diff --git a/configure.ac b/configure.ac
index dbe9f2b0e..5644bc362 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1124,6 +1124,7 @@ AC_CONFIG_FILES([Makefile
                  src/spicelib/devices/vbic/Makefile
                  src/spicelib/devices/vccs/Makefile
                  src/spicelib/devices/vcvs/Makefile
+                 src/spicelib/devices/vdmos/Makefile
                  src/spicelib/devices/vsrc/Makefile
                  src/spicelib/devices/nbjt/Makefile
                  src/spicelib/devices/nbjt2/Makefile
diff --git a/src/Makefile.am b/src/Makefile.am
index 1bdafe5e4..cc9befb5a 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -92,6 +92,7 @@ DYNAMIC_DEVICELIBS =					\
 	spicelib/devices/vbic/libvbic.la		\
 	spicelib/devices/vccs/libvccs.la		\
 	spicelib/devices/vcvs/libvcvs.la		\
+	spicelib/devices/vdmos/libvdmos.la		\
 	spicelib/devices/vsrc/libvsrc.la		\
 	@VLADEV@
 
diff --git a/src/spicelib/devices/Makefile.am b/src/spicelib/devices/Makefile.am
index 706738dee..abe22e798 100644
--- a/src/spicelib/devices/Makefile.am
+++ b/src/spicelib/devices/Makefile.am
@@ -49,6 +49,7 @@ SUBDIRS = \
 	vbic	\
 	vccs	\
 	vcvs	\
+	vdmos	\
 	vsrc	\
 	@VLADEVDIR@
 
@@ -111,6 +112,7 @@ DIST_SUBDIRS = \
 	vbic	\
 	vccs	\
 	vcvs	\
+	vdmos	\
 	vsrc	\
 	nbjt	\
 	nbjt2	\
diff --git a/visualc/sharedspice.vcxproj b/visualc/sharedspice.vcxproj
index 378c1e305..812411d0d 100644
--- a/visualc/sharedspice.vcxproj
+++ b/visualc/sharedspice.vcxproj
@@ -859,6 +859,10 @@
     <ClInclude Include="..\src\spicelib\devices\vcvs\vcvsext.h" />
     <ClInclude Include="..\src\spicelib\devices\vcvs\vcvsinit.h" />
     <ClInclude Include="..\src\spicelib\devices\vcvs\vcvsitf.h" />
+    <ClInclude Include="..\src\spicelib\devices\vdmos\vdmosdefs.h" />
+    <ClInclude Include="..\src\spicelib\devices\vdmos\vdmosext.h" />
+    <ClInclude Include="..\src\spicelib\devices\vdmos\vdmosinit.h" />
+    <ClInclude Include="..\src\spicelib\devices\vdmos\vdmositf.h" />
     <ClInclude Include="..\src\spicelib\devices\vsrc\vsrcdefs.h" />
     <ClInclude Include="..\src\spicelib\devices\vsrc\vsrcext.h" />
     <ClInclude Include="..\src\spicelib\devices\vsrc\vsrcinit.h" />
@@ -2084,6 +2088,23 @@
     <ClCompile Include="..\src\spicelib\devices\vcvs\vcvssld.c" />
     <ClCompile Include="..\src\spicelib\devices\vcvs\vcvssprt.c" />
     <ClCompile Include="..\src\spicelib\devices\vcvs\vcvssset.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmos.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosacld.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosask.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosconv.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosdist.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosdset.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosic.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosinit.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosload.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosmask.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosmpar.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosnoi.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmospar.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmospzld.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosset.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmostemp.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmostrun.c" />
     <ClCompile Include="..\src\spicelib\devices\vsrc\vsrc.c" />
     <ClCompile Include="..\src\spicelib\devices\vsrc\vsrcacct.c" />
     <ClCompile Include="..\src\spicelib\devices\vsrc\vsrcacld.c" />
diff --git a/visualc/vngspice-fftw.vcxproj b/visualc/vngspice-fftw.vcxproj
index 973a716ee..71ef30b8a 100644
--- a/visualc/vngspice-fftw.vcxproj
+++ b/visualc/vngspice-fftw.vcxproj
@@ -1296,6 +1296,10 @@ lib /machine:x64 /def:..\..\fftw-3.3.4-dll64\libfftw3-3.def /out:$(IntDir)libfft
     <ClInclude Include="..\src\spicelib\devices\vcvs\vcvsext.h" />
     <ClInclude Include="..\src\spicelib\devices\vcvs\vcvsinit.h" />
     <ClInclude Include="..\src\spicelib\devices\vcvs\vcvsitf.h" />
+    <ClInclude Include="..\src\spicelib\devices\vdmos\vdmosdefs.h" />
+    <ClInclude Include="..\src\spicelib\devices\vdmos\vdmosext.h" />
+    <ClInclude Include="..\src\spicelib\devices\vdmos\vdmosinit.h" />
+    <ClInclude Include="..\src\spicelib\devices\vdmos\vdmositf.h" />
     <ClInclude Include="..\src\spicelib\devices\vsrc\vsrcdefs.h" />
     <ClInclude Include="..\src\spicelib\devices\vsrc\vsrcext.h" />
     <ClInclude Include="..\src\spicelib\devices\vsrc\vsrcinit.h" />
@@ -2522,6 +2526,23 @@ lib /machine:x64 /def:..\..\fftw-3.3.4-dll64\libfftw3-3.def /out:$(IntDir)libfft
     <ClCompile Include="..\src\spicelib\devices\vcvs\vcvssld.c" />
     <ClCompile Include="..\src\spicelib\devices\vcvs\vcvssprt.c" />
     <ClCompile Include="..\src\spicelib\devices\vcvs\vcvssset.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmos.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosacld.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosask.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosconv.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosdist.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosdset.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosic.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosinit.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosload.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosmask.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosmpar.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosnoi.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmospar.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmospzld.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosset.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmostemp.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmostrun.c" />
     <ClCompile Include="..\src\spicelib\devices\vsrc\vsrc.c" />
     <ClCompile Include="..\src\spicelib\devices\vsrc\vsrcacct.c" />
     <ClCompile Include="..\src\spicelib\devices\vsrc\vsrcacld.c" />
diff --git a/visualc/vngspice.vcxproj b/visualc/vngspice.vcxproj
index feda44186..b3bc65fda 100644
--- a/visualc/vngspice.vcxproj
+++ b/visualc/vngspice.vcxproj
@@ -1262,6 +1262,10 @@
     <ClInclude Include="..\src\spicelib\devices\vcvs\vcvsext.h" />
     <ClInclude Include="..\src\spicelib\devices\vcvs\vcvsinit.h" />
     <ClInclude Include="..\src\spicelib\devices\vcvs\vcvsitf.h" />
+    <ClInclude Include="..\src\spicelib\devices\vdmos\vdmosdefs.h" />
+    <ClInclude Include="..\src\spicelib\devices\vdmos\vdmosext.h" />
+    <ClInclude Include="..\src\spicelib\devices\vdmos\vdmosinit.h" />
+    <ClInclude Include="..\src\spicelib\devices\vdmos\vdmositf.h" />
     <ClInclude Include="..\src\spicelib\devices\vsrc\vsrcdefs.h" />
     <ClInclude Include="..\src\spicelib\devices\vsrc\vsrcext.h" />
     <ClInclude Include="..\src\spicelib\devices\vsrc\vsrcinit.h" />
@@ -2488,6 +2492,29 @@
     <ClCompile Include="..\src\spicelib\devices\vcvs\vcvssld.c" />
     <ClCompile Include="..\src\spicelib\devices\vcvs\vcvssprt.c" />
     <ClCompile Include="..\src\spicelib\devices\vcvs\vcvssset.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmos.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosacld.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosask.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosconv.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosdel.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosdist.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosdset.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosic.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosinit.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosload.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosmask.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosmpar.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosnoi.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmospar.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmospzld.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmossacl.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmosset.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmossld.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmossprt.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmossset.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmossupd.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmostemp.c" />
+    <ClCompile Include="..\src\spicelib\devices\vdmos\vdmostrun.c" />
     <ClCompile Include="..\src\spicelib\devices\vsrc\vsrc.c" />
     <ClCompile Include="..\src\spicelib\devices\vsrc\vsrcacct.c" />
     <ClCompile Include="..\src\spicelib\devices\vsrc\vsrcacld.c" />