#MACSPICE OPEN FILE FOR MAC OS X#
#MACSPICE OPEN FILE UPDATE#

You just open this text file in MacSpice, and it does. Use the drawing tools in the Draw menu to create a circle with an M in the middle (schematic symbol for motor). It should then be possible for me to send you a complete simulation environment as a single text file.

#MACSPICE OPEN FILE UPDATE#

I ran brew update-reset & brew update and retried my command. You can see how this is implemented by selecting View > SPICE Netlist.Ĭreate a symbol. I understand that if I ignore these instructions, my issue may be closed without review. It puts the subcircuit description inline in your circuit diagram when you load a component. Open up the spice model file and note the device name. This is a pretty clever approach that gives LTspice a lot of flexibility and power.īehind the scenes, LTspice is using subckt cards to implement this hierarchy. Add the following spice directive to the LTspice simulation file. Filter by these if you want a narrower list of alternatives or looking for a. PrimeSim HSPICE alternatives are mainly Circuit Simulators but may also be Electronic Design Automation Tools. Other great apps like PrimeSim HSPICE are Ngspice, Pspice, McCAD 3SPICE and MacSpice. You associate the pins/ports on the drawing with those in the schematic and now you can just plug in this component by adding it out of your directory just like you'd add any other LTspice component. The best alternative is Gnucap, which is both free and Open Source. A standard installation of MacSpice searches for files in two places that are specified in the list sourcepath MacSpice 1 -> echo sourcepath 1. Next you set up a schematic in the same directory and with the same base name as the symbol (e.g., motor.asy and motor.asc). Drag a folder or file from the Finder into Navigation Services and it will open and reset the default to that location. First, you draft a new symbol, in this case, I drew a typical motor symbol (right), a circle with an M in it, and two pins (ports) shown as squares. Whereas in MacSpice one has to manually set up files with subcircuits to be included for modeling complex devices, LTspice front ends these SPICE features by enabling the user to create new components. Not just a simple transistor but some wildly complex black box type of thingy.

Its easy to open a Microsoft Word document in Pages, which is Apples. Examples at the iCircuit website are also.

#MACSPICE OPEN FILE FOR MAC OS X#

So you've got LTspice, but you need to add a custom component, like a motor, or Op Amp or digital logic or something. Thanks to NFS network file system all data gets translated between NAS and any. Version 1.7 of iCircuit for Mac OS X lets you save a circuit as a.

Macspice open file