spinal.core

SFix

Related Doc: package core

class SFix extends XFix[SFix, SInt]

Signed fix point

See also

SFix Documentation

Linear Supertypes
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Inherited
  1. SFix
  2. XFix
  3. MultiData
  4. Data
  5. SpinalTagReady
  6. Assignable
  7. NameableByComponent
  8. Nameable
  9. OwnableRef
  10. ContextUser
  11. ScalaLocated
  12. GlobalDataUser
  13. AnyRef
  14. Any
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Instance Constructors

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

Type Members

  1. abstract type RefOwnerType

    Definition Classes
    OwnableRef

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: SFix): SFix

  5. def +(that: SFix): SFix

  6. def -(that: SFix): SFix

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

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

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

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

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

  12. def <(that: BigDecimal): Bool

  13. def <(that: SFix): Bool

  14. def <<(that: Int): SFix

  15. def <<|(that: Int): SFix

  16. def <=(that: BigDecimal): Bool

  17. def <=(that: SFix): Bool

  18. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  19. def >(that: BigDecimal): Bool

  20. def >(that: SFix): Bool

  21. def >=(that: BigDecimal): Bool

  22. def >=(that: SFix): Bool

  23. def >>(that: Int): SFix

  24. def >>|(that: Int): SFix

  25. var _spinalTags: Set[SpinalTag]

    Definition Classes
    SpinalTagReady
  26. def addAttribute(attribute: Attribute): SFix.this.type

    Definition Classes
    DataSpinalTagReady
  27. def addAttribute(name: String, value: String): SFix.this.type

    Definition Classes
    SpinalTagReady
  28. def addAttribute(name: String): SFix.this.type

    Definition Classes
    SpinalTagReady
  29. def addTag[T <: SpinalTag](spinalTag: T): SFix.this.type

    Definition Classes
    MultiDataSpinalTagReady
  30. def addTags[T <: SpinalTag](tags: Iterable[T]): SFix.this.type

    Definition Classes
    SpinalTagReady
  31. def alignLsb(that: SFix): (SInt, SInt)

    Definition Classes
    XFix
  32. def allowDirectionLessIo: SFix.this.type

    Definition Classes
    Data
  33. def allowOverride: SFix.this.type

    Allow a data to be overrided

    Allow a data to be overrided

    Definition Classes
    Data
  34. def allowPruning(): SFix.this.type

    Definition Classes
    Data
  35. def allowSimplifyIt(): SFix.this.type

    Definition Classes
    Data
  36. def allowUnsetRegToAvoidLatch: SFix.this.type

    Definition Classes
    Data
  37. def asBits: Bits

    Cast data to Bits

    Cast data to Bits

    Definition Classes
    MultiDataData
  38. def asData: Data

    Definition Classes
    Data
  39. def asInOut(): SFix.this.type

    set a data as inout

    set a data as inout

    Definition Classes
    MultiDataData
  40. def asInput(): SFix.this.type

    Set a data as input

    Set a data as input

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

    Definition Classes
    Any
  42. def asOutput(): SFix.this.type

    Set a data as output

    Set a data as output

    Definition Classes
    MultiDataData
  43. def assignDontCare(): SFix.this.type

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

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

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

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

    Definition Classes
    Data
  48. def autoConnect(that: Data): Unit

    Definition Classes
    XFixMultiDataData
  49. val bitCount: Int

    Definition Classes
    XFix
  50. def clone(): SFix.this.type

    Definition Classes
    SFixData → AnyRef
  51. def component: Component

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

    Definition Classes
    Assignable
  53. var compositeAssign: Assignable

    Definition Classes
    Assignable
  54. def difLsb(that: SFix): Int

    Definition Classes
    XFix
  55. def dirString(): String

    Definition Classes
    Data
  56. def doAddSub(that: SFix, sub: Boolean): SFix

    Definition Classes
    XFix
  57. def doShiftLeft(that: Int): SFix

    Definition Classes
    XFix
  58. def doShiftLeftBorned(that: Int): SFix

    Definition Classes
    XFix
  59. def doShiftRight(that: Int): SFix

    Definition Classes
    XFix
  60. def doShiftRightBorned(that: Int): SFix

    Definition Classes
    XFix
  61. def doSmaller(that: SFix): Bool

    Definition Classes
    XFix
  62. def doSmallerEguals(that: SFix): Bool

    Definition Classes
    XFix
  63. def dontSimplifyIt(): SFix.this.type

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

    Definition Classes
    XFixMultiData
  65. def elementsString: String

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

    Definition Classes
    AnyRef
  67. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  68. def existsTag(cond: (SpinalTag) ⇒ Boolean): Boolean

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

    Definition Classes
    SpinalTagReady
  70. def finalize(): Unit

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

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

    Definition Classes
    SpinalTagReady
  73. def fixFactory(maxExp: Int, bitCount: Int): SFix

    Definition Classes
    SFixXFix
  74. def flatten: Seq[BaseType]

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

    Definition Classes
    MultiDataData
  76. def flattenLocalName: Seq[String]

    Definition Classes
    MultiDataData
  77. def flip(): SFix.this.type

    flip the direction of the data

    flip the direction of the data

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

    Definition Classes
    Nameable
  79. def genIf(cond: Boolean): SFix.this.type

    Generate this if condition is true

    Generate this if condition is true

    Definition Classes
    Data
  80. def getBitsWidth: Int

    Return the width of the data

    Return the width of the data

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

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

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

    Get current component with all parents

    Get current component with all parents

    Definition Classes
    Data
  84. def getDisplayName(): String

    Definition Classes
    Nameable
  85. def getInstanceCounter: Int

    Definition Classes
    ContextUser
  86. def getName(): String

    Definition Classes
    NameableByComponentNameable
  87. def getName(default: String): String

    Definition Classes
    Nameable
  88. def getRealSource: Any

    Definition Classes
    Assignable
  89. def getRealSourceNoRec: Any

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

    Definition Classes
    OwnableRef
  91. def getRootParent: Data

    Definition Classes
    Data
  92. def getScalaLocationLong: String

    Definition Classes
    ScalaLocated
  93. def getScalaLocationShort: String

    Definition Classes
    ScalaLocated
  94. def getScalaTrace(): Throwable

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

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

    Definition Classes
    SpinalTagReady
  97. def getZero: SFix.this.type

    Create a data set to 0

    Create a data set to 0

    Definition Classes
    MultiDataData
  98. val globalData: GlobalData

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

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

    Definition Classes
    SpinalTagReady
  101. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  102. def init(that: BigDecimal): SFix.this.type

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

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

    Definition Classes
    SpinalTagReady
  105. def instanceAttributes: Iterable[Attribute]

    Definition Classes
    SpinalTagReady
  106. def isAnalog: Boolean

    Definition Classes
    Data
  107. def isComb: Boolean

    Definition Classes
    Data
  108. def isDirectionLess: Boolean

    Definition Classes
    Data
  109. def isEmptyOfTag: Boolean

    Definition Classes
    SpinalTagReady
  110. def isInOut: Boolean

    Definition Classes
    Data
  111. def isInput: Boolean

    Definition Classes
    Data
  112. def isInputOrInOut: Boolean

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

    Definition Classes
    Any
  114. def isNamed: Boolean

    Definition Classes
    Nameable
  115. def isOutput: Boolean

    Definition Classes
    Data
  116. def isOutputOrInOut: Boolean

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

    Definition Classes
    Nameable
  118. def isReg: Boolean

    Definition Classes
    Data
  119. def isUnnamed: Boolean

    Definition Classes
    Nameable
  120. def keep(): SFix.this.type

    Definition Classes
    Data
  121. val maxExp: Int

    Definition Classes
    XFix
  122. def maxValue: BigDecimal

  123. def minExp: Int

    Definition Classes
    SFixXFix
  124. def minValue: BigDecimal

  125. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  126. def noBackendCombMerge: SFix.this.type

    Definition Classes
    Data
  127. def noCombLoopCheck: SFix.this.type

    Definition Classes
    Data
  128. final def notify(): Unit

    Definition Classes
    AnyRef
  129. final def notifyAll(): Unit

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

    Definition Classes
    SpinalTagReady
  131. var parent: Data

    Definition Classes
    Data
  132. var parentScope: ScopeStatement

    Definition Classes
    ContextUser
  133. def pull(): SFix.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
  134. def purify(): SFix.this.type

    Definition Classes
    Data
  135. def randBoot(): SFix.this.type

    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
  136. val raw: SInt

    Definition Classes
    XFix
  137. def rawFactory(maxExp: Int, bitCount: Int): SInt

    Definition Classes
    SFixXFix
  138. var refOwner: RefOwnerType

    Definition Classes
    OwnableRef
  139. def removeAssignments(): SFix.this.type

    Definition Classes
    Data
  140. def removeTag(spinalTag: SpinalTag): SFix.this.type

    Definition Classes
    SpinalTagReady
  141. def removeTags(tags: Iterable[SpinalTag]): SFix.this.type

    Definition Classes
    SpinalTagReady
  142. def resized: SFix.this.type

    Resized data regarding target

    Resized data regarding target

    Definition Classes
    Data
  143. def resolution: BigDecimal

    Definition Classes
    SFixXFix
  144. def setAsAnalog(): SFix.this.type

    Definition Classes
    Data
  145. def setAsComb(): SFix.this.type

    Set baseType to Combinatorial

    Set baseType to Combinatorial

    Definition Classes
    MultiDataData
  146. def setAsDirectionLess(): SFix.this.type

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

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

    Definition Classes
    MultiDataData
  147. def setAsReg(): SFix.this.type

    Set baseType to reg

    Set baseType to reg

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

    Definition Classes
    Nameable
  149. def setCompositeName(nameable: Nameable, postfix: String, weak: Boolean): SFix.this.type

    Definition Classes
    Nameable
  150. def setCompositeName(nameable: Nameable, postfix: String): SFix.this.type

    Definition Classes
    Nameable
  151. def setCompositeName(nameable: Nameable, namePriority: Byte): SFix.this.type

    Definition Classes
    Nameable
  152. def setCompositeName(nameable: Nameable, weak: Boolean): SFix.this.type

    Definition Classes
    Nameable
  153. def setCompositeName(nameable: Nameable): SFix.this.type

    Definition Classes
    Nameable
  154. def setName(name: String, namePriority: Byte): SFix.this.type

    Definition Classes
    Nameable
  155. def setName(name: String, weak: Boolean): SFix.this.type

    Definition Classes
    Nameable
  156. def setName(name: String): SFix.this.type

    Definition Classes
    Nameable
  157. def setPartialName(name: String, namePriority: Byte): SFix.this.type

    Definition Classes
    Nameable
  158. def setPartialName(name: String, weak: Boolean): SFix.this.type

    Definition Classes
    Nameable
  159. def setPartialName(owner: Nameable, name: String, namePriority: Byte): SFix.this.type

    Definition Classes
    Nameable
  160. def setPartialName(owner: Nameable, name: String, weak: Boolean): SFix.this.type

    Definition Classes
    Nameable
  161. def setPartialName(name: String): SFix.this.type

    Definition Classes
    Nameable
  162. def setPartialName(owner: Nameable, name: String): SFix.this.type

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

    Definition Classes
    OwnableRef
  164. def setScalaLocated(source: ScalaLocated): SFix.this.type

    Definition Classes
    ScalaLocated
  165. def setWeakName(name: String): SFix.this.type

    Definition Classes
    Nameable
  166. def spinalTags: Set[SpinalTag]

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

    Definition Classes
    AnyRef
  168. def toSInt: SInt

  169. def toString(): String

    Definition Classes
    SFixNameable → AnyRef → Any
  170. def truncated: SFix.this.type

    Definition Classes
    XFix
  171. def unsetName(): SFix.this.type

    Definition Classes
    Nameable
  172. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

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

    Definition Classes
    Data
    Annotations
    @deprecated
    Deprecated

    use setAsDirectionLess instead

Inherited from XFix[SFix, SInt]

Inherited from MultiData

Inherited from Data

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