Packages

class Counter extends AnyRef

Used to generate an inline (logic directly in the containing Module, no internal Module is created) hardware counter.

Typically instantiated with apply methods in object Counter

Does not create a new Chisel Module

Annotations
@chiselName()
Source
Counter.scala
Example:
  1. val countOn = true.B // increment counter every clock cycle
    val (counterValue, counterWrap) = Counter(countOn, 4)
    when (counterValue === 3.U) {
      ...
    }
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  1. Counter
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Visibility
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Instance Constructors

  1. new Counter(n: Int)

    n

    number of counts before the counter resets (or one more than the maximum output value of the counter), need not be a power of two

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def inc(): Bool

    Increment the counter, returning whether the counter currently is at the maximum and will wrap.

    Increment the counter, returning whether the counter currently is at the maximum and will wrap. The incremented value is registered and will be visible on the next cycle.

  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. val n: Int
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. val value: UInt
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

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