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// See LICENSE for license details.
package cookbook
import chisel3._
/* ### How do I create a Vec of Bools from a UInt?
*
* Use the builtin function [[chisel3.core.Bits.toBools]] to create a Scala Seq of Bool,
* then wrap the resulting Seq in Vec(...)
*/
class UInt2VecOfBool extends CookbookTester(0) {
// Example
val uint = UInt(0xc)
val vec = Vec(uint.toBools)
printf(p"$vec") // Vec(0, 0, 1, 1)
// Test
assert(vec(0) === Bool(false))
assert(vec(1) === Bool(false))
assert(vec(2) === Bool(true))
assert(vec(3) === Bool(true))
}
class UInt2VecOfBoolSpec extends CookbookSpec {
"UInt2VecOfBool" should "work" in {
assertTesterPasses { new UInt2VecOfBool }
}
}
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