chisel6.4.0 < Back
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# Packages

-  package root
  Definition Classes
    root
-  package chisel3

  This package contains the main chisel3 API.

  This package contains the main chisel3 API.

  Definition Classes
    root
-  package aop
  Definition Classes
    chisel3
-  package choice

  This package contains Chisel language definitions for describing configuration options and their accepted values.

  This package contains Chisel language definitions for describing configuration options and their accepted values.

  Definition Classes
    chisel3
-  package connectable
  Definition Classes
    chisel3
-  package experimental

  Package for experimental features, which may have their API changed, be removed, etc.

  Package for experimental features, which may have their API changed, be removed, etc.

  Because its contents won't necessarily have the same level of stability and support as non-experimental, you must explicitly import this package to use its contents.

  Definition Classes
    chisel3
-  package interface
  Definition Classes
    chisel3
-  package ltl
  Definition Classes
    chisel3
-  package naming
  Definition Classes
    chisel3
-  package probe
  Definition Classes
    chisel3
-  package properties

  The properties package includes functionality related to non-hardware data.

  The properties package includes functionality related to non-hardware data.

  This entire package is currently very experimental, so expect some rough edges and rapid API evolution.

  Definition Classes
    chisel3
-  package reflect
  Definition Classes
    chisel3
-  package simulator
  Definition Classes
    chisel3
-  package stage
  Definition Classes
    chisel3
-  package std
  Definition Classes
    chisel3
-  package testers

  The testers package provides the basic interface for chisel testers.

  The testers package provides the basic interface for chisel testers.

  Definition Classes
    chisel3
-  package util

  The util package provides extensions to core chisel for common hardware components and utility functions

  The util package provides extensions to core chisel for common hardware components and utility functions

  Definition Classes
    chisel3
- ActualDirection
- Aggregate
- AliasedAggregateFieldException
- AsyncReset
- AutoClonetypeException
- BiConnectException
- Binary
- BindingException
- Bits
- Bits
- BlackBox
- Bool
- Bool
- BoolFactory
- BuildInfo
- Bundle
- Character
- ChiselEnum
- ChiselException
- Clock
- Const
- Data
- Decimal
- Disable
- DontCare
- Element
- EnumType
- ExpectedAnnotatableException
- ExpectedChiselTypeException
- ExpectedHardwareException
- FirrtlFormat
- FixedIOBaseModule
- FixedIOExtModule
- FixedIORawModule
- FlatIO
- Flipped
- FullName
- HasTarget
- Hexadecimal
- IO
- IgnoreSeqInBundle
- ImplicitClock
- ImplicitReset
- Input
- InstanceId
- InternalErrorException
- KnownWidth
- Mem
- MemBase
- MixedDirectionAggregateException
- Module
- ModuleAspect
- MonoConnectException
- Mux
- Name
- Num
- NumObject
- Output
- PString
- Percent
- Printable
- PrintableHelper
- Printables
- RawModule
- RebindingException
- Record
- Reg
- RegInit
- RegNext
- RequireAsyncReset
- RequireSyncReset
- Reset
- ResetType
- SInt
- SInt
- SIntFactory
- SourceInfoDoc
- SpecifiedDirection
- SyncReadMem
- UInt
- UInt
- UIntFactory
- UnknownWidth
- Vec
- Vec
- VecFactory
- VecInit
- VecLike
- VerifPrintMacrosDoc
- VerificationStatement
- WhenContext
- Width
- Wire
- WireDefault
- WireFactory
- WireInit
- assert
- assume
- chiselTypeOf
- cover
- dontTouch
- emitVerilog
- fromBigIntToLiteral
- fromBooleanToLiteral
- fromIntToLiteral
- fromIntToWidth
- fromLongToLiteral
- fromStringToLiteral
- getVerilogString
- layer
- printf
- stop
- suppressEnumCastWarning
- when
- withClock
- withClockAndReset
- withDisable
- withReset
- withoutIO

t

chisel3

# NumObject

###

#### trait NumObject extends AnyRef

NumbObject has a lot of convenience methods for converting between BigInts and Double and BigDecimal

Source
  Num.scala

Linear Supertypes
AnyRef, Any
Known Subclasses
Num
Type Hierarchy

Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. NumObject
2. AnyRef
3. Any

Implicitly

1. by any2stringadd
2. by StringFormat
3. by Ensuring
4. by ArrowAssoc

1. Hide All
2. Show All

Visibility

1. Public
2. Protected

### Value Members

1.  final def !=(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
2.  final def ##: Int
   Definition Classes
     AnyRef → Any
3.  def +(other: String): String
   Implicit
     This member is added by an implicit conversion from NumObject toany2stringadd[NumObject] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (NumObject, B)
   Implicit
     This member is added by an implicit conversion from NumObject toArrowAssoc[NumObject] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()
5.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
6.  val MaxBitsBigIntToBigDecimal: Int
7.  val MaxBitsBigIntToDouble: Int
8.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
9.  def clone(): AnyRef
   Attributes
     protected[lang]
   Definition Classes
     AnyRef
   Annotations
     @throws(classOf[java.lang.CloneNotSupportedException]) @native()
10.  def ensuring(cond: (NumObject) => Boolean, msg: => Any): NumObject
    Implicit
      This member is added by an implicit conversion from NumObject toEnsuring[NumObject] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
11.  def ensuring(cond: (NumObject) => Boolean): NumObject
    Implicit
      This member is added by an implicit conversion from NumObject toEnsuring[NumObject] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
12.  def ensuring(cond: Boolean, msg: => Any): NumObject
    Implicit
      This member is added by an implicit conversion from NumObject toEnsuring[NumObject] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
13.  def ensuring(cond: Boolean): NumObject
    Implicit
      This member is added by an implicit conversion from NumObject toEnsuring[NumObject] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
14.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
15.  def equals(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef → Any
16.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.Throwable])
17.  final def getClass(): Class[_ <: AnyRef]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
18.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
19.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
20.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
21.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
22.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
23.  final def synchronized[T0](arg0: => T0): T0
    Definition Classes
      AnyRef
24.  def toBigDecimal(value: BigInt, binaryPoint: Int): BigDecimal

    converts a bigInt with the given binaryPoint into the BigDecimal representation

    converts a bigInt with the given binaryPoint into the BigDecimal representation

    value

      a bigint

    binaryPoint

      the implied binaryPoint of @i

25.  def toBigInt(x: BigDecimal, binaryPoint: Int, roundingMode: RoundingMode): BigInt

    Create a bigint from a big decimal with a specific binaryPoint (Int)

    Create a bigint from a big decimal with a specific binaryPoint (Int)

    x

      the BigDecimal value

    binaryPoint

      the binaryPoint to use

    roundingMode

      the RoundingMode to use

26.  def toBigInt(x: BigDecimal, binaryPoint: Int): BigInt

    Create a bigint from a big decimal with a specific binaryPoint (Int)

    Create a bigint from a big decimal with a specific binaryPoint (Int)

    x

      the BigDecimal value

    binaryPoint

      the binaryPoint to use

27.  def toBigInt(x: Double, binaryPoint: Int): BigInt

    How to create a bigint from a double with a specific binaryPoint

    How to create a bigint from a double with a specific binaryPoint

    x

      a double value

    binaryPoint

      a binaryPoint that you would like to use

28.  def toDouble(i: BigInt, binaryPoint: Int): Double

    converts a bigInt with the given binaryPoint into the double representation

    converts a bigInt with the given binaryPoint into the double representation

    i

      a bigint

    binaryPoint

      the implied binaryPoint of @i

29.  def toString(): String
    Definition Classes
      AnyRef → Any
30.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
31.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
32.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException]) @native()

### Deprecated Value Members

1.  def formatted(fmtstr: String): String
   Implicit
     This member is added by an implicit conversion from NumObject toStringFormat[NumObject] performed by method StringFormat in scala.Predef.
   Definition Classes
     StringFormat
   Annotations
     @deprecated @inline()
   Deprecated

     (Since version 2.12.16) Use `formatString.format(value)` instead of `value.formatted(formatString)`, or use the `f""` string interpolator. In Java 15 and later, `formatted` resolves to the new method in String which has reversed parameters.

2.  def →[B](y: B): (NumObject, B)
   Implicit
     This member is added by an implicit conversion from NumObject toArrowAssoc[NumObject] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @deprecated
   Deprecated

     (Since version 2.13.0) Use `->` instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd fromNumObject to any2stringadd[NumObject]

### Inherited by implicit conversion StringFormat fromNumObject to StringFormat[NumObject]

### Inherited by implicit conversion Ensuring fromNumObject to Ensuring[NumObject]

### Inherited by implicit conversion ArrowAssoc fromNumObject to ArrowAssoc[NumObject]

### Ungrouped