diff options
| author | Henry Cook | 2015-08-12 19:32:43 -0700 |
|---|---|---|
| committer | Henry Cook | 2015-08-12 19:32:57 -0700 |
| commit | 85d7403f9bf7bc2b3520f924736c237f21f70ebd (patch) | |
| tree | 64560f779063a419395a2fb8a31ea52c52af4404 /src/test/scala/ChiselTests/Mul.scala | |
| parent | 7e69966362b1dbd9835695250494857f3a3767c8 (diff) | |
being to convert tests to scala-test; tests compile and run
Diffstat (limited to 'src/test/scala/ChiselTests/Mul.scala')
| -rw-r--r-- | src/test/scala/ChiselTests/Mul.scala | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/src/test/scala/ChiselTests/Mul.scala b/src/test/scala/ChiselTests/Mul.scala deleted file mode 100644 index fe61705e..00000000 --- a/src/test/scala/ChiselTests/Mul.scala +++ /dev/null @@ -1,35 +0,0 @@ -package ChiselTests -import Chisel._ -import Chisel.testers._ -import scala.collection.mutable.ArrayBuffer - -class Mul(val w: Int) extends Module { - val io = new Bundle { - val x = UInt(INPUT, w) - val y = UInt(INPUT, w) - val z = UInt(OUTPUT, 2 * w) - } - val muls = new ArrayBuffer[UInt]() - - val n = 1 << w - - for (i <- 0 until n) - for (j <- 0 until n) - muls += UInt(i * j, 2 * w) - val tbl = Vec(muls) - // val ad = (io.x << w) | io.y - io.z := tbl(((io.x << w) | io.y).toUInt) -} - - -class MulTester(c: Mul) extends Tester(c) { - val maxInt = 1 << c.w - for (i <- 0 until 10) { - val x = rnd.nextInt(maxInt) - val y = rnd.nextInt(maxInt) - poke(c.io.x, x) - poke(c.io.y, y) - step(1) - expect(c.io.z, (x * y)) - } -} |
