ModelSim Verilog supports the following ACC routines, described in detail in the IEEE Std 1364.
acc_append_delays
acc_append_pulsere
acc_close
acc_collect
acc_compare_handles
acc_configure
acc_count
acc_fetch_argc
acc_fetch_argv
acc_fetch_attribute
acc_fetch_attribute_int
acc_fetch_attribute_str
acc_fetch_defname
acc_fetch_delay_mode
acc_fetch_delays
acc_fetch_direction
acc_fetch_edge
acc_fetch_fullname
acc_fetch_fulltype
acc_fetch_index
acc_fetch_location
acc_fetch_name
acc_fetch_paramtype
acc_fetch_paramval
acc_fetch_polarity
acc_fetch_precision
acc_fetch_pulsere
acc_fetch_range
acc_fetch_size
acc_fetch_tfarg
acc_fetch_itfarg
acc_fetch_tfarg_int
acc_fetch_itfarg_int
acc_fetch_tfarg_str
acc_fetch_itfarg_str
acc_fetch_timescale_info
acc_fetch_type
acc_fetch_type_str
acc_fetch_value
acc_free
acc_handle_by_name
acc_handle_calling_mod_m
acc_handle_condition
acc_handle_conn
acc_handle_hiconn
acc_handle_interactive_scope
acc_handle_loconn
acc_handle_modpath
acc_handle_notifier
acc_handle_object
acc_handle_parent
acc_handle_path
acc_handle_pathin
acc_handle_pathout
acc_handle_port
acc_handle_scope
acc_handle_simulated_net
acc_handle_tchk
acc_handle_tchkarg1
acc_handle_tchkarg2
acc_handle_terminal
acc_handle_tfarg
acc_handle_itfarg
acc_handle_tfinst
acc_initialize
acc_next
acc_next_bit
acc_next_cell
acc_next_cell_load
acc_next_child
acc_next_driver
acc_next_hiconn
acc_next_input
acc_next_load
acc_next_loconn
acc_next_modpath
acc_next_net
acc_next_output
acc_next_parameter
acc_next_port
acc_next_portout
acc_next_primitive
acc_next_scope
acc_next_specparam
acc_next_tchk
acc_next_terminal
acc_next_topmod
acc_object_in_typelist
acc_object_of_type
acc_product_type
acc_product_version
acc_release_object
acc_replace_delays
acc_replace_pulsere
acc_reset_buffer
acc_set_interactive_scope
acc_set_pulsere
acc_set_scope
acc_set_value
acc_vcl_add
acc_vcl_delete
acc_version
Note: acc_fetch_paramval() cannot be used on 64-bit platforms to fetch a string value of a parameter. Because of this, the function acc_fetch_paramval_str() has been added to the PLI for this use. acc_fetch_paramval_str() is declared in acc_user.h. It functions in a manner similar to acc_fetch_paramval() except that it returns a char *. acc_fetch_paramval_str() can be used on all platforms.