Class

spinal.core

XFix

Related Doc: package core

Permalink

abstract class XFix[T <: XFix[T, R], R <: BitVector with Num[R]] extends MultiData

Base class for SFix and UFix

Linear Supertypes
Known Subclasses
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. XFix
  2. MultiData
  3. Data
  4. OverridedEqualsHashCode
  5. SpinalTagReady
  6. Assignable
  7. NameableByComponent
  8. Nameable
  9. OwnableRef
  10. ContextUser
  11. ScalaLocated
  12. GlobalDataUser
  13. AnyRef
  14. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new XFix(maxExp: Int, bitCount: Int)

    Permalink

Type Members

  1. abstract type RefOwnerType

    Permalink
    Definition Classes
    OwnableRef

Abstract Value Members

  1. abstract def fixFactory(exp: Int, bitCount: Int): T

    Permalink
  2. abstract def minExp: Int

    Permalink
  3. abstract def rawFactory(exp: Int, bitCount: Int): R

    Permalink
  4. abstract def resolution: BigDecimal

    Permalink

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  2. def ##(right: Data): Bits

    Permalink

    Concatenation between two data

    Concatenation between two data

    Definition Classes
    Data
  3. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  4. final def ==(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  5. var _spinalTags: Set[SpinalTag]

    Permalink
    Definition Classes
    SpinalTagReady
  6. def addAttribute(attribute: Attribute): XFix.this.type

    Permalink
    Definition Classes
    DataSpinalTagReady
  7. def addAttribute(name: String, value: String): XFix.this.type

    Permalink
    Definition Classes
    SpinalTagReady
  8. def addAttribute(name: String): XFix.this.type

    Permalink
    Definition Classes
    SpinalTagReady
  9. def addTag[T <: SpinalTag](spinalTag: T): XFix.this.type

    Permalink
    Definition Classes
    MultiDataSpinalTagReady
  10. def addTags[T <: SpinalTag](tags: Iterable[T]): XFix.this.type

    Permalink
    Definition Classes
    SpinalTagReady
  11. def alignLsb(that: T): (R, R)

    Permalink
  12. def allowDirectionLessIo: XFix.this.type

    Permalink
    Definition Classes
    Data
  13. def allowOverride: XFix.this.type

    Permalink

    Allow a data to be overrided

    Allow a data to be overrided

    Definition Classes
    Data
  14. def allowPruning(): XFix.this.type

    Permalink
    Definition Classes
    Data
  15. def allowSimplifyIt(): XFix.this.type

    Permalink
    Definition Classes
    Data
  16. def allowUnsetRegToAvoidLatch: XFix.this.type

    Permalink
    Definition Classes
    Data
  17. def as[T <: Data](dataType: HardType[T]): T

    Permalink
    Definition Classes
    Data
  18. def asBits: Bits

    Permalink

    Cast data to Bits

    Cast data to Bits

    Definition Classes
    MultiDataData
  19. def asData: Data

    Permalink
    Definition Classes
    Data
  20. def asInOut(): XFix.this.type

    Permalink

    set a data as inout

    set a data as inout

    Definition Classes
    MultiDataData
  21. def asInput(): XFix.this.type

    Permalink

    Set a data as input

    Set a data as input

    Definition Classes
    MultiDataData
  22. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any
  23. def asOutput(): XFix.this.type

    Permalink

    Set a data as output

    Set a data as output

    Definition Classes
    MultiDataData
  24. def assignDontCare(): XFix.this.type

    Permalink
    Definition Classes
    Data
  25. final def assignFrom(that: AnyRef, target: AnyRef = this): Unit

    Permalink
    Definition Classes
    Data
  26. def assignFromBits(bits: Bits, hi: Int, lo: Int): Unit

    Permalink
    Definition Classes
    MultiDataData
  27. def assignFromBits(bits: Bits): Unit

    Permalink
    Definition Classes
    MultiDataData
  28. def assignFromBits(bits: Bits, offset: Int, bitCount: BitCount): Unit

    Permalink
    Definition Classes
    Data
  29. def autoConnect(that: Data): Unit

    Permalink
    Definition Classes
    XFixMultiDataData
  30. val bitCount: Int

    Permalink
  31. def clone(): Data

    Permalink
    Definition Classes
    Data → AnyRef
  32. def component: Component

    Permalink
    Definition Classes
    ContextUser
  33. final def compositAssignFrom(that: AnyRef, target: AnyRef, kind: AnyRef): Unit

    Permalink
    Definition Classes
    Assignable
  34. var compositeAssign: Assignable

    Permalink
    Definition Classes
    Assignable
  35. def copyDirectionOfImpl(that: Data): XFix.this.type

    Permalink
    Definition Classes
    MultiDataData
  36. def difLsb(that: T): Int

    Permalink
  37. def dirString(): String

    Permalink
    Definition Classes
    Data
  38. def doAddSub(that: T, sub: Boolean): T

    Permalink
  39. def doShiftLeft(that: Int): T

    Permalink
  40. def doShiftLeftBorned(that: Int): T

    Permalink
  41. def doShiftRight(that: Int): T

    Permalink
  42. def doShiftRightBorned(that: Int): T

    Permalink
  43. def doSmaller(that: T): Bool

    Permalink
  44. def doSmallerEguals(that: T): Bool

    Permalink
  45. def dontSimplifyIt(): XFix.this.type

    Permalink
    Definition Classes
    Data
  46. def elements: ArrayBuffer[(String, Data)]

    Permalink
    Definition Classes
    XFixMultiData
  47. def elementsString: String

    Permalink
    Definition Classes
    MultiData
  48. final def eq(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  49. def equals(obj: Any): Boolean

    Permalink
    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  50. def existsTag(cond: (SpinalTag) ⇒ Boolean): Boolean

    Permalink
    Definition Classes
    SpinalTagReady
  51. def filterTag(cond: (SpinalTag) ⇒ Boolean): Iterable[SpinalTag]

    Permalink
    Definition Classes
    SpinalTagReady
  52. def finalize(): Unit

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  53. def find(name: String): Data

    Permalink
    Definition Classes
    MultiData
  54. def findTag(cond: (SpinalTag) ⇒ Boolean): Option[SpinalTag]

    Permalink
    Definition Classes
    SpinalTagReady
  55. def flatten: Seq[BaseType]

    Permalink
    Definition Classes
    MultiDataData
  56. def flattenForeach(body: (BaseType) ⇒ Unit): Unit

    Permalink
    Definition Classes
    MultiDataData
  57. def flattenLocalName: Seq[String]

    Permalink
    Definition Classes
    MultiDataData
  58. def flip(): XFix.this.type

    Permalink

    flip the direction of the data

    flip the direction of the data

    Definition Classes
    MultiDataData
  59. def foreachReflectableNameables(doThat: (Any) ⇒ Unit): Unit

    Permalink
    Definition Classes
    Nameable
  60. def genIf(cond: Boolean): XFix.this.type

    Permalink

    Generate this if condition is true

    Generate this if condition is true

    Definition Classes
    Data
  61. def getBitsWidth: Int

    Permalink

    Return the width of the data

    Return the width of the data

    Definition Classes
    MultiDataData
  62. final def getClass(): Class[_]

    Permalink
    Definition Classes
    AnyRef → Any
  63. def getComponent(): Component

    Permalink
    Definition Classes
    DataNameableByComponent
  64. def getComponents(): Seq[Component]

    Permalink

    Get current component with all parents

    Get current component with all parents

    Definition Classes
    Data
  65. def getDisplayName(): String

    Permalink
    Definition Classes
    Nameable
  66. def getInstanceCounter: Int

    Permalink
    Definition Classes
    ContextUser
  67. def getMode: Byte

    Permalink
    Attributes
    protected
    Definition Classes
    Nameable
  68. def getName(default: String): String

    Permalink
    Definition Classes
    NameableByComponentNameable
  69. def getName(): String

    Permalink
    Definition Classes
    Nameable
  70. def getPartialName(): String

    Permalink
    Definition Classes
    Nameable
  71. def getRealSource: Any

    Permalink
    Definition Classes
    Assignable
  72. def getRealSourceNoRec: Any

    Permalink
    Definition Classes
    DataAssignable
  73. def getRefOwnersChain(): List[Any]

    Permalink
    Definition Classes
    OwnableRef
  74. def getRootParent: Data

    Permalink
    Definition Classes
    Data
  75. def getScalaLocationLong: String

    Permalink
    Definition Classes
    ScalaLocated
  76. def getScalaLocationShort: String

    Permalink
    Definition Classes
    ScalaLocated
  77. def getScalaTrace(): Throwable

    Permalink
    Definition Classes
    ScalaLocated
  78. def getTag[T <: SpinalTag](clazz: Class[T]): Option[T]

    Permalink
    Definition Classes
    SpinalTagReady
  79. def getTags(): Set[SpinalTag]

    Permalink
    Definition Classes
    SpinalTagReady
  80. def getZero: XFix.this.type

    Permalink

    Create a data set to 0

    Create a data set to 0

    Definition Classes
    MultiDataData
  81. val globalData: GlobalData

    Permalink
    Definition Classes
    GlobalDataUser
  82. def hasTag[T <: SpinalTag](clazz: Class[T]): Boolean

    Permalink
    Definition Classes
    SpinalTagReady
  83. def hasTag(spinalTag: SpinalTag): Boolean

    Permalink
    Definition Classes
    SpinalTagReady
  84. def hashCode(): Int

    Permalink
    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  85. final def initFrom(that: AnyRef, target: AnyRef = this): Unit

    Permalink
    Definition Classes
    Data
  86. def instanceAttributes(language: Language): Iterable[Attribute]

    Permalink
    Definition Classes
    SpinalTagReady
  87. def instanceAttributes: Iterable[Attribute]

    Permalink
    Definition Classes
    SpinalTagReady
  88. def isAnalog: Boolean

    Permalink
    Definition Classes
    Data
  89. def isComb: Boolean

    Permalink
    Definition Classes
    Data
  90. def isDirectionLess: Boolean

    Permalink
    Definition Classes
    Data
  91. def isEmptyOfTag: Boolean

    Permalink
    Definition Classes
    SpinalTagReady
  92. def isInOut: Boolean

    Permalink
    Definition Classes
    Data
  93. def isInput: Boolean

    Permalink
    Definition Classes
    Data
  94. def isInputOrInOut: Boolean

    Permalink
    Definition Classes
    Data
  95. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any
  96. def isNamed: Boolean

    Permalink
    Definition Classes
    NameableByComponentNameable
  97. def isOutput: Boolean

    Permalink
    Definition Classes
    Data
  98. def isOutputOrInOut: Boolean

    Permalink
    Definition Classes
    Data
  99. def isPriorityApplicable(namePriority: Byte): Boolean

    Permalink
    Definition Classes
    Nameable
  100. def isReg: Boolean

    Permalink
    Definition Classes
    Data
  101. def isUnnamed: Boolean

    Permalink
    Definition Classes
    Nameable
  102. def keep(): XFix.this.type

    Permalink
    Definition Classes
    Data
  103. val maxExp: Int

    Permalink
  104. var name: String

    Permalink
    Attributes
    protected
    Definition Classes
    Nameable
  105. var nameableRef: Nameable

    Permalink
    Attributes
    protected
    Definition Classes
    Nameable
  106. final def ne(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  107. def noBackendCombMerge: XFix.this.type

    Permalink
    Definition Classes
    Data
  108. def noCombLoopCheck: XFix.this.type

    Permalink
    Definition Classes
    Data
  109. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef
  110. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef
  111. def onEachAttributes(doIt: (Attribute) ⇒ Unit): Unit

    Permalink
    Definition Classes
    SpinalTagReady
  112. var parent: Data

    Permalink
    Definition Classes
    Data
  113. var parentScope: ScopeStatement

    Permalink
    Definition Classes
    ContextUser
  114. def pull(): XFix.this.type

    Permalink

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

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

    Definition Classes
    Data
  115. def purify(): XFix.this.type

    Permalink
    Definition Classes
    Data
  116. def randBoot(): XFix.this.type

    Permalink

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

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

    Definition Classes
    Data
  117. val raw: R

    Permalink
  118. var refOwner: RefOwnerType

    Permalink
    Definition Classes
    OwnableRef
  119. def reflectNames(): Unit

    Permalink
    Definition Classes
    Nameable
  120. def removeAssignments(): XFix.this.type

    Permalink
    Definition Classes
    Data
  121. def removeTag(spinalTag: SpinalTag): XFix.this.type

    Permalink
    Definition Classes
    SpinalTagReady
  122. def removeTags(tags: Iterable[SpinalTag]): XFix.this.type

    Permalink
    Definition Classes
    SpinalTagReady
  123. def resized: XFix.this.type

    Permalink

    Resized data regarding target

    Resized data regarding target

    Definition Classes
    Data
  124. def setAsAnalog(): XFix.this.type

    Permalink
    Definition Classes
    Data
  125. def setAsComb(): XFix.this.type

    Permalink

    Set baseType to Combinatorial

    Set baseType to Combinatorial

    Definition Classes
    MultiDataData
  126. def setAsDirectionLess(): XFix.this.type

    Permalink

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

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

    Definition Classes
    MultiDataData
  127. def setAsReg(): XFix.this.type

    Permalink

    Set baseType to reg

    Set baseType to reg

    Definition Classes
    MultiDataData
  128. def setCompositeName(nameable: Nameable, postfix: String, namePriority: Byte): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  129. def setCompositeName(nameable: Nameable, postfix: String, weak: Boolean): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  130. def setCompositeName(nameable: Nameable, postfix: String): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  131. def setCompositeName(nameable: Nameable, namePriority: Byte): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  132. def setCompositeName(nameable: Nameable, weak: Boolean): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  133. def setCompositeName(nameable: Nameable): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  134. def setName(name: String, namePriority: Byte): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  135. def setName(name: String, weak: Boolean): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  136. def setName(name: String): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  137. def setPartialName(name: String, namePriority: Byte): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  138. def setPartialName(name: String, weak: Boolean): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  139. def setPartialName(owner: Nameable, name: String, namePriority: Byte): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  140. def setPartialName(owner: Nameable, name: String, weak: Boolean): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  141. def setPartialName(name: String): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  142. def setPartialName(owner: Nameable, name: String): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  143. def setRefOwner(that: Any): Unit

    Permalink
    Definition Classes
    OwnableRef
  144. def setScalaLocated(source: ScalaLocated): XFix.this.type

    Permalink
    Definition Classes
    ScalaLocated
  145. def setWeakName(name: String): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  146. def spinalTags: Set[SpinalTag]

    Permalink
    Definition Classes
    SpinalTagReady
  147. final def synchronized[T0](arg0: ⇒ T0): T0

    Permalink
    Definition Classes
    AnyRef
  148. def toString(): String

    Permalink
    Definition Classes
    Nameable → AnyRef → Any
  149. def truncated: XFix.this.type

    Permalink
  150. def unsetName(): XFix.this.type

    Permalink
    Definition Classes
    Nameable
  151. final def wait(): Unit

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

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

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def asDirectionLess(): XFix.this.type

    Permalink
    Definition Classes
    Data
    Annotations
    @deprecated
    Deprecated

    (Since version ???) use setAsDirectionLess instead

Inherited from MultiData

Inherited from Data

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