Type Members

1.  class ChiselAssertionError extends Exception

   Indicates that a Chisel assert(...) or assume(...) statement has failed.

2.  trait ChiselScalatestTester extends Assertions with TestSuiteMixin with TestEnvInterface with HasTestName
3.  trait ChiselUtestTester extends TestSuite with TestEnvInterface

   Using utest as test framework

   Using utest as test framework

   // define test spec in trait
   trait HasTestChipSpec {
     import chisel3.tester._
     def testChipSpec(dut: TestChip): Unit = { c =>
       // body of the unit test, c is a reference
       c.io.input.poke(1.U)
       c.io.output.expect(2.U)
     }
   }
   
   object SomeCircuitSpecTester extends ChiselUtestTester with HasSomeCircuitSpec {
     // define test by Tests macro
     val tests: Tests = Tests {
       // invoke test with test(""){}
       test("comments or name to a test"){
         // test function runs here
         testCircuit(new SomeCircuit, Seq(WriteVcdAnnotation))(SomeCircuitSpec)
       }
     }
   }

4.  class ClockResolutionException extends Exception
5.  class DecoupledDriver[T <: Data] extends AnyRef
6.  trait HasTestName extends AnyRef
7.  class LiteralTypeException extends Exception
8.  class NonLiteralValueError extends Exception

   Indicates that a value used in a poke/expect is not a literal.

   Indicates that a value used in a poke/expect is not a literal. It could be hardware or a DontCare which is only allowed when using pokePartial/expectPartial.

9.  class NotLiteralException extends Exception
10.  sealed class Region extends AnyRef

    Base class for regions, akin to Verilog regions for ordering events between threads within the same timestep.

    Base class for regions, akin to Verilog regions for ordering events between threads within the same timestep. order is the order regions run in, with 0 being the default, and incrementing regions running later. TODO: have a more extensible ordering than ints.

11.  class StopException extends Exception

    Indicates that a Chisel stop() statement was triggered.

12.  class TemporalParadox extends Exception
13.  class TestResult extends AnyRef
14.  class ThreadOrderDependentException extends Exception
15.  class TimeoutException extends Exception
16.  class UnpokeableException extends Exception
17.  class UnsupportedOperationException extends Exception
18.  class ValidDriver[T <: Data] extends AnyRef
19.  type WriteLxtAnnotation = chiseltest.simulator.WriteLxtAnnotation
20.  implicit class testableBool extends AnyRef

    allows access to chisel Bool type signals with Scala native values

21.  implicit class testableClock extends AnyRef
22.  implicit class testableData[T <: Data] extends AnyRef
23.  implicit class testableFixedPoint extends AnyRef

    allows access to chisel FixedPoint type signals with Scala native values

24.  implicit class testableInterval extends AnyRef

    allows access to chisel Interval type signals with Scala native values

25.  implicit class testableRecord[T <: Record] extends AnyRef
26.  implicit class testableSInt extends AnyRef

    allows access to chisel SInt type signals with Scala native values

27.  implicit class testableUInt extends AnyRef

    allows access to chisel UInt type signals with Scala native values

28.  implicit class testableVec[T <: Vec[_]] extends AnyRef