海思 Hi3516A Hi3518E V200 晶片介紹
海康是生產監控攝像頭和硬碟錄影機的,海思是提供機器裡晶片的,海思屬於華為的。
Hi3516A : Professional HD IP Camera SoC
Booting from the SPI NOR flash, SPI Nand Flash or NAND flash
Hi3518E V200 :Economical HD IP Camera SoC
Booting from the SPI NOR flash, SPI NAND flash, or eMMC
MP=main profile?
video encoding | ||||||
Hi3516A |
Cortex [email protected] |
500w |
H264 BP/MP/HP |
CBR/VBR |
G.711 G.726 |
Linux-3.4 |
Hi3518E V200 |
200w |
H264 |
CBR/VBR |
G.711 G.726 |
Linux 3.4 |
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Hi3516E V100 |
Linux-3.18 |
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Hi3516C V200 |
200w |
Linux 3.4 |
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Hi3519 V101 |
1600w |
Linux-3.18 |
Hi3516D is commonly called the Lite version of Hi3516A.
Hi3516E V100 :Professional HD IP Camera SoC
Hi3516C V200 :Economical HD IP Camera SoC
Hi3519 V101 :Professional HD IP Camera SoC
Booting from the SPI NOR flash, SPI Nand Flash or NAND flash
ADC analog-to-digital converter
AES advanced encryption standard
AF automatic focus
DVR digital video recorder
NVR network video recorder
FPU floating point unit 浮點運算單元
GPIO general-purpose input/output
ISP image signal processor
PWM pulse width modulation 脈寬調製?
SPI serial peripheral interface 序列外設介面
eMMC embedded multimedia card
UART universal asynchronous receiver transmitter
Kirin 麒麟
在半導體晶片行業,企業的模式主要分三種: IDM、Fabless,Foundry 。
1、有的公司,從設計,到製造、封裝測試以及投向消費市場一條龍全包,被稱為IDM(Integrated Design and Manufacture)公司,例如英特爾Intel。
2、有的公司,只做設計這塊,是沒有fab(工廠)的,通常就叫做Fabless(無工廠),例如ARM、AMD、高通、華為海思等。