diff --git a/src/main/scala/radiance/tile/GemminiTile.scala b/src/main/scala/radiance/tile/GemminiTile.scala
index e2a5df9..82dd90a 100644
--- a/src/main/scala/radiance/tile/GemminiTile.scala
+++ b/src/main/scala/radiance/tile/GemminiTile.scala
@@ -244,6 +244,18 @@ class GemminiTileModuleImp(outer: GemminiTile) extends BaseTileModuleImp(outer)
           ciscInstT.Lit(_.inst -> 0x1020b07b.U, _.rs1 -> 0x1.U, _.rs2 -> x"0_000002e0".U)
         ))
       }
+      is (12.U) { // test: DMA for tensor core
+        ciscInst := microcodeEntry(Seq(boundsInst,
+          ciscInstT.Lit(_.inst -> 0x3020b07b.U, _.rs1 -> (spadQuartile * 0).U, _.rs2 -> (spadQuartile * 1).U),
+          ciscInstT.Lit(_.inst -> 0x1020b07b.U, _.rs1 -> 0x1.U, _.rs2 -> x"0_000002e0".U)
+        ))
+      }
+      is (13.U) { // test: DMA for tensor core
+        ciscInst := microcodeEntry(Seq(boundsInst,
+          ciscInstT.Lit(_.inst -> 0x3020b07b.U, _.rs1 -> (spadQuartile * 2).U, _.rs2 -> (spadQuartile * 3).U),
+          ciscInstT.Lit(_.inst -> 0x1020b07b.U, _.rs1 -> 0x1.U, _.rs2 -> x"0_000002e0".U)
+        ))
+      }
       is (16.U) {
         ciscInst := microcodeEntry(Seq(
           ciscInstT.Lit(_.inst -> 0x0020b07b.U, _.rs1 -> x"3f800000_00080101".U, _.rs2 -> 0.U),
diff --git a/src/main/scala/radiance/tile/RadianceTile.scala b/src/main/scala/radiance/tile/RadianceTile.scala
index a05a045..df3d3e6 100644
--- a/src/main/scala/radiance/tile/RadianceTile.scala
+++ b/src/main/scala/radiance/tile/RadianceTile.scala
@@ -22,7 +22,7 @@ import radiance.memory._
 import radiance.subsystem.{GPUMemParams, GPUMemory, RadianceSimArgs}
 
 /** For determining radiance core id.  This may be different from
- *  RadianceTileParams.coreId, when a cluster contains non-core tiles */
+ *  RadianceTileParams.tileId, when a cluster contains non-core tiles */
 case object NumRadianceCores extends Field[Int](0)
 
 case class RadianceTileParams(