VHPIInfoModelAndAPIAdditions < P10761

P10761 Web>ProjectsArea>ProjectAlignment107608>VHPIInfoModelAndAPIAdditions (2010-07-20, PeterAshenden) (raw view)EditAttach
---+ List of Additions to VHPI Information Model and API
   * Subtypes 
      * tolerance aspect of subtype declaration
      * tolerance group of scalar subelement
   * Natures 
      * scalar nature
      * composite nature 
         * array nature 
            * unconstrained
            * constrained
         * record nature
   * Subnatures
   * Objects 
      * terminal
      * quantity
      * 
         * free
         * branch
         * spectral source
         * noise source
   * Ports 
      * terminal port
      * quantity port
      * signal ports are not the only class of ports
   * Actual ports 
      * actual terminal
      * actual quantity 
         * default expression
         * open
   * Declarations 
      * nature
      * subnature
      * terminal
      * quantity
   * Alias 
      * subnature indication
   * Specifications 
      * step limit 
         * quantity list, applicable quantities
      * attribute specification 
         * entity classes: nature, subnature, quantity, terminal
   * Statements 
      * simultaneous statements 
         * simple simultaneous statement
         * simultaneous if statement
         * simultaneous case statement
         * simultaneous procedural statement
         * simultaneous null statement
      * concurrent statements 
         * concurrent break statement
      * sequential statements 
         * break statement
         * wait statement: real timeout expression
         * signal assignment statement: real time expression
   * Attributes 
      * quantity-valued attributes 
         * 'DOT, 'INTEG, 'DELAYED, 'ZOH, 'LTF, 'ZTF, 'REFERENCE, 'CONTRIBUTION, 'RAMP, 'SLEW
      * signal-valued attributes 
         * ABOVE
      * type-valued attributes 
         * 'ACROSS, 'THROUGH
      * other attributes 
         * 'LAST_EVENT[return REAL], 'TOLERANCE
   * Predefined types and objects 
      * real_vector
      * universal time
      * DOMAIN_TYPE, DOMAIN signal
      * function NOW[return REAL] function
      * function FREQUENCY[return REAL]
   * Expressions 
      * names: not terminals
   * Regions 
      * simultaneous procedural statement
   * Elaboration 
      * characteristic expression
      * contribution expression
      * structural set
      * explicit set
      * augmentation set
      * root terminal, connected terminal
   * Execution 
      * solver agent
      * solver invocation
      * current time [REAL]
      * integrate digital and analog simulation cycles 
         * determine any new callback events
   * Update 
      * quantity: when solver determines an analog solution point
   * Callbacks 
      * object callbacks 
         * quantity value change, threshold crossing
      * foreign model callbacks 
         * quantity sensitivity (threshold crossing)
      * statement callbacks 
         * start/end of simultaneous procedural statement
      * simulation phase callbacks 
         * before/after solver invocation
         * timesteps?
   * Value access 
      * vhpiRealTimeT 
         * use vhpi_format_value to convert between vhpiTimeT and vhpiRealTimeT
      * Forcing quantities [out of scope]
   * Functions 
      * new functions if required for foreign analog models and applications 
         * eg, adding characteristic expressions, contribution expressions
         * - [out of scope]

-- Main.PeterAshenden - 2010-07-20
Topic revision: r2 - 2010-07-20 - 07:54:45 - PeterAshenden
P10761