Class

spinal.core

UFix

Related Doc: package core

Permalink

class UFix extends XFix[UFix, UInt]

Unsigned fix point

See also

UFix Documentation

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

Instance Constructors

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

    Permalink

Type Members

  1. abstract type RefOwnerType

    Permalink
    Definition Classes
    OwnableRef

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. def *(that: UFix): UFix

    Permalink
  5. def +(that: UFix): UFix

    Permalink
  6. def -(that: UFix): UFix

    Permalink
  7. def :=(that: BigInt): Unit

    Permalink
  8. def :=(that: BigDecimal): Unit

    Permalink
  9. def :=(that: Float): Unit

    Permalink
  10. def :=(that: Long): Unit

    Permalink
  11. def :=(that: Int): Unit

    Permalink
  12. def <(that: UFix): Bool

    Permalink
  13. def <<(that: Int): UFix

    Permalink
  14. def <<|(that: Int): UFix

    Permalink
  15. def <=(that: UFix): Bool

    Permalink
  16. final def ==(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  17. def >(that: UFix): Bool

    Permalink
  18. def >=(that: BigDecimal): Bool

    Permalink
  19. def >=(that: UFix): Bool

    Permalink
  20. def >>(that: Int): UFix

    Permalink
  21. def >>|(that: Int): UFix

    Permalink
  22. var _spinalTags: Set[SpinalTag]

    Permalink
    Definition Classes
    SpinalTagReady
  23. def addAttribute(attribute: Attribute): UFix.this.type

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

    Permalink
    Definition Classes
    SpinalTagReady
  25. def addAttribute(name: String): UFix.this.type

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

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

    Permalink
    Definition Classes
    SpinalTagReady
  28. def alignLsb(that: UFix): (UInt, UInt)

    Permalink
    Definition Classes
    XFix
  29. def allowDirectionLessIo: UFix.this.type

    Permalink
    Definition Classes
    Data
  30. def allowOverride: UFix.this.type

    Permalink

    Allow a data to be overrided

    Allow a data to be overrided

    Definition Classes
    Data
  31. def allowPruning(): UFix.this.type

    Permalink
    Definition Classes
    Data
  32. def allowSimplifyIt(): UFix.this.type

    Permalink
    Definition Classes
    Data
  33. def allowUnsetRegToAvoidLatch: UFix.this.type

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

    Permalink
    Definition Classes
    Data
  35. def asBits: Bits

    Permalink

    Cast data to Bits

    Cast data to Bits

    Definition Classes
    MultiDataData
  36. def asData: Data

    Permalink
    Definition Classes
    Data
  37. def asInOut(): UFix.this.type

    Permalink

    set a data as inout

    set a data as inout

    Definition Classes
    MultiDataData
  38. def asInput(): UFix.this.type

    Permalink

    Set a data as input

    Set a data as input

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

    Permalink
    Definition Classes
    Any
  40. def asOutput(): UFix.this.type

    Permalink

    Set a data as output

    Set a data as output

    Definition Classes
    MultiDataData
  41. def assignDontCare(): UFix.this.type

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

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

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

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

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

    Permalink
    Definition Classes
    XFixMultiDataData
  47. val bitCount: Int

    Permalink
    Definition Classes
    XFix
  48. def clone(): UFix.this.type

    Permalink
    Definition Classes
    UFixData → AnyRef
  49. def component: Component

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

    Permalink
    Definition Classes
    Assignable
  51. var compositeAssign: Assignable

    Permalink
    Definition Classes
    Assignable
  52. def copyDirectionOfImpl(that: Data): UFix.this.type

    Permalink
    Definition Classes
    MultiDataData
  53. def difLsb(that: UFix): Int

    Permalink
    Definition Classes
    XFix
  54. def dirString(): String

    Permalink
    Definition Classes
    Data
  55. def doAddSub(that: UFix, sub: Boolean): UFix

    Permalink
    Definition Classes
    XFix
  56. def doShiftLeft(that: Int): UFix

    Permalink
    Definition Classes
    XFix
  57. def doShiftLeftBorned(that: Int): UFix

    Permalink
    Definition Classes
    XFix
  58. def doShiftRight(that: Int): UFix

    Permalink
    Definition Classes
    XFix
  59. def doShiftRightBorned(that: Int): UFix

    Permalink
    Definition Classes
    XFix
  60. def doSmaller(that: UFix): Bool

    Permalink
    Definition Classes
    XFix
  61. def doSmallerEguals(that: UFix): Bool

    Permalink
    Definition Classes
    XFix
  62. def dontSimplifyIt(): UFix.this.type

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

    Permalink
    Definition Classes
    XFixMultiData
  64. def elementsString: String

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

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

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

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

    Permalink
    Definition Classes
    SpinalTagReady
  69. def find(name: String): Data

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

    Permalink
    Definition Classes
    SpinalTagReady
  71. def fixFactory(maxExp: Int, bitCount: Int): UFix

    Permalink
    Definition Classes
    UFixXFix
  72. def flatten: Seq[BaseType]

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

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

    Permalink
    Definition Classes
    MultiDataData
  75. def flip(): UFix.this.type

    Permalink

    flip the direction of the data

    flip the direction of the data

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

    Permalink
    Definition Classes
    Nameable
  77. def foreachTag(body: (SpinalTag) ⇒ Unit): Unit

    Permalink
    Definition Classes
    SpinalTagReady
  78. def fractionalPart: UFix

    Permalink
  79. def genIf(cond: Boolean): UFix.this.type

    Permalink

    Generate this if condition is true

    Generate this if condition is true

    Definition Classes
    Data
  80. def getBitsWidth: Int

    Permalink

    Return the width of the data

    Return the width of the data

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

    Permalink
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()
  82. def getComponent(): Component

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

    Permalink

    Get current component with all parents

    Get current component with all parents

    Definition Classes
    Data
  84. def getDirection: IODirection

    Permalink
    Definition Classes
    Data
  85. def getDisplayName(): String

    Permalink
    Definition Classes
    Nameable
  86. def getInstanceCounter: Int

    Permalink
    Definition Classes
    ContextUser
  87. def getMode: Byte

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

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

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

    Permalink
    Definition Classes
    Nameable
  91. def getRealSource: Any

    Permalink
    Definition Classes
    Assignable
  92. def getRealSourceNoRec: Any

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

    Permalink
    Definition Classes
    OwnableRef
  94. def getRootParent: Data

    Permalink
    Definition Classes
    Data
  95. def getScalaLocationLong: String

    Permalink
    Definition Classes
    ScalaLocated
  96. def getScalaLocationShort: String

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

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

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

    Permalink
    Definition Classes
    SpinalTagReady
  100. def getZero: UFix.this.type

    Permalink

    Create a data set to 0

    Create a data set to 0

    Definition Classes
    MultiDataData
  101. val globalData: GlobalData

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

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

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

    Permalink
    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  105. def init(that: BigDecimal): UFix.this.type

    Permalink
  106. final def initFrom(that: AnyRef, target: AnyRef = this): Unit

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

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

    Permalink
    Definition Classes
    SpinalTagReady
  109. def isAnalog: Boolean

    Permalink
    Definition Classes
    Data
  110. def isComb: Boolean

    Permalink
    Definition Classes
    Data
  111. def isDirectionLess: Boolean

    Permalink
    Definition Classes
    Data
  112. def isEmptyOfTag: Boolean

    Permalink
    Definition Classes
    SpinalTagReady
  113. def isInOut: Boolean

    Permalink
    Definition Classes
    Data
  114. def isInput: Boolean

    Permalink
    Definition Classes
    Data
  115. def isInputOrInOut: Boolean

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

    Permalink
    Definition Classes
    Any
  117. def isNamed: Boolean

    Permalink
    Definition Classes
    NameableByComponentNameable
  118. def isOutput: Boolean

    Permalink
    Definition Classes
    Data
  119. def isOutputOrInOut: Boolean

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

    Permalink
    Definition Classes
    Nameable
  121. def isReg: Boolean

    Permalink
    Definition Classes
    Data
  122. def isUnnamed: Boolean

    Permalink
    Definition Classes
    Nameable
  123. def keep(): UFix.this.type

    Permalink
    Definition Classes
    Data
  124. val maxExp: Int

    Permalink
    Definition Classes
    XFix
  125. def maxValue: BigDecimal

    Permalink
  126. def minExp: Int

    Permalink
    Definition Classes
    UFixXFix
  127. def minValue: BigDecimal

    Permalink
  128. var name: String

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

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

    Permalink
    Definition Classes
    AnyRef
  131. def noBackendCombMerge: UFix.this.type

    Permalink
    Definition Classes
    Data
  132. def noCombLoopCheck: UFix.this.type

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

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()
  134. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()
  135. def onEachAttributes(doIt: (Attribute) ⇒ Unit): Unit

    Permalink
    Definition Classes
    SpinalTagReady
  136. var parent: Data

    Permalink
    Definition Classes
    Data
  137. var parentScope: ScopeStatement

    Permalink
    Definition Classes
    ContextUser
  138. def pull(): UFix.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
  139. def purify(): UFix.this.type

    Permalink
    Definition Classes
    Data
  140. def randBoot(): UFix.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
  141. val raw: UInt

    Permalink
    Definition Classes
    XFix
  142. def rawFactory(maxExp: Int, bitCount: Int): UInt

    Permalink
    Definition Classes
    UFixXFix
  143. var refOwner: RefOwnerType

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

    Permalink
    Definition Classes
    Nameable
  145. def removeAssignments(): UFix.this.type

    Permalink
    Definition Classes
    Data
  146. def removeTag(spinalTag: SpinalTag): UFix.this.type

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

    Permalink
    Definition Classes
    SpinalTagReady
  148. def resized: UFix.this.type

    Permalink

    Resized data regarding target

    Resized data regarding target

    Definition Classes
    Data
  149. def resolution: BigDecimal

    Permalink
    Definition Classes
    UFixXFix
  150. def setAsAnalog(): UFix.this.type

    Permalink
    Definition Classes
    Data
  151. def setAsComb(): UFix.this.type

    Permalink

    Set baseType to Combinatorial

    Set baseType to Combinatorial

    Definition Classes
    MultiDataData
  152. def setAsDirectionLess(): UFix.this.type

    Permalink

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

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

    Definition Classes
    MultiDataData
  153. def setAsReg(): UFix.this.type

    Permalink

    Set baseType to reg

    Set baseType to reg

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

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

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

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

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

    Permalink
    Definition Classes
    Nameable
  159. def setCompositeName(nameable: Nameable): UFix.this.type

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

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

    Permalink
    Definition Classes
    Nameable
  162. def setName(name: String): UFix.this.type

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

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

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

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

    Permalink
    Definition Classes
    Nameable
  167. def setPartialName(name: String): UFix.this.type

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

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

    Permalink
    Definition Classes
    OwnableRef
  170. def setScalaLocated(source: ScalaLocated): UFix.this.type

    Permalink
    Definition Classes
    ScalaLocated
  171. def setWeakName(name: String): UFix.this.type

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

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

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

    Permalink
    Definition Classes
    Nameable → AnyRef → Any
  175. def toUInt: UInt

    Permalink
  176. def truncated: UFix.this.type

    Permalink
    Definition Classes
    XFix
  177. def unsetName(): UFix.this.type

    Permalink
    Definition Classes
    Nameable
  178. final def wait(arg0: Long, arg1: Int): Unit

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

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  180. final def wait(): Unit

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

Deprecated Value Members

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

    Permalink
    Definition Classes
    Data
    Annotations
    @deprecated
    Deprecated

    (Since version ???) use setAsDirectionLess instead

  2. def finalize(): Unit

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from XFix[UFix, UInt]

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