国产精品午夜一区二区三区,久久亚洲一区二区三区明星换脸,一本一本久久a久久精品综合妖精

DR

香港大學《操作系統》課程的實驗

香港大學《操作系統》課程的實驗，由國際著名教授DR. C.L.Wang主講，附帶源代碼

標簽： 大學操作系統實驗

上傳時間： 2013-12-25

上傳用戶：kelimu
管腳號管腳名稱 LEVER 管腳功能描述 1 VSS 0V 電源地 2 VDD 5.0V 電源電壓 3 VEE 5.0V~(-13V) 液晶顯示器驅動電壓 4 D/I H/L D/I

管腳號管腳名稱 LEVER 管腳功能描述 1 VSS 0V 電源地 2 VDD 5.0V 電源電壓 3 VEE 5.0V~(-13V) 液晶顯示器驅動電壓 4 D/I H/L D/I=“H”,表示DB7~DB0為顯示數據 D/I=“L”,表示DB7~DB0為顯示指令數據 5 R/W H/L R/W=“H”,E=“H”,數據被讀到DB7~DB0 R/W=“L”,E=“H→L”, DB7~DB0的數據被寫到IR或DR 6 E H/L 使能信號：R/W=“L”,E信號下降沿鎖存DB7~DB0 R/W=“H”,E=“H” DRAM數據讀到DB7~DB0 7 DB0 H/L 數據線 8 DB1 H/L 數據線 9 DB2 H/L 數據線 10 DB3 H/L 數據線 11 DB4 H/L 數據線 12 DB5 H/L 數據線 13 DB6 H/L 數據線 14 DB7 H/L 數據線 15 CS1 L （19264A) 選擇IC1,即（左）64列 16 RESET L 復位控制信號，RST=0有效 17 CS2 L （19264A) 選擇IC2,即（中）64列 18 CS3 L （19264A) 選擇IC3,即（右）64列 19 V0 -9V Negative Voltage for LCD DRiving 20 LED+ +5.0V The LED supply

標簽： 5.0 LEVER 管腳 VSS

上傳時間： 2014-01-01

上傳用戶：541657925
unit ScardCL {**************************************************************************} {

unit ScardCL {**************************************************************************} { } { This C DLL header file first (automatic) conversion generated by: } { HeadConv 4.0 (c) 2000 by Bob Swart (aka DR.Bob - www.DRbob42.com) } { Final Delphi-Jedi (Darth) command-line units edition } { } { Generated Date: 07.04.2009 } { Generated Time: 05:10:54

標簽： ScardCL unit

上傳時間： 2017-06-18

上傳用戶：13215175592
A few years ago I became interested in first person shooter games and in particular how the world le

A few years ago I became interested in first person shooter games and in particular how the world levels are created and rendered in real time. At the same time I found myself in between jobs and so I embarked on an effort to learn about 3D rendering with the goal of creating my own 3D rendering engine. Since I am a developer and not an artist I didn’t have the skills to create my own models, levels, and textures. So I decided to attempt to write a rendering engine that would render existing game levels. I mainly used information and articles I found on the web about Quake 2, Half Life, WAD and BSP files. In particular I found the Michael Abrash articles that he wrote for DR. Dobbs magazine while working at Id to be very illuminating.

標簽： interested particular shooter became

上傳時間： 2013-12-13

上傳用戶：hanli8870
無線電CW通聯

無線電CW通聯基本Q短語，通聯實例 A: CQCQCQ DE BA4ALC/5 BA4ALC/5 BA4ALC/5 PSE K B:BA4ALC/5 DE BD4IZL BD4IZL K A:BD4IZL DE BA4ALC/5 GM TNX FER CALL DR OM UR RST 559 55N K B:RR BA4ALC/5 DE BD4IZL GM DR OM TNX 55N RPRT UR 599 5NN FB MY NAME IS YU YU QTH JINAN JINAN BA4ALC/5 DE BD4IZL K A: DR YU OM TNX FB RPRT OP JACK JACK QTH NINGBO NINGBO WX HR IS FINE ES WARM TEMP 20C 20C HW? DE BA4ALC/5 K B:R DR JACK OM WX CLOUDY CLOUDY ES TEMP 15C 15C BT RIG FT80C FT80C ANT DIPOLE DP PWR 100WATTS 1TTW BA4ALC/5 DE BD4IZL K A: BD4IZL DE BA4ALC/5 MY RIG IS IC746PRO IC746PRO ES PWR 100W 1OOW BT ANT 2 ELE YAGI 2ELE YAGI 12MH TNX FER NICE QSO QSL VIA BURO HPE CUAGN BD4IZL DE BA4ALC/5 73 73 GL ES GB TU TU SK.. B:TNX FB CW QSO QSL QRZ.COM CUAGN BA4ALC/5 DE BD4IZL 73 DR JACK TU SK.. A:. B:.

標簽： 無線電 CW

上傳時間： 2019-03-05

上傳用戶：shuyinglee
High+Performance+RF+MEMS

Micro-Electro-Mechanical Systems (MEMS) are miniature systems composed ofintegratedelectricalandmechanicalpartstosenseand/orcontrolthingsonaμmscale. The concept of MEMS is attributed to Richard Feynman’s famous talk on December 29th, 1959 [2,3]. DR. Feynman foresaw many aspects of future MEMS development with his insight in microphysics. In particular, material properties in the μm scale are differentfrombulkpropertiesandthescalingdownofintegratedcircuits(IC)fabrication technology has been a major DRiving force of MEMS development.

標簽： Performance High MEMS RF

上傳時間： 2020-06-06

上傳用戶：shancjb
開關電源設計（英文版）

It all started rather innocuously. I walked into DR GT Murthy’s office one fine day, andchanged my life. “Doc” was then the General Manager, Central R&D, of a very largeelectrical company headquartered in Bombay. In his new state-of-the-art electronics center,he had hand-picked some of India’s best engineers (over a hunDRed already) ever assembledunder one roof. Luckily, he too was originally a Physicist, and that certainly helped me gainsome empathy. Nowadays he is in retirement, but I will always remember him as athoroughly fair, honest and facts-oriented person, who led by example. There were severalthings I absorbed from him that are very much part of my basic engineering persona today.You can certainly look upon this book as an extension of what Doc started many years agoin India … because that’s what it really is! I certainly wouldn’t be here today if I hadn’t metDoc. And in fact, several of the brash, high-flying managers I’ve met in recent years,desperately need some sort of crash course in technology and human values from Doc!

標簽： 開關電源

上傳時間： 2021-11-23

上傳用戶：
MAX30102芯片心率血氧傳感器模塊傳感器模塊軟硬件設計資料包括STM32測試源碼AD設計原理圖及

MAX30102芯片心率血氧傳感器模塊傳感器模塊軟硬件設計資料包括STM32測試源碼AD設計原理圖及心率及血氧參考設計資料:參考代碼及實驗數據工程文件及庫心率及血氧參考設計資料芯片數據手冊1771.pdf2ES Teck PEMS White Paper.pdf31930_accessories.pdf5273c08fe2b6b_1_4264142A_EN_p.pdfAvant 2120 Brochure.pdfcelyon-1057-daeg.pdfDR. Bob case study for dental.pdfenvitec.pdfgclarke-2015-MASc-thesis.pdfiadt02i4p261.pdfIHE_PCD_Suppl_POI.pdfijcsit2014050679.pdfIMECS2009_pp1537-1540.pdfLuksSwensonPulseOximetryatHighAltitude.pdfMI_CCHD_Screener_Tips_Flier_3-21-13_422078_7.pdfMoon.pdfnotes6.pdfpansw_spo2_sensor.pdfPK_EN_MAsimo2008Product Catalog.pdfpm-60a-spo2-report-4.pdfpulse-oximetry-at-home.pdfpulse-oximetry.pdfpulse.pdfPulseOxFinal_low.pdfpulse_ox.pdfpxc3976461.pdfReusable SpO2 Sensors.pdfSP02-cross-reference-sensor.pdfsprt533.pdfsszb140.pdfview.pdf

標簽： max30102 芯片心率血氧傳感器 stm32

上傳時間： 2021-11-24

上傳用戶：fliang
基于FPGA設計的sDRam讀寫測試實驗Verilog邏輯源碼Quartus工程文件+文檔說明 DR

基于FPGA設計的sDRam讀寫測試實驗Verilog邏輯源碼Quartus工程文件+文檔說明，DRAM選用海力士公司的 HY57V2562 型號,容量為的 256Mbit,采用了 54 引腳的TSOP 封裝, 數據寬度都為 16 位, 工作電壓為 3.3V,并丏采用同步接口方式所有的信號都是時鐘信號。FPGA型號Cyclone4E系列中的EP4CE6F17C8，Quartus版本17.1。timescale 1ps/1psmodule top(input clk,input rst_n,output[1:0] led,output sDRam_clk, //sDRam clockoutput sDRam_cke, //sDRam clock enableoutput sDRam_cs_n, //sDRam chip selectoutput sDRam_we_n, //sDRam write enableoutput sDRam_cas_n, //sDRam column adDRess strobeoutput sDRam_ras_n, //sDRam row adDRess strobeoutput[1:0] sDRam_dqm, //sDRam data enable output[1:0] sDRam_ba, //sDRam bank adDRessoutput[12:0] sDRam_adDR, //sDRam adDRessinout[15:0] sDRam_dq //sDRam data);parameter MEM_DATA_BITS = 16 ; //external memory user interface data widthparameter ADDR_BITS = 24 ; //external memory user interface adDRess widthparameter BUSRT_BITS = 10 ; //external memory user interface burst widthparameter BURST_SIZE = 128 ; //burst sizewire wr_burst_data_req; // from external memory controller,write data request ,before data 1 clockwire wr_burst_finish; // from external memory controller,burst write finish

標簽： fpga sDRam verilog quartus

上傳時間： 2021-12-18

上傳用戶：
熱計量表MBUS總線接線標準

熱計量表MBUS遠傳總線接線標準1.M-BUS介紹M-Bus（是Paderborn大學的DR.Horst Ziegler與TI公司的Deutschland GmbH和TechemGmbH共同提出的，）專門用于公共事業儀表的總線結構，稱Meter-Bus，簡稱M-Bus.M-Bus儀表總線屬于局域網（Local Area Net-work，簡稱LAN），是處于同一幢建筑或方圓幾公里遠地域內的專用網絡，被用于連接遠程監控計算機和工作站、測量儀表等設備，以便資源共享和數據傳輸。M-Bus儀表總線具有LAN的3個基本特征：（1）范圍，（2）傳輸技術，（3）拓撲結構。LAN具有星形、環形和總線形拓撲結構。M-Bus一般采用總線形拓撲結構。如下圖M-Bus儀表總線可以滿足由電池供電或遠程供電的計量儀表的特殊要求。當計量儀表收到數據發送請求時，將當前測量的數據傳送到主站，（主站可以是手持單元、計算機或其它終端），主站定期地讀取某幢建筑中安裝的計量儀表的數據。一般而言，掛接在儀表總線上的計量儀表的數目可達數百個，數據傳輸距離達數千米。在總線上傳送的數據具有高度的完整性和快速性。通信線選擇通常選擇2芯1.0mm2的RVVP多股銅線線，電源及通信線復用。網絡最遠距離不宜超過1000m，最大負載數量不宜超過256戶。安裝注意事項

標簽： 熱計量表 MBUS總線

上傳時間： 2022-06-21

上傳用戶：