Electronics Computer-Aided Design

Constant instantiation

Anyone know how to instantiate ( in Viewdraw ) a bus with a fixed value? I try to explain better: if for example I have...

1 comments posted 21yrs

posted by matteopalma

1 comments posted 21yrs posted by matteopalma

Orcad and Autoroute with Jumpers

I've got a schematic which I"ve setup with Orcad Layout and set it to single sided. The bottom layer is set to routing...

0 comments posted 21yrs

posted by 1

0 comments posted 21yrs posted by 1

.sep(ping) models in LTSpice?

Hi, Is there a way of running a number (say

8 comments posted 21yrs

posted by pb

8 comments posted 21yrs posted by pb

LTspice to show results

In the LTspice component attribute editing dialog box there is a section at the bottom saying: Simulation Results Peak...

1 comments posted 21yrs

posted by source

1 comments posted 21yrs posted by source

Protel DXP

Hello, When moving a component in DXP, the related wires connected to it keep their places (Wire dont move with the com...

2 comments posted 21yrs

posted by bcbmasm

2 comments posted 21yrs posted by bcbmasm

Eagle: X/Y offset in Excellon files

I notice that even when X/Y offset is set to 0/0 in the CAM Processor there seems to be an arbitrary offset in the file...

2 comments posted 21yrs

posted by oparr

2 comments posted 21yrs posted by oparr

EAGLE Netlist conversion

Does anyone here have (or know of) a software package to convert EAGLE 4.1 net lists into other industry standards? I a...

6 comments posted 21yrs

posted by vsmith26

6 comments posted 21yrs posted by vsmith26

SPICE piezo actuator

Hi, I'm looking for a spice model of a piezo actuator.

1 comments posted 21yrs

posted by nyffeler

1 comments posted 21yrs posted by nyffeler

Protel and Linux

Hello, I use for years now Protel and I have a couple of versions (starting with version 3). Has anyone a running Prote...

0 comments posted 21yrs

posted by ralph.stens

0 comments posted 21yrs posted by ralph.stens

Protel 99SE inquiry

Wondering if anyone is proficient in Protel99Se who can tell me how to find the length of a routed net? Thanks much, Mar...

2 comments posted 21yrs

posted by uvcceet

2 comments posted 21yrs posted by uvcceet

question on amplifier with gain 0.5

Hi there, I want to design an amplifier with voltage gain 0.5, which can be used in a pipelined digital to analog conve...

1 comments posted 21yrs

posted by mbkhad

1 comments posted 21yrs posted by mbkhad

Is someone here using B2 SPICE?

Hi people. Just curious if someone here uses the B2 SPICE circuit simulator? Is it good? []s -- Chaos Master®, posting...

6 comments posted 21yrs

posted by spammers.fuck

6 comments posted 21yrs posted by spammers.fuck

Arrgh - PCB footprint pad dimensions!

Why is it that the manufacturers' footprints for SM devices nearly always give the dimensions between the edges of the...

6 comments posted 21yrs

posted by leon_heller

6 comments posted 21yrs posted by leon_heller

Import EDIF into Composer/Virtuoso

Anyone have experience importing EDIF into Composer/Virtuoso? What I'm trying to accomplish is converting OrCAD Capture...

2 comments posted 21yrs

posted by thegreatone

2 comments posted 21yrs posted by thegreatone

Spice Model for Loudspeaker

I'm looking for a Spice model for a Loudspeaker, BUT I need CONE DISPLACEMENT as the output. Thanks! ...Jim Thompson --...

11 comments posted 21yrs

posted by thegreatone

11 comments posted 21yrs posted by thegreatone