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联系人:jess 电话:13421300490 qq:906922754 email:906922754@qq.com ■ 产品简介 IP Camera是一种把图像捕捉设备(摄像机)的图像转换成IP信号进行传输的设备,一般内置摄像机和视频压缩引擎。视频数据经H264格式压缩后,通过局域网,Internet或WIFI网络送至终端用户。用户可通过IE或客户端软件,进行视频的浏览访问和控制。 本方案基于升迈的GM812X系列多核SOC, (集成ARM9-CPU和H264图像编解码内核) ■ 功能特点 软件开发平台化,VGA-高清开发包架构高度统一,软件一次开发多款产品。 硬件高整合度,集成网卡,ISP;外围只需挂1个DDR,Flash,Senser
,大幅降低系统成本 硬件VGA 720P 1080p共板设计,应用全覆盖
图像增强技术3D-I & 3D-NR高品质的保障 低功耗,绿色环保 LQFP封装,4layer PCB设计,降低加工成本
芯片选型表: 产品分辨率 | VGA | HD 720p | HD 1080p | 芯片型号 | GM8125 | GM8126 | GM8128 |
■ 技术参数 CPU | FA626 ARM® v5TE ISA CPU, up to 600 MHz, 32K I-cache/32K D-cache | Memory Interface | 16- bit DDRII SDRAM controller up to 800MHz | SPI NOR-type flash and NAND-type flash with 24-bit ECC | H.264 Encoder | Encoder supporting baseline profile, from level 1 3.1 up to 720P@45 fps or 1080P@20 fps | MPEG-4/JPEG Encoder | MPEG-4 supporting simple profile level 0 ~ 3, encoder up to 720P@30 fps | JPEG is compliant with ISO/IEC 10918-1 baseline standard. | Video Capture | Support 2 ITU 656 interfaces - YUV 4:2:2 and 16-bit YUV interface | Resolution: Up to 1920 x 1080 | Support color OSD and input fractional scalar | ISP | Support 12 bit parallel Bayer RGB | Still mode supports up to 5M (2592x1944) resolution, video mode supports | 1080P@30fps | Display Interface | ITU-1120 16-bit video output, up to 1024x768 | OSD with 256 programmable 12 x 16 fonts | Video DAC | Support 1 channel composite TV out | ADC | 2 channels SAR ADC for battery detection, light detection or key pad | Audio Codec | Support 8 kHz ~ 96 kHz sampling rate for both ADC and DAC | 90 dBFS SNR for ADC line-input and line-output | AES/DES/3DES Cipher | Hardware implementation of AES/DES/3DES algorithm with DMA function | AHB Peripherals | 802.3 MAC+PHY, USB 2.0 OTG+PHY | APB Peripherals | SDIO/SDHC controller, Timer, WDT, RTC, INTC, GPIO, I²C, PMU, SPI(I²S), UART, PWM | Operating Voltage | 1.0 V, 1.8 V,and 3.3 V | Package | 256 TFBGA (17 x 17 mm² ) | 176 LQFP(20 x 20 mm² ) |
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