- #Protel 99se netlist to orcad how to#
- #Protel 99se netlist to orcad pdf#
- #Protel 99se netlist to orcad full#
- #Protel 99se netlist to orcad windows 7#
If more granularity is needed more constraint sets can be created by Right clicking on the constraint set name and choosing Create Spacing/Physical Constraint Set. Save the board using File Save or Ctrl + s Note: The settings above could have been done in the template since nothing was depending on specific net names. Close Constraint Manager using File Close or Ctrl + F4 18. These can set in the template made in Appendix A of 27Ħ 16. All boards will require default settings for spacing, trace width and via types. All nets use the Default Constraint Set until changed. In the Net section all the nets are listed including a reference to a Constraint Set that is defined in the Constraint Set folder. Similar settings can be found for Spacing constraints. Right click the column and select Analysis Mode to enable online DRC for that constraint. Below are shown the key physical constraints, if a column is yellow it shows that online DRC is disabled for that constraint. This is the place where any default constraints can be set and if nothing else is changed in Constraint Manager these settings (constraints) are used. Constraints are split into sections - Physical where cline (trace/route) width and via types are defined - Spacing where distances (airgap) between objects on different nets are defined - Same Net Spacing where distances between objects on the same net are defined - Manufacturing where fabrication oriented rules are defined (e.g., silkscreen to pad) - Electrical where differential pairs, impedance, length and matched lengths are defined For Physical and Spacing there are a Constraint Set folder which contain a constraint set named Default. This short introduction to constraint manager can be skipped if you want to set the constraints now. When you understand the concept behind the constraint manager it is very easy to use.
#Protel 99se netlist to orcad pdf#
8 Routing your design Adding Teardrops Checking status before creating output Creating production data (Post processing) Creating PDF documentation What did you learn? There is much more to learn in OrCAD PCB Editor Keyboard shortcuts Appendix A: Creating a template board file Use the PCB flow menu to create the board template Setup units and size of working area (canvas) Setting up Cross section of the PCB Setting colors Setting up grid settings of 27Ĥ Constraint Manager basics Constraint Manager let you define, view and validate constraints while working. 1 Importing the schematic design into the board template. Table of Contents Creating a PCB Design with OrCAD PCB Editor. The Lowpass Filter schematic made with OrCAD Capture CIS is used for the PCB Design. The guide will make use of the PCB Flow menu that is part of this workshop material.
#Protel 99se netlist to orcad how to#
I will do some more testing and - if necessary - tinkering if there are still more problems.1 Creating a PCB Design with OrCAD PCB Editor This guide is focused on learning how to create a PCB (Printed Circuit board) design. Save the changes, run Protel 99 SE, try loading a library, should work. A NOP instruction is 90 in hexadecimal, hence the change. Change all bytes from offset 2690E to 26917 (= a total of 10 bytes that need to be changed) to 90. So: get yourself a hex editor (I use "HxD", it's free) and edit the "Client99SE.exe" file. The call to SHGetPathFromIDListA does not do anything noteworthy, so I replaced all instructions related to that call with NOP instructions. The dialog gets confused and doesn't succeed in opening the file. But, a call to the windows function SHGetPathFromIDListA corrupts the memory where the filename is stored (it puts a zero where the string starts, which, in the null-terminated string world, means that the string is now suddenly empty).
#Protel 99se netlist to orcad full#
The library dialog tries to concatenate the filename and path of the selected library file to obtain a full path to the library file that you want to add.
#Protel 99se netlist to orcad windows 7#
Quote (Copy of GuntherVB's post) Ok, I just spent a long day debugging Protel 99 SE (Service Pack 6) in OllyDbg to solve the problem of not being able to load the library files in Windows 7 ("File not recognized").