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V
 value
uvm_reg_fielduvm_reg_item
 Variables
Globaluvm_built_in_pair#(T1,T2)uvm_class_pair#(T1,T2)uvm_compareruvm_hdl_path_concatuvm_line_printeruvm_mem_access_sequvm_mem_mam_cfguvm_mem_mam_policyuvm_mem_shared_access_sequvm_mem_single_access_sequvm_mem_single_walk_sequvm_mem_walk_sequvm_packeruvm_printer_knobsuvm_reg_access_sequvm_reg_bit_bash_sequvm_reg_bus_opuvm_reg_frontdooruvm_reg_hw_reset_sequvm_reg_itemuvm_reg_mem_built_in_sequvm_reg_mem_hdl_paths_sequvm_reg_mem_shared_access_sequvm_reg_predictoruvm_reg_shared_access_sequvm_reg_single_access_sequvm_reg_single_bit_bash_sequvm_sequence#(REQ,RSP)uvm_table_printeruvm_transactionuvm_tree_printer
 verbosity
uvm_comparer
 Verbosity Configuration
uvm_report_object
 Virtual Register Field Classes
 Virtual Registers
 visit
uvm_visitor#(NODE)
W
 wait_for
uvm_barrieruvm_objection
 wait_for_change
uvm_reg_backdoor
 wait_for_grant
uvm_sequence_baseuvm_sequencer_base
 wait_for_item_done
uvm_sequence_baseuvm_sequencer_base
 wait_for_relevant
uvm_sequence_base
 wait_for_sequence_state
uvm_sequence_base
 wait_for_sequences
uvm_sequencer#(REQ,RSP)uvm_sequencer_baseuvm_sqr_if_base#(REQ,RSP)
 wait_for_state
uvm_phase
 wait_modified
uvm_config_dbuvm_resource_base
 wait_off
uvm_event_base
 wait_on
uvm_event_base
 wait_ptrigger
uvm_event_base
 wait_ptrigger_data
uvm_event#(T)
 wait_trigger
uvm_event_base
 wait_trigger_data
uvm_event#(T)
 What’s Changed
 Why is this necessary
uvm_tlm_time
 Why uvm_object constructors are now mandatory
 write
uvm_analysis_portuvm_memuvm_mem_regionuvm_reguvm_reg_backdooruvm_reg_fielduvm_reg_fifouvm_resource#(T)uvm_subscriberuvm_tlm_if_base#(T1,T2)uvm_vreguvm_vreg_field
 write_attribute
uvm_text_recorder
 write_attribute_int
uvm_text_recorder
 write_by_name
uvm_resource_db
 write_by_type
uvm_resource_db
 write_mem
uvm_reg_sequence
 write_mem_by_name
uvm_reg_block
 write_reg
uvm_reg_sequence
 write_reg_by_name
uvm_reg_block
rand uvm_reg_data_t value
Mirrored field value.
rand uvm_reg_data_t value[]
The value to write to, or after completion, the value read from the DUT.
int unsigned verbosity = UVM_LOW
Sets the verbosity for printed messages.
This section defines the virtual field and callback classes.
A virtual register is a collection of fields, overlaid on top of a memory, usually in an array.
pure virtual function void visit(
    NODE  node
)
This method will be invoked by the visitor for every visited node of the provided structure.
virtual task wait_for()
Waits for enough processes to reach the barrier before continuing.
task wait_for(
    uvm_objection_event  objt_event,   
    uvm_object  obj  =  null
)
Waits for the raised, dropped, or all_dropped event to occur in the given obj.
virtual local task wait_for_change(
    uvm_object  element
)
Wait for a change in the value of the register or memory element in the DUT.
virtual task wait_for_grant(
    int  item_priority  =  -1,
    bit  lock_request  =  0
)
This task issues a request to the current sequencer.
virtual task wait_for_grant(
    uvm_sequence_base  sequence_ptr,   
    int  item_priority  =  -1,
    bit  lock_request  =  0
)
This task issues a request for the specified sequence.
virtual task wait_for_item_done(
    int  transaction_id  =  -1
)
A sequence may optionally call wait_for_item_done.
virtual task wait_for_item_done(
    uvm_sequence_base  sequence_ptr,
    int  transaction_id
)
A sequence may optionally call wait_for_item_done.
virtual task wait_for_relevant()
This method is called by the sequencer when all available sequences are not relevant.
task wait_for_sequence_state(
    int  unsigned  state_mask
)
Waits until the sequence reaches one of the given state.
Waits for a sequence to have a new item available.
virtual task wait_for_sequences()
Waits for a sequence to have a new item available.
virtual task wait_for_sequences()
Waits for a sequence to have a new item available.
task wait_for_state(
    uvm_phase_state  state,   
    uvm_wait_op  op  =  UVM_EQ
)
Wait until this phase compares with the given state and op operand.
static task wait_modified(
    uvm_component  cntxt,
    string  inst_name,
    string  field_name
)
Wait for a configuration setting to be set for field_name in cntxt and inst_name.
task wait_modified()
This task blocks until the resource has been modified -- that is, a uvm_resource#(T)::write operation has been performed.
virtual task wait_off (
    bit  delta  =  0
)
If the event has already triggered and is “on”, this task waits for the event to be turned “off” via a call to reset.
virtual task wait_on (
    bit  delta  =  0
)
Waits for the event to be activated for the first time.
virtual task wait_ptrigger ()
Waits for a persistent trigger of the event.
virtual task wait_ptrigger_data (
    output  T  data
)
This method calls uvm_event_base::wait_ptrigger followed by get_trigger_data.
virtual task wait_trigger ()
Waits for the event to be triggered.
virtual task wait_trigger_data (
    output  T  data
)
This method calls uvm_event_base::wait_trigger followed by get_trigger_data.
Release 1.2 contains enhancements and fixes to errata.
Integers are not sufficient, on their own, to represent time without any ambiguity: you need to know the scale of that integer value.
The UVM recommends that the following constructor be specified for any class extended from uvm_object:
function void write (
    input  T  t
)
Send specified value to all connected interface
virtual task write(
    output  uvm_status_e  status,   
    input  uvm_reg_addr_t  offset,   
    input  uvm_reg_data_t  value,   
    input  uvm_path_e  path  =  UVM_DEFAULT_PATH,
    input  uvm_reg_map  map  =  null,
    input  uvm_sequence_base  parent  =  null,
    input  int  prior  =  -1,
    input  uvm_object  extension  =  null,
    input  string  fname  =  "",
    input  int  lineno  =  0
)
Write the specified value in a memory location
task write(
    output  uvm_status_e  status,   
    input  uvm_reg_addr_t  offset,   
    input  uvm_reg_data_t  value,   
    input  uvm_path_e  path  =  UVM_DEFAULT_PATH,
    input  uvm_reg_map  map  =  null,
    input  uvm_sequence_base  parent  =  null,
    input  int  prior  =  -1,
    input  uvm_object  extension  =  null,
    input  string  fname  =  "",
    input  int  lineno  =  0
)
Write to a memory location in the region.
virtual task write(
    output  uvm_status_e  status,   
    input  uvm_reg_data_t  value,   
    input  uvm_path_e  path  =  UVM_DEFAULT_PATH,
    input  uvm_reg_map  map  =  null,
    input  uvm_sequence_base  parent  =  null,
    input  int  prior  =  -1,
    input  uvm_object  extension  =  null,
    input  string  fname  =  "",
    input  int  lineno  =  0
)
Write the specified value in this register
virtual task write(
    uvm_reg_item  rw
)
User-defined backdoor write operation.
virtual task write (
    output  uvm_status_e  status,   
    input  uvm_reg_data_t  value,   
    input  uvm_path_e  path  =  UVM_DEFAULT_PATH,
    input  uvm_reg_map  map  =  null,
    input  uvm_sequence_base  parent  =  null,
    input  int  prior  =  -1,
    input  uvm_object  extension  =  null,
    input  string  fname  =  "",
    input  int  lineno  =  0
)
Write the specified value in this field
Pushes the given value to the DUT FIFO.
function void write(
    T  t,   
    uvm_object  accessor  =  null
)
Modify the object stored in this resource container.
pure virtual function void write(
    T  t
)
A pure virtual method that must be defined in each subclass.
virtual function void write(
    input  T1  t
)
Broadcasts a user-defined transaction of type T to any number of listeners.
virtual task write(
    input longint  unsigned  idx,   
    output  uvm_status_e  status,   
    input  uvm_reg_data_t  value,   
    input  uvm_path_e  path  =  UVM_DEFAULT_PATH,
    input  uvm_reg_map  map  =  null,
    input  uvm_sequence_base  parent  =  null,
    input  uvm_object  extension  =  null,
    input  string  fname  =  "",
    input  int  lineno  =  0
)
Write the specified value in a virtual register
virtual task write(
    input longint  unsigned  idx,   
    output  uvm_status_e  status,   
    input  uvm_reg_data_t  value,   
    input  uvm_path_e  path  =  UVM_DEFAULT_PATH,
    input  uvm_reg_map  map  =  null,
    input  uvm_sequence_base  parent  =  null,
    input  uvm_object  extension  =  null,
    input  string  fname  =  "",
    input  int  lineno  =  0
)
Write the specified value in a virtual field
function void write_attribute(
    string  nm,   
    uvm_bitstream_t  value,   
    uvm_radix_enum  radix,   
    integer  numbits  =  $bits(uvm_bitstream_t)
)
Outputs an integral attribute to the textual log
function void write_attribute_int(
    string  nm,   
    uvm_integral_t  value,   
    uvm_radix_enum  radix,   
    integer  numbits  =  $bits(uvm_bitstream_t)
)
Outputs an integral attribute to the textual log
static function bit write_by_name(
    input  string  scope,   
    input  string  name,   
    input  T  val,   
    input  uvm_object  accessor  =  null
)
write a val into the resources database.
static function bit write_by_type(
    input  string  scope,   
    input  T  val,   
    input  uvm_object  accessor  =  null
)
write a val into the resources database.
virtual task write_mem(
    input  uvm_mem  mem,   
    output  uvm_status_e  status,   
    input  uvm_reg_addr_t  offset,   
    input  uvm_reg_data_t  value,   
    input  uvm_path_e  path  =  UVM_DEFAULT_PATH,
    input  uvm_reg_map  map  =  null,
    input  int  prior  =  -1,
    input  uvm_object  extension  =  null,
    input  string  fname  =  "",
    input  int  lineno  =  0
)
Writes the given memory mem using uvm_mem::write, supplying ‘this’ as the parent argument.
virtual task write_mem_by_name(
    output  uvm_status_e  status,   
    input  string  name,   
    input  uvm_reg_addr_t  offset,   
    input  uvm_reg_data_t  data,   
    input  uvm_path_e  path  =  UVM_DEFAULT_PATH,
    input  uvm_reg_map  map  =  null,
    input  uvm_sequence_base  parent  =  null,
    input  int  prior  =  -1,
    input  uvm_object  extension  =  null,
    input  string  fname  =  "",
    input  int  lineno  =  0
)
Write the named memory
virtual task write_reg(
    input  uvm_reg  rg,   
    output  uvm_status_e  status,   
    input  uvm_reg_data_t  value,   
    input  uvm_path_e  path  =  UVM_DEFAULT_PATH,
    input  uvm_reg_map  map  =  null,
    input  int  prior  =  -1,
    input  uvm_object  extension  =  null,
    input  string  fname  =  "",
    input  int  lineno  =  0
)
Writes the given register rg using uvm_reg::write, supplying ‘this’ as the parent argument.
virtual task write_reg_by_name(
    output  uvm_status_e  status,   
    input  string  name,   
    input  uvm_reg_data_t  data,   
    input  uvm_path_e  path  =  UVM_DEFAULT_PATH,
    input  uvm_reg_map  map  =  null,
    input  uvm_sequence_base  parent  =  null,
    input  int  prior  =  -1,
    input  uvm_object  extension  =  null,
    input  string  fname  =  "",
    input  int  lineno  =  0
)
Write the named register