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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 oHeader 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: X1300 X1300-A2 Raspberry Pi 5 HDMI to CSI-2 Shield 1080P@60fps & Audio & Video Also ESP32-S3 Round LCD Changeable Photo Frames pcb800099-v.9 ESP32 Thermal imaging Industrial USB TO RS232/485 (C) UART FT232RNL 2m For 3.3V / 5V For Switchable RS232/RS485 SpotPear Zero LCD HAT (A) RoArm M2 4 DOF High Torque Serial Bus Servo ROS2 WIFI ESP NOW UART USB ST3235 QMI8658C For ESP32 Raspberry Pi Triple LCD HAT Spotpear Desktop ESP32-S3 GC9A01A ESP32-P4-NANO Development Board RISC-V WiFi6 MIPI CSI Camera / 10.1 inch DSI Display / USB / RJ45 Ethernet / POE / Audio Buzzer DeepSeek XiaoZhi AI Voice Chat Robot BOX ESP32-S3 Development Board 1.85 inch Round LCD N16R8 Code Programmable Keyboard PI5 ABS Case Raspberry Pi Compute Module 5 PoE BASE A IO Board RJ45 For CM5 Lite/eMMC Raspberry-Pi-1.54inch-LCD-Display-Touchscreen-configuration-Bookworm-Lite For Pi5