Work on simple execution core

Author: outercloudstudio

src/main/scala/main/Core.scala

@@ -0,0 +1,15 @@
+import chisel3._
+import chisel3.util._
+import _root_.circt.stage.ChiselStage
+
+object Operation extends ChiselEnum {
+  val Add, Sub, Mul, Div, JumpE, JumpNE = Value
+}
+
+class Core extends Module {
+  val io = IO(new Bundle {
+    val operation = Input(Operation());
+    val immediate_a = Input(UInt(8.W));
+    val immediate_b = Input(UInt(8.W));
+  });
+}