① allegro 的 brd文件如何转换为altium designer 的PCB文件
1、打开来Altium designer14.2软件，File——源New——Cam document。
注意事项：
几乎每种电子设备，小到电子手表、计算器，大到计算机、通信电子设备、军用武器系统，只要有集成电路等电子元件，为了使各个元件之间的电气互连，都要使用PCB板。
② brd文件是什么文件,
Cadence AllegroCadence Allegro board Files*.brdCadence Allegro .BRD图档格式. Cadence Allegro软件下载：http://www.sn2sn.com/soft/782.htmCadence Allegro中文教程下载：http://eda.sde.net/down/list.asp?id=311Cadence Allegro 操作说明下载：http://www.51eda.com/Soft/simulation/book/200310/20031030194100.html[英文说明]The Cadence Allegro 15.2 systems of the new generation of Cadence connected to design the platen optimization with each other to accelerate the high performance high definition also to connect the design with each other.Cadence?The key technique that the Allegro platen need, to create to make from the IC, postting and a the whole set of the PCB integrity design flow process.The Cadence SPB 15.2 can provide the new generation to be in conjunction with the design procere, in order to create the whole design chain of crossover?- Include the cooperative relation that the I/ O buffer, IC, postting and PCBs design the personnel.The software of the Cadence corporation have:Cadence Allegro;Cadence LDV;Cadence IC5.0;OrCAD etc. of Cadence. The function strong configuration cloth wire design tool- Allegro PCB, it is the PCB design system that the instry lead.The Allegro PCB is an alternant environment, useding for create the sum edit sophisticated, have another the layer to print to make the circuit board.Exuberant function of the Allegro PCB contented requirement that the world design sum make nowadays. Aim at the object to complete the system to be in conjunction with the design on time, the Cadence Allegro platen makes integrated circuit, the postting sum that can be in conjunction with to design the high performance print make the circuit board to connect with each other, declining the low cost union quicken proct to appear on market the time. The Cadence Allegro system connect the platen and can across the integrated circuit, postting and PCBs to be in conjunction with to design the high performance to connect with each other with each other.Apply the platen is in conjunction with the design procere, engineer can quickly a sum of the optimization I/ O buffer acrosses the integrated circuit, postting and PCB systems with each other .That system can avoid the hardware to return the work union step – down hardware cost sum to shorten to design the cycle.Control the driving Allegro flow process includes the deluxe function to used for design's catch, the semaphore integrity and physics realization.Because it still have to arrive the Cadence Encounter and the support of the Virtuoso platens, the Allegro be in conjunction with the design procere make efficiently of design chain be in conjunction with to become realistic. The Cadence Allegro system connects to design the platen with each other Aim at the object to complete the system to be in conjunction with the design on time, the Cadence Allegro platen makes integrated circuit, the postting sum that can be in conjunction with to design the high performance print make the circuit board to connect with each other, declining the low cost union quicken proct to appear on market the time. It are a logic, physics of semaphore and electricities that system connect with each other connect, with the return and the rate of doing work dispatching systems that it correspond.The integrated circuit and the system teams face the unprecedented challenge at the time of designing the top speed system of today with each other .Because the integration degree of the integrated circuit increases continuously, the I/ O and posttings of the core plate lead the foot also in the quick fierce super -.The data transmission speed of the milliard Hertz velocity is equally the result in very top speed PCB and systems.At the same time, the PCB dimension of the average contracts continuously, the rate of doing work dispatching requests to also flee to rise to raise continuously along with the core plate transistor number. Resolve these sophisticated problem sums replies to increase continuously of appear on market the demand of the time press, make the traditional system component design procere become the dated sum at enmity with proper.At the design procere that the top speed system fulfillment operate system connects to need the new generation with each other, it should let design the team focus attention on exaltation to across the efficiency over – that three systems of system realm connect with each other. The Cadence 12.5 systems connect the platen and can across the integrated circuit, postting and PCBs to be in conjunction with to design the high performance to connect with each other with each other.Apply the platen is in conjunction with the design procere, engineer can quickly a sum of the optimization I/ O buffer acrosses the integrated circuit, postting and PCB systems with each other .That system can avoid the hardware to return the work union step – down hardware cost sum to shorten to design the cycle.Control the driving Allegro flow process includes the deluxe function to used for design's catch, the semaphore integrity and physics realization.Because it still have to arrive the Cadence Encounter and the support of the Virtuoso platens, the Allegro be in conjunction with the design procere make efficiently of design chain be in conjunction with to become realistic. [文件扩展名]文件格式 见下面连接
③ 用什么软件可以打开.brd文件，我想打开一个文件，着急使用谢谢
收到你的求助。一般来说，最常见的.brd文件是由cadence的allegro布线工具保存的文件。如图不行，那就是国外常用的eagle软件了。如果不懂可以邮件我，资料里有，希望能帮到你。
④ ALLEGRO 16.6打开BRD文件出现这个错误提示：ERROR(SPMHDB-238)
ALLEGRO 16.6打开BRD文件出现这个错误提示：ERROR(SPMHDB-238)：
最常见的原因是边界数据没考虑，低估数据强度，漏看数据范围。其次是编译器差异。然后是系统差异。正式比赛选手机器跟判题都是同配置同软件版本，平时训练很难保证。总之看AC率和绝对数：AC绝对数越多坑的几率越低。AC率越高，犯低级错误的概率越高。
(4)brd文件扩展阅读：
ALLEGRO系统能够编译并执行代码，使用预设的数据对这些程序进行测试。提交的代码一般会在受限的环境下运行，包括时间限制、内存限制、安全限制等。代码的输出会被ALLEGRO系统捕获，与标准答案进行比较后返回结果。
ALLEGRO作为一种在编程竞赛中用来测试参赛程序的在线系统，也可以用于平时练习。许多OJ网站会自发组织一些竞赛。
ALLEGRO网站会对用户进行排名，以用户的提交答案通过数多少或某个题目执行时间快慢为排名依据。
⑤ 苹果电脑怎么打开brd文件
一般来说，最常见的.brd文件是由cadence的allegro布线工具保存的文件。如图不行，那就是国外常用的eagle软件了。
⑥ 如何让brd文件中所有线路显示出来
1、最容易的方法便是双击文件。这样做可以让Windows智能决定使用正确的程序打开您的BRD文件。 2、若出现无法打开您的 BRD文件的情况，很可能是因为您的电脑上没有安装查看或编辑BRD文件扩展名的恰当程序。 3、若您的电脑打开了BRD文件，但使用的…
⑦ 如何打开后缀名为brd的文件
1、最容易的方法便是双击文件。这样做可以让Windows智能决定使用正确的程序打开您的BRD文件。2、若出现无法打开您的BRD文件的情况，很可能是因为您的电脑上没有安装查看或编辑BRD文件扩展名的恰当程序。3、若您的电脑打开了BRD文件，但使用的是错误的应用程序，则需要更改您的Windows注册文件关联设置。也就是说，Windows正在使用错误的程序关联BRD文件扩展名。
⑧ brd文件怎么用AD打开。
刚看到收到你的求助，那就回答一下（第一个回答的是拷贝的！）首先，.brd的PCB文件至少有两种设计软件版本：cadence和eagle、而通常国内用的是cadence，用eagle的很少很少。如果是cadence的文件，那么可以用AD打开，前提是电脑同时安装了cadence，否则有AD也打不开！如果是eagle，那就只有用eagle打开！
