Search found 9 matches

Return to advanced search

Re: Pad restrictions

Any help on making a 22.35mm x 28.70mm exposed ground pad would be greatly appreciated. Thank you.
by mike4viper
Tue Jul 26, 2016 9:05 am
 
Forum: Schematic and Layout Parts (Libraries)
Topic: Pad restrictions
Replies: 5
Views: 4542

Re: Pad restrictions

istvanb, thanks for the response. I'm actually trying to build a part and I need a 22.35mm x 28.70mm exposed pad for the ground pin on the part. I am not aware of anyway to do a copper pour that would be exposed for soldering the part on.
by mike4viper
Wed Jul 20, 2016 7:40 am
 
Forum: Schematic and Layout Parts (Libraries)
Topic: Pad restrictions
Replies: 5
Views: 4542

Pad restrictions

Is there a 1" restriction on the pad width/height? I'm building a part that has a 22.35mm x 28.70mm ground pad. When a attempt to make the surface pad with those dimensions I get the error "Please enter a pad height greater than zero and less than 1 inch". What is the proposed way aro...
by mike4viper
Tue Jul 19, 2016 10:24 am
 
Forum: Schematic and Layout Parts (Libraries)
Topic: Pad restrictions
Replies: 5
Views: 4542

Moving a Part without the Trace

I have a board that is laid out and I just received some new requirements. In order to make things fit on the existing board I need to move a couple parts just a little. When I move the part the software wants to move the routed traces as well. Is there a way to just move the part and not the traces...
by mike4viper
Tue Jun 10, 2014 1:04 pm
 
Forum: Schematic and Layout Parts (Libraries)
Topic: Moving a Part without the Trace
Replies: 1
Views: 2614

Re: Net/Track Issue

Thanks Sal...You're right, I used the freestyle routing tool because I wanted to route the trace differently then how the ratsnest was configured. It does appear that both ends are attached to the correct pins, I was just worried when I noticed this.
by mike4viper
Thu Feb 13, 2014 10:22 am
 
Forum: Schematic and Layout Parts (Libraries)
Topic: Net/Track Issue
Replies: 3
Views: 2408

Net/Track Issue

I'm currently laying out a board and am having an issue with a "Track". I have routed this track and everything looks fine. However, when I highlight the track the information that pops up states that the Start and End points are the same, in this case U71.1. To me, this indicates that it ...
by mike4viper
Thu Feb 13, 2014 8:32 am
 
Forum: Schematic and Layout Parts (Libraries)
Topic: Net/Track Issue
Replies: 3
Views: 2408

PC/104 board

I'm building a board that conforms to the PC/104 dimensions and mounting holes. When I run the DRC, I get four errors that state the mounting holes are to close to the board outline. How does one fix this error but still conform to the PC/104 standards?

Thanks
by mike4viper
Wed Jul 11, 2012 1:30 pm
 
Forum: General PCB123 Discussion
Topic: PC/104 board
Replies: 0
Views: 1305

Editing Schematic Symbol

I have designed a board (schematic and layout) and need to make some changes to it. Mainly the microcontroller symbol. When I first built the symbol I only added the pins that I knew at the time that I would need. That has since change and I now need to edit the symbol and add a few more pins. I hav...
by mike4viper
Mon May 14, 2012 9:30 am
 
Forum: General PCB123 Discussion
Topic: Editing Schematic Symbol
Replies: 3
Views: 2006

Re:Editing Schematic Symbol

Thank you for your quick reply. Do you have a better idea about when you might have this feature available? The problem with deleting the current part and adding a new part is that all the routing that I did to the original part will be lost and I'd have to re-route 50 or so connections. I really do...
by mike4viper
Mon May 14, 2012 9:30 am
 
Forum: General PCB123 Discussion
Topic: Editing Schematic Symbol
Replies: 3
Views: 2006

Return to advanced search

cron