Hi3559是新一代MobileCamTM智慧視訊處理器，由全球超高清視訊技術的領先供應商Hi矽提供。Hi3559處理器是針對專業相機、高階無人攝像機、極限運動dv、3d/vr攝像機和高階edr產品領域推出的。

Hi3559晶片主要特點：

4K30/1440P60 H.265編碼：[email protected] [email protected] fps or [email protected] [email protected] fps H.265編碼 雙感測器輸入：2K x [email protected] fps 3D or 3K x [email protected]

fps dual-fisheye inputs  6-DoF DIS  高速記憶體介面：USB3.0或PCIe2.0高速介面 原始視訊輸出：專業1080 [email protected]視訊原始輸出 低功耗：1.25W在[email protected] [email protected] H.265編碼場景中的典型功耗 小型化包裝：10 mm x 10 mm (0.39 in. x 0.39 in.) package

主要效能分析（節選自Hi3559 datasheet資料）：

Processor Core  ---1.25 GHz A17 core, supporting 32 KB I-cache, 32 KB Dcache, and 256 KB L2 cache  ---800 MHz A7 core, supporting 32 KB I-cache, 32 KB Dcache, and 128 KB L2 cache  ---Neon acceleration, integrated FPU  ---Linux+Huawei LiteOS dual-system heterogeneous architecture

Video Encoding  ---H.264 BP/MP/HP  ---H.265 Main Profile  ---I/P/B frame H.264/H.265 encoding, supporting the dual-Pframe reference mode  ---MJPEG/JPEG Baseline encoding

Video Encoding Performance  ---Maximum 16-megapixel (4608 x 3456) resolution for H.264/H.265 encoding  ---H.264/H.265 multi-stream real-time encoding capability of

[email protected] [email protected] [email protected] fps snapshot  ---Maximum [email protected] fps JPEG snapshot performance  ---CBR, VBR, FIXQP, AVBR, and QPMAP modes  ---Maximum100 Mbit/s output bit rate  ---Encoding of eight ROIs

Intelligent Video Analysis  ---Integrated intelligent analysis acceleration engine, which allows customers to develop intelligent applications targeted for the mobile camera product, such as optical flow hovering and target tracking

External Memory Interfaces  DDR4/DDR3/DDR3L/LPDDR3 interface  − 32-bit LPDDR3  − 32-bit DDR4/DDR3/DDR3L  − Maximum capacity of 1024 MB for a 16-bit DDR SDRAM  − Maximum total capacity of 2048 MB for two 16-bit DDR SDRAMs

·································完整資訊，可下載相應資料。