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Thank for your response concerning this issue Ettore.

diffequ

Greetings everyone, Is there a feature within ISIS allowing me to point (using the mouse) at a node anywhre in my virtual circuit and obtain the calculated input or output resistances instantly? If the transfer function is obtain at the node it will be great!. To illustrate my point, I have attached...

Greetings, Two import items for my research: a) Is there a 100% functional Lithium-ion polymer cell and battery models? If so, where is it available? If not, can anyone guide me to create such models in full detail? b) I just purchased the Advanced Simulation Package. How can I setup to display and ...

Greetings everyone,

Is there a way to use OV1 to externally increase the surrounding temperature in a transistor or complex circuit?
(Please see attached diagram.)

Thank you.

diffequ.

Greetings Everyone,

Has anyone used the ECL 10000 Series models? I built a simple circuit (please see attached)
and the following error is prompted by ISIS, 'No model specified for U1:A.'

Any guidance will be appreciated.

Thank you.

Cordially,

diffequ.

Thank you for the update David.

diffequ.

Greetings everyone.

Can anyone guide me to where the correct HELP file is located for the new Logic analyser? The model displayed in the HELP file does not matched the actual virtual model. (Please see attached JPG file.)

Thank you for reading the above.

Sincerely,

diffequ.

Thank you for replying Dick. Still considering myself a novice to ISIS I am randomly picking components from the library and building simple circuits to fully understand and implement this GREAT EDA tool to its fullest. I have to admit that my confidence and proficiency level has increase thanks to ...

David thank your for your advice. I will contact Fairchild Semiconductor to see if they have a complete library to the 74Fxx series under the specified SPICE format. diffequ Hi, If the part in our libraries does not have a model then you can request for it to be done in the Library and Models Reques...

Greetings everyone, Does anyone know how to get any of the TTL 74F(ast) series models to work? When choosing any of the 74Fs appearing in Pick Devices window the following message appears in the Schematic Preview area ‘No Simulator Model’. In addition, there are other TTL devices without a SPICE lib...

Greetings everyone. How can I make a sub-circuit or a custom circuit design part of a library? In some EDA SPICE based packages, if a user has designed a circuit and wants to make this circuit a permanent library component, the only thing to do is to great a macro, allowing the user to use as many i...

Ettore wrote:Label the wire on the pin TR with IC=0.

Thank you for the above reply, Ettore.

I implemented your suggestion and it works!

Thank you once again.

Sincerely,

diffequ

Greetings everyone. Is there a way to have both the analog and the digital oscilloscopes in my simulation? I have noticed that some of the sample circuits within ISIS Professional implement a two-channel analog type oscilloscope that I found to be useful - currently when I select OSCILLOSCOPE from t...

Greetings Everyone, I am running ISIS Release 7.04.02 SP2 (Build 6564) and I created a simple 555 timer circuit. It so happens I get the following error message when I try to run the emulation: [SPICE] Gmin step [43 of 120] failed: GMIN=1.6156e-005 [SPICE] Gmin stepping failed [SPICE] Source step [0...

Greetings everyone,

Does anyone have one or more simple sample circuits implementing the SPICE CCCS2 (Current Controlled Current Source 2) analog component? It seem I am having some problem using this component in my design.

Thank you.