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Hi all, I am using Allegro 15.2 and I want to change component reference designator's text size manually but I don't know how to do it. If I try Edit -> Text, all I can do is just changing the text string but I cannot change the size of the text. Can anybody help me with this problem? Thanks.
how to annotate the reference designator in concept hdl page wise........... let say page with reference designator start with 100 so i need all the R?, C?, U?, L? etc start 100 onwards in that page. also tell me how to anotate whole page in concept hdl nikhil
is there any option to suppress reference designator of certain components like TP1-TP40 while taking artwork.:?:
How to do Incremental reference designator update in Allegro HDL entry 16.3? For example I have resistors from R1 to R50, few of them deleted during design cycle. Now I add 2 more resistors in design. After back-annotating design new resistors gets missing references (say R20, R21) instead incremental value R51 and R52. How to overcome (...)
using the following comments you can change the reference designator. select part > query/modify part > rename part
hi, how to find the reference designators in concept HDL regards, Neena
Hi All, I am designing a flat schematics using Allegro CIS. I am facing a problem that duplicate reference designator for every symbol. eg : if U1 in the white area , but in yellow area it will be another reff designator. The way I am fixing this problem is removing all occurrence and update the designator form the (...)
When I am creating a custom PCB footprint in altium how do I specifiy a position and size for the reference designator when I create the component. I know the program will automatically put one when I place it on the board but I want to be able to define ahead of time a position and size. How do I do this?
Hello George1, Renumbering of reference designators In PowerPCB4.0 can be done under ECO Mode. When you enter ECO Mode,ther is ICON Button for renumbering reference designator U1---->Ux On clicking this u will se a dialog box AutoRenumber which consists of Prefix List (All the possible Refernce Des including JUMPER (...)
Hi, power logic doesnt have the auto annotate function like cadence or protel,when i delete some parts,the reference designator of other parts dont change. thanks
Simple, copy and paste the pins to the third heterogenous part, delete the second part and rename the reference designator of the third part as U?B? instead of the original U?C.
Hi Folks, I have a problem in the display, while i select/click any component in the design file, the information for the component will be displayed in bottom left corner of the work space,A reference designator;decal name and with which layer the component is mounted. But then right now only A reference (...)
hai, i think you can put same reference designator to more than one component.
assigning model to reference designator in the protel?
Does the power LED or charging LED light up? If not, then you definitely have a problem in the power supply section of the laptop. If you are lucky, you just blew a fuse. Unfortunately, due to the compact dimensions of the laptop, the fuse will probably be soldered to the board and will be very small like a resistor. I would either send it ou
Hi, Try to post the picture shot of that component from the board along with the components associated to that we can have better picture and would be able to figure out something...... Anyways go thru the pdf, i have attached here for the reference designator H ur loking for. Hope this helps you a bit. Regards Ramesh
House_Cat, Thanks for the input. Yes, I am aware of the example scripts but the input that comes standard from Altium kinda sucks to put it frankly... Here is what I am trying to do> Create a simple script that would allow me to add a .reference designator on mechanical layer13 of an entire molex library I have. I imagine if I spent about a d
Do you simulate in Capture? In fact, the model is for only one symbol. When use Layout, you have the others. If you want 4 of them, place four differnt symbols, and when you make Annotation, they must become parts of one footprint (with the same reference designator).
Hi all, How to find the component with their reference designator in DX designer. Regards, Monolisa
i think you are talking about footprint creation in PADS.. i have earlier used pads and following are the things you should provide while creating a footprint. example 8 pin soic 1) pads must be placed on top electrical 2) silkscreen will be drawn on SST ( silkscreen top layer) 3) Assembly must be drawn on AST (Assembly top layer) 4) Refe
Integrate OrCAD schematic with Expedition PCB layout Solution WG2000.5 and earlier: There is no direct integration between OrCAD and Expedition PCB. Have the necessary Padstacks, Cells, and Parts ready to go in the attached Central Library. Create an EDIF 2.0.0 netlist in OrCAD. In Expedition, use File>Import>EDIF netlist t
is it possible to back annotate the net changes from allegro brd file to orcad schematic file like reference designator changes?
I have a schematic in OrCAD and a PCB in PCAD and I needed to renumber the reference designator in both schematic and pcb but I only know how to renumber the components in schematic using the annotate command. how can I change the reference designators in PCAD based on the changes made in OrCAD Capture. Please help me in (...)
I feel while doing ECO ,u have selected Library reload. you deselect that option and then do the ECO.. one more possibility is ,you have changed the reference designator names,if this is the case ,it will put the part at 0,0. Hope it helps.. need more help ,personal mail me regards abhi
hi all . i have a symbol of resisotor having reference designator R1.1 and I want to copy it as paste arry..using smart paste like following R1.1 R1.2 R1.3 R1.4............ R1.n i know how to copy and increment like R1 R2 R3 but dont know how to copy like above
hi all, i have some questions regarding conceptHDL. I am using Allegro16.3 1-How to select or find any particular component (for ex 0805R having value 10K)or net name in schematic design entry? 2-How to increment reference designator of component. For example I have first component on board R1. Now i want to copy and repeat it to R2 to R100(
hi all, i have some questions regarding conceptHDL. I am using Cadence Allegro16.3 1.How to put and increment reference designator for components and to change/add value or any attribute of components at a time. 2.While copying sheet from one project to another project i am not getting signal_name. How to recover it? 3.procedure for writing
hi, let me know you want to export reference designator or text?..text means you can export by subdrawing(file -export-subdrawing)
hye Everyone, im designing PCB with hundred of components.. some of the components just repeated placement arrange. mean some component have the same arrangement, so i used the "placement edit". the problem is, when i used it, the reference designator was spread all over the board not like usual it will be place near to the component, if i wan
Please can somebody identify the component SMD 0805 that looks like a capacitor, but has very small resistance (around 0.1 Ohm). No marks on it, on the board has reference designator "BC". I've never seen it before.
Hello All, I tried to design a voltage doubler circuit. I have used a diode. Initially I have given only a reference designator. It has thrown an error to mention the model name. When I checked the diode properties, it is prompting for below details: Model Name : Device area : Junction perimeter factor : Length : Width : Multiplier :
Hi, When you import the .ASC netlist from Schematics tool into PADS, the initial part of the netlist will contain something like this : *PADS2000* *PART* BD1 1206 BD10 0603 Here, left column if the reference designator and right columns is the footprint name (DECAL name). You need to have Decals with these names in your
Click on the "i" button of allegro. And then on the right side of the screen there is a "Visibility" option - where you select on the Top & Bottom layers. Then go to "SELECT" menu under the visibility option. In the sub menu, choose "Component/Part" and type the reference designator of the part you are searching for. Your component will be selected
I have a pcb file in pads2005 that was imported from 2007 pads via ascii file. Other than changing some fonts to arial, the import went fine. Now when trying to run gerbers in pads 2005 I get error saying "System fonts are not supported for RS274D Gerber format. Consequently, all text strings using system fonts were skipped" Once the cam has r
So im using Orcad PCB editor 16.5. I placed a reference designator on the silkscreen layer by using the "label refdes" button. will the reference designator that I put on the silkscreen layer actually be printed on the physical PCB by the manufacturer?
Attached is the PNG files 1.PNG is the picture of D2PAK (U29) which i want to replace with To263-3 package. When i place the footprint it place as shown in to263-3.png I want to place it with U29 reference designator.
Hi everyone i am using cadence allegro 16.2 in my schematic design reset circuit which part reference is U3.i copied this circuit from page 3 and paste in page 4 .part reference is generate automatically changed from U3 to U10.
It is a switch.. the pcb silk screen confirms that too with the reference designator of SW.
hello can any one help me iam using diptrace pcb software in that how to move the reference designator like c1 , i wanted to move this c1 whic is conected to the component
hi asadi, you can do but reference designator should be different for example board 1 (consider R1)reference should not come on or same as board 2
top placement was used for documentation have part outside shape and pad ,that help assembly shop for pick & place top assembly was also a documentation layer it same as above but may contain also reference designator like C1 ,U2 etc etc but as it for documentation it may placed on center of the part for whit bigger font that silk
you can see in this attachment. The gray transparent box seen in the screenshot only identifies the perimeter in which all of the primitives of the selected component are contained within. That includes the pads, 3D body, silkscreen, assembly drawing info, etc. for the selected part. Everything except the reference de
Hi, may someone provide me bsd complier user guide or reference manual? thanks! ***************************************** Please don't reply unless you have useful information to add on this post. Thanks
Anyone have some I2C bus reference design pdf datasheet covering this standard? Expecting that Philips released something like this but nothing found in complex form.
Hi open verilog international programming reference manual A 350 pps pdf ebook. tnx Uploaded file: open-verilog-International.programming-reference-manual.pdf
Hi open verilog Language reference Manual A 391 pps pdf ebook. tnx Uploaded file: Verilog Language reference Manual.pdf
Hi VHDL QUICK reference Guide Ready for onboard prints tnx Uploaded file: vhdlref.pdf
Hi Verilog-XL reference Manual A 264 pps ebook. tnx Uploaded file: verilog-xl.pdf
Hi The VHDL Golden reference Guide A 136 pps ebook. tnx Uploaded file: vhdl-golden-reference.pdf ************************************************************** Please don't reply unless you have useful information to add on this post. Thanks ! (No Me-too's, no Thanks-you's, etc ... use
Hi this is the latest verilog standard reference. regards Uploaded file: 1364_2001.pdf


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