OK, thanks for the response. Attached is a very simple hierarchical
design. The .pcb and .net files were generated by gsch2pcb --skip-m4.
You can see the U?-? in the .net file.
On Wed, 2007-07-18 at 07:11 -0400, John Luciani wrote:
On 7/18/07, Peter Baxendale [EMAIL PROTECTED] wrote:
I don't
On 7/19/07, Robert Butts wrote:
I am a new Linux user using Fedora core 7 and I would like to install
gSpiceUI.
You are running Fedora 7. Fedora Core 7 doesn't exist :)
If someone knows how to install gspiceui or where I can get directions I
would appreciate it greatly.
Hello,
You will
Found the answer to my own question by playing around a bit. The pins on
the top level symbol didn't have a pinnumber attribute - I didn't think
I needed them since they are meaningless. When I put them in, the
problem goes away. I've made them invisible so as not to give
meaningless info on the
I have a question regarding electronic design; basically, I am working
on a student project, and I am assigned the task of designing a 12V
battery box.
Each battery box is going to consist of four 12V packs wired in
parallel. One complication is that there needs to be a microcontroller
and
Jonathan Starr wrote:
I have a question regarding electronic design; basically, I am working
on a student project, and I am assigned the task of designing a 12V
battery box.
Each battery box is going to consist of four 12V packs wired in
parallel. One complication is that there needs to be
On 7/19/07, Rob [EMAIL PROTECTED] wrote:
I have package manager running and everything is installed except
ngspice and wxGTK. ngspice is listed along with ngspice-doc (I'm sure
I'm suposed to install this too). Also wxGTK is listed along with
wxGTK-devel and wxGTK-gl. Should I install these
Hi all,
I'm designing a rather simple circuit in gschem. Included in it are two
74126 tri-state buffers that I specify to be part of one 14 pin dip package.
I used the tutorial as a reference and edited the slot attribute, gave them
the same refdes and footprint, and everything looks good.
My
On 7/19/07, devrin talen [EMAIL PROTECTED] wrote:
Hi all,
I'm designing a rather simple circuit in gschem. Included in it are two
74126 tri-state buffers that I specify to be part of one 14 pin dip package.
I used the tutorial as a reference and edited the slot attribute, gave them
the same
On Thursday 19 July 2007 12:59, Jonathan Starr wrote:
Each battery box is going to consist of four 12V packs wired in
parallel. One complication is that there needs to be a microcontroller
and circuitry to perform battery monitoring and protection.
Take a look at the AVRMega406.
I had my Altera FLEX (obsolete FPGA I got a handful of for free) board
built by CustomPCB last week. This was a trial run of using PCB for
professional manufacture, since I plan to do more complex 4 layer board
soon.
Overall I'm fairly pleased. Gary Cho at CustomPCB answered my questions
Cool.
About solder masks: I usually set those to the closest to the pad that
the vendor allows, which usually means 1.5 mil or so away. Worst
case, have the mask edge halfway between the pin and the plane.
I never trust the library's mask or clearance, I always bulk-update
them once they're on
On Thu, Jul 19, 2007 at 10:29:15PM -0400, DJ Delorie wrote:
I never trust the library's mask or clearance, I always bulk-update
them once they're on the board.
Do you have a tool for that?
Some of the round copper bits look jaggie. Is that the scanner, the
design, or the board?
It's on
I never trust the library's mask or clearance, I always bulk-update
them once they're on the board.
Do you have a tool for that?
:MinMaskGap 0.075 mm
If the mask is showing, ChangeClearSize works on the mask:
:ChangeClearSize selectedpads =3 mil
If you change the mask to 1 (0.01 mil),
Any idea of which process your vender uses DJ?
Nope. I just read their specs.
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