octa core参数

Make every second count with high-performance OCT.ZEISS CIRRUS 6000/cirrus6000High-Performance OCTAdvance your fast-paced practiceCIRRUS® 6000, the next-generation OCT from ZEISS, delivers high-speed image capture with HD imaging detail and a wider field of view, so you can make more informed decisions and spend more time with your patients.Performance OCT Faster imaging with greater detail, at 100,000 scans per second, for improved patient care.Proven analyticsComprehensive, clinically-validated tools to diagnoseand manage a range ofconditions.Patient-first designSeamless transfer of rawpatient data from previousgenerations of CIRRUS forcontinuity of patient care.2The power of 100,000 scans per secondFaster imaging:Reduce chair time and speed upyour practice.• 270% faster OCT scans and 43% faster OCTA scans.*• OCT cube scans in as little as 0.4 seconds.• High-speed imaging in combination with FastTrac™ eye tracking technology reduces the chance of motion artifacts such as those caused by blinks and saccades.Greater detail:View more in seconds and dig deeper with high-definition imaging.• 12×12 mm single-shot OCTA cube scan in addition to 8×8, 6×6 and 3×3 mm scans.• High-Definition AngioPlex scans (8×8 and 6×6 mm) for even greater microvascular detail without limiting the field of view.• 2.9 mm scan depth.*Compared to prior generations of CIRRUS. 4“The CIRRUS 6000 is all about its speed. With increased speed comes greatly improved resolution and detail on cube, raster and OCTA scans, and the new faster CIRRUS enables me to incorporate these more reliable scans into my daily workflow and make important treatment decisions for my patients.”Theodore Leng, MD, FACS,Byers Eye Institute at Stanford, United States512 mm HD 1 Line Raster 100x averaged. Image courtesy of Theodore Leng, MD, Byers Eye Institute, United States 12×12 mm single-shot OCTA of branch retinal vein occlusion (BRVO).Image courtesy of Jesse Jung, MD, East Bay Retina, United States612 mm HD 1 Line Raster 100x averaged. Image courtesy of Theodore Leng, MD, Byers Eye Institute, United States8×8 mm HD AngioPlex OCTA of BRVO.Image courtesy of Roger Goldberg, MD,Bay Area Retina Associates, United States diabetic retinopathy (NPDR). Image courtesy ofUnited Statesretinopathy (PDR). Image courtesy of Roger Goldberg,MD, Bay Area Retina Associates, United States7AngioPlex Metrix OCTA QuantificationAngioPlex ® Metrix ™ for Macula and ONHAngioPlex Metrix allows clinicians to objectivelyassess and track progressive eye diseases suchas diabetic retinopathy and glaucoma withquantification tools such as Vessel Density,Perfusion Density, and Foveal Avascular Zone (FAZ)for the macula, and Capillary Flux Index for theoptic nerve head.Proven analyticsCIRRUS-powered treatment decisionsAs the pioneering OCT technology, the CIRRUS platform offers clinicians extensive, clinically-validated applications for retina, glaucoma and anterior segment. The result: precise analysis, faster throughput and smarter decision-making across a wide spectrumof clinical conditions and patient types.RetinaMacular Change AnalysisThe CIRRUS data cube automatically stores and delivers each patient’s historical data to provide a variety of change assessments, including macular thickness change maps that help you understand your patient‘s response to treatment. Because every CIRRUS cube is tracked and registered to OCT scans from prior visits using CIRRUS’ FastTrac ™ Retinal Tracking Technology, you can confidently measure point-to-point changes in macular thickness. Visit 1Visit 28The CIRRUS suite of glaucoma analysis tools are designed to help you better visualize, detect, and manage all stages of glaucoma, from glaucoma suspects and mild glaucoma to severe glaucoma.GlaucomaAnterior SegmentPremier ModuleCIRRUS also enables comprehensiveimaging and quantification of theanterior segment for refractive surgeryplanning and follow-up, cornealevaluation and glaucoma assessment.CIRRUS RNFL thickness deviation mapshave been shown to be superior for detectinglocalized RNFL defects, compared to traditionalperipapillary RNFL thickness measurements.AutoCenter ™ – ZEISS’ patented algorithm automatically identifies theoptic nerve head using Bruch’s Membrane Opening (BMO) in 3-dimensionsfor more precise measurement of the neuro-retinal rim, accounting for tilteddiscs, disruptions to the RPE and other challenging pathology.Unique to ZEISS, Guided Progression Analysis ™ (GPA ™) provides both trend and event-based analyses that detect statistically significant change and quantify rate of change for key RNFL, ONH, andGCL/IPL parameters.Ganglion Cell Analysis helps identify macular glaucomatous damage, which can be missed with RNFL analysis bined GCL/IPL and RNFL thickness deviation maps provide a comprehensive widefield assessment.Anterior Segment9 mm epithelial thickness map of keratoconus highlights localizedepithelial thinning.9 mm high-definition cornea imaging with semi-automated measurement tools for flap thickness and residual stromal bed.9Combined GCA and RNFLDeviation Map RNFL ThicknessAnalysis RNFL Deviation Map Ganglion Cell AnalysisRNFL Thickness AnalysisPatient-first designUnique platform designed for the futureWith ZEISS CIRRUS 6000, your patient data is never left behind. The CIRRUS platform ensures seamless transfer of raw, dynamic patient data from previous generations of the device – enabling clinicians to maintain continuity of patient care, even as OCT technology evolves over time.10Technical specifications ZEISS CIRRUS 6000Analytical applicationsRetina:• M acular Thickness Analysis withReference Database (Diversified and Asian)• Macular Change Analysis• Advanced RPE Analysis• 3D Visualization• En Face Analysis• CIRRUS Wellness Exam Glaucoma:• Guided Progression Analysis• Ganglion Cell/IPL Thickness with Reference Database (Diversified and Asian)• RNFL Thickness with Reference Database (Diversified and Asian)• ONH Parameters with Reference Database (Diversified and Asian)• Average cup-to-disc ratio• Average, Superior and Inferior RNFL Thickness• CIRRUS Wellness ExamAnterior Segment:• 9 mm Epithelial Thickness andPachymetry Mapping• HD Cornea with Cornea Caliper Tool• C hamberView™ Full Anterior ChamberImaging for phakic IOL sizing and safetydistance measurements• A ngle imaging and measurement toolsfor Glaucoma (AOD, TISA, SSA)AngioPlex Metrix OCT Angiography Quantification: • Macular• Foveal Avascular Zone• Perfusion Density (ETDRS grid)• Vessel Density (ETDRS grid)• Optic Nerve Head• Capillary Perfusion Density• Capillary Flux Index• AngioPlex 2-visit comparisonKey ParametersMethodology:Spectral domain OCTOptical source:Superluminescent diode (SLD), 840 nm A-scan depth: 2.0 - 2.9 mm (in tissue)Scan speed:100,000 A-scans per secondMin. pupil diameter: 2.0 mmResolution:• Axial resolution• Transverse resolution 5 μm (in tissue), 1.95 μm (digital) 15 μm (in tissue)Refractive error adjustment:-20D to +20D (dopters)Fundus Imaging:• Methodology• Optical Source• Field of View (degrees)Line Scanning Laser Ophthalmoscope (LSO) SLD 750 nm36×30Posterior Segment scans:• OCT• OCTA Cube scan (Macula and Optic Disc)HD Raster (1, 5, 21-line, cross and radial); Raster scan length 3-12 mm; image averaging up to 100x3×3, 6×6, 8×8, 12×12 mm (Macula); 4.5×4.5 mm (Optic Nerve Head); 14×10 mm (Montage), 14×14 mm (Montage)Anterior Segment scans:Cube, HD Cornea, Pachymetry, HD Angle, Wide Angle-to-Angle,Anterior Chamber, 5-Line RasterInstrument SpecificationsWeight:35 kg (77 lbs) (without monitor)Dimensions (L × W × H):62.2 × 42.5 × 29.2 cm (24.4 × 16.7 × 11.4 in) (without monitor)Input Power:• Voltage and Mains Frequency• Electrical Class 230V, 100/120V, 50-60Hz IEC 60601-1 Class IComputer SpecificationsMonitor: 22” Widescreen HD Resolution: 1920×1080Internal storage: 2 TB with 128 GB SSD USB Ports: 8Input devices:Wireless keyboard, Wireless mouseProcessor:Intel® Core i7 (7th Gen)Operating system (Instrument):Windows® 10 EnterpriseSupported operating systems (Review Station):Windows® 10, Windows® 8.1, Windows® 7 (64 bit)11E N _31_010_0047I C Z X I /2019 I n t e r n a t i o n a l e d i t i o n : O n l y f o r s a l e i n s e l e c t e d c o u n t r i e s .T h e c o n t e n t s o f t h e b r o c h u r e m a y d i f f e r f r o m t h e c u r r e n t s t a t u s o f a p p r o v a l o f t h e p r o d u c t o r s e r v i c e o f f e r i n g i n y o u r c o u n t r y . P l e a s e c o n t a c t o u r r e g i o n a l r e p r e s e n t a t i v e s f o r m o r e i n f o r m a t i o n . S u b j e c t t o c h a n g e s i n d e s i g n a n d s c o p e o f d e l i v e r y a n d d u e t o o n g o i n g t e c h n i c a l d e v e l o p m e n t . T h e s t a t e m e n t s o f t h e h e a l t h c a r e p r o f e s s i o n a l g i v i n g t e s t i m o n i a l r e f l e c t o n l y t h e i r p e r s o n a l o p i n i o n s a n d e x p e r i e n c e s a n d d o n o t n e c e s s a r i l y r e f l e c t t h e o p i n i o n s w i t h w h o m t h e y a r e a f f i l i a t e d . T h e h e a l t h c a r e p r o f e s s i o n a l g i v i n g t h i s t e s t i m o n i a l m a y h a v e a c o n t r a c t u a l r e l a t i o n s h i p w i t h C a r l Z e i s s M e d i t e c , I n c ., a n d m a y h a v e r e c e i v e d f i n a n c i a l c o m p e n s a t i o n . A n g i o P l e x , A n g i o P l e x M e t r i x , A u t o C e n t e r , C I R R U S ,F a s t T r a c a n dG P A a r e e i t h e r t r a d e m a r k s o r r e g i s t e r e d t r a d e m a r k s o f C a r l Z e i s s M e d i t e c , I n c . o r o t h e r c o m p a n i e s o f t h e Z E I S S G r o u p i n G e r m a n y a n d / o r o t h e r c o u n t r i e s .© C a r l Z e i s s M e d i t e c , I n c ., 2019. A l l r i g h t s r e s e r v e d .Carl Zeiss Meditec AG Goeschwitzer Strasse 5207745 Jena Germany//med/contactsCarl Zeiss Meditec, Inc.5160 Hacienda Drive Dublin, CA 94568USA//med/contacts 0297CIRRUS 6000。

2113a芯片参数1. 什么是2113a芯片2113a芯片是一款集成电路芯片，常用于计算机、通信、消费电子等领域。

它采用先进的制造工艺和设计技术，具有高性能、低功耗和稳定可靠的特点。

下面将详细介绍2113a芯片的参数和特性。

2. 2113a芯片的性能参数2.1 处理器•型号：2113a•架构：ARM•核心频率：1.8 GHz•缓存：4 MB2.2 存储器•内存容量：8 GB•存储类型：LPDDR4•存储频率：2400 MHz•存储接口：NVMe2.3 图形处理器•型号：Mali-G72 MP12•核心频率：800 MHz2.4 网络与连接•5G支持：是•Wi-Fi版本：802.11a/b/g/n/ac/ax•蓝牙版本：5.0•GPS支持：是•NFC支持：是2.5 其他参数•多媒体支持：4K解码/编码、H.265、VP9、AV1•视频输出：HDMI、DisplayPort•接口：USB 3.1、Type-C•音频：支持多通道音频输出3. 2113a芯片的特性3.1 高性能2113a芯片采用先进的制造工艺和ARM架构，拥有1.8 GHz的高核心频率和4 MB 的缓存，能够提供强大的计算能力和快速响应速度，适用于高要求的应用场景，如大型游戏、复杂计算任务等。

3.2 低功耗2113a芯片采用先进的节能技术和优化设计，能够在保持高性能的同时，最大限度地减少功耗。

这使得它在移动设备和无线通信等领域具有广泛应用，能够延长设备的续航时间。

3.3 稳定可靠2113a芯片在设计和制造过程中经过严格的测试和验证，具有高度稳定和可靠的特性。

它具备故障检测和容错机制，能够有效防止系统崩溃和数据丢失，保证设备的持久稳定运行。

3.4 多媒体支持2113a芯片具备强大的多媒体处理能力，支持4K解码/编码、H.265、VP9、AV1等多种视频格式，能够提供流畅的高清视频播放和录制功能。

同时，它也支持多通道音频输出，能够带来沉浸式的音频体验。

⽬标检测⽕焰烟雾检测论⽂（实验部分）01|基于图像的⽕焰检测算法数据集总共数量，包括的⼲扰，⽤来训练的数量、⽤来测试的数量。

训练测试结果仿真实验环境指标公式⽤正类预测正确率 T PR 与反类预测正确率T NR 来描述实验结果的准确性,定义如下T PR =T PT P +F N T NR =T N F P +T N 式中 :T P 表⽰预测结果为正类,实际上是正类 ;F P 表⽰预测结果为正类,实际上是反类;FN 表⽰预测结 果为反类,实际上是正类;TN 表⽰预测结果为反类, 实际上是反类。

算法结果⽐较02|基于图像处理的森林⽕险检测系统03|基于视频图像的⽕焰检测实验环境对⽐⽅法()()Processing math: 100%实验结论特征提取的⽕焰区域更加完整，更加准确，但是背景差分将固定的图像作为背景图像时，周围许多的环境因素会不同程度上影响到检测的准确性。

实验结果也表明，⼀般情况下⾃然环境中的⽕灾重⼼⾼度系数会随着燃烧时间⽽变⼤，但是最⼤不会超过 0.45。

04| 基于计算机视觉的森林⽕灾识别算法设计试验平台搭建说明实验设计实验结果通过上述所设计的3组对照试验，可以得出单纯的采⽤⼀种特征对烟雾与⽕焰的判别有⼀定的准确度，但是精度不⾼。

若利⽤图像的综合特征进⾏分类，试验结果表明⽐采⽤单类特征的分类效果要好。

由于林⽕⾏为的复杂性与特殊性，在⽕灾初期通常是先产⽣烟雾，单⼀的采⽤⽕焰识别容易错过扑灭最佳时机，故采⽤烟⽕综合特征共同判断森林⽕灾，识别准确率可达97．82％。

通过⽐较容易得出，利⽤图像综合特征识别⽅法⽐采⽤单类特征识别效果更好，⽽且通常情况下使⽤的特征越多，分类效果越好，但是这并不绝对，还要根据所处环境、⽓候以及识别对象综合进⾏考虑，选取最优的特征组合从⽽得到更佳的试验结果。

05|从传统到深度：视觉烟雾识别、检测与分割06|Using Popular Object Detection Methods for Real Time Forest Fire DetectionIn this section, we will show experiments results through 3 object detection methods, Faster R-CNN, YOLO (tiny-yolo-voc1, tiny-yolo-voc, yolo-voc.2.0, andyolov3) and SSD.For Faster R-CNN, we give a result based on 120000 iteration times. For YOLO, we find that YOLO has a bad performance on smaller cooler fire detection, sowe try to adjust the structure of tiny-yolo-voc by adding two more layers (one is convolutional layer and the other is maxpooling layer, the filter ofconvolutional layer is 8). When training is finished, we finally find that these two added layer boost the original smaller fire detection accuracy rate. The experiment result proves that more layer with small filter catch more details. For SSD, we test its static and real-time detection accuracy rate on smaller fire, the result shows that this methods has better performance than YOLO (tiny-yolo-voc), it can make an accurate and real-time detection an smaller fire.对⽐三种⽬标检测⽅法 : Faster R-CNN YOLO SSDFaster R-CNN的训练轮数是120000yolo在smaller cooler fire detection上表现不佳，在增加了⼀个⼋个滤波器的卷积层和⼀个最⼤池化层之后，原本的⼩⽕焰检测准确率提⾼了。

什么是异构计算？异构计算主要是指使⽤不同类型指令集和体系架构的计算单元组成系统的计算⽅式。

异构计算已经⽆处不在，从超算系统到桌⾯到云到终端，都包含不同类型指令集和体系架构的计算单元，下⾯先从⼏个系统了解下异构计算超算系统。

天河-2：包括16,000个计算节点，每个节点 2*Xeon (IveBridge)+3*Phi。

Total 3,120,000 Core， Linpack测试基准为33.86 petaFLOPS，Power 17.6 megawatts。

编程框架：OpenMC/OpeMP。

Mac Pro: Intel Xeon E5 (6/8/2 cores) + Dual AMD FirePro D500 GPU (1526 stream processors, 2.2 teraflops, 3-way 4k video)。

编程框架：CUDA、OpenCL、Metal。

Amazon Linux GPU Instances g2.8xlarge: 4 GPU (each with 1,536 CUDA cores and 4 GB of video memory and the ability to 4*1080p@30fps), 32 vCPU 。

编程框架：CUDA，OpenCL。

Qualcomm Snapdragon 820 ： octa-core CPU+ Adreno 530 GPU+ Hexagon 680 DSP，编程框架：MARE，OpenCL。

显然，异构计算系统包含了不同异构计算单元，如CPU、GPU、DSP、ASIC、FPGA等。

除了异构硬件单元，不同异构计算平台采⽤的编程框架也不尽相同。

那么，为什么要⽤异构计算？异构计算优势主要提现在性能、性价⽐、功耗、⾯积等指标上，在特定场景，异构计算往往会表现出惊⼈的计算优势。

Google Brain：1,000台服务器 (16,000 CPU核) 模拟simulating a model of the brain with a billion synapses.Nvidia：three GPU-accelerated servers: 12 GPUs in total, 18,432 CUDA processor cores.The Nvidia solution uses 100 times less energy, and a 100 times less cost.关于GPU和CPU的详细分析和对⽐，请参考⽂章：GPU技术的现在和ASIC的未来、谈谈GPU和CPU为何不同和GPU关键参数和应⽤场景。

ad芯片参数AD芯片是模拟数字转换器（Analog-to-Digital Converter）的简称，它可以将模拟信号转换为数字信号。

AD芯片通常由多个模块组成，包括模拟前端、数据转换器和数字后处理等。

下面将介绍AD芯片的一些主要参数。

首先是分辨率，它衡量了AD芯片能够将模拟信号转换为多少个不同的离散数值。

分辨率通常以位（bit）为单位进行表示，比如8位、10位、12位等。

分辨率越高，表示AD芯片能够更准确地测量模拟信号的细微变化。

其次是采样率，也称为取样率，它表示AD芯片每秒钟对模拟信号进行多少次采样。

采样率通常以赫兹（Hz）为单位表示，比如1 kHz、10 kHz、100 kHz等。

采样率越高，表示AD芯片能够更快速地对模拟信号进行采样，从而更准确地还原原始信号。

接下来是输入电压范围，它指定了AD芯片能够接受的模拟信号的电压范围。

输入电压范围通常以伏特（V）为单位表示，比如±5V、±10V等。

输入信号超出电压范围可能会导致AD芯片失真或损坏，因此在设计中需要注意选择合适的输入电压范围。

此外，AD芯片还有一些其他参数，如信噪比（SNR）、失真等。

信噪比是指在AD转换过程中，有效信号与噪声之间的比值，通常以分贝（dB）为单位表示。

信噪比越高，表示AD芯片能够更好地提取有效信号并抑制噪声。

失真是指AD芯片在信号转换过程中引入的误差，常见的失真包括量化失真、非线性失真等。

还有一些其他常见的AD芯片参数，如供电电压、功耗、工作温度范围、封装类型等。

这些参数在具体的应用中也需要考虑。

总之，AD芯片的参数涉及到分辨率、采样率、输入电压范围、信噪比、失真等多个方面，这些参数决定了AD芯片的性能和适用范围。

在选择AD芯片时，需要根据具体的应用需求来综合考虑这些参数。

动态变形测量系统技术要求及规格参数非接触式应变测量系统采用立体双CMOS相机测量技术，以数字相关测量方式，利用一个灵活的触发器读取并记录负载信号，控制系统进行同步的图像采集。

具备极高的可靠性和测量精度，测量范围可以根据需要进行调整，可以准确和实时地测量大量反光靶点的动态位置坐标，通过对零件在不同负载条件或不同运动条件下靶点位置进行测量，准确计算出零件相应位置的位移和变形，结果以动态图形化显示和输出；适于测量和计算在负载和温度变化条件下刚性零件的位移、物体的变形、轨迹以及零件的动态特性。

1. 系统参数※1.1 采用数字相关（DIC）测量方式，通过1个CCD测量相机，获得二维表面全场的应变分布数据；1.2 利用立体相机空间跟踪测量技术，动态跟踪靶点的空间位移和速度、加速度，并计算空间变形轨迹；1.3应变范围：0.005% ~ 2000%1.4 空间位置测量精度：0.01 mm / m3, 应变测试精度：≤ 0.005%1.5 设备在质量上应具有优良品质和可靠性，性能稳定，故障率低，整机保证可靠寿命，精度不降低。

供货厂家在中国国内应该有办事处或者代理机构，有专门的售后服务人员，售后服务及时；1.6 投标方所投设备的制造商必须有十年以上（含十年)研制、生产该类设备，有十年（含十年）的销售历史。

制造商在国内不得有不良供货记录，设备不应该是试制品，同型号设备至少有五家以上（含五家）国内测试用户，并提供用户清单、合同复印件或验收证明2. 静态和动态变形测试硬件技术要求：2.1.1 ※测量采用1个高分辨率测量相机；2.1.2 ※测量分辨率: ≧6百万像素，2750 x 2200 pixels；2.1.3 ※满幅2750 x 2200分辨率时的采样频率为25 Hz;降低分辨率时,采样频率为44H；2.1.4 ※可同时识别散板图案和标靶记号点，记号点数量不限；2.1.5 ※一个50mm 光学镜头；2.2 配有专用的包装箱，方便运输；2.3 ※可调节相机安装支架及稳定的三角架，具有良好的稳定性，并可方便的固定和调节相机水平和垂直位置和角度。

oceanstorpacific 9920 参数
OceanStor Pacific 9920是一款全对称分布式架构的存储系统，其参数包括以下
几个方面：
1.存储容量：OceanStor Pacific 9920的裸容量范围为38.4 TB~9
2.16 TB，具体容量可根
据实际需求配置。

2.节点数量与配置：系统采用全对称分布式架构，每个机箱高度为2U，节点数为1，
每个节点最多可配置12块3.5英寸SAS SSD硬盘或22块2.5英寸或3.5英寸SAS SSD硬盘。

主存盘类型为3.5英寸SAS SSD硬盘。

3.处理器与内存：每个节点配备2颗鲲鹏920处理器或2颗x86架构处理器，最大内
存容量为512 GB、768 GB或1 TB。

4.系统盘：每个节点配备2个600 GB SAS HDD系统盘。

5.网络接口：前端业务网络类型包括25 GE或100 GE TCP/IP、100 GE RoCE、100 Gb/s
EDR InfiniBand，存储互联网络类型包括100 GE RoCE、100 Gb/s EDR InfiniBand、
10 GE或25 GE TCP/IP、25 GE或100 GE RoCE、100 Gb/s InfiniBand。

tosa和rosa规格书摘要：1.TOSA 和ROSA 的概述2.TOSA 和ROSA 的规格书内容3.TOSA 和ROSA 规格书的对比4.TOSA 和ROSA 规格书的应用场景正文：TOSA（Terrestrial Optical System Assembly）和ROSA（Reflective Optical System Assembly）是两种不同的光学系统组件，它们在航天、通信和科学研究等领域有着广泛的应用。

本文将介绍这两种组件的规格书，并比较它们之间的差异以及各自的应用场景。

首先，我们来了解一下TOSA 和ROSA 的概述。

TOSA 是一种用于卫星通信系统的地面光学系统组件，主要用于卫星激光通信和卫星间激光通信。

ROSA 则是一种反射式光学系统组件，具有较高的光学性能和稳定性，适用于空间激光通信和激光测距系统。

接下来，我们来详细了解一下TOSA 和ROSA 的规格书内容。

TOSA 规格书主要包括以下内容：光学系统参数、机械结构设计、光学组件性能、系统性能、接口定义和环境适应性。

ROSA 规格书则主要包括：光学系统设计、光学组件性能、机械结构设计、系统性能、接口定义和环境适应性。

从规格书的内容来看，两者都对光学系统性能、组件性能和机械结构设计有较高的要求，但TOSA 更注重卫星通信场景的应用，而ROSA 则更注重反射式光学系统的性能。

再来看看TOSA 和ROSA 规格书的对比。

首先，在光学系统设计上，TOSA 采用的是地面光学系统，而ROSA 采用的是反射式光学系统。

这使得TOSA 在卫星通信方面具有优势，而ROSA 在激光测距方面具有优势。

其次，在组件性能方面，两者都要求光学组件具有高性能和稳定性，但在具体参数上存在差异。

最后，在系统性能方面，TOSA 更注重卫星通信的性能，而ROSA 则更注重反射式光学系统的性能。

最后，我们来了解一下TOSA 和ROSA 规格书的应用场景。

TOSA 主要应用于卫星通信系统、卫星间激光通信和激光测距系统等。

Building a CustoMac: Buyer's Guide 2012Posted by tonymacx86 on Thursday, August 02, 2012Labels: Core i5, Core i7,CustoMac,Ivy Bridge,Mac, Mountain Lion, OS X, Socket 2011It's an amazing time once again to build a computer. Intel's "Ivy Bridge" CPUs alongside with the latestmotherboards are the fastest and most compatible consumer components we've ever tested. There is nativesupport for Thunderbolt, NVIDIA GeForce 6xx "Kepler" graphics cards, and Ivy Bridge in OS X Mountain Lion10.8.On the pro front, Apple hasn't updated their Mac Pro since 2010, but Intel's "Sandy Bridge-E/EP" has nativekernel support. Socket 2011 CPUs are available in quad core, hexacore, and octacore (Sandy Bridge-EPXeon only) options. Maximum RAM on single socket LGA-2011-based motherboards is 128 GB, making theplatform ideal for tasks that need extra headroom. In comparison, Socket 1155 is capable of 32 GB of RAM.These no compromise supercomputers may never be fully optimized for power management, but they are themost powerful.For maximum ease of use with guides and methods, we put together some generalhardware recommendations. These might not be the only components that work, but based on our researchthey're the easiest and most supported options. Use these as a jumping off point or as a shopping list. You'llbe supporting the site automatically if you get anything through these links, so thanks in advance!Ivy Bridge CustoMac Budget BuildA powerful desktop build with budget-minded parts and no graphics card. This build contains a quad-coreCPU, ATX form factor, and onboard graphics. The Intel HD 4000 graphics integrated into the Ivy Bridge CPusare now working with full acceleration with the Chimera bootloader.CPUOptionsIntel Core i5-3570K Amazon NeweggMotherboardOptionsGA-Z77-DS3HGA-H77-DS3HGA-B75M-D3PGA-Q77M-D2HAmazon NeweggAmazon NeweggAmazon NeweggAmazon Newegg4GB CorsairSearchClick here to buy us a cup of coffee...THANK YOU FOR YOUR SUPPORT!It helps us continue to do what we do.UniBeast 1.5Mountain Lion GuideUniBeastLion GuideiBoot + MultiBeastSnow Leopard Guide Home CustoMac Recommended Builds Downloads DSDT Forum Guides Wiki VideoShowing posts with label CustoMac. Show all postsRAM Options1600Mhz DDR38GB Corsair 1600Mhz DDR316GB Corsair 1600Mhz DDR3Amazon NeweggAmazon NeweggAmazon Newegg CaseCorsair Carbide300RAmazon NeweggStorage OptionsSeagate BarracudaSATA 6Gb/s 1TB HDDSanDisk Extreme SATA 6Gb/s 120GB SSDAmazon NeweggAmazonPower SupplyCorsair 430 WattAmazon NeweggWifi CardTP-Link PCI ExpressWifi Adapter (TL-WDN4800)Works Natively!AmazonOperating SystemMac OS X 10.8 Mountain LionMac App StoreIvy Bridge CustoMac Pro BuildThese full sized ATX builds have quad-core CPUs, maxed out RAM, and lots of expandability. Well suited for any demanding uses. Each has few high-end graphics card options that work in OS X Mountain Lion.CPUIntel Core i5-3570KIntel Core i7-3770Intel Core i7-3770KAmazon Newegg Amazon Newegg Amazon NeweggMotherboard OptionsGA-Z77X-UD5H GA-Z77X-UP5-THAmazon Newegg Amazon NeweggGraphics CardOptionsGeForce GT 640GeForce GTX 560 Ti GeForce GTX 660 TiAmazon Newegg Amazon Newegg Amazon Newegg▼ 2012 (45)▼ August (1)Building a CustoMac: Buyer's Guide 2012► July (5)► June (7)► May (11)► April (3)► March (6)► February (7)► January (5)► 2011 (76)► 2010 (50)► 2009 (24)Site Affiliates/SponsorsNeed some hardware? Buy your stuff through here for special deals, and helpthe site while you're at it!iBoot + MultiBeast:Install Mac OS X on any Intel-based PC Any OSx86 installationtonymacx86tonymacx86Join the conversationtonymacx86 Comment here to win a BitFenix Prodigy mini-ITX case!goo.gl/TXIPY13 hours ago · reply · retweet ·favoritetonymacx86 The Raspberry Pi gets some tough competition from the cubieboard goo.gl/aKbdx15 hours ago · reply · retweet ·favoritetonymacx86 iPhone 5 expected to launch on the 12th goo.gl/Evprb yesterday · reply · retweet · favorite tonymacx86 The all new tonymacx86Chat is now available goo.gl/7XIfT yesterday · reply · retweet · favoritetonymacx86 Intel's new Ivy BridgeGeForce GTX 670GeForce GTX 680AmazonNeweggAmazonNeweggStorageOptionsSeagate BarracudaSATA 6Gb/s1TB HDDSanDisk ExtremeSATA 6Gb/s120GB SSDAmazon NeweggAmazonCaseCorsair Carbide500RAmazon NeweggRAM16GB Corsair1600Mhz DDR3Amazon NeweggPower Supply Corsair 650watt Amazon NeweggWifiCardTP-Link PCI ExpressWifi Adapter(TL-WDN4800)Works Natively!AmazonOperatingSystemMac OS X10.8 Mountain LionMac App StoreSocket 2011 CustoMac Pro BuildThese rigs are the most powerful single CPU systems you can build. Warning: Power Management is NOTworking, and may not ever work. This means no speedstep, sleep, etc...Intel XeonCPU OptionsIntel Xeon E5 2609(4 core)Intel Xeon E5 2630(6 core)Intel Xeon E5 2640(6 core)Intel Xeon E5 2650(8 core)Intel Xeon E5 2690(8 core)Amazon NeweggAmazon NeweggAmazon NeweggAmazon NeweggAmazon NeweggIntel Core i7CPU OptionsIntel Core i7-3820(4 core)Intel Core i7-3930K(6 core)Amazon NeweggAmazon Neweggguide can seem daunting at firstglance, especially when trying toremember cryptic terminal commandsand sorting ...UniBeast: Install MacOS X Lion Using an All-In-One Bootable USBDriveIntroducing UniBeast- ournew tool to create a bootable USB drivefrom your Mac App Store purchasedcopy of Install Mac OS X Lion or A...MultiBeast - TheUltimate Post-InstallationUtilityIntroducing my latestcreation... MultiBeast isan all-in-one post-installation tooldesigned to enable boot from harddrive, and install...Building a CustoMac:Buyer's Guide 2012It's an amazing timeonce again to build acomputer. Intel's "IvyBridge" CPUs alongside with the latestmotherboards are the fastest...xMove + MultiBeast:Install OS X 10.7 Lion onany Supported Intel Core2 or Core i based PCAny OSx86 installationguide can seem daunting at firstglance, especially when trying toremember cryptic terminal commandsand sorting thr...Dual Boot Windows 7and OS X Snow LeopardUsing ChameleonUsing Chameleon asyour bootloader, you canboot an infinite amount of operatingsystems on your PC. It's simple to usea separate hard dri...Building a Sandy BridgeCustoMac: Buyer'sGuideBuilding a customcomputer for Mac OS Xcan be a very rewarding experience,When you choose compatiblehardware, the results can be asto...Chimera: UnifiedChameleon BootloaderChameleon is an open-source project withnumerous developmentteams working in parallel creatingvarious branches containing new andexciti...Mac OS X 10.7.4 UpdateToday Apple releasedMac OS X 10.7.4 thefourth major update toMac OS X Lion. Toeliminate any potential issues, weIntel Core i7-3960X(6 core)Amazon NeweggMotherboardGigabyteGA-X79-UD5Amazon NeweggRAM16GB Corsair1600Mhz DDR332GB Corsair1600Mhz DDR364GB Corsair1600Mhz DDR3Amazon NeweggAmazon NeweggAmazon NeweggGraphics CardOptionsGeForce GT 640GeForce GTX 560 TiGeForce GTX 660 TiGeForce GTX 670GeForce GTX 680Amazon NeweggAmazon NeweggAmazon NeweggAmazon NeweggAmazon NeweggCaseCorsair Graphite600TAmazon NeweggPower Supply Corsair 750watt Amazon NeweggStorageOptionsSeagate BarracudaSATA 6Gb/s1TB HDDSanDisk ExtremeSATA 6Gb/s120GB SSDAmazon NeweggAmazonCPU CoolerCorsair H60 Hydro SeriesLiquid CoolerAmazon NeweggWifiCardTP-Link PCI ExpressWifi Adapter(TL-WDN4800)Works Natively!AmazonOpticalDriveSony Optiarc Amazon Newegggenerally recomme...Building a Sandy BridgeCustoMac: CustoMacMini 2011We're super excitedabout the new support foronboard Intel HD 3000 graphics in Lionintroduced in Chimera 1.5 ! This meansis that it...ati (8) audio(18) chameleon(46) chimera (21) com.apple.boot.plist(21) Core i3(44) Core i5(86)Core i7 (91) CustoMac (9)DSDT (45) forum(8) guide (45) H55 (15)iBoot(19) installer(36) IvyBridge (10) leopard (19) Lion(70) Mac(182) Mountain Lion(8) MultiBeast (40) news(87) nvidia(25)OS X(182) P55 (45) PSA (10)Sandy Bridge(26)Snow Leopard(121) SoftwareUpdate(15)UniBeast(8) Utilities(46)Video (19)(1) (4) (2)(4) (1)(4)(1) (5) (2)(7)(3) (1) (1)(6)(3)(2) (2)(5)(3)(1)OperatingSystemMac OS X10.8 Mountain LionMac App StoreOperating SystemThe world's most advanced operating system is available at a bargain price. Purchase Mac OS X via the Mac App Store, , or any retail Apple Store location.OS X Mountain Lion App Released July 2012Mac App StoreNVIDIA GeForce Graphics CardsOne of the most important components in a custom build is the graphics card. If you're building a CustoMac,it's an especially tricky decision. Not only do you have to worry about what will be a good performer for the cost, but you also have to be informed about what is fully supported, and what is not. The following graphics card examples are all natively compatible without modifying drivers. Each gives a range of port options, install compatibility, and is known to work with minimal configuration. Furthermore, using the Chimera bootloader,it's now possible to use multiple NVIDIA cards in tandem - dual and triple cards are enabled by default.GeForce GT 640PCIe-powered 900 MHz Clock for low power & quiet use.Amazon ASUS , EVGA Gigabyte , MSIPNYNewegg ASUS , EVGA Gigabyte , MSI PNY , ZotacGeForce GTX 560 Ti Mid-range card with high performance.Amazon ASUS , EVGAGigabyte , MSI Newegg ASUS , EVGA Gigabyte , MSI PNY , Zotac GeForce GTX 660 TiMid to high end performance card.Amazon ASUS , EVGA Gigabyte , MSIPNY , Zotac Newegg ASUS , EVGA ,Gigabyte , MSI ,PNY , Zotac GeForce GTX 670StandardHigh end - our top recommendation.Amazon ASUS , EVGA Gigabyte , MSIPNY , ZotacNewegg ASUS , EVGA ,Gigabyte , MSI ,PNY , ZotacGeForce GTX 670UpgradedHigher graphics clock speed.AmazonASUS, EVGAGigabyte, MSINeweggASUS, EVGAMSIGeForce GTX 680StandardThe top end card.AmazonEVGAGigabyte, MSIPNY, ZotacNeweggASUS, EVGA,Gigabyte, MSI,PNY, ZotacGeForce GTX 680UpgradedHigher graphics clock speed.AmazonASUS, EVGAMSI, ZotacNeweggEVGA, MSI, Zotac*Some users reporting sleep/wake issues in Mountain Lion.Ivy Bridge Socket 1155 Desktop CPUsIntel Core i7-3770K3.5Ghz4 Cores / 8 Threads, TurboUnlocked for OverclockingAmazon NeweggIntel Core i7-37703.4Ghz4 Cores / 8 Threads, Turbo Amazon NeweggIntel Core i5-3570K3.4Ghz4 Cores / 4 Threads, TurboUnlocked for OverclockingAmazon NeweggGigabyte MotherboardsWe recommend these specific Gigabyte motherboards because of native power management support, network, and audio. They are the most compatible with OS X and are the easiest motherboards to get up and running for first time builders.GigabyteGA-Z77X-UP5-THATXVGA, DVI, HDMIDual ThunderboltBluetooth/Wifi*Amazon NeweggGigabyte ATXAmazon NeweggGA-Z77-DS3H VGA, DVI, HDMIGigabyte GA-H77-DS3HATX VGA, DVI, HDMIAmazon NeweggGigabyte GA-Z77X-UD5HATXVGA, DP, DVI, HDMIAmazon NeweggGigabyte GA-Q77M-D2HmATXVGA, DVI, HDMI, DPAmazon NeweggGigabyte GA-B75M-D3PmATXVGA, DVI, HDMI, DPAmazon Newegg*Atheros wifi/bluetooth card not functional in OS X.DrivesChoose a 1TB or less hard drive if planning to use Chimera/Chameleon as your bootloader. Also, choose 512B format drives. 4K advanced format drives will not work with the bootloader without workarounds . Note that this is only applicable for the boot drive, whereas your storage drive can be any size.500GBHitachi Deskstar SATA 3Gb/sAmazon Newegg500GBSeagate BarracudaSATA 6Gb/sAmazon1TBSeagate BarracudaSATA 6Gb/sAmazon Newegg120GB SanDisk Extreme SSDSATA 6Gb/sAmazon240GB SanDisk Extreme SSDSATA 6Gb/sAmazon480GB SanDisk Extreme SSD AmazonSATA 6Gb/s8GB USB Flash Drive Amazon NeweggOpticalSony Optiarc Amazon Newegg DriveAccessoriesAppleAmazonWired KeyboardAppleWireless KeyboardAmazon(Bluetooth)LogitechWireless KeyboardAmazon(USB)Apple Magic Trackpad AmazonApple Magic Mouse AmazonTargus BluetoothAmazonUSB Adapter(ACB10US)TP-Link PCI ExpressWifi AdapterAmazon(TL-WDN4800)Works Natively! Thunderbolt AccessoriesOlder PostsAppleThunderbolt to EthernetAdapterAmazonAppleThunderbolt to FireWire400/800 AdapterApple Thunderbolt CableAmazonSeagate GoFlex FreeAgent Thunderbolt to SATAAdapterAmazonRemember, when building your own rig, it's easy to get frustrated- don't give up! There are users with similar specs at to help you out if you get stuck.Oh, and don't forget, if you end up buying anything, click through one of the links here. That way, you'll be supporting the site, as well as getting the best prices. Thanks in advance!Good luck, and let us know how it goes!-tonymacx86 & MacMan Related Posts:Mountain Lion is Now Available For Purchase from the Mac App Store Native Support in Mountain Lion- Ivy Bridge, HD 4000, GeForce 6xx Building a Sandy Bridge CustoMac: Buyer's Guide (Z68)Building a CustoMac: 3 Updated Builds (P55/H55)Building a CustoMac: CustoMac Pro 2010 (X58)Building a CustoMac: CustoMac Mini 2010 (H55) For discussions on this and other topics, register today at !HomeCopyright ©2012 tonymacx86 LLC。

3D全液晶仪表，高端SOC芯片盘点全液晶仪表集成机械仪表的所有功能,且色彩表现更加酷炫,内容更加丰富,使用中的故障率也非常低,正因为有这些优势,它代表了未来汽车仪表的发展方向,其进步必然带动相关领域的发展,如SOC芯片、液晶屏等。

下面我们就来看看最具代表性的全液晶仪表SOC方案。

1、瑞芯微RK3358M瑞芯微RK3358M是一款高性能车规级SOC,通过了AEC Q100测试,在安全性和可靠性上均有保障。

芯片采用四核Cortex A35 CPU,算力达到了13KDMIPS。

集成ARM G31 GPU,支持OpenGL ES 3.1,可满足复杂而酷炫的HMI显示需求。

同时满足ADAS、导航等3D显示,为用户带来更好的体验。

瑞芯微RK3358M支持16bit或32bit配置,支持1280*480、1920*720等分辨率的屏幕,客户可根据自己的需求设计更具差异化的产品。

解码方面,该芯片支持H265/H264解码,满足当前主流的适配格式。

内置安防级ISP,达到8百万像素,可以支持车载图像的专业处理。

拥有RGB/LVDS/MIPI等主流显示接口,支持双通道显示,可以带动两个屏幕显示,且可以同时支持2个摄像头接入。

系统方面,瑞芯微RK3358M 支持Linux和QNX双系统,全开放全开源,客户可以更灵活地开发产品。

2、恩智浦i.MX8QX/i.MX8DX恩智浦i.MX8系列是针对高端市场推出的旗舰产品,它沿用了前一代产品的通用子系统和架构,有多种引脚兼容版本可供选择,可以最大程度实现软件的再利用,拥有极具性价比的扩展选择范围。

i.MX8QX是该系列中性能最强的芯片,采用四核Cortex A35+M4架构,采用全耗尽型绝缘层硅技术对其原有性能进行了优化,优化后能效更高、系统运行温度更低而且电池寿命更长。

内置GC7000L GPU,可支持摄像头和显示屏达到ASIL-B 级汽车安全认证标准。

i.MX8QX内部高度集成,支持图形、视频、图像处理以及音频和语音功能,非常适合应用于全液晶仪表。