|
|||
label ::= identifier
sensitivity_clause ::=
on
sensitivity_list
condition_clause ::=
until
condition
timeout_clause ::=
for
time_
expression
The WAIT-statement must not be used within a function or procedure which itself is called within a function.
The WAIT-statement must not be called by a process which possesses a sensitivity list.
In general the WAIT-statement is ,sensitive" to all signals used within the statement, except a
sensitivity list is used (like in a WAIT ON-statement like in the last example).
In a postponed process the condition in a WAIT statement may already be false at the actual time (last delta cycle) when the process execution is resumed.