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// See LICENSE for license details.
package chisel3
import chisel3.internal.firrtl.{KnownUIntRange, NumericBound, Range, ULit, Width}
// scalastyle:off method.name
// This is currently a factory because both Bits and UInt inherit it.
trait UIntFactory {
/** Create a UInt type with inferred width. */
def apply(): UInt = apply(Width())
/** Create a UInt port with specified width. */
def apply(width: Width): UInt = new UInt(width)
/** Create a UInt literal with specified width. */
protected[chisel3] def Lit(value: BigInt, width: Width): UInt = {
val lit = ULit(value, width)
val result = new UInt(lit.width)
// Bind result to being an Literal
lit.bindLitArg(result)
}
/** Create a UInt with the specified range */
def apply(range: Range): UInt = {
apply(range.getWidth)
}
/** Create a UInt with the specified range */
def apply(range: (NumericBound[Int], NumericBound[Int])): UInt = {
apply(KnownUIntRange(range._1, range._2))
}
}
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