IN-circuit-DEBUGGER (ICD2) hardware using CY7C64613 (usb) and PIC16F877A for Microchip PIC
標(biāo)簽： IN-circuit-DEBUGGER PIC Microchip hardware
上傳時(shí)間： 2016-04-03
上傳用戶：sclyutian
AT89C51 In-Circuit Programming
標(biāo)簽： Programming In-Circuit 89C C51
上傳時(shí)間： 2013-12-14
上傳用戶：lanwei
Windows NT/2000 Debugging Using the Built-In Kernel Debugger (i386kd)
標(biāo)簽： Debugging Built-In Debugger Windows
上傳時(shí)間： 2014-01-03
上傳用戶：nanxia
The ISD51_Demo project for the MSC1200 shows how to use the ISD51 In-System-Debugger with flash breakpoints or hardware breakpoints. By default, it is configured for flash breakpoints which allow you to set real-time breakpoints in your software. Using Flash breakpoints has also the benefit that no special handing for the shared interrupt vector is required, since the hardware break registers of the MSC1200 are not used at all.
標(biāo)簽： In-System-Debugger ISD the project
上傳時(shí)間： 2014-11-18
上傳用戶：dongqiangqiang
IR Tramsmitter circuit design developed in Circuit Maker software.
標(biāo)簽： Tramsmitter developed software Circuit
上傳時(shí)間： 2017-03-21
上傳用戶：as275944189
Because WDM networks are circuit switched loss networks blocking may occur because of lack of resources. Also in circuit switched networks many paths use the same links. This toolbox answers the question how different paths with different loads influence on each other and what is the blocking on each of the defined path. Toolbox is capable of computing blocking for three different WDM network types: with no wavelength conversion, with full wavelength conversion and with limited range wavelength conversion. It is worth noting that case for full conversion can be usefull for any circuit switched network without additional constraints (i.e. wavelength continuity constraint in WDM), for example telephone network. Toolbox contains also scripts for defining network structures (random networks, user defined networks) and traffic matrixes. Three graph algorithms for shortest path computation are also in this toolbox (they are used for traffic matrix creation).
標(biāo)簽： networks blocking switched Because
上傳時(shí)間： 2017-07-28
上傳用戶：zhangzhenyu
Designing Boards with Atmel AT89C51,AT89C52, AT89C1051, and AT89C2051 for Writing Flash at In-Circuit Test. Recent improvements in chips and testers have made it possible for the tester to begin taking over the role tradi-tionally assigned to the PROM program-mer. Instead of having a PROM pro- grammer write nonvolatile memories before assembling the board, the in-cir- cuit tester writes them during in-circuit testing operations. Many Teradyne Z18- series testers are now in use loading code into nonvolatile memories, micro- controllers and in-circuit programmable logic devices. The purpose of this note is to explain how the Z18 approaches the writing task for Atmel AT89C series IC’s, so that designers of boards using these chips can get the best results.
上傳時(shí)間： 2013-11-17
上傳用戶：xiaozhiqban
以AVR單片機(jī)ATmega8和USB接口器件PDIUSBD12為核心，基于標(biāo)準(zhǔn)的USB1.1協(xié)議，設(shè)計(jì)一種通用USB接口模塊，以滿足嵌入式系統(tǒng)中對(duì)USB接口的需求。對(duì)模塊的硬件電路或單片機(jī)固件程序的硬件接口層稍加修改即可用于其他各種微處理器。該模塊可為各種嵌入式系統(tǒng)增加USB接口,實(shí)現(xiàn)與USB主機(jī)系統(tǒng)通信。 Abstract: Based on AVR microcontroller ATmega8 and USB interface chip PDIUSBD12, a general USB interface module is designed according to USB1.1 protocol for various requirements of embedded systems. Only with few modifications in circuit or hardware abstract layer of firmware, the module can be used on many types of microprocessors. All kinds of embedded systems can realize high speed and stable communication with USB host systems, owing to the facility of this module.
標(biāo)簽： AVR USB 單片機(jī) 接口設(shè)計(jì)
上傳時(shí)間： 2014-01-08
上傳用戶：趙云興
為解決傳統(tǒng)可視倒車(chē)?yán)走_(dá)視頻字符疊加器結(jié)構(gòu)復(fù)雜，可靠性差，成本高昂等問(wèn)題，在可視倒車(chē)?yán)走_(dá)設(shè)計(jì)中采用視頻字符發(fā)生器芯片MAX7456。該芯片集成了所有用于產(chǎn)生用戶定義OSD，并將其插入視頻信號(hào)中所需的全部功能，僅需少量的外圍阻容元件即可正常工作。給出了以MAX7456為核心的可視倒車(chē)?yán)走_(dá)的軟、硬件實(shí)現(xiàn)方案及設(shè)計(jì)實(shí)例。該方案具有電路結(jié)構(gòu)簡(jiǎn)單、價(jià)格低廉、符合人體視覺(jué)習(xí)慣的特點(diǎn)。經(jīng)實(shí)際裝車(chē)測(cè)試，按該方案設(shè)計(jì)的可視倒車(chē)?yán)走_(dá)視場(chǎng)清晰、提示字符醒目、工作可靠，可有效降低駕駛員倒車(chē)時(shí)的工作強(qiáng)度、減少倒車(chē)事故的發(fā)生。 Abstract: A new video and text generation chip，MAX7456，was used in the design of video parking sensor in order to simplify system structure，improve reliability and reduce cost. This chip included all the necessary functions to generate user-defined OSDs and to add them into the video signals. It could be put into work with addition of just a small number of resistances and capacitors. This paper provided software and hardware implementation solutions and design example based on the chip. The system had the characteristics of simplicity in circuit structure，lower cost，and comfort for the nature of human vision. Loading road test demonstrates high video and text display quality and reliable performance，which makes the driver easy to see backward and reduces chance of accidents.
標(biāo)簽： 7456 MAX 可視倒車(chē) 中的應(yīng)用
上傳時(shí)間： 2013-12-10
上傳用戶：qiaoyue
Designing Boards with Atmel AT89C51, AT89C52, AT89C1051, and AT89C2051 for Writing Flash at In-Circuit Test:Recent improvements in chips andtesters have made it possible for thetester to begin taking over the role traditionallyassigned to the PROM programmer.Instead of having a PROM programmerwrite nonvolatile memoriesbefore assembling the board, the in-circuittester writes them during in-circuittesting operations. Many Teradyne Z18-series testers are now in use loadingcode into nonvolatile memories, microcontrollersand in-circuit programmable logic devices. The purpose of this note is to explain how the Z18 approaches the writing task for Atmel AT89C series IC’s,so that designers of boards using these chips can get the best results.
標(biāo)簽： Designing Boards Atmel with
上傳時(shí)間： 2013-11-20
上傳用戶：lijianyu172
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