Altium bus duplicate net names. Does anyone have a better way? Is there a way to trick Altium into letting nested or multidimensional buses and repeat statements work? EDIT: It appears that one of the issues where is the buses inside the repeat block give a duplicate net names error. n_pwr_seq_done lying around can become a bit verbose. EEVblog Captcha We have seen a lot of robot like traffic coming from your IP range, please confirm you're not a robot 问题描述 AD编译后，报错Duplicate Net Names Element。如图。 但是检查原理图并无网络号重复，如图。 问题原因 经过一番dubug，发现修改 P0 或 P 前缀的网络号即可消除错误。错误原因可能是因为AD软件将诸如 P00 和 P0 这类网络号判断为同一网络号。 问题解决 知道原因后，解决办法也相当简单，只要将 当在Altium Designer（AD）中遇到'Duplicate Net Names Wire NetU?'错误时，可以尝试通过调整工程参数解决。具体步骤为：进入【工程】->【工程参数】->【Option】->【网络标识范围】->选择【Global】。此外，如果模型中存在引脚标识重名的问题，比如40与41引脚，应当将'标识'写在内部，名字写在外面，避免重名 Hi, I'm an using Altium Designer to build a PCB. For example, the nets Control1, Control2 and Control3 can be bundled into the bus Control[1. 关于Duplicate Net Names Wire 网络名重复错误的解决方法有很多，我自己在遇到这个问题的时候，也尝试了许多方法，如更改网络识别符的范围为global，我报错的CPU_OK1的重复命名报错是解决了，可是又会出现更多的其他类型错误；还有的方法是直接忽略这个错误，把 I am struggling to find a way to get the compiler in Altium to see a Sheet Entry/Port (tried with both) and a net label on the same sheet to link. 0]有区别，如果你 关于我们 招贤纳士 商务合作 寻求报道 400-660-0108 kefu@csdn. 3]. Mar 24, 2015 · A bus, just like a signal harness, is only a schematic element that aims at improving the readability of your schematics. I would like to use a sheet symbol multiple times, something like the attached. 很多人遇到“Duplicate Net Names的问题，今天就分享下自己的一些心得，希望有帮助到大家。总结的教训与大家分享：说明：是在层次原理图中遇到的问题。1. 文章浏览阅读2. 5w次，点赞23次，收藏152次。本文详细介绍了EDA工具中错误报告的各项内容，涵盖了总线、元件、网络等电气错误类别及其具体错误类型，帮助读者理解并解决电子设计自动化过程中的各类问题。 文章浏览阅读9k次。本文介绍了在DXP软件中如何正确配置BUS的网络号，避免出现DuplicateNetNamesWireN000-1错误。文章指出，对于如地址总线等BUS结构，在DXP中需要为其指定正确的网络编号范围，例如A [0. 1k次，点赞7次，收藏19次。针对Altium Designer软件中原理图编译时出现的Duplicate Net Names Wire xxx错误，有效的解决措施如下： (1)、修改网络标签作用范围， (2)、离图连接器和网络标签不能同名_duplicate net names wire When both of these sheets are placed inside the top sheet, altium complains about duplicate NET-names when compiling. Sep 30, 2025 · Two sheets contain buses named IIC_SDA [1. In each sheets I placed a bus and named the wire which is connected with the bus and busentry with "Test1". I am trying to connect a pin from my microcontroller to an external pin for GPIO via a bus but I get an error: "duplicate net names wire PA1" This is In Altium (Circuit Studio, but I think these concepts are identical in AD) I get a "Duplicate Net Names Bus Slice" error on MUXOUT [1. It is 出现这个错误Duplicate Net Names Wire，主要原因是多张 原理图 的标识符（如Net Label）作用域的设置问题，在Project-》Project options中的Options选项下设置了一下Net Identifier Scope（网络标识符作用范围），由原来的Automatic改为Global，重新编译后就不会出现上述错误了，一般情况下是你用了Port (端口)标识符，还 Hi, I've made a multisheet design in altium, but on compiling I get some errors - Duplicate Bus Names Bus Slice. 9k次，点赞3次，收藏14次。本文详细介绍了在Altium Designer层次原理图中，如何正确设置网络标号以避免出现"Duplicate Net Names Element"警告。错误设置会导致更新PCB时发生错误，而正确设置需确保子电路端口和主电路的网络号与端口号完全一致，以保证无误的PCB更新。. schdoc 后追的文件，折腾了半天报“Duplicate Net Names Bus Slice D [0. What's even stranger is that when you hover over it, another error appears: Nets with only one pin. many times you can find this on AGND + DGND . 在使用altium designer设计工程项目时，项目包括14页的原理图，当对整个工程进行原理图编译时，出现大量ERROR，提示Duplicate_Net_Names_Wire，整的人很头疼，在网上搜索，通过project-》project option-》option-… This page focuses on the structural relationships between the sheets, how it works, and the tools and techniques available to create a multi-sheet design duplicate net names wire PA1 - Altium designer (2 Solutions!!) Roel Van de Paar 186K subscribers 18 Assigning a unique net name for all the traces ultimately getting together is of course a logical way. May 1, 2022 · Then click on the second wire icon (violet arrow) and Altium will highlight the second of the two duplicate items. 在使用Altium Designer的过程中，我们收到许多用户的提问，Q&A系列将针对用户关注度较高的问题，请Altium技术专家为大家答疑解惑。 [Error] TopSheet. Thread "Duplicate net names warnings are coming for bus nets" how we can overcome this issues Thanks in advance This page takes a look at verifying your design project in Altium Designer, including running a validation check against various logical, electrical and drafting violation types, interpreting errors and warnings, and resolving them I saw in your email, that you see also "Net has multiple names" warnings. Sch后追的文件统统的另存为. Bus，本来原理 Just a little background for those new to CS who may not know - in general net names are local to a sheet, it is quite possible to have the same net on different sheets and they are in no way connected. When both of these sheets are placed inside the top sheet and connected, altium complains about duplicate NET-names when compiling. The Net Identifier Scope is explicitly set to "Hierarchical", so I'd expect the Net-Labels to stay local in one sheet and the Ports to only connect to their corresponding sheet-symbol (Those are two CAN-buses, so the CANRX/CANTX I have an issue with Altium designer. I am using a Hierarchical design and Altium gives compiler errors when I use the same component name in different schematic documents. Ports are the usual way of wiring up between sheets and then there are global nets such as power. Changing the multi-channel naming scheme to $RoomName_$Component allows the proper naming convention to be retained for buses as these net names are formed. May 7, 2024 · If you have a net named the same across multiple sheets and they are not connected by Ports, Altium considers it to be a potential problem as two distinct nets inadvertent connected and will warn you about it. This redacted schematic page shows what I have (t BTW, you can allow multiple names to be used on the same net by changing the warning/error settings. 25]. 15]”错误，还有地址线。 Altium duplicate net names on top sheet Ask Question Asked 8 years, 5 months ago Modified 3 years, 11 months ago 文章浏览阅读7. i. The Net Identifier Scope is explicitly set to "Hierarchical", so I'd expect the Net-Labels to stay local in one sheet and the Ports to only connect to their corresponding sheet-symbol (Those are two CAN-buses, so the CANRX/CANTX Hi, I'm getting a "duplicate net names bus slice" error. The net names does tend to get very long for many signals though reducing the readability of the sheets a bit (personal opinion). Mar 24, 2015 · Are you using the buses to bring signals in and out of the sheets? If not, you may be able to use individual net labels to make the connections between bus members, and leave the bus as a graphical element only. 15]与D [15. My design has a top sheet (sheet1), which contains four subsidiary sheets (sheet2), and each of those four sheets contain sixteen copies of a third sheet (sheet3) - hope that's clear. SchDoc Compiler Duplicate Net Names Bus Slice - 我在包含多通道文档中收到有关总线的错误，并且我的总线在网表中看起来没有正确连接。 总线看起来是正确的。 如何在多通道设计修复这种重复网络名称的错误？ The net continuity between these branches can be broken by the inadvertent use of sheet entries with different names or the omission of a physical bus/wire connecting the sheet entries. the altium docs says that to resolve this I need to have unique names across all schematics. 在使用Altium Designer设计工程项目时，用户遇到了一个困扰：在对包括14页原理图的整个工程进行编译时，收到了大量关于"Duplicate_Net_Names_Wire"的错误提示。 这一问题让使用过程中颇为头疼。 再连接好线之后，编译发现原理图一直报“ Duplicate Net Names Wire NetR6_2 ”错误。 自己检查了电阻器件的pin属性，看是否是使用了 重复的 引脚名称，后面发现没有。 经过反复对比别的原理图库发现是自己绘制的原理图库中的一些电阻元器件 引脚放置的位置 不一样。 altium designer PCB编译时出现Duplicate Net Names Bus Slice 错误 什么意思是在层次原理图中遇到的问题 D [0. R1 in sheet1 and R1 in sheet2 will be a duplicate net. 出现这个错误Duplicate Net Names Wire，主要原因是多张 原理图 的标识符（如Net Label）作用域的设置问题，在Project-》Project options中的Options选项下设置了一下Net Identifier Scope（网络标识符作用范围），由原来的Automatic改为Global，重新编译后就不会出现上述错误了，一般情况下是你用了Port (端口)标识符，还 在使用altium designer设计工程项目时，项目包括14页的原理图，当对整个工程进行原理图编译时，出现大量ERROR，提示Duplicate_Net_Names_Wire，整的人很头疼，在网上搜索，通过project-》project option-》option-… 文章浏览阅读3. Buses are used to bundle a series of sequential nets, for example, an address bus or a data bus. I have a design that is erroring at compilation time with (among other errors) a bunch of duplicate net name errors. SchDoc Compiler Duplicate Net Names Bus Slice - I am receiving this error on the buses from my multi-channel sheet, and my buses do not look like they are properly connecting in the netlist. SchDoc Compiler Duplicate Net Names Bus Slice – 我在… To add a salt to the injury, when I created (from scratch) simple schematics with labeled net forming a logical connection it works, and Altium have no objections. 16]. EEVblog Captcha We have seen a lot of robot like traffic coming from your IP range, please confirm you're not a robot Hi, I have 2 Schematic-Documents in a Project-Workspace. 1 technical documentation for Different Net Names and related features. Explore Altium Designer 17. If not, you may have to check your preferences for how Altium highlights items. g. It must be connected to a component pin, net label, power port, port, sheet entry, or off-sheet connector. I have searched around including reading up on the top result for this problem (changing the net identifier scope doesn't solve the issue and causes many more errors). Note: I changed "Nets with only one pin" from a No Report to a warning. Bus，本来原理图是我从 99se 中导过来的，也就是把. DXP 版本：AD6 6 7903关键词： 层次图 duplicate net names 多子图目前正在画一块包含两个控制通道的电路，采用的是AD6 6 ，采用的是层次图。层次图中，MCU部分的2个通道分别画在了2个原理图文件中，采用 Does anyone have a better way? Is there a way to trick Altium into letting nested or multidimensional buses and repeat statements work? EDIT: It appears that one of the issues where is the buses inside the repeat block give a duplicate net names error. Mar 25, 2021 · The multi-channel feature is appending information to your bus name, which is not following the proper naming convention. One of the net names will be promoted to be the name used throughout the design. It is Altium duplicate net names on top sheet Ask Question Asked 8 years, 5 months ago Modified 3 years, 11 months ago EEVblog Captcha We have seen a lot of robot like traffic coming from your IP range, please confirm you're not a robot Thread "Duplicate net names warnings are coming for bus nets" how we can overcome this issues Thanks in advance 针对Altium Designer用户常见的“Duplicate Net Names Wire”问题，本项目提供了详细且高效的解决方案。当电路设计中存在多个顶层文档且网络名称重复时，本指南将引导您逐步排查并修复问题，确保电路设计的准确性。从检查设计文件到修改网络名称，再到更新原理图和验证更改，每一步都清晰明了，帮助 If you give the bus line a netlabel that is identical to the port than the warnings "Net LabelName has only one pin", and "Duplicate Net Names Element [#]". When I compile the document i get following error: "Duplicate net names wire Test1" Thanks for your help [Error] TopSheet. This usually happen if one net has different netnames - e. Hi, I'm getting a "duplicate net names bus slice" error. EEVblog Captcha We have seen a lot of robot like traffic coming from your IP range, please confirm you're not a robot 总结的教训与大家分享：说明：是在层次原理图中遇到的问题。 1. (I changed the names of entries and ports since some comments indicated that having the same net/bus names as a port name could potentially be a problem). Mar 25, 2021 · Solution Details The multi-channel feature appends information to your bus name, which does not follow the proper naming convention. . net 在线客服 工作时间 8:30-22:00 公安备案号11010502030143 京ICP备19004658号 京网文〔2020〕1039-165号 经营性网站备案信息 北京互联网违法和不良信息举报中心 家长监护 网络110报警服务 中国互联网举报中心 Chrome商店下载 账号管理规范 版权与免责 The net names does tend to get very long for many signals though reducing the readability of the sheets a bit (personal opinion). In Altium, they're defined as a group of nets which should automatically be assigned unique names when you duplicate a schematic in a number of sub sheets. 25] and IIC_SCL [1. Their core requirement is that each net in the bus is named with a common base name, followed by a numeric identifier, as shown in the images below. If I connect two net names to each other, altium selects one of them as a common net name. 15]，以确保每个信号线都有唯一的网络标识。 [Error] TopSheet. e. Changing the Multi-Channel naming scheme to $RoomName_$Component allows the proper naming convention to be retained for buses as these net names are formed. if they are connected together. For example having pwr_feedback. This page looks at how you create connectivity - physical and/or logical - between circuit elements across your captured design schematics In Altium, wire object alone does not possess the net name attribute. When both of these sheets are placed inside the top sheet, altium complains about duplicate NET-names when compiling. hnse8, tbys, cgl5g, ghsd, qbsi, 0jiip, wdyvt, augqct, 1hacpx, phce,