, has a built-in NPU with a maximum computing power of 1T, uses Allwinner's self-developed Smart video engine, and supports up to 5M@25fps H.265 encoding and 5M@25fps H.264 encoding and decoding. Integrated high-performance ISP image processor can provide customers with professional-level image quality. V853 also supports 16-bit DDR3/DDR3L to meet the high bandwidth requirements of various products; supports 4lane MIPI-CSI/DVP/MIPI-DSI/RGB and other rich dedicated video input and output interfaces to meet the needs of various AI vision products; adopts advanced The 22nm process has better power consumption and smaller chip area.

Hardware related

Please select JLC3313 stacked impedance when placing an order. The default JLC7628 impedance stacked for testing cannot initialize DRAM.

Verified features:

DDR3@1866 512M
TF mounting and starting
eMMC start
GPIO usage
i2c, SPI function
WLAN, WiFi BT
UART adapter chip
MIPI CSI
MIPI DSI

other

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Update:2025-07-02 18:09:59

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