Counter

A counter module

Typically instantiated with apply methods in object Counter

Example:

val countOn = true.B // increment counter every clock cycle
val (counterValue, counterWrap) = Counter(countOn, 4)
when (counterValue === 3.U) {
  ...
}

Linear Supertypes

AnyRef, Any

Type Hierarchy

Instance Constructors

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

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
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final def ==(arg0: Any): Boolean

Definition Classes
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final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
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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.
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
val n: Int

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
val namingContext$macro$2: NamingContext
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
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final def notifyAll(): Unit

Definition Classes
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final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
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def toString(): String

Definition Classes
AnyRef → Any
val value: core.UInt
final def wait(): Unit

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: object Counter | package util

class Counter extends AnyRef

Instance Constructors

new Counter(n: Int)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

def inc(): Bool

final def isInstanceOf[T0]: Boolean

val n: Int

val namingContext$macro$2: NamingContext

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

val value: core.UInt

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

Ungrouped