CPCI_E標準規(guī)范 CompactPCI? Express SpecificationThe documents in this section may be useful for reference when reading the specification. The revision listed for each document is the latest revision at the time this specification was published. Newer revisions of these documents may exist, so refer to the newest revision. Many of these documents are referenced throughout this specification. Refer to the newest revision of the document unless a specific revision is referenced. ? PCI Express Base Specification 3.0. PCI Special Interest Group (PCI-SIG). ? PCI Express Card Electromechanical (CEM) Specification 3.0. PCI Special Interest Group (PCI-SIG). ? PCI Express to PCI/PCI-X Bridge Specification, Rev. 1.0. PCI Special Interest Group (PCI-SIG). ? PCI Express Jitter White Paper. PCI Special Interest Group (PCI-SIG). ? PCIe Rj Dj BER White Paper. PCI Special Interest Group (PCI-SIG). ? PHY Electrical Test Specification for PCI Express Architecture. PCI Special Interest Group (PCI SIG). ? System Management Bus (SMBus) Specification, Version 2.0. Smart Battery System Implementer’
標簽: CPCIE
上傳時間: 2022-02-23
上傳用戶:
1機器視覺基礎(chǔ)知識1.1機器視覺概述1.2相機(camera)1.3鏡頭(lens)14圖像采集卡(frame grabber)15光源(ⅲ urination)1.6祝覺開發(fā)軟件(vision SDK)1.7智能相機(Smart camera)2典型案例31定位&引導(Locate&Guide)32幾何尺寸測量(Gauging33缺陷檢測(Flaw Inspection)34光學字符檢測識別(CV/OCR)
標簽: 機器視覺
上傳時間: 2022-04-02
上傳用戶:
說明: 基于51單片機結(jié)合ps2手柄的智能小車程序(Smart car program based on 51 single chip combined with ps2 controller)
上傳時間: 2022-04-20
上傳用戶:fliang
收集到的好多源程序,有需要的下載來看看。
上傳時間: 2022-04-26
上傳用戶:
主要內(nèi)容一、物聯(lián)網(wǎng)概念的提出與演進二、世界主要國家/地區(qū)物聯(lián)網(wǎng)發(fā)展概況三、物聯(lián)網(wǎng)中的關(guān)鍵問題與典型案例四、物聯(lián)網(wǎng)相關(guān)標準發(fā)展概況五、RFID與嵌入式系統(tǒng)物聯(lián)網(wǎng)概念的提出與演進1999年,EPC global前身麻省理工Auto-ID中心提出"Internet of Things"的構(gòu)想:物品上裝置的電子標簽存儲唯一的EPC碼,利用RFID技術(shù)完成標簽數(shù)據(jù)的自動采集,通過與互聯(lián)網(wǎng)相連的EPC IS服務(wù)器提供對應該EPC的物品信息-物品信息互聯(lián)網(wǎng)絡(luò)2005年,國際電信聯(lián)盟(ITU)發(fā)布名為《Internet of Things》的技術(shù)報告:“物聯(lián)網(wǎng)”是信息和通信技術(shù)(ICTs)中的新維度from anytime,any place connectivity for anyone,we will now have connectivity for anything RFID技術(shù)、傳感器技術(shù)和嵌入式智能技術(shù)是物聯(lián)網(wǎng)的基礎(chǔ)使能性技術(shù)2008年,IBM提出“智慧的地球:Smart Planet"首先,各種創(chuàng)新的感應科技被嵌入各種物體和設(shè)施中,令物質(zhì)世界被極大程度的數(shù)據(jù)化第二,隨著網(wǎng)絡(luò)的高度發(fā)達,人、數(shù)據(jù)和各種事物都將以不同方式聯(lián)入網(wǎng)絡(luò)第三,先進的技術(shù)和超級計算機則可以對這些堆積如山的數(shù)據(jù)進行整理、加工和分析,將生硬的數(shù)據(jù)轉(zhuǎn)化成實實在在的洞察,并幫助人們做出正確的行動決策
標簽: 物聯(lián)網(wǎng) RFID
上傳時間: 2022-06-26
上傳用戶:
1. General Description BL-M3362NS1 product is designed base on Broadcom BCM43362 chipset. It operates at 2.4GHz band and supports IEEE802.11b/g/n 1T1Rwith wireless data rate up to 72.2Mbps. It supports IEEE802.11isafety protocol, along with IEEE802.11e standard service quality. It supports standard interfaces SDIOV2.0(50 MHz,4-bit and1-bit) and generic SPI(up to 50 MHz), Integrated ARM Cortex?-M3 CPUwith on-chip memory enables running IEEE802.11 firmware that can be field-upgraded with future features.2. The range of applying Imaging platforms(printers, digital still cameras, digital picture frames)Consumer electronic devices(DTV, DVDplayers, Blu-ray players. etc.)Gaming platforms Carinformation MiFi/Mobile Routes Smart PAD Set-TopBoxes
標簽: wifi
上傳時間: 2022-07-04
上傳用戶:
英飛凌EiceDRIVER門極驅(qū)動芯片選型指南2019門極驅(qū)動芯片相當于控制信號(數(shù)字或模擬控制器)與功率器件(IGBT、MOSFET、SiC MOSFET和GaN HEMT)之間的接口。集成的門極驅(qū)動解決方案有助于您降低設(shè)計復雜度,縮短開發(fā)時間,節(jié)省用料(BOM)及電路板空間,相較于分立的方式實現(xiàn)的門極驅(qū)動解決方案,可提高方案的可靠度。每一個功率器件都需要一個門極驅(qū)動,同時每一個門極驅(qū)動都需要一個功率器件。英飛凌提供一系列擁有各種結(jié)構(gòu)類型、電壓等級、隔離級別、保護功能和封裝選項的驅(qū)動芯片產(chǎn)品。這些靈活的門極驅(qū)動芯片是英飛凌分立式器件和模塊——包括硅MOSFET(CoolMOS?、OptiMOS?和StrongIRFET?)和碳化硅MOSFET(CoolSiC?)、氮化鎵HEMT(CoolGaN?),或者作為集成功率模塊的一部分(CIPOS? IPM和iMOTION? Smart IPM)——最完美的搭檔。
標簽: 門極驅(qū)動
上傳時間: 2022-07-16
上傳用戶:
MT7688 family integrates a 1T1R 802.11n Wi-Fi radio,a 580MHz MIPS? 24KEcTM CPU,1-port fast Ethernet PHY, USB2.0 host, PCIe, SD-XC,I2S/PCM and multiple slow IOs. MT7688 provides two operation modes-IoT gateway mode and IoT device mode. In IoT gateway mode, the PCI Express interface can connect to 802.1lac chipset for 1lac dual-band concurrent gateway. The high performance USB2.0 allows MT7688 to add 3G/LTE modem support or add a H.264 ISP for wireless IP camera. For the IoT device mode, MT7688 supports eMC, SD-XC and USB 2.0. MT7688 can support the Wifi high quality audio via 192Kbps/24bits I2S interface and VolP application through PCM. In IoT device mode, it further supports PWM, SPI slave,3d UARI and more GPIOs. For IoT gateway, it canl connect to touch panel and BLE, Zigbee/Z-Wave and sub-1G RF for Smart home control.
上傳時間: 2022-07-24
上傳用戶:
藍牙低能耗(Bluetooth Low Energy,或稱Bluetooth LE、BLE,舊商標Bluetooth Smart)也稱低功耗藍牙,是藍牙技術(shù)聯(lián)盟設(shè)計和銷售的一種個人局域網(wǎng)技術(shù),旨在用于醫(yī)療保健、運動健身、信標、安防、家庭娛樂等領(lǐng)域的新興應用。相較經(jīng)典藍牙,低功耗藍牙旨在保持同等通信范圍的同時顯著降低功耗和成本011年,藍牙技術(shù)聯(lián)盟(SIG)發(fā)表了“藍牙智能”徽標,體現(xiàn)低功耗設(shè)備與藍牙設(shè)備的兼容性。具有“藍牙智能就緒”(Bluetooth Smart Ready)標識的外設(shè)兼容經(jīng)典藍牙與低功耗藍牙的雙模。具有“藍牙智能”(Bluetooth Smart)標識的設(shè)備僅支持低功耗藍牙,可以與“藍牙智能就緒”或“藍牙智能”設(shè)備通信。根據(jù)2016年5月藍牙技術(shù)聯(lián)盟的品牌信息,藍牙技術(shù)聯(lián)盟開始逐步停用“藍牙智能”和“藍牙智能就緒”標識,恢復使用“Bluetooth”圖案標志和文字標識。標志使用新款藍色
標簽: 低功耗藍牙
上傳時間: 2022-07-26
上傳用戶:
RK3328手冊RK3328 is a high-performance Quad-core application processor designed for Smart STB(Set Top Box) including OTT/IPTV/DVB. It is a high-integration and cost efficient SOC for 4KHDR STB.Quad-core Cortex-A53 is integrated with separate Neon and FPU coprocessor, also withshared L2 Cache. The Quad-core GPU supports high-resolution display and game.Lots of high-performance interface to get very flexible solution, such as multi-channeldisplay including HDMI2.0a and TV Encoder (CVBS). TrustZone and crypto hardware areintegrated for security. 32bits DDR3/DDR3L/DDR4/LPDDR3 provides high memorybandwidth.
上傳時間: 2022-08-10
上傳用戶:
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