Routine

Description

vpi_chk_error()

Checks whether the previous VPI call has caused an error and retrieves information about that error.

vpi_compare_objects()

Compares two object handles to determine whether they reference the same object.

vpi_control()

Passes information from user code to the simulator.

vpi_flush()

Flushes the data from the stimulator output channel and log file output buffers.

vpi_free_object()

Frees the memory that is allocated for VPI objects.

vpi_get()

Retrieves the value of an integer or Boolean property of an object.

vpi_get_cb_info()

Retrieves information about a simulation-related callback.

vpi_get_data()

Gets data from an implementation's save/restart location.

vpi_get_delays()

Retrieves the delays or timing limits of an object.

vpi_get_str()

Retrieves the value of a string property of an object.

vpi_get_systf_info()

Retrieves information about a user-defined system task or function.

vpi_get_time()

Retrieves the current simulation time, using the timescale of the object.

vpi_get_userdata()

Retrieves the user data value from an implementation's system task/function storage location.

vpi_get_value()

Retrieves the simulation value of an object.

vpi_handle()

Returns a handle to an object that has a one-to-one relationship.

vpi_handle_by_index()

Returns a handle to an object, using the object's index number within a parent object.

vpi_handle_by_name()

Returns a handle to an object that has a specific name.

vpi_handle_multi()

Returns a handle to an object that has a many-to-one relationship.

vpi_iterate()

Returns an iterator handle that you use to access objects that are in a one-to-many relationship.

vpi_mcd_open()

Opens a file for writing.

vpi_mcd_close()

Close one or more files opened by the vpi_mcd_open() routine.

vpi_mcd_flush()

Use this function to flush the data from the given MCD output buffers.

vpi_mcd_name()

Returns the name of a file that is represented by a channel descriptor.

vpi_mcd_printf()

Writes to one or more files opened by vpi_mcd_open().

vpi_printf()

Writes to the output channel of the simulator that has invoked the VPI application and to the simulator log file.

vpi_put_data()

Puts data into an implementation's save/restart location.

vpi_put_delays()

Sets the delays or timing limits of an object.

vpi_put_userdata()

Puts the user data value into an implementation's system task/function storage location.

vpi_put_value()

Sets a value on an object.

vpi_register_cb()

Registers a simulation-related callback.

vpi_register_systf()

Registers a user-defined system task or function callback.

vpi_remove_cb()

Removes a simulation callback that has been registered with vpi_register_cb().

vpi_scan()

Scans the Verilog HDL hierarchy for objects that have a one-to-many relationship.

vpi_vprintf()

Writes to the output channel of the simulator that has invoked the VPI application and to the simulator log file using varargs that are already started.