#Qucs manual port edit code#
xyceBasicTemplates_nosac.xml - a set of ADMST templates (subroutine-like code) used to process the ADMS data structure and emit fragments of code.
#Qucs manual port edit simulator#
The primary template files used in Xyce/ADMS are: The Xyce/ADMS templates are all found in the utils/ADMS subdirectory of a Xyce source distribution. In most cases, the code produced by this process is ready to compile into Xyce in a few cases the C++ code emitted requires some manual editing to add features or Xyce-specific changes that cannot be expressed in Verilog-A. These templates allow ADMS to emit C++ code for a Xyce device model. The term "Xyce/ADMS" refers only to the set of XML templates provided by the Xyce team for use with ADMS. ADMS itself does not come with any code generation templates-these must all be provided by the developer of a simulator for which the code is targeted. Though it is not completely consistent with the use of the term in computer science, since all code generation is provided through the use of XML templates after all Verilog-A parsing has been completed, we refer to these templates throughout this document as the "back-end" of an ADMS compiler. These user-provided templates access the internal ADMS data structure, and can be written to emit code in any desired language targeting any desired simulator. It then processes a set of XML templates written in an XSLT-based templating language called ADMST. It reads a Verilog-A input file and produces a complex internal data structure representing the module. The purpose of this document is to describe the use of the Xyce/ADMS capability, its features, and its limitations.ĪDMS ("Automatic Device Model Synthesizer") is an open-source Verilog-A translator. To date, the capability is still an "alpha-quality" tool that has mostly been used internally by the Xyce team but it has matured enough in recent releases to attract the interest of device model developers inside and outside of Sandia National Laboratories. With the Xyce/ADMS templates and the ADMS compiler, the Xyce team has been able to import industry-standard device models written in Verilog-A into Xyce. Stability factor of a two-port S-parameter matrix.Xyce/ADMS is a set of XML templates that provide a code-generating "back-end" to the open source Verilog-A compiler ADMS. Rollet stability factor of a two-port S-parameter matrix Returns a data item based upon vector or matrix vector data with dependency on a given vector dep, e.g. If Arcs is a number it specifies the number of equally spaced circle segments, if it is omitted this number defaults to a reasonable value Arcs specifies the angles in degrees created by e.g. Generates circle(s) with constant Noise Figure(s) F.
Mu’ stability factor of a two-port S-parameter matrix Mu stability factor of a two-port S-parameter matrix Circle(s) with constant available power gain Ga in the source planeĬircle(s) with constant operating power gain Gp in the load plane
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