What does a motherboard's maximum 1T computing power mean?

1T is the abbreviation of 1TOPS. For example, 1TOPS@INT8 refers to 1TOPS of computing power with INT8 precision. The NPUs built into Dingchang's RK3566 and RK3568 motherboards have 1TOPS ofcomputing power. NPUs are more efficient than traditional CPUs when it comes toAI algorithm development.

1. Dingchang RK3566 1TOPS Computing Power Development Board - Industrial AI Visual Cabinet Development Board.

It supports NPU acceleration and can use Dingchang's independently developed Goods_Rec multi-category commodity recognition (including methods such as multi-category commodity dataset creation, annotation, training, and on-board inference) for AI-based commodity recognition in visual cabinets. It can dynamically recognize commodities through algorithms, such as beverages, food, and tools. It has a built-ininterface for human body induction sensors, enabling the development offunctions like anti-occlusion and alarm to ensure commodity safety.

2. Dingchang RK3568 1TOPS Computing PowerDevelopment Board - Audio-Visual AI Algorithm, Vending Machine Face RecognitionDevelopment Board.

It supports expansion interfaces such as 2 lock control interfaces, USB, 4 serial ports, I2C, and GPIO (10 I/O ports,supporting both input and output). It is compatible with dual 8 LVDS screens,MIPI DSI screens, and HDMI 4K smart screen devices, and supports dual-screenfunctionality. For example, in the development of dual-screen vending machines,the main screen can be used for touch interaction and purchase operations,while the secondary screen can play advertisements. It can integrate Whisper speech recognition AI functions, enabling voice interaction, real-timedialogue, commodity recommendation, and other features.

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