This Hi3559V200 development board provides a development platform. The board integrates a WIFI module (BL-M8189FS6 (VC), 802.11n 150Mbps) which can be used as a wireless video product. It provides a MIPI-CSI interface, MIPI DSI interface, HDMI interface, which can be used as a video encoding and video decoding product. Provide SD card storage, RS485, UART, AUDIO, ALARM, AUTO-IRIS control, CDS detection, USB, and other interfaces, and also reserve some IO ports for customers to choose flexibly to meet customer needs in various application scenarios

Hi3559V200 Chip Key Specifications

1）Processor Core

· Dual-core ARM Cortex-A7@ 900MHz，32KB I-Cache，32KB D-Cache 256KB L2 cache

· Neon acceleration and integrated FPU

2）Smart Video Analysis

· Neural network acceleration engine with processing performance up to 0.4 TOPS.

· Intelligent functions such as third-party object (face) detection and tracking as well as scenario identification

3）ISP

· Multi-channel TDM for processing 2-channel sensor video input

· Adjustable 3A functions (AE, AWB, and AF)

· FPN removal

· 2-frame WDR exposure, local tone mapping, strong light suppression, and backlight compensation

· Defect pixel correction and LSC

· Multi-level 3DNR, which removes motion smearing and chroma noise and provides excellent image effects in low illumination

· 3D-LUT color adjustment

· Image dynamic contrast enhancement and edge enhancement

· CAC and purple fringe removal

· Dehaze

· 6-DoF image stabilization (based on video or gyro information) and rolling-shutter correction

· Lens GDC

· Image rotation by 90° or 270°

· Image mirror and flip

· Multi-channel 1/15.5x–16x scaling for output

· OSD overlaying of up to eight regions before encoding

· ISP adjustment tool on the PC

4）VEDU Performance

· Maximum resolution for H.265/H.264 encoding and decoding: 3840 x 2160

· H.265/H.264 encoding and decoding performance:

− 3840 x 2160@30 fps + 720p@30 fps encoding

− 3840 x 2160@30 fps decoding

· Maximum resolution for JPEG encoding and decoding:8192 x 8192

· Maximum JPEG encoding and decoding performance: 16MP (4608 x 3456)@10 fps

· Multiple bit rate control modes such as CBR, VBR, and FIXQP

· Maximum bit rate for H.265/H.264 encoding output: 100Mbit/s

· Encoding of eight ROIs

5）Video Interface

· VI

· 4-lane image sensor serial input, and MIPI, sub-LVDS,and HiSPi interfaces

· Division of the 4-lane MIPI sensor input into two groups of 2-lane MIPI input

· Maximum resolution of the first input: 4608 x 3456;Maximum resolution of the second input: 2048 x 1536

· 10-/12-/14-bit Bayer RGB DC timing VI

· BT.656 and BT.1120 video input in YUV format

· One YUV input through the MIP

· VO

· Overlay of two layers (video layer and graphics layer)

· HDMI 1.4 interface, with the maximum output of 3840 x 2160@30 fps

· 4-lane MIPI DSI output

· 6-/8-/16-/18-/24-bit digital LCD interface

· BT.656/BT.1120 interface

6）Audio Interface Encoding and Decoding

· Integrated audio codec, supporting 16-bit audio input and output

· Single-end dual-channel input and stereo output

· I 2 S interface for connecting to external audio codec

· HDMI audio output

· Voice encoding/decoding complying with multiple protocols by using software

· Audio encoding formats such as AAC/G.711/G.726/

· Audio VQE processing

Development Board Hardware Configuration

Memory: Flash----NAND 512MB
RAM------DDR3 1GB

RTC: Internal RTC

Hardware-based encryption: Support

Watchdog: Internal

WIFI: 2.4GHz ,802.11b/g/n

Display: HDMI1.4, 1x MIPI-DSI (Support 8" Inch LCD)

Peripheral Interface: P_IRIS，UART0(DEBUG),UART2,RS485,Alarm,MIC,ADC,PWM,RTC，CDS,IR LED Control,I/O, SD Card

SENSOR: SONY IMX415, 1/2.8" CMOS, 8.0M Pixels

SYSTEM: LINUX(UBUNTU)

POWER: DC12V

BOARD SIZE: SOM BOARD(38mm x 36mm) BASE-BOARD(60mm x 70mm)