華為FPGA設(shè)計(jì)規(guī)范 VERILOG約束 編程規(guī)范時(shí)序分析等全套資料:FPGA技巧Xilinx.pdfHuaWei Verilog 約束.rarSynplify工具使用指南(華為文檔)[1].rar.rarVerilog HDL 華為入門教程.rarVerilog典型電路設(shè)計(jì) 華為.rar一種將異步時(shí)鐘域轉(zhuǎn)換成同步時(shí)鐘域的方法.pdf華為coding style.rar華為FPGA設(shè)計(jì)流程指南.doc華為FPGA設(shè)計(jì)規(guī)范.rar華為VHDL設(shè)計(jì)風(fēng)格和實(shí)現(xiàn).rar華為專利：一種快速無(wú)毛刺的時(shí)鐘倒換方法.rar華為專利：華為小數(shù)分頻.rar華為以太網(wǎng)時(shí)鐘同步技術(shù)_時(shí)鐘透?jìng)骷夹g(shù)白皮書(shū).rar華為硬件工程師手冊(cè)目前最全版本.rar華為面經(jīng).doc華為面經(jīng).rar靜態(tài)時(shí)序分析與邏輯...pdf
上傳時(shí)間： 2021-11-05
上傳用戶：qdxqdxqdxqdx
This book addresses programmer attitudes, but it’s not some kind of psychology textbook. We’ll investigate many topics, including: Source code presentation Defensive coding techniques How to debug programs effectively Good teamworking skills Managing your source code Take a quick glance through the table of contents to see exactly what’s covered. What is the rationale behind my selection of topics? I’ve been mentor- ing trainee programmers for many years, and these are the topics that have come up time and time again. I’ve also worked in the software factory for long enough to have seen the recurring problems—I address these too. If you can conquer all of these programming demons, you’ll progress from an apprentice coder to a real code craftsman.
標(biāo)簽： excellent practice writing Craft Code code the of
上傳時(shí)間： 2021-11-09
上傳用戶：danix800
一天學(xué)會(huì)用Allegro畫電源板Allegro 由于其相對(duì)完善、強(qiáng)大的功能，一向被認(rèn)為是較難學(xué)的畫板軟件之一，主要原因也是因?yàn)楣δ芴啵?如果按 500 多頁(yè)的出版教材來(lái)一一學(xué)是有點(diǎn)費(fèi)時(shí)的，其實(shí)，如果只是用來(lái)畫簡(jiǎn)單電源板的話，一兩天就可以學(xué)會(huì)了， 沒(méi)有很多命令要記，幾乎要用的命令都可以從下拉菜單中找到且大部分都已以直觀的圖標(biāo)按鈕形式分布在軟件主界 面上，即你可直接輸入命令也可以從菜單中操作，也可從工具欄中點(diǎn)“按鈕”，覺(jué)得哪種更方便就用哪種。該教程 只說(shuō)畫電源板用到的功能部分，使復(fù)雜工具變?yōu)楹?jiǎn)單、易學(xué)。如下圖是一塊用 Allegro 畫的單面電源板。 ————本教材主要 for 從用 Altium Designer 和 PADS 轉(zhuǎn)過(guò)來(lái)的工程師。完成板子的效率比 99SE 高得多。 一、 建原理圖 *目的是用于生成網(wǎng)表導(dǎo)入 allegro 中布局。（習(xí)慣不需原理圖和網(wǎng)表就能畫板的工程師請(qǐng)?zhí)?allegro 篇） 1.1 找個(gè)盤比如 D 盤建個(gè)項(xiàng)目文件夾，里面再建兩個(gè)文件夾，一個(gè)用于放電路原理圖，一個(gè)用于放 PCB 文件， 盡量不要中文名。PS：原理圖和 PCB 都放在同一個(gè)文件夾下也可以的，只是不好找不方便管理。 1.2 打開(kāi) Or CAD Capture CIS→File→New→Project，在 name 一欄填電路圖名稱；在 Create a New Project Using 一欄中選 PC Board Wizard;接下來(lái)一欄 Location 是選剛才建的文件夾路徑然后點(diǎn) OK 按鈕。
上傳時(shí)間： 2022-02-06
上傳用戶：
搶答器是一種智力競(jìng)賽常用的器件,搶答器的設(shè)計(jì)方法千差萬(wàn)別,文章利用常用的數(shù)字電子器件,設(shè)計(jì)了八路搶答器電路的設(shè)計(jì)、仿真及實(shí)現(xiàn)的全過(guò)程,提出兩種可行的設(shè)計(jì)方案:方案1采用74ls373實(shí)現(xiàn)電路鎖存,74ls148實(shí)現(xiàn)電路編碼,74ls74及數(shù)碼管實(shí)現(xiàn)電路顯示;方案二采用CD4511BCN和LMC555CM集成電路及數(shù)碼管實(shí)現(xiàn)搶答器的控制和顯示。本文設(shè)計(jì)用的器件簡(jiǎn)單,容易理解,適用于初學(xué)電子技術(shù)的人員。Answer scrambler is a common device in intelligence competition, and its design methods vary greatly. This paper designs the whole process of design, simulation and Realization of the circuit of eight-way answer scrambler by using common digital electronic devices, and puts forward two feasible design schemes: scheme 1 uses 74 ls373 to realize circuit latching, 74 ls148 to realize circuit coding,74 ls74 and digital tube to realize circuit. The second scheme uses CD4511 BCN, LMC555 CM integrated circuit and digital tube to control and display the answerer. The device designed in this paper is simple and easy to understand, and it is suitable for the beginners of electronic technology.
標(biāo)簽： 搶答器
上傳時(shí)間： 2022-04-05
上傳用戶：
PIC XC8 V1.41 PRO版，編譯器破解文件，將附件文件覆蓋編譯器bin目錄下原文件即可。你懂的。。。。。。。編譯前把編譯選項(xiàng)的Free改成PRO和諧文件在MPLAB X IDE v5.00版本測(cè)試成功清除已成功 (總時(shí)間： 10ms)make -f nbproject/Makefile-default.mk SUBPROJECTS= .build-confmake -f nbproject/Makefile-default.mk dist/default/production/KEY_V1.X.production.hexMicrochip MPLAB XC8 C Compiler (PRO Mode) V1.41Build date: Jan 24 2017Part Support Version: 1.41Copyright (C) 2017 Microchip Technology Inc.Memory Summary: Program space used 2A9h ( 681) of 1000h words ( 16.6%) Data space used 4Dh ( 77) of 100h bytes ( 30.1%) EEPROM space used 0h ( 0) of 100h bytes ( 0.0%) Data stack space used 0h ( 0) of AEh bytes ( 0.0%) Configuration bits used 2h ( 2) of 2h words (100.0%) ID Location space used 0h ( 0) of 4h bytes ( 0.0%)編譯已成功 (總時(shí)間： 2s)正在加載代碼...加載完成
標(biāo)簽： XC8
上傳時(shí)間： 2022-06-21
上傳用戶：
MotioninterfaceTM is becoming a "must-have"function being adopted by smartphone and tablet manufacturers due to the enormous value it adds to the end user experience. In smartphones, it finds use in applications such as gesture commands for applications and phone control, enhanced gaming, augmented reality, panoramic photo capture and viewing, and pedestrian and vehicle navigation. With its ability to precisely and accurately track user motions, MotionTracking technology can convert handsets and tablets into powerful 3D intelligent devices that can be used in applications ranging from health and fitness monitoring to location-based services. Key requirements for Motionlnterface enabled devices are small package size, low power consumption, high accuracy and repeatability, high shock tolerance, and application specific performance programmability-all at a low consumer price point.
標(biāo)簽： mpu6050
上傳時(shí)間： 2022-07-06
上傳用戶：zhaiyawei
Overview The MT7628 router-on-a-chip includes an 802.11n MAC and baseband,a 2.4 GHz radio and FEM,a 575/580MHz MIPS? 24K% CPU core,a 5-port 10/100 fast ethernet switch. The MT7628 includes everything needed to build an AP router from a single chip. The embedded high performance CPU can process advanced applications effortlessly, such as routing, security and VolP. The MT7628 also includes a selection of interfaces to support a variety of applications, such as a USB port for accessing external storage.Features· Embedded MIPS24KEc(575/580 MHz) with 64KBl-Cache and 32 KB D-Cache·2T2R 2.4 GHz with 300 Mbps PHY data rate· Legacy 802.11b/g and HT 802.11n modes·20/40 MHz channel bandwidth· Reverse Data Grant(RDG)· Maximal Ratio Combining(MRC)· Space Time Block Coding(STBC)· MCM 8 Mbytes DDR1 KGD(MT7628KN)
標(biāo)簽： mt7628
上傳時(shí)間： 2022-07-18
上傳用戶：
在.cshrc中添加以下設(shè)定：setenV NOVAS_HOME <Verdi_install_dir>set path=（$path $NOVAS_HOME/bin）setenV NOVAS_LICENSE_FILE <full_path>/<license_file>Orsetenv NOVAS_LICENSE_FILE 5219@hostname（環(huán)境變量NOVAS_LICENSE_FILE優(yōu)先級(jí)高于LM_LICENSE_FILE）內(nèi)容：>預(yù)編譯設(shè)計(jì)前設(shè)置匹配信息·將庫(kù)名字匹配到相應(yīng)物理地址·格式[Library]logical name=physical locationpack=../1ibrary/pack用戶參數(shù)設(shè)置（set via Tools>Preferences）調(diào)用其它novas.rc（可選項(xiàng)）指定搜索路徑…>使用環(huán)境變量NOVAS_RCsetenv NOVAS_RC <path>/novas.rc>命令行中直接調(diào)用-rcFile <filename>搜索順序1.-rcFile <filename>命令行參數(shù)（read/write pointer）2.NOVAS_RC環(huán)境變量（read/write pointer）3../novas.rc4.$HOME/novas.rc5.<Verdi install>/etc/novas.rc
標(biāo)簽： verdi
上傳時(shí)間： 2022-07-20
上傳用戶：
The following table covers the main features offered by the MT7628KN and MT7628AN. Overall, the MT7628KN supports the requirements of an entry level AP/router, while the more advanced MT7628AN supports a number of interfaces together with a large maximum RAM capacity.Features· Embedded MIPS24KEc (575/580 MHz) with 64KBl-Cache and 32KB D-Cache·2T2R 2.4GHz with 300 Mbps PHY data rate· Legacy 802.11b/g and HT 802.11n modes·20/40 MHz channel bandwidth· Reverse Data Grant(RDG)· Maximal Ratio Combining(MRC)· Space Time Block Coding(STBC)· MCM 8 Mbytes DDR1 KGD(MT7628KN)·16-bit DDR1/2 up to 128/256 Mbytes(MT7628AN/KN)· SPI/SD-XC/eMMC·x1 USB 2.0 Host,x1 Ple Root Complex·5-port 10/100 FE PHY
標(biāo)簽： mt7628
上傳時(shí)間： 2022-07-25
上傳用戶：
VIP專區(qū)-嵌入式/單片機(jī)編程源碼精選合集系列（120）資源包含以下內(nèi)容：1. ARM的一個(gè)GPIO口的應(yīng)用 它使能一個(gè)口 驅(qū)動(dòng)燈亮.2. bit led2=P2^5 // led2對(duì)應(yīng)接在P2.5腳 sbit led3=P2^6 // led3對(duì)應(yīng)接在P2.6腳 sbit led4=P2^7 // led4對(duì)應(yīng)接在P2.7腳.3. EA = 1 //開(kāi)總中斷 ET0 = 1 //允許定時(shí)器0中斷 TMOD = 1 //定時(shí)器工作方式選擇 TL0 = 0x06 TH0 = 0xf8 //定時(shí)器賦予初值 .4. 嵌入式實(shí)驗(yàn)代碼非常適合全面學(xué)習(xí)ARMS3C2440,有20多個(gè)練習(xí)代碼.5. 基于C8051F340單片機(jī)的串行flash芯片SST25VF016B的應(yīng)用,配合一般的串口調(diào)試程序即可完成對(duì)板上器件的讀寫操作..6. 飛思卡爾MC9S12DG128的PORTP7中斷試驗(yàn).7. 微細(xì)間距QFP器件手工焊接指南,希望對(duì)大家有用.8. 金鵬OCMJ8*10D的觸摸屏驅(qū)動(dòng)程序.9. CODE for embedded C ,hand coding version.10. konqueror3 embedded版本, KDE環(huán)境下的當(dāng)家瀏覽器的嵌入式版本源碼包..11. 三菱PLC編寫用與點(diǎn)焊機(jī)上的PLC程序,另包括完整電氣原理圖..12. 24CXXX存儲(chǔ)數(shù)碼管 24C02讀寫(c) 24C02讀寫(匯編).13. 電機(jī)控制類 步進(jìn)電機(jī)正反轉(zhuǎn)控制 步進(jìn)電機(jī)調(diào)速控制.14. 個(gè)人設(shè)計(jì)的基于VHDL的數(shù)字電子日歷 在MAX+PLUSH軟件平臺(tái)上編譯、仿真.15. 超聲波倒車?yán)走_(dá)的設(shè)計(jì)程序 利用SPCE061A單片機(jī)實(shí)現(xiàn)超聲波倒車?yán)走_(dá)的測(cè)量計(jì)算方法。程序中采用軟件校正.16. PATTERNS FOR TIME-TRIGGERED EMBEDDED SYSTEMS by Michael J. Pont This code is copyright (c) 200.17. EP9315 開(kāi)發(fā)板手冊(cè) cirrus logic(思睿邏輯)公司在2005年推出的一款A(yù)RM920T.18. 譯本嵌入式數(shù)據(jù)庫(kù)sqlite的電子書(shū),值得大家參考..19. 1302是用來(lái)輸出北京時(shí)間的,18b20用來(lái)檢測(cè)溫度,輸出在ds1302上顯示,有仿真文件.20. 可將其需要的文件轉(zhuǎn)換成數(shù)組,主要應(yīng)用在嵌入式或單片機(jī)編程中將要分析的文件生成一個(gè)數(shù)組參加程序編譯.21. 這是關(guān)于TDOA_AOA得一篇混合定位算法,有助于研究算發(fā)的人學(xué)習(xí)和使用..22. 51串口通訊程序.23. 一個(gè)開(kāi)源的Modbus協(xié)議棧.24. 能夠詳細(xì)測(cè)量正負(fù)溫度的且小數(shù)點(diǎn)后四位的測(cè)溫系統(tǒng).25. 一本關(guān)于嵌入式系統(tǒng)實(shí)時(shí)概念的著作.26. C語(yǔ)言寫的Ibutton的讀寫文件,硬件資料 AT89s51+at24c02,編譯通過(guò),可以使用.27. arm的原理圖設(shè)計(jì).28. 本書(shū)深入淺出的介紹了可重用的理念與實(shí)現(xiàn).29. 德州儀器的關(guān)于cc2430評(píng)估模塊的原理圖及PCB資料.30. CC2430DB Reference Design TI的cc2430開(kāi)發(fā)板設(shè)計(jì)資料.31. 嵌入式MCU可靠性接口及在車載定位系統(tǒng)中的應(yīng)用.32. au1200下的boot代碼.33. ARM嵌入式系統(tǒng)開(kāi)發(fā)：軟件設(shè)計(jì)與優(yōu)化.34. 友善之臂－－－QQ2440V3原理圖.35. zigbee協(xié)議棧.36. 國(guó)外自制頻率計(jì),很全,有原理圖,有源代碼,有說(shuō)明..37. ECOS2.0的源碼.38. trf7960開(kāi)發(fā)板原理圖,是TI公司的.39. c8051f的多機(jī)通信程序 在c語(yǔ)言環(huán)境下.40. 祥細(xì)介紹液晶顯示器原理祥細(xì)介紹液晶顯示器原理.
標(biāo)簽： 通信
上傳時(shí)間： 2013-04-15
上傳用戶：eeworm
蟲(chóng)蟲(chóng)下載站版權(quán)所有 京ICP備2021023401號(hào)-1
