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这是一本关于verilog编程语言的教程,对学习verilog语言有帮助

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The number of times an item has been covered can be obtained by the vpiCoveredCount property: </p><div class="Element170">
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<div class="Element13"><div class="Element12" id="code01027"><pre class="Element12">vpi_get(vpiCoveredCount, assertion_handle)
vpi_get(vpiCoveredCount, statement_handle)
vpi_get(vpiCoveredCount, signal_handle)
vpi_get(vpiCoveredCount, fsm_handle)
vpi_get(vpiCoveredCount, fsm_state_handle)</pre></div></div>
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Returns the number of times each coverable entity referred by the handle has been covered. Note that this is only easily interpretable when the handle points to a unique coverable item (such as an individual statement); when handle points to an item containing multiple coverable entities (such as a handle to a block statement containing a number of statements), the result is the sum of coverage counts for each of the constituent entities. </p><div class="Element170">
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<div class="Element13"><div class="Element12" id="code01028"><pre class="Element12">vpi_get(vpiCoveredMax, assertion_handle)
vpi_get(vpiCoveredMax, statement_handle)
vpi_get(vpiCoveredMax, signal_handle)
vpi_get(vpiCoveredMax, fsm_handle)
vpi_get(vpiCoveredMax, fsm_state_handle)</pre></div></div>
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Returns the number of coverable entities pointed by the handle. Note that this shall always return 1 (one) when applied to an assertion or FSM state handle. </p><div class="Element170">
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<div class="Element13"><div class="Element12" id="code01029"><pre class="Element12">vpi_iterate(vpiFsm, instance-handle)</pre></div></div>
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Returns an iterator to all FSMs in an instance. </p><div class="Element170">
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<div class="Element13"><div class="Element12" id="code01030"><pre class="Element12">vpi_handle(vpiFsmStateExpression, fsm-handle)</pre></div></div>
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Returns the handle to the signal or expression encoding the FSM state. </p><div class="Element170">
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<div class="Element13"><div class="Element12" id="code01031"><pre class="Element12">vpi_iterate(vpiFsmStates, fsm-handle)</pre></div></div>
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Returns an iterator to all states of an FSM. </p><div class="Element170">
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<div class="Element13"><div class="Element12" id="code01032"><pre class="Element12">vpi_get_value(fsm_state_handle, state-handle)</pre></div></div>
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Returns the value of an FSM state.</p></div>
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