iQOO Neo 10 series is confirmed to debut in China soon as a follow-up to last year's Neo 9 family. We have heard multiple rumours regarding the processor and fast charging capabilities of the iQOO Neo 10 and iQOO Neo 10 Pro. A newly leaked schematics offer us a good look at their design. The leak also reveals the display details of the iQOO Neo 10 lineup.

Hello, Looking to find Schematic for the Backup camera so try to fix. Anyone? Thx

Communication systems of electric utilities have become increasingly critical to electric system protection, operation, and maintenance. For fast tripping and clearing of system faults, communication-aided relaying has become a common protection scheme, particularly in line protection. Control centers depend on... Read more

The post Schematics and docs needed for communication systems of substation protective relaying system appeared first on EEP - Electrical Engineering Portal.

High voltage power substations are complex networks of power and control connections, represented by design elements like- Single Line Diagrams, layout and block diagrams, schematics, logic diagrams, schedules, and so many more. Wiring diagrams and schematics, in a sense, are... Read more

The post Tricks in designing and analyzing schematics and diagrams of high voltage substations appeared first on EEP - Electrical Engineering Portal.

Schematic drawings, also known as electrical or circuit diagrams, are essential tools for understanding and designing electrical circuits. Mastering schematic drawing is a fundamental skill for field engineers, allowing them to effectively troubleshoot, maintain, and modify electrical schemes. This technical... Read more

The post Fundamental concepts of schematic drawings for true field engineers (hands on HV schemes) appeared first on EEP - Electrical Engineering Portal.

Welcome to this comprehensive technical article that delves into the intricacies of electrical schematics, shedding light on crucial elements such as loops, wire connections, auxiliary contacts, MCBs, contactors, circuit breakers, isolators, earth switches, and terminal blocks. In the world of... Read more

The post Fundamental concepts of schematic drawings: Going deeper into analysis and design intricacies appeared first on EEP - Electrical Engineering Portal.

In the intricate landscape of electrical engineering, the ability to decipher and interpret schematic drawings is a skill that separates the adept from the novice. This technical article delves into the art of understanding schematics, unraveling the complexities through a... Read more

The post A roadmap for engineers seeking mastery in the language of electrical schematics appeared first on EEP - Electrical Engineering Portal.

Proper analysis of the VFD’s power and control circuit diagrams is essential for successful troubleshooting. But before starting any analysis, you must know how your system connected through VFD works and how it breathes. You must also know all components... Read more

The post Inside Variable Frequency Drive (VFD) Panel: Configuration, Schematics and Troubleshooting appeared first on EEP - Electrical Engineering Portal.

In modern electrical power systems, ensuring a reliable and continuous supply of electricity is critical, particularly in facilities where downtime can result in significant operational disruptions and financial losses. Low voltage automatic transfer schemes at substations play a vital role... Read more

The post ATS Schematics and Logic Analysis for a Substation 415V AC Auxiliary Supply Panel appeared first on EEP - Electrical Engineering Portal.

In the domain of electrical engineering, seal-in contacts stand as pivotal components in control circuits, ensuring the sustained operation of electrical devices beyond the initial activation. These mechanisms play a critical role in maintaining the energized state of circuit elements,... Read more

The post Mastering schematic drawings: Analyzing seal-in contacts in motor control circuits appeared first on EEP - Electrical Engineering Portal.

To be honest, expertise in relay systems is fundamental for comprehension and creativity in circuits design. From bi-stable relays that maintain their states without continuous power to step relays facilitating incremental changes, and lockout relays guarding against unauthorized reenergization, each... Read more

The post The analysis of relay control systems: Electrical schematics with latch, step and lockout relays appeared first on EEP - Electrical Engineering Portal.

Hi there

I am trying to make cross-probe btw layout and schematic view.

so when I execute the code in schematic using bindkey, the code will raise the layout view (hiRaiseWindow)

and then I want to descend to the same hierarchy as schematic. (geSelectFig, leHiEditInPlace)

But looks like current cellview still stays at schematic view.

I got this error msg, and when I print current cell view name at where I got this msg, it replys schematic.

*Error* geSelectFig: argument #1 should be a database object (type template = "d") - nil

is there any way to change the current cellview to layout view?

I also added this code, but didn't work.

geGetEditCellView(geGetCellViewWindow(cvId)) ;cvId is layout view

I don't want to close the schematic view, just want to move the focus or make geSelectFig works.

Thanks in advance.

Microwave Office is Cadence’s tool-of-choice for RF and microwave designers designing everything from III-V 5G chips, to RF systems in board and package technologies. These types of designs require close interaction between the schematic and its layout. A new Training Byte demonstrates how the schematic-layout connections is built into Microwave Office.(read more)

Good morning,
I dug up an old project from 2005 and I should open the schematic to check some things.
This is the schematic of a XILINX XC95108-pq160 CPLD which the XILINX ISE 6.1 software then translated and compiled, to generate a JEDEC file to burn CPLD.

My problem is that I can't open schematics with the versions of Orcad Schematic Entry that I have.
Can anyone help me understand which version of Orcad Schematic Entry I need to install to see these files?

I shared the files on:
drive.google.com/.../view

Thank you very much

Hi, have two designs and would like to copy paste one area of circuit from the old design to the new design, best way/approach and guidance please..

Hi

In the environment I'm currently working, axes are shown for schematic, symbol, and layout views.For schematics and symbols, I'd prefer a dim gray, such that the axes are just visible but not dominant. For the layout, I'd prefer a brighter color. Is there a way to realize this? So far when I change the color of the 'axis' layer in the display resource editor, the axes in all three views get changed together:

Thanks very much for your input!

Hello everyone,

I hope you're all doing well. I’ve set up two testbenches (TB1 and TB2) for my Design Under Test (DUT) using Cadence IC6.1.8-64b.500.21 tools, as shown in the attached figure. The DUT has multiple views available: schematic, Calibre, Maestro, and Symbol, and each testbench uses the same DUT in different scenarios. Currently, I have to manually switch between these views, but I would like to streamline this process.

My goal is to use a single config view that allows me to switch between the schematic and the extracted (Calibre) views. Ideally, I would like to have a configuration file where making changes once would update both testbenches (TB1 and TB2) automatically. In other words, when I modify one config, both testbenches should reflect this update for a single simulation run.

I would really appreciate it if you could guide me on the following:

1. How to create a config view for my DUT that can be used to easily switch between the schematic and extracted views, impacting both TB1 and TB2.
2. Where to specify view priorities or other settings to control which view is used during simulation.
3. Best practices for using a config file in this scenario, so that it ensures consistency across multiple testbenches.

Please refer to the attached figure to get a better understanding of the setup I’m using, where both TB1 and TB2 include the same DUT with multiple available views.

Thank you so much for your time and assistance!

SOLIDWORKS Electrical Schematic has added many new features this release to make completing electrical design projects easier than ever. The new Project Preview option, accessed from the Project Manager, lets you review a projects’ contents prior to opening it.  This

Author information

The post What’s New in SOLIDWORKS Electrical Schematic 2020 appeared first on SOLIDWORKS Tech Blog.

Hi All,

I have 1 huge project(day X) which has different reference power supply designs.

Now I start a new project and I require 1 specific reference power supply from X.

What is the easist way to do this, other than a copy paste.

Is there a way to create say symbols or something similar, so that multiple different people could use it if they need, in their projects

Thanks for your help and suggestions.

I can get the bound stdcells using bndGetBoundObjects, but not get what each individual stdcell corresponds in layout.

Is there a way to get the layout bound stdcells of an array schematic symbol if the layout stdcell name do or do not match the symbol naming?

Once the schematic array stdcells are bound to the layout stdcells, how to get the correct terminal term~>name and net~>name?

Example of a schematic symbol and layout stdcell:

Schematic

INV<0:2>    instTerms~>terms~>name = ("vss" "vdd" "A" "Y")

                   instTerms~>net~>name = ("<*3>vss" "<*3>vdd" "in<0:2>" "nand2A,nand3B,nor2B")

Layout ( I know it is bad practice, but it happens )

stdcell1 instTerms~>terms~>name = ("vss" "vdd" "A" "Y")

             instTerms~>net~>name = ("vss" "vdd" "in<0>" "nand2A")

I23        instTerms~>terms~>name = ("vss" "vdd" "A" "Y")

             instTerms~>net~>name = ("vss" "vdd" "in<1>" "nand3B")

INV(2) instTerms~>terms~>name = ("vss" "vdd" "A" "Y")

             instTerms~>net~>name = ("vss" "vdd" "in<2>" "nor2B")

Paul

Hi all,

I want to write a script SKILL to create the title & frame for view schematic. My question is whether SKILL supports any function for me to do this.

Best regards,

Huy Hoang

Hi all,

I would like to understand if it is possible from Simvision to get the information regarding the view of a block. In principle using the Schematic Tracer Simvision is able to find the information about the config of that particular model, but I did not found a command for describing the nature of the module (for example if it is schematic or rtl or real model...)

Any functions that I can use for this purpose?

Many thanks

Hello, I need to ask a question regarding hierarchy in allegro schematic. I have created one but now i need to make changes to one section so that its not reflected into the other?

I am using PCB Editor v17.2-2016.

I tried to do placement by schematic page but not all pages are displayed.

Earlier, I successfully do the placement by schematic pages and it was showing all the pages. But then I decided to delete all placed components and to do placement again.

When I try to do placement by schematic page again, I noticed that only the pages that I have successfully do all the placement previously are missing.

Hi, I am in the middle of a design and had no problem going back and forth between schematics and layout. Now I am getting the error message below. I am using Cadence 17.2.

ERROR: Layout database has probably been reverted to an earlier version than that, which was used in the latest flow or the schematic database was synchronized with another board.

The basecopy file generated by the last back-to-front flow not found.

ERROR: Layout database has probably been reverted to an earlier version than that, which was used in the latest flow or the schematic database was synchronized with another board.

The basecopy file generated by the last back-to-front flow not found.

Error: CMFBC-1: The schematic and the layout constraints were not synchronized as the changes done since the last sync up could not be reconciled. Syncing the current version of the schematic or layout databases with a previous version would result in this issue. The  constraint difference report is displayed.

Continuing with "changes-only" processing may result in incorrect constraint updates.

Thanks for your input

Claudia

Before I ask this, I am aware that I can output an s-parameter file from an SP analysis.

I'm wondering if there is a simple way of creating an s-parameter model of a component.

As an example, if I have an S-parameter model that has 200 ports and 150 of those ports are to be connected to passive components and the remaining 50 ports are to be connected to active components, I can simplify the model by connecting the 150 passive components, running an SP analysis, and generating a 50 port S-parameter file.

The problem is that this is cumbersome. You've got to wire up 50 PORT components and then after generating the s50p file, create a new cellview with an nport component and connect the 50 ports with 50 new pins.

Wiring up all of those port components takes quite a lot of time to do, especially as the "choosing analyses" form adds arrays in reverse (e.g. if you click on an array of PORT components called X<0:2> it will add X<2>, X<1>, X<0> instead of in ascending order) so you have to add all of them to the analyses form manually.

Is any way of taking a schematic and running some magic "generate S-Parameter cellview from schematic cellview"  function that automates the whole process?

Pictures, from frequent phone leaker Jon Prosser, show what appear to be official Apple schematics for its next flagship iPhone - specifically a reduced 'notch' that stores camera components.