diff --git a/radiance.mk b/radiance.mk
index 5eddf00..4711c93 100644
--- a/radiance.mk
+++ b/radiance.mk
@@ -21,6 +21,7 @@ EXTRA_SIM_PREPROC_DEFINES += \
 	+define+GBAR_ENABLE \
 	+define+GBAR_CLUSTER_ENABLE \
 	+define+FPU_FPNEW \
+	+define+EXT_T_DISABLE \
 	+define+NUM_BARRIERS=8 \
 	+define+NUM_CORES=2 +define+NUM_THREADS=8 +define+NUM_WARPS=8
 	# Can't increase this to above 14, since the binary accesses 0xff0040..
diff --git a/src/main/resources/vsrc/vortex b/src/main/resources/vsrc/vortex
index 85213d2..bc45c40 160000
--- a/src/main/resources/vsrc/vortex
+++ b/src/main/resources/vsrc/vortex
@@ -1 +1 @@
-Subproject commit 85213d287674be2b0a57ef9e4908bfd183d92802
+Subproject commit bc45c402314183d18a914613f09527e8cb931067
diff --git a/src/main/scala/radiance/tile/VortexCore.scala b/src/main/scala/radiance/tile/VortexCore.scala
index 101c6c3..552c5fb 100644
--- a/src/main/scala/radiance/tile/VortexCore.scala
+++ b/src/main/scala/radiance/tile/VortexCore.scala
@@ -281,8 +281,11 @@ class Vortex(tile: RadianceTile)(implicit p: Parameters)
   addResource("/vsrc/vortex/hw/rtl/libs/VX_stream_switch.sv")
   addResource("/vsrc/vortex/hw/rtl/libs/VX_stream_xbar.sv")
 
-  // addResource("/vsrc/vortex/hw/dpi/float_dpi.cpp")
-  // addResource("/vsrc/vortex/hw/dpi/float_dpi.vh")
+  // start comment out for synthesis ------------------------
+  addResource("/vsrc/vortex/hw/dpi/float_dpi.cpp")
+  addResource("/vsrc/vortex/hw/dpi/float_dpi.vh")
+  addResource("/vsrc/vortex/hw/dpi/half.h")
+  // end comment out for synthesis --------------------------
   addResource("/vsrc/vortex/hw/dpi/util_dpi.cpp")
   addResource("/vsrc/vortex/hw/dpi/util_dpi.vh")
   // needed dpi cpp files
@@ -307,19 +310,21 @@ class Vortex(tile: RadianceTile)(implicit p: Parameters)
   addResource("/csrc/softfloat/RISCV/specialize.h")
 
   // fpu
-  // addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_class.sv")
-  // addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_cvt.sv")
-  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_define.vh")
-  // addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_div.sv")
-  // addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_dpi.sv")
-  // addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_dsp.sv")
-  // addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_fma.sv")
-  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_fpnew.sv")
-  // addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_ncomp.sv")
-  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_pkg.sv")
-  // addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_rounding.sv")
-  // addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_sqrt.sv")
+  // start comment out for synthesis ------------------------
+  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_class.sv")
+  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_cvt.sv")
+  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_div.sv")
+  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_dpi.sv")
+  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_dsp.sv")
+  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_fma.sv")
+  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_ncomp.sv")
+  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_rounding.sv")
+  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_sqrt.sv")
+  // end comment out for synthesis --------------------------
   addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_to_csr_if.sv")
+  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_define.vh")
+  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_pkg.sv")
+  addResource("/vsrc/vortex/hw/rtl/fpu/VX_fpu_fpnew.sv")
   addResource("/vsrc/vortex/hw/rtl/core/VX_fpu_unit.sv")
 
   // fpnew
@@ -377,6 +382,13 @@ class Vortex(tile: RadianceTile)(implicit p: Parameters)
   addResource("/vsrc/vortex/hw/rtl/interfaces/VX_warp_ctl_if.sv")
   addResource("/vsrc/vortex/hw/rtl/interfaces/VX_writeback_if.sv")
 
+  // tensor core
+  addResource("/vsrc/vortex/hw/rtl/core/VX_tensor_core.sv")
+  addResource("/vsrc/vortex/hw/rtl/core/VX_tensor_ucode.vh")
+  addResource("/vsrc/vortex/hw/rtl/core/VX_uop_sequencer.sv")
+  addResource("/vsrc/vortex/hw/rtl/core/VX_reduce_unit.sv")
+  addResource("/vsrc/vortex/hw/rtl/fpu/VX_tensor_dpu.sv")
+
   if (tile.radianceParams.useVxCache) {
     addResource("/vsrc/vortex/hw/rtl/libs/VX_pending_size.sv")
     addResource("/vsrc/vortex/hw/rtl/cache/VX_shared_mem.sv")