Packages

c

spinal.core

BitVector

abstract class BitVector extends BaseType with Widthable

BitVector is a family of types for storing multiple bits of information in a single value. This type has three subtypes that can be used to model different behaviours:

  • Bits
  • UInt (unsigned integer)
  • SInt (signed integer)
See also

BitVector Documentation

Linear Supertypes
Widthable, WidthProvider, BaseType, Expression, StatementDoubleLinkedContainer[BaseType, AssignmentStatement], DoubleLinkedContainer[BaseType, AssignmentStatement], DeclarationStatement, LeafStatement, Statement, BaseNode, ExpressionContainer, Data, InComponent, OverridedEqualsHashCode, SpinalTagReady, Assignable, NameableByComponent, Nameable, OwnableRef, ContextUser, ScalaLocated, GlobalDataUser, AnyRef, Any
Known Subclasses
Bits, SInt, UInt
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. BitVector
  2. Widthable
  3. WidthProvider
  4. BaseType
  5. Expression
  6. StatementDoubleLinkedContainer
  7. DoubleLinkedContainer
  8. DeclarationStatement
  9. LeafStatement
  10. Statement
  11. BaseNode
  12. ExpressionContainer
  13. Data
  14. InComponent
  15. OverridedEqualsHashCode
  16. SpinalTagReady
  17. Assignable
  18. NameableByComponent
  19. Nameable
  20. OwnableRef
  21. ContextUser
  22. ScalaLocated
  23. GlobalDataUser
  24. AnyRef
  25. Any
  1. Hide All
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new BitVector()

Type Members

  1. abstract type RefOwnerType
    Definition Classes
    OwnableRef
  2. abstract type T <: BitVector

    Used to know the data type of the children class of BitVector

Abstract Value Members

  1. abstract def apply(offset: UInt, bitCount: BitCount): BitVector.this.type

    Return a range of bits at offset and of width bitCount

    Return a range of bits at offset and of width bitCount

    Example:

    1. val myBool = myBits(myUInt, 2 bits)
  2. abstract def apply(offset: Int, bitCount: BitCount): BitVector.this.type

    Return a range of bits at offset and of width bitCount

    Return a range of bits at offset and of width bitCount

    Example:

    1. val myBool = myBits(3, 2 bits)
  3. abstract def apply(bitId: UInt): Bool

    Return the bit at index bitId

    Return the bit at index bitId

    Example:

    1. val myBool = myBits(myUInt)
  4. abstract def apply(bitId: Int): Bool

    Return the bit at index bitId

    Return the bit at index bitId

    Example:

    1. val myBool = myBits(3)
  5. abstract def asBits: Bits

    Cast data to Bits

    Cast data to Bits

    Definition Classes
    Data
  6. abstract def assignFromBits(bits: Bits, hi: Int, low: Int): Unit
    Definition Classes
    Data
  7. abstract def assignFromBits(bits: Bits): Unit
    Definition Classes
    Data
  8. abstract def getAllTrue: BitVector.this.type
  9. abstract def getTypeObject: Any
    Definition Classes
    Expression
  10. abstract def getZero: BitVector.this.type

    Create a data set to 0

    Create a data set to 0

    Definition Classes
    Data
  11. abstract def getZeroUnconstrained: BitVector.this.type
  12. abstract def opName: String
    Definition Classes
    Expression
  13. abstract def resize(width: BitCount): BitVector
  14. abstract def resize(width: Int): BitVector

    Resize the bitVector to width

    Resize the bitVector to width

    returns

    a resized bitVector

    Example:

    1. val res = myBits.resize(10)
  15. abstract def rotateLeft(that: Int): T

    Left rotation of that bits

  16. abstract def rotateRight(that: Int): T

    Right rotation of that bits

  17. abstract def setAll(): BitVector.this.type

    Set all bits

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. def ##(right: Data): Bits

    Concatenation between two data

    Concatenation between two data

    Definition Classes
    Data
  3. final def ##: Int
    Definition Classes
    AnyRef → Any
  4. def =/=(that: MaskedLiteral): Bool

    BitVector is not equal to MaskedLiteral

  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. def ===(that: MaskedLiteral): Bool

    Compare a BitVector with a MaskedLiteral (M"110--0")

    Compare a BitVector with a MaskedLiteral (M"110--0")

    that

    the maskedLiteral

    returns

    a Bool data containing the result of the comparison

    Example:

    1. val myBool = myBits === M"0-1"
  7. val _spinalTags: LinkedHashSet[SpinalTag]
    Definition Classes
    SpinalTagReady
  8. def addAttribute(attribute: Attribute): BitVector.this.type
    Definition Classes
    BaseType → Data → SpinalTagReady
  9. def addAttribute(name: String, value: Int): BitVector.this.type
    Definition Classes
    SpinalTagReady
  10. def addAttribute(name: String, value: String): BitVector.this.type
    Definition Classes
    SpinalTagReady
  11. def addAttribute(name: String): BitVector.this.type
    Definition Classes
    SpinalTagReady
  12. def addTag[T <: SpinalTag](spinalTag: T): BitVector.this.type
    Definition Classes
    SpinalTagReady
  13. def addTags[T <: SpinalTag](tags: Iterable[T]): BitVector.this.type
    Definition Classes
    SpinalTagReady
  14. val algoIncrementale: Int
    Definition Classes
    BaseNode
  15. val algoInt: Int
    Definition Classes
    BaseNode
  16. def allowDirectionLessIo: BitVector.this.type
    Definition Classes
    Data
  17. def allowOverride: BitVector.this.type

    Allow a data to be overrided

    Allow a data to be overrided

    Definition Classes
    Data
  18. def allowPartialyAssigned: BitVector.this.type
    Definition Classes
    Data
  19. def allowPruning(): BitVector.this.type
    Definition Classes
    Data
  20. def allowSimplifyIt(): BitVector.this.type
    Definition Classes
    BaseType → Data
  21. def allowUnsetRegToAvoidLatch: BitVector.this.type
    Definition Classes
    Data
  22. def andMask(that: Bool): BitVector.this.type
  23. def andR: Bool

    Logical AND of all bits

  24. def apply(range: Range): BitVector.this.type

    Return a range of bits

    Return a range of bits

    Example:

    1. val myBool = myBits(3 downto 1)
  25. def as[T <: Data](dataType: HardType[T]): T
    Definition Classes
    Data
  26. def asBool: Bool
  27. def asBools: Vec[Bool]

    Cast the BitVector into a Vector of Bool

    Cast the BitVector into a Vector of Bool

    returns

    a vector of Bool

  28. def asData: Data
    Definition Classes
    Data
  29. def asInOut(): BitVector.this.type

    set a data as inout

    set a data as inout

    Definition Classes
    BaseType → Data
  30. def asInput(): BitVector.this.type

    Set a data as input

    Set a data as input

    Definition Classes
    BaseType → Data
  31. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  32. def asOutput(): BitVector.this.type

    Set a data as output

    Set a data as output

    Definition Classes
    BaseType → Data
  33. def assignDontCare(): BitVector.this.type
    Definition Classes
    Data
  34. def assignFormalRandom(kind: RandomExpKind): Unit
    Definition Classes
    Data
  35. final def assignFrom(that: AnyRef, target: AnyRef = this): Unit
    Definition Classes
    Data
  36. def assignFromBits(bits: Bits, offset: Int, bitCount: BitCount): Unit
    Definition Classes
    Data
  37. def bitsRange: Range
  38. def cldCount: Int
    Definition Classes
    DoubleLinkedContainer
  39. def clearAll(): BitVector.this.type

    Clear all bits

  40. var clockDomain: ClockDomain
    Definition Classes
    BaseType
  41. def clone(): BitVector.this.type
    Definition Classes
    BitVector → BaseType → Data → AnyRef
  42. def component: Component
    Definition Classes
    ContextUser
  43. final def compositAssignFrom(that: AnyRef, target: AnyRef, kind: AnyRef): Unit
    Definition Classes
    Assignable
  44. val compositeAssign: Assignable
    Definition Classes
    Assignable
  45. def copyDirectionOfImpl(that: Data): BitVector.this.type
    Definition Classes
    BaseType → Data
  46. def dirString(): String
    Definition Classes
    Data
  47. def dlcAppend(that: AssignmentStatement): BitVector.this.type
    Definition Classes
    DoubleLinkedContainer
  48. def dlcForeach[T >: AssignmentStatement](func: (T) => Unit): Unit
    Definition Classes
    DoubleLinkedContainer
  49. def dlcHasOnlyOne: Boolean
    Definition Classes
    DoubleLinkedContainer
  50. val dlcHead: AssignmentStatement
    Definition Classes
    DoubleLinkedContainer
  51. def dlcIsEmpty: Boolean
    Definition Classes
    DoubleLinkedContainer
  52. val dlcLast: AssignmentStatement
    Definition Classes
    DoubleLinkedContainer
  53. def dlcPrepend(that: AssignmentStatement): BitVector.this.type
    Definition Classes
    DoubleLinkedContainer
  54. def dontSimplifyIt(): BitVector.this.type
    Definition Classes
    BaseType → Data
  55. def drop(n: Int): Bits

    Drop lowerst n bits

    Drop lowerst n bits

    returns

    data10bits(9 downto 4)

    Example:

    1. val res = data10bits.drop(4)
  56. def dropHigh(n: Int): Bits

    Drop highest n bits

    Drop highest n bits

    returns

    data10bits(5 downto 0)

    Example:

    1. val res = data10bits.dropHigh(4)
  57. def dropLow(n: Int): Bits
  58. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  59. def equals(obj: Any): Boolean
    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  60. def existsTag(cond: (SpinalTag) => Boolean): Boolean
    Definition Classes
    SpinalTagReady
  61. def filterTag(cond: (SpinalTag) => Boolean): Iterable[SpinalTag]
    Definition Classes
    SpinalTagReady
  62. def findTag(cond: (SpinalTag) => Boolean): Option[SpinalTag]
    Definition Classes
    SpinalTagReady
  63. def flatten: Seq[BaseType]
    Definition Classes
    BaseType → Data
  64. def flattenForeach(body: (BaseType) => Unit): Unit
    Definition Classes
    BaseType → Data
  65. def flattenLocalName: Seq[String]
    Definition Classes
    BaseType → Data
  66. def flip(): BitVector.this.type

    flip the direction of the data

    flip the direction of the data

    Definition Classes
    Data
  67. def foreachClockDomain(func: (ClockDomain) => Unit): Unit
    Definition Classes
    BaseType → Statement
  68. def foreachDrivingExpression(func: (Expression) => Unit): Unit
    Definition Classes
    ExpressionContainer
  69. def foreachExpression(func: (Expression) => Unit): Unit
    Definition Classes
    DeclarationStatement → ExpressionContainer
  70. def foreachReflectableNameables(doThat: (Any) => Unit): Unit
    Definition Classes
    Nameable
  71. def foreachStatements(func: (AssignmentStatement) => Unit): Unit
    Definition Classes
    StatementDoubleLinkedContainer
  72. def foreachTag(body: (SpinalTag) => Unit): Unit
    Definition Classes
    SpinalTagReady
  73. def freeze(): BitVector.this.type
    Definition Classes
    BaseType → Data
  74. def genIf(cond: Boolean): BitVector.this.type

    Generate this if condition is true

    Generate this if condition is true

    Definition Classes
    Data
  75. def getAheadValue(): BitVector.this.type
    Definition Classes
    BaseType → Data
  76. def getBitsWidth: Int

    Return the width of the data

    Return the width of the data

    Definition Classes
    BitVector → Data
  77. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  78. def getComponent(): Component
    Definition Classes
    Data → InComponent → NameableByComponent
  79. def getComponents(): Seq[Component]

    Get current component with all parents

    Get current component with all parents

    Definition Classes
    InComponent
  80. def getDirection: IODirection
    Definition Classes
    Data
  81. def getDisplayName(): String
    Definition Classes
    Nameable
  82. def getDrivingReg: BitVector.this.type
    Definition Classes
    BaseType
  83. def getInstanceCounter: Int
    Definition Classes
    ContextUser
  84. def getMode: Byte
    Attributes
    protected
    Definition Classes
    Nameable
  85. def getName(default: String): String
    Definition Classes
    NameableByComponent → Nameable
  86. def getName(): String
    Definition Classes
    NameableByComponent → Nameable
  87. def getPartialName(): String
    Definition Classes
    Nameable
  88. def getRealSource: Any
    Definition Classes
    Assignable
  89. def getRealSourceNoRec: Any
    Definition Classes
    Data → Assignable
  90. def getRefOwnersChain(): List[Any]
    Definition Classes
    OwnableRef
  91. def getRootParent: Data
    Definition Classes
    Data
  92. def getRtlPath(separator: String = "/"): String
    Definition Classes
    Data
  93. def getScalaLocationLong: String
    Definition Classes
    ScalaLocated
  94. def getScalaLocationShort: String
    Definition Classes
    ScalaLocated
  95. def getScalaTrace(): Throwable
    Definition Classes
    ScalaLocated
  96. def getSingleDriver: Option[BitVector.this.type]
    Definition Classes
    BaseType
  97. def getTag[T <: SpinalTag](clazz: Class[T]): Option[T]
    Definition Classes
    SpinalTagReady
  98. def getTags(): LinkedHashSet[SpinalTag]
    Definition Classes
    SpinalTagReady
  99. def getWidth: Int
    Definition Classes
    Widthable → WidthProvider
  100. def getWidthNoInferation: Int

    Return the width

  101. def getWidthStringNoInferation: String
  102. val globalData: GlobalData
    Definition Classes
    GlobalDataUser
  103. def hasAssignement: Boolean
    Definition Classes
    BaseType
  104. def hasDataAssignment: Boolean
    Definition Classes
    BaseType
  105. def hasInit: Boolean

    Does the base type have initial value

    Does the base type have initial value

    Definition Classes
    BaseType
  106. def hasOnlyOneStatement: Boolean
    Definition Classes
    StatementDoubleLinkedContainer
  107. def hasTag[T <: SpinalTag](clazz: Class[T]): Boolean
    Definition Classes
    SpinalTagReady
  108. def hasTag(spinalTag: SpinalTag): Boolean
    Definition Classes
    SpinalTagReady
  109. def hashCode(): Int
    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  110. def head: AssignmentStatement
    Definition Classes
    StatementDoubleLinkedContainer
  111. def high: Int

    Return the upper bound

  112. final def initFrom(that: AnyRef, target: AnyRef = this): Unit
    Definition Classes
    Data
  113. def initialFrom(that: AnyRef, target: AnyRef = this): Unit
    Definition Classes
    BaseType
  114. def insertNext(s: Statement): Unit
    Definition Classes
    Statement
  115. def instanceAttributes(language: Language): Iterable[Attribute]
    Definition Classes
    SpinalTagReady
  116. def instanceAttributes: Iterable[Attribute]
    Definition Classes
    SpinalTagReady
  117. def isAnalog: Boolean
    Definition Classes
    BaseType → Data
  118. def isComb: Boolean
    Definition Classes
    BaseType → Data
  119. def isCompletelyUnnamed: Boolean
    Definition Classes
    Nameable
  120. def isDirectionLess: Boolean
    Definition Classes
    Data
  121. def isEmptyOfTag: Boolean
    Definition Classes
    SpinalTagReady
  122. def isFrozen(): Boolean
    Definition Classes
    BaseType
  123. def isInOut: Boolean
    Definition Classes
    Data
  124. def isInput: Boolean
    Definition Classes
    Data
  125. def isInputOrInOut: Boolean
    Definition Classes
    Data
  126. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  127. def isNamed: Boolean
    Definition Classes
    NameableByComponent → Nameable
  128. def isOutput: Boolean
    Definition Classes
    Data
  129. def isOutputOrInOut: Boolean
    Definition Classes
    Data
  130. def isPriorityApplicable(namePriority: Byte): Boolean
    Definition Classes
    Nameable
  131. def isReg: Boolean
    Definition Classes
    BaseType → Data
  132. def isTypeNode: Boolean

    Is the baseType a node

    Is the baseType a node

    Definition Classes
    BaseType
  133. def isUnnamed: Boolean
    Definition Classes
    Nameable
  134. def isUsingResetSignal: Boolean

    Is the basetype using reset signal

    Is the basetype using reset signal

    Definition Classes
    BaseType
  135. def isUsingSoftResetSignal: Boolean

    Is the basetype using soft reset signal

    Is the basetype using soft reset signal

    Definition Classes
    BaseType
  136. def isVital: Boolean

    Check if the baseType is vital

    Check if the baseType is vital

    Definition Classes
    BaseType
  137. val lastScopeStatement: Statement
    Definition Classes
    Statement
  138. def lsb: Bool

    Return the least significant bit

  139. def msb: Bool

    Return the most significant bit

  140. def mux[T2 <: Data](mappings: (Any, T2)*): T2
    Definition Classes
    BaseType
  141. def muxList[T2 <: Data](defaultValue: T2, mappings: Seq[(Any, T2)]): T2
    Definition Classes
    BaseType
  142. def muxList[T2 <: Data](mappings: Seq[(Any, T2)]): T2
    Definition Classes
    BaseType
  143. def muxListDc[T2 <: Data](mappings: Seq[(Any, T2)]): T2
    Definition Classes
    BaseType
  144. val name: String
    Definition Classes
    Nameable
  145. val nameableRef: Nameable
    Attributes
    protected
    Definition Classes
    Nameable
    Annotations
    @DontName()
  146. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  147. def newExtract(offset: UInt, size: Int, extract: BitVectorRangedAccessFloating): BitVector.this.type

    Extract a range of bits of the BitVector

  148. def newExtract(hi: Int, lo: Int, accessFactory: => BitVectorRangedAccessFixed): BitVector.this.type

    Extract a range of bits of the BitVector

  149. def newExtract(bitId: UInt, extract: BitVectorBitAccessFloating): Bool

    Extract a bit of the BitVector

  150. def newExtract(bitId: Int, extract: BitVectorBitAccessFixed): Bool

    Extract a bit of the BitVector

  151. val nextScopeStatement: Statement
    Definition Classes
    Statement
  152. def noBackendCombMerge: BitVector.this.type
    Definition Classes
    Data
  153. def noCombLoopCheck: BitVector.this.type
    Definition Classes
    Data
  154. def normalizeInputs: Unit
    Definition Classes
    BaseType → ExpressionContainer
  155. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  156. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  157. def onEachAttributes(doIt: (Attribute) => Unit): Unit
    Definition Classes
    SpinalTagReady
  158. def orMask(that: Bool): BitVector.this.type
  159. def orR: Bool

    Logical OR of all bits

  160. def overrideLocalName(name: String): BitVector.this.type
    Definition Classes
    Nameable
  161. val parent: Data
    Definition Classes
    Data
  162. val parentScope: ScopeStatement
    Definition Classes
    ContextUser
  163. def pull(propagateName: Boolean): BitVector.this.type
    Definition Classes
    Data
  164. def pull(): BitVector.this.type

    Pull a signal to the top level (use for debugging)

    Pull a signal to the top level (use for debugging)

    Definition Classes
    Data
  165. def purify(): BitVector.this.type
    Definition Classes
    Data
  166. def randBoot(u: Unit): BitVector.this.type

    Useful for register that doesn't need a reset value in RTL, but need a random value for simulation (avoid x-propagation)

    Useful for register that doesn't need a reset value in RTL, but need a random value for simulation (avoid x-propagation)

    Definition Classes
    Data
  167. val refOwner: RefOwnerType
    Definition Classes
    OwnableRef
    Annotations
    @DontName()
  168. def reflectNames(): Unit
    Definition Classes
    Nameable
  169. def remapDrivingExpressions(func: (Expression) => Expression): Unit
    Definition Classes
    ExpressionContainer
  170. def remapExpressions(func: (Expression) => Expression): Unit
    Definition Classes
    DeclarationStatement → ExpressionContainer
  171. def removeAssignments(): BitVector.this.type

    Remove all assignments of the base type

    Remove all assignments of the base type

    Definition Classes
    BaseType → Data
  172. def removeStatement(): Unit
    Definition Classes
    BaseType → Statement
  173. def removeStatementFromScope(): Unit
    Definition Classes
    Statement
  174. def removeTag(spinalTag: SpinalTag): BitVector.this.type
    Definition Classes
    SpinalTagReady
  175. def removeTags(tags: Iterable[SpinalTag]): BitVector.this.type
    Definition Classes
    SpinalTagReady
  176. def resized: BitVector.this.type

    Resized data regarding target

    Resized data regarding target

    Definition Classes
    Data
  177. def rootScopeStatement: ScopeStatement
    Definition Classes
    BaseType → Statement
  178. def rotateLeft(that: UInt): T

    Left rotation of that Bits

  179. def rotateRight(that: UInt): T

    Right rotation of that Bits

  180. val scalaTrace: Throwable
    Definition Classes
    ScalaLocated
  181. def setAllTo(value: Bool): BitVector.this.type

    Set all bits to value

  182. def setAllTo(value: Boolean): BitVector.this.type

    Set all bits to value

  183. def setAsAnalog(): BitVector.this.type
    Definition Classes
    BaseType → Data
  184. def setAsComb(): BitVector.this.type

    Set baseType to Combinatorial

    Set baseType to Combinatorial

    Definition Classes
    BaseType → Data
  185. def setAsDirectionLess(): BitVector.this.type

    remove the direction (in,out,inout) to a data

    remove the direction (in,out,inout) to a data

    Definition Classes
    BaseType → Data
  186. def setAsReg(): BitVector.this.type

    Set baseType to reg

    Set baseType to reg

    Definition Classes
    BaseType → Data
  187. def setAsTypeNode(): BitVector.this.type

    Set baseType to Node

    Set baseType to Node

    Definition Classes
    BaseType
  188. def setAsVital(): BitVector.this.type

    Set the baseType to vital

    Set the baseType to vital

    Definition Classes
    BaseType
  189. def setCompositeName(nameable: Nameable, postfix: String, namePriority: Byte): BitVector.this.type
    Definition Classes
    Nameable
  190. def setCompositeName(nameable: Nameable, postfix: String, weak: Boolean): BitVector.this.type
    Definition Classes
    Nameable
  191. def setCompositeName(nameable: Nameable, postfix: String): BitVector.this.type
    Definition Classes
    Nameable
  192. def setCompositeName(nameable: Nameable, namePriority: Byte): BitVector.this.type
    Definition Classes
    Nameable
  193. def setCompositeName(nameable: Nameable, weak: Boolean): BitVector.this.type
    Definition Classes
    Nameable
  194. def setCompositeName(nameable: Nameable): BitVector.this.type
    Definition Classes
    Nameable
  195. def setName(name: String, namePriority: Byte): BitVector.this.type
    Definition Classes
    Nameable
  196. def setName(name: String, weak: Boolean): BitVector.this.type
    Definition Classes
    Nameable
  197. def setName(name: String): BitVector.this.type
    Definition Classes
    Nameable
  198. def setNameAsWeak(): BitVector.this.type
    Definition Classes
    Nameable
  199. def setPartialName(name: String, namePriority: Byte, owner: Any): BitVector.this.type
    Definition Classes
    Nameable
  200. def setPartialName(name: String, namePriority: Byte): BitVector.this.type
    Definition Classes
    Nameable
  201. def setPartialName(name: String, weak: Boolean): BitVector.this.type
    Definition Classes
    Nameable
  202. def setPartialName(owner: Nameable, name: String, namePriority: Byte): BitVector.this.type
    Definition Classes
    Nameable
  203. def setPartialName(owner: Nameable, name: String, weak: Boolean): BitVector.this.type
    Definition Classes
    Nameable
  204. def setPartialName(name: String): BitVector.this.type
    Definition Classes
    Nameable
  205. def setPartialName(owner: Nameable, name: String): BitVector.this.type
    Definition Classes
    Nameable
  206. def setRefOwner(that: Any): Unit
    Definition Classes
    OwnableRef
  207. def setScalaLocated(source: ScalaLocated): BitVector.this.type
    Definition Classes
    ScalaLocated
  208. def setWeakName(name: String): BitVector.this.type
    Definition Classes
    Nameable
  209. def setWidth(width: Int): BitVector.this.type

    Set the width of the BitVector

    Set the width of the BitVector

    width

    the width of the data

    returns

    the BitVector of a given size

  210. def simplifyNode: Expression
    Definition Classes
    Expression
  211. def sliceBy(divisor: List[Int]): List[Bits]
  212. def sliceBy(divisor: Int*): List[Bits]

    apart by a list of width

    apart by a list of width

    returns

    (List(A(1 downto 0), A(2 downto 4), A(9 downto 3))

    Example:

    1. val res = A.sliceBy(2, 3, 5)
val res = A.sliceBy(List(2, 3, 5))
  213. def spinalTags: LinkedHashSet[SpinalTag]
    Definition Classes
    SpinalTagReady
  214. def splitAt(n: Int): (Bits, Bits)

    Split at n st bits

    Split at n st bits

    returns

    (data10bits(8 downto 4), data10bits(3 downto 0))

    Example:

    1. val res = data10bits.splitAt(4)
  215. def stabilized(func: (Expression) => Expression, seed: Expression): Expression
    Definition Classes
    ExpressionContainer
  216. def subdivideIn(sliceWidth: BitCount): Vec[T]
  217. def subdivideIn(sliceCount: SlicesCount): Vec[T]
  218. def subdivideIn(sliceWidth: BitCount, strict: Boolean): Vec[T]

    Split the BitVector into slice of x bits * @example

    Split the BitVector into slice of x bits * @example 

    val res = myBits.subdiviedIn(3 bits)
    sliceWidth

    the width of the slice

    returns

    a Vector of slices

  219. def subdivideIn(sliceCount: SlicesCount, strict: Boolean): Vec[T]

    Split the BitVector into x slice

    Split the BitVector into x slice

    sliceCount

    the width of the slice

    returns

    a Vector of slices

    Example:

    1. val res = myBits.subdiviedIn(3 slices)
  220. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  221. def take(n: Int): Bits

    Take lowerst n bits

    Take lowerst n bits

    returns

    data10bits(3 downto 0)

    Example:

    1. val res = data10bits.take(4)
  222. def takeHigh(n: Int): Bits

    Take highest n bits

    Take highest n bits

    returns

    data10bits(9 downto 6)

    Example:

    1. val res = data10bits.takeHigh(4)
  223. def takeLow(n: Int): Bits
  224. def toIo(): BitVector.this.type
    Definition Classes
    Data
  225. def toString(): String
    Definition Classes
    BitVector → BaseType → Expression → Nameable → AnyRef → Any
  226. def toStringMultiLine(): String
    Definition Classes
    BaseNode
  227. def toStringRec(level: Int = 1): String
    Definition Classes
    Expression
  228. def unfreeze(): BitVector.this.type
    Definition Classes
    BaseType → Data
  229. def unsetName(): BitVector.this.type
    Definition Classes
    Nameable
  230. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  231. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  232. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  233. def walkDrivingExpressions(func: (Expression) => Unit): Unit
    Definition Classes
    ExpressionContainer
  234. def walkExpression(func: (Expression) => Unit): Unit
    Definition Classes
    ExpressionContainer
  235. def walkExpressionPostorder(func: (Expression) => Unit): Unit
    Definition Classes
    ExpressionContainer
  236. def walkParentTreeStatements(func: (TreeStatement) => Unit): Unit
    Definition Classes
    Statement
  237. def walkParentTreeStatementsUntilRootScope(func: (TreeStatement) => Unit): Unit
    Definition Classes
    Statement
  238. def walkRemapDrivingExpressions(func: (Expression) => Expression): Unit
    Definition Classes
    ExpressionContainer
  239. def walkRemapExpressions(func: (Expression) => Expression): Unit
    Definition Classes
    ExpressionContainer
  240. def wrapCast[T <: BaseType](result: T, node: Cast): T
    Definition Classes
    BaseType
  241. def wrapNext(): BitVector.this.type
    Definition Classes
    Data
  242. def xorR: Bool

    Logical XOR of all bits

Deprecated Value Members

  1. def asDirectionLess(): BitVector.this.type
    Definition Classes
    Data
    Annotations
    @deprecated
    Deprecated

    (Since version ???) use setAsDirectionLess instead

  2. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated
  3. def range: Range

    Return the range

    Return the range

    Annotations
    @deprecated
    Deprecated

    Use bitsRange instead

Inherited from Widthable

Inherited from WidthProvider

Inherited from BaseType

Inherited from Expression

Inherited from StatementDoubleLinkedContainer[BaseType, AssignmentStatement]

Inherited from DoubleLinkedContainer[BaseType, AssignmentStatement]

Inherited from DeclarationStatement

Inherited from LeafStatement

Inherited from Statement

Inherited from BaseNode

Inherited from ExpressionContainer

Inherited from Data

Inherited from InComponent

Inherited from OverridedEqualsHashCode

Inherited from SpinalTagReady

Inherited from Assignable

Inherited from NameableByComponent

Inherited from Nameable

Inherited from OwnableRef

Inherited from ContextUser

Inherited from ScalaLocated

Inherited from GlobalDataUser

Inherited from AnyRef

Inherited from Any

Ungrouped