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
  2. Show All
Visibility
  1. Public
  2. All

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: String): BitVector.this.type
    Definition Classes
    SpinalTagReady
  10. def addAttribute(name: String): BitVector.this.type
    Definition Classes
    SpinalTagReady
  11. def addTag[T <: SpinalTag](spinalTag: T): BitVector.this.type
    Definition Classes
    SpinalTagReady
  12. def addTags[T <: SpinalTag](tags: Iterable[T]): BitVector.this.type
    Definition Classes
    SpinalTagReady
  13. val algoIncrementale: Int
    Definition Classes
    BaseNode
  14. val algoInt: Int
    Definition Classes
    BaseNode
  15. def allowDirectionLessIo: BitVector.this.type
    Definition Classes
    Data
  16. def allowOverride: BitVector.this.type

    Allow a data to be overrided

    Allow a data to be overrided

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

    Logical AND of all bits

  22. 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)
  23. def as[T <: Data](dataType: HardType[T]): T
    Definition Classes
    Data
  24. def asBool: Bool
  25. 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

  26. def asData: Data
    Definition Classes
    Data
  27. def asInOut(): BitVector.this.type

    set a data as inout

    set a data as inout

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

    Set a data as input

    Set a data as input

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

    Set a data as output

    Set a data as output

    Definition Classes
    BaseType → Data
  31. def assignDontCare(): BitVector.this.type
    Definition Classes
    Data
  32. final def assignFrom(that: AnyRef, target: AnyRef = this): Unit
    Definition Classes
    Data
  33. def assignFromBits(bits: Bits, offset: Int, bitCount: BitCount): Unit
    Definition Classes
    Data
  34. def clearAll(): BitVector.this.type

    Clear all bits

  35. var clockDomain: ClockDomain
    Definition Classes
    BaseType
  36. def clone(): BitVector.this.type
    Definition Classes
    BitVector → BaseType → Data → AnyRef
  37. def component: Component
    Definition Classes
    ContextUser
  38. final def compositAssignFrom(that: AnyRef, target: AnyRef, kind: AnyRef): Unit
    Definition Classes
    Assignable
  39. val compositeAssign: Assignable
    Definition Classes
    Assignable
  40. def copyDirectionOfImpl(that: Data): BitVector.this.type
    Definition Classes
    BaseType → Data
  41. def dirString(): String
    Definition Classes
    Data
  42. def dlcAppend(that: AssignmentStatement): BitVector.this.type
    Definition Classes
    DoubleLinkedContainer
  43. def dlcForeach[T >: AssignmentStatement](func: (T) ⇒ Unit): Unit
    Definition Classes
    DoubleLinkedContainer
  44. def dlcHasOnlyOne: Boolean
    Definition Classes
    DoubleLinkedContainer
  45. val dlcHead: AssignmentStatement
    Definition Classes
    DoubleLinkedContainer
  46. def dlcIsEmpty: Boolean
    Definition Classes
    DoubleLinkedContainer
  47. val dlcLast: AssignmentStatement
    Definition Classes
    DoubleLinkedContainer
  48. def dlcPrepend(that: AssignmentStatement): BitVector.this.type
    Definition Classes
    DoubleLinkedContainer
  49. def dontSimplifyIt(): BitVector.this.type
    Definition Classes
    BaseType → Data
  50. 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)
  51. 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)
  52. def dropLow(n: Int): Bits
  53. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  54. def equals(obj: Any): Boolean
    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  55. def existsTag(cond: (SpinalTag) ⇒ Boolean): Boolean
    Definition Classes
    SpinalTagReady
  56. def filterTag(cond: (SpinalTag) ⇒ Boolean): Iterable[SpinalTag]
    Definition Classes
    SpinalTagReady
  57. def findTag(cond: (SpinalTag) ⇒ Boolean): Option[SpinalTag]
    Definition Classes
    SpinalTagReady
  58. def flatten: Seq[BaseType]
    Definition Classes
    BaseType → Data
  59. def flattenForeach(body: (BaseType) ⇒ Unit): Unit
    Definition Classes
    BaseType → Data
  60. def flattenLocalName: Seq[String]
    Definition Classes
    BaseType → Data
  61. def flip(): BitVector.this.type

    flip the direction of the data

    flip the direction of the data

    Definition Classes
    Data
  62. def foreachClockDomain(func: (ClockDomain) ⇒ Unit): Unit
    Definition Classes
    BaseType → Statement
  63. def foreachDrivingExpression(func: (Expression) ⇒ Unit): Unit
    Definition Classes
    ExpressionContainer
  64. def foreachExpression(func: (Expression) ⇒ Unit): Unit
    Definition Classes
    DeclarationStatement → ExpressionContainer
  65. def foreachReflectableNameables(doThat: (Any) ⇒ Unit): Unit
    Definition Classes
    Nameable
  66. def foreachStatements(func: (AssignmentStatement) ⇒ Unit): Unit
    Definition Classes
    StatementDoubleLinkedContainer
  67. def foreachTag(body: (SpinalTag) ⇒ Unit): Unit
    Definition Classes
    SpinalTagReady
  68. def genIf(cond: Boolean): BitVector.this.type

    Generate this if condition is true

    Generate this if condition is true

    Definition Classes
    Data
  69. def getBitsWidth: Int

    Return the width of the data

    Return the width of the data

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

    Get current component with all parents

    Get current component with all parents

    Definition Classes
    InComponent
  73. def getDirection: IODirection
    Definition Classes
    Data
  74. def getDisplayName(): String
    Definition Classes
    Nameable
  75. def getDrivingReg: BitVector.this.type
    Definition Classes
    BaseType
  76. def getInstanceCounter: Int
    Definition Classes
    ContextUser
  77. def getMode: Byte
    Attributes
    protected
    Definition Classes
    Nameable
  78. def getName(default: String): String
    Definition Classes
    NameableByComponent → Nameable
  79. def getName(): String
    Definition Classes
    Nameable
  80. def getPartialName(): String
    Definition Classes
    Nameable
  81. def getRealSource: Any
    Definition Classes
    Assignable
  82. def getRealSourceNoRec: Any
    Definition Classes
    Data → Assignable
  83. def getRefOwnersChain(): List[Any]
    Definition Classes
    OwnableRef
  84. def getRootParent: Data
    Definition Classes
    Data
  85. def getScalaLocationLong: String
    Definition Classes
    ScalaLocated
  86. def getScalaLocationShort: String
    Definition Classes
    ScalaLocated
  87. def getScalaTrace(): Throwable
    Definition Classes
    ScalaLocated
  88. def getSingleDriver: Option[BitVector.this.type]
    Definition Classes
    BaseType
  89. def getTag[T <: SpinalTag](clazz: Class[T]): Option[T]
    Definition Classes
    SpinalTagReady
  90. def getTags(): LinkedHashSet[SpinalTag]
    Definition Classes
    SpinalTagReady
  91. def getWidth: Int
    Definition Classes
    Widthable → WidthProvider
  92. def getWidthNoInferation: Int

    Return the width

  93. def getWidthStringNoInferation: String
  94. val globalData: GlobalData
    Definition Classes
    GlobalDataUser
  95. def hasAssignement: Boolean
    Definition Classes
    BaseType
  96. def hasInit: Boolean

    Does the base type have initial value

    Does the base type have initial value

    Definition Classes
    BaseType
  97. def hasOnlyOneStatement: Boolean
    Definition Classes
    StatementDoubleLinkedContainer
  98. def hasTag[T <: SpinalTag](clazz: Class[T]): Boolean
    Definition Classes
    SpinalTagReady
  99. def hasTag(spinalTag: SpinalTag): Boolean
    Definition Classes
    SpinalTagReady
  100. def hashCode(): Int
    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  101. def head: AssignmentStatement
    Definition Classes
    StatementDoubleLinkedContainer
  102. def high: Int

    Return the upper bound

  103. final def initFrom(that: AnyRef, target: AnyRef = this): Unit
    Definition Classes
    Data
  104. def insertNext(s: Statement): Unit
    Definition Classes
    Statement
  105. def instanceAttributes(language: Language): Iterable[Attribute]
    Definition Classes
    SpinalTagReady
  106. def instanceAttributes: Iterable[Attribute]
    Definition Classes
    SpinalTagReady
  107. def isAnalog: Boolean
    Definition Classes
    BaseType → Data
  108. def isComb: Boolean
    Definition Classes
    BaseType → Data
  109. def isDirectionLess: Boolean
    Definition Classes
    Data
  110. def isEmptyOfTag: Boolean
    Definition Classes
    SpinalTagReady
  111. def isInOut: Boolean
    Definition Classes
    Data
  112. def isInput: Boolean
    Definition Classes
    Data
  113. def isInputOrInOut: Boolean
    Definition Classes
    Data
  114. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  115. def isNamed: Boolean
    Definition Classes
    NameableByComponent → Nameable
  116. def isOutput: Boolean
    Definition Classes
    Data
  117. def isOutputOrInOut: Boolean
    Definition Classes
    Data
  118. def isPriorityApplicable(namePriority: Byte): Boolean
    Definition Classes
    Nameable
  119. def isReg: Boolean
    Definition Classes
    BaseType → Data
  120. def isTypeNode: Boolean

    Is the baseType a node

    Is the baseType a node

    Definition Classes
    BaseType
  121. def isUnnamed: Boolean
    Definition Classes
    Nameable
  122. def isUsingResetSignal: Boolean

    Is the basetype using reset signal

    Is the basetype using reset signal

    Definition Classes
    BaseType
  123. def isUsingSoftResetSignal: Boolean

    Is the basetype using soft reset signal

    Is the basetype using soft reset signal

    Definition Classes
    BaseType
  124. def isVital: Boolean

    Check if the baseType is vital

    Check if the baseType is vital

    Definition Classes
    BaseType
  125. def keep(): BitVector.this.type
    Definition Classes
    Data
  126. val lastScopeStatement: Statement
    Definition Classes
    Statement
  127. def lsb: Bool

    Return the least significant bit

  128. def msb: Bool

    Return the most significant bit

  129. def mux[T2 <: Data](mappings: (Any, T2)*): T2
    Definition Classes
    BaseType
  130. def muxList[T2 <: Data](defaultValue: T2, mappings: Seq[(Any, T2)]): T2
    Definition Classes
    BaseType
  131. def muxList[T2 <: Data](mappings: Seq[(Any, T2)]): T2
    Definition Classes
    BaseType
  132. def muxListDc[T2 <: Data](mappings: Seq[(Any, T2)]): T2
    Definition Classes
    BaseType
  133. val name: String
    Attributes
    protected
    Definition Classes
    Nameable
  134. val nameableRef: Nameable
    Attributes
    protected
    Definition Classes
    Nameable
    Annotations
    @DontName()
  135. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  136. def newExtract(offset: UInt, size: Int, extract: BitVectorRangedAccessFloating): BitVector.this.type

    Extract a range of bits of the BitVector

  137. def newExtract(hi: Int, lo: Int, accessFactory: ⇒ BitVectorRangedAccessFixed): BitVector.this.type

    Extract a range of bits of the BitVector

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

    Extract a bit of the BitVector

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

    Extract a bit of the BitVector

  140. val nextScopeStatement: Statement
    Definition Classes
    Statement
  141. def noBackendCombMerge: BitVector.this.type
    Definition Classes
    Data
  142. def noCombLoopCheck: BitVector.this.type
    Definition Classes
    Data
  143. def normalizeInputs: Unit
    Definition Classes
    BaseType → ExpressionContainer
  144. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  145. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  146. def onEachAttributes(doIt: (Attribute) ⇒ Unit): Unit
    Definition Classes
    SpinalTagReady
  147. def orR: Bool

    Logical OR of all bits

  148. def overrideLocalName(name: String): BitVector.this.type
    Definition Classes
    Nameable
  149. val parent: Data
    Definition Classes
    Data
  150. val parentScope: ScopeStatement
    Definition Classes
    ContextUser
  151. 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
  152. def purify(): BitVector.this.type
    Definition Classes
    Data
  153. def randBoot(): 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
  154. def range: Range

    Return the range

  155. val refOwner: RefOwnerType
    Definition Classes
    OwnableRef
    Annotations
    @DontName()
  156. def reflectNames(): Unit
    Definition Classes
    Nameable
  157. def remapDrivingExpressions(func: (Expression) ⇒ Expression): Unit
    Definition Classes
    ExpressionContainer
  158. def remapExpressions(func: (Expression) ⇒ Expression): Unit
    Definition Classes
    DeclarationStatement → ExpressionContainer
  159. def removeAssignments(): BitVector.this.type

    Remove all assignments of the base type

    Remove all assignments of the base type

    Definition Classes
    BaseType → Data
  160. def removeStatement(): Unit
    Definition Classes
    BaseType → Statement
  161. def removeStatementFromScope(): Unit
    Definition Classes
    Statement
  162. def removeTag(spinalTag: SpinalTag): BitVector.this.type
    Definition Classes
    SpinalTagReady
  163. def removeTags(tags: Iterable[SpinalTag]): BitVector.this.type
    Definition Classes
    SpinalTagReady
  164. def resized: BitVector.this.type

    Resized data regarding target

    Resized data regarding target

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

    Left rotation of that Bits

  167. def rotateRight(that: UInt): T

    Right rotation of that Bits

  168. def setAllTo(value: Bool): BitVector.this.type

    Set all bits to value

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

    Set all bits to value

  170. def setAsAnalog(): BitVector.this.type
    Definition Classes
    BaseType → Data
  171. def setAsComb(): BitVector.this.type

    Set baseType to Combinatorial

    Set baseType to Combinatorial

    Definition Classes
    BaseType → Data
  172. 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
  173. def setAsReg(): BitVector.this.type

    Set baseType to reg

    Set baseType to reg

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

    Set baseType to Node

    Set baseType to Node

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

    Set the baseType to vital

    Set the baseType to vital

    Definition Classes
    BaseType
  176. def setCompositeName(nameable: Nameable, postfix: String, namePriority: Byte): BitVector.this.type
    Definition Classes
    Nameable
  177. def setCompositeName(nameable: Nameable, postfix: String, weak: Boolean): BitVector.this.type
    Definition Classes
    Nameable
  178. def setCompositeName(nameable: Nameable, postfix: String): BitVector.this.type
    Definition Classes
    Nameable
  179. def setCompositeName(nameable: Nameable, namePriority: Byte): BitVector.this.type
    Definition Classes
    Nameable
  180. def setCompositeName(nameable: Nameable, weak: Boolean): BitVector.this.type
    Definition Classes
    Nameable
  181. def setCompositeName(nameable: Nameable): BitVector.this.type
    Definition Classes
    Nameable
  182. def setName(name: String, namePriority: Byte): BitVector.this.type
    Definition Classes
    Nameable
  183. def setName(name: String, weak: Boolean): BitVector.this.type
    Definition Classes
    Nameable
  184. def setName(name: String): BitVector.this.type
    Definition Classes
    Nameable
  185. def setNameAsWeak(): BitVector.this.type
    Definition Classes
    Nameable
  186. def setPartialName(name: String, namePriority: Byte): BitVector.this.type
    Definition Classes
    Nameable
  187. def setPartialName(name: String, weak: Boolean): BitVector.this.type
    Definition Classes
    Nameable
  188. def setPartialName(owner: Nameable, name: String, namePriority: Byte): BitVector.this.type
    Definition Classes
    Nameable
  189. def setPartialName(owner: Nameable, name: String, weak: Boolean): BitVector.this.type
    Definition Classes
    Nameable
  190. def setPartialName(name: String): BitVector.this.type
    Definition Classes
    Nameable
  191. def setPartialName(owner: Nameable, name: String): BitVector.this.type
    Definition Classes
    Nameable
  192. def setRefOwner(that: Any): Unit
    Definition Classes
    OwnableRef
  193. def setScalaLocated(source: ScalaLocated): BitVector.this.type
    Definition Classes
    ScalaLocated
  194. def setWeakName(name: String): BitVector.this.type
    Definition Classes
    Nameable
  195. 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

  196. def simplifyNode: Expression
    Definition Classes
    Expression
  197. def sliceBy(divisor: List[Int]): List[Bits]
  198. 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))
  199. def spinalTags: LinkedHashSet[SpinalTag]
    Definition Classes
    SpinalTagReady
  200. 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)
  201. def stabilized(func: (Expression) ⇒ Expression, seed: Expression): Expression
    Definition Classes
    ExpressionContainer
  202. def subdivideIn(sliceWidth: BitCount): 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

  203. def subdivideIn(sliceCount: SlicesCount): 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)
  204. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  205. 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)
  206. 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)
  207. def takeLow(n: Int): Bits
  208. def toString(): String
    Definition Classes
    BitVector → BaseType → Expression → Nameable → AnyRef → Any
  209. def toStringMultiLine(): String
    Definition Classes
    BaseNode
  210. def unsetName(): BitVector.this.type
    Definition Classes
    Nameable
  211. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  212. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  213. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  214. def walkDrivingExpressions(func: (Expression) ⇒ Unit): Unit
    Definition Classes
    ExpressionContainer
  215. def walkExpression(func: (Expression) ⇒ Unit): Unit
    Definition Classes
    ExpressionContainer
  216. def walkExpressionPostorder(func: (Expression) ⇒ Unit): Unit
    Definition Classes
    ExpressionContainer
  217. def walkParentTreeStatements(func: (TreeStatement) ⇒ Unit): Unit
    Definition Classes
    Statement
  218. def walkParentTreeStatementsUntilRootScope(func: (TreeStatement) ⇒ Unit): Unit
    Definition Classes
    Statement
  219. def walkRemapDrivingExpressions(func: (Expression) ⇒ Expression): Unit
    Definition Classes
    ExpressionContainer
  220. def walkRemapExpressions(func: (Expression) ⇒ Expression): Unit
    Definition Classes
    ExpressionContainer
  221. def wrapCast[T <: BaseType](result: T, node: Cast): T
    Definition Classes
    BaseType
  222. 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
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

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