harmony(鸿蒙)Introduction to the Hi3516 Development Board

2022-08-09
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Introduction to the Hi3516 Development Board

Overview

Hi3516D V300 is a next-generation system on chip (SoC) designed for industry-dedicated smart HD IP cameras. It introduces a next-generation image signal processor (ISP), the H.265 video compression encoder, and a high-performance NNIE engine, leading the industry in terms of low bit rate, high image quality, intelligent processing and analysis, and low power consumption.

Figure 1 Hi3516 front view

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Development Board Specifications

Table 1 Hi3516 specifications

Item	Description
Processor and internal memory	- Hi3516D V300 chip - DDR3 1 GB - eMMC 4.5, 8 GB capacity
External components	- Ethernet port - Audio and video   - 1 voice input   - 1 mono channel (AC_L) output, connected to a 3 W power amplifier (LM4871)   - MicroHDMI (1-channel HDMI 1.4) - Camera   - Sensor IMX335   - M12 lens, 4 mm focal length, and 1.8 aperture - Display   - LCD connector (2.35-inch)   - LCD connector (5.5-inch) - External components and ports   - Memory card port   - JTAG/I2S port   - ADC port   - Steering gear port   - Grove connector   - USB 2.0 (Type-C)   - Three function keys, two user-defined keys, and one upgrade key   - LED indicator, green or red

Item

Description

Processor and internal memory

- Hi3516D V300 chip
- DDR3 1 GB
- eMMC 4.5, 8 GB capacity

External components

- Ethernet port
- Audio and video
  - 1 voice input
  - 1 mono channel (AC_L) output, connected to a 3 W power amplifier (LM4871)
  - MicroHDMI (1-channel HDMI 1.4)
- Camera
  - Sensor IMX335
  - M12 lens, 4 mm focal length, and 1.8 aperture
- Display
  - LCD connector (2.35-inch)
  - LCD connector (5.5-inch)
- External components and ports
  - Memory card port
  - JTAG/I2S port
  - ADC port
  - Steering gear port
  - Grove connector
  - USB 2.0 (Type-C)
  - Three function keys, two user-defined keys, and one upgrade key
  - LED indicator, green or red