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Milk-V Duo S SG2000 Public Preliminary Datasheet

Introduction of SG2000

SG2000 is a high-performance, low-power chip designed for various product fields such as edge intelligent surveillance IP cameras, local facial recognition attendance machines, and smart home devices. It integrates H.264/H.265 video compression and decoding and ISP capabilities. It supports various image enhancement and correction algorithms like HDR wide dynamic range, 3D noise reduction, defogging, and lens distortion correction, providing customers with professional-grade video image quality.


The chip also integrates an in-house TPU, delivering approximately 0.5TOPS of computing power under INT8 operations. The specially designed TPU scheduling engine efficiently provides high-bandwidth data flow for tensor processing unit cores. It also offers users a powerful deep learning model compiler and software SDK development kit. Mainstream deep learning frameworks such as Caffe, Pytorch, ONNX, MXNet, and TensorFlow (Lite) can be easily ported to this platform.

【SG2000 Public Preliminary Datasheet】

We have open sourced the Public Preliminary Datasheet and TRM of SG2000 to GitHub. please check it out.

DuoS GPIO Pinout




GPIO pin mapping

GROUPADDRPORTCHIPNUMNAMESTART
gpio0gpio@03020000portagpiochip0480-511XGPIOA480 - XGPIOA[0]
gpio1gpio@03021000portbgpiochip1448-479XGPIOB448 - XGPIOB[0]
gpio2gpio@03022000portcgpiochip2416-447XGPIOC416 - XGPIOC[0]
gpio3gpio@03023000portdgpiochip3384-415
gpio4gpio@05021000portegpiochip4352-383PWR_GPIO352 - PWR_GPIO[0]

Header J3

GPIO oPIO on Header J3 use 3.3V logic levels.




GND*: Pin 9 is a low-level GPIO in the V1.1 version of the hardware, and is GND in the V1.2 version and later.

Header J4

GPIO E0/E1/E2 on Header J4 use 1.8V logic levels.




LED PIN

NAMESG2000NUM
LED
XGPIOA[29]509
TAG: Industrial USB TO 4CH RS232/485/422/TTL Serial UART Converter FT4232HL Computer Monitor Screen Raspberry Pi RP2040 Keyboard Raspberry Pi 3.5 inch DSI Display MIPI LCD (E) Capacitive TouchScreen 640x480 Modbus RTU 8-ch Relay Module (D) SC09 Serial UART Bus Servo Motor Switchable 2.3kg 300Angle ESP32 Thermal imaging camera ESP32 Thermal imaging camera Raspberry Pi Camera Case STM32 1.54inch OLED Milk-V Duo Code DDSM115 Direct Drive Servo Motor All-In-One Design Hub RS485 Motor EchoEar ESP32 S3 AI Development Board with 1.85-inch LCD Display Cute Cat Pet Chatting Robot N32R16 Screen Raspberry Pi 5 Case luckfox-pico-ultra-w-WIFI-Bluetooth ESP32-S3 Round Screen Jetson Nano 5G module ADXL354C Evaluation Board MiniPCIe Interface 2 CH CAN Card USB CAN Multiple Protection Circuits For Linux/Windows