diff --git a/Visual Studio Projects/VAX8600.vcproj b/Visual Studio Projects/VAX8600.vcproj
new file mode 100644
index 00000000..6cd2bf3a
--- /dev/null
+++ b/Visual Studio Projects/VAX8600.vcproj	
@@ -0,0 +1,479 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9.00"
+	Name="VAX8600"
+	ProjectGUID="{F5C22D72-460E-43CD-9AC6-6D6AC517BD1F}"
+	RootNamespace="VAX8600"
+	Keyword="Win32Proj"
+	TargetFrameworkVersion="131072"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="..\BIN\NT\$(PlatformName)-$(ConfigurationName)"
+			IntermediateDirectory="..\BIN\NT\Project\simh\VAX8600\$(PlatformName)-$(ConfigurationName)"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			CharacterSet="0"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+				Description="Build Dependent ROM include File(s) &amp; Check for required build dependencies &amp; git commit id"
+				CommandLine="pushd ..&#x0D;&#x0A;&quot;$(TargetDir)BuildROMs&quot;&#x0D;&#x0A;popd&#x0D;&#x0A;&#x0D;&#x0A;if not exist ../../windows-build/winpcap/Wpdpack/Include/pcap.h goto _notice&#x0D;&#x0A;if not exist ../../windows-build/pthreads/pthread.h goto _notice&#x0D;&#x0A;goto _good&#x0D;&#x0A;&#x0D;&#x0A;:_notice&#x0D;&#x0A;echo ****************************************************&#x0D;&#x0A;echo ****************************************************&#x0D;&#x0A;echo **  The required build support is not available.  **&#x0D;&#x0A;echo ****************************************************&#x0D;&#x0A;echo ****************************************************&#x0D;&#x0A;type 0ReadMe_Projects.txt&#x0D;&#x0A;exit 1&#x0D;&#x0A;&#x0D;&#x0A;:_good&#x0D;&#x0A;SET GIT_COMMIT_ID=&#x0D;&#x0A;if not exist ..\.git-commit-id goto _NoId&#x0D;&#x0A;for /F %%i in (..\.git-commit-id) do SET GIT_COMMIT_ID=%%i&#x0D;&#x0A;:_NoId&#x0D;&#x0A;SET OLD_GIT_COMMIT_ID=&#x0D;&#x0A;if not exist .git-commit-id.h echo.&gt;.git-commit-id.h&#x0D;&#x0A;for /F &quot;tokens=3&quot; %%i in (.git-commit-id.h) do SET OLD_GIT_COMMIT_ID=%%i&#x0D;&#x0A;if &quot;%GIT_COMMIT_ID%&quot; equ &quot;%OLD_GIT_COMMIT_ID%&quot; goto _IdGood&#x0D;&#x0A;echo #define SIM_GIT_COMMIT_ID %GIT_COMMIT_ID% &gt;.git-commit-id.h&#x0D;&#x0A;:_IdGood&#x0D;&#x0A;"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="./;../;../VAX/;../pdp11/;&quot;../../windows-build/winpcap/Wpdpack/Include&quot;;&quot;../../windows-build/pthreads&quot;"
+				PreprocessorDefinitions="USE_INT64;USE_ADDR64;VM_VAX;VAX_860;USE_SHARED;_CRT_NONSTDC_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;PTW32_STATIC_LIB;USE_READER_THREAD;SIM_ASYNCH_IO;SIM_NEED_GIT_COMMIT_ID"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="0"
+				RuntimeLibrary="1"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="false"
+				DebugInformationFormat="3"
+				CompileAs="1"
+				ShowIncludes="false"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalOptions="/fixed:no"
+				AdditionalDependencies="wpcap.lib packet.lib wsock32.lib winmm.lib"
+				OutputFile="$(OutDir)\VAX8600.exe"
+				LinkIncremental="1"
+				AdditionalLibraryDirectories="&quot;../../windows-build/winpcap/Wpdpack/Lib/&quot;"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="$(OutDir)\VAX8600.pdb"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="..\BIN\NT\$(PlatformName)-$(ConfigurationName)"
+			IntermediateDirectory="..\BIN\NT\Project\simh\VAX8600\$(PlatformName)-$(ConfigurationName)"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			CharacterSet="0"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+				Description="Build Dependent ROM include File(s) &amp; Check for required build dependencies &amp; git commit id"
+				CommandLine="pushd ..&#x0D;&#x0A;&quot;$(TargetDir)BuildROMs&quot;&#x0D;&#x0A;popd&#x0D;&#x0A;&#x0D;&#x0A;if not exist ../../windows-build/winpcap/Wpdpack/Include/pcap.h goto _notice&#x0D;&#x0A;if not exist ../../windows-build/pthreads/pthread.h goto _notice&#x0D;&#x0A;goto _good&#x0D;&#x0A;&#x0D;&#x0A;:_notice&#x0D;&#x0A;echo ****************************************************&#x0D;&#x0A;echo ****************************************************&#x0D;&#x0A;echo **  The required build support is not available.  **&#x0D;&#x0A;echo ****************************************************&#x0D;&#x0A;echo ****************************************************&#x0D;&#x0A;type 0ReadMe_Projects.txt&#x0D;&#x0A;exit 1&#x0D;&#x0A;&#x0D;&#x0A;:_good&#x0D;&#x0A;SET GIT_COMMIT_ID=&#x0D;&#x0A;if not exist ..\.git-commit-id goto _NoId&#x0D;&#x0A;for /F %%i in (..\.git-commit-id) do SET GIT_COMMIT_ID=%%i&#x0D;&#x0A;:_NoId&#x0D;&#x0A;SET OLD_GIT_COMMIT_ID=&#x0D;&#x0A;if not exist .git-commit-id.h echo.&gt;.git-commit-id.h&#x0D;&#x0A;for /F &quot;tokens=3&quot; %%i in (.git-commit-id.h) do SET OLD_GIT_COMMIT_ID=%%i&#x0D;&#x0A;if &quot;%GIT_COMMIT_ID%&quot; equ &quot;%OLD_GIT_COMMIT_ID%&quot; goto _IdGood&#x0D;&#x0A;echo #define SIM_GIT_COMMIT_ID %GIT_COMMIT_ID% &gt;.git-commit-id.h&#x0D;&#x0A;:_IdGood&#x0D;&#x0A;"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				InlineFunctionExpansion="2"
+				EnableIntrinsicFunctions="true"
+				FavorSizeOrSpeed="1"
+				OmitFramePointers="true"
+				WholeProgramOptimization="true"
+				AdditionalIncludeDirectories="./;../;../VAX/;../pdp11/;&quot;../../windows-build/winpcap/Wpdpack/Include&quot;;&quot;../../windows-build/pthreads&quot;"
+				PreprocessorDefinitions="USE_INT64;USE_ADDR64;VM_VAX;VAX_860;USE_SHARED;_CRT_NONSTDC_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;PTW32_STATIC_LIB;USE_READER_THREAD;SIM_ASYNCH_IO;SIM_NEED_GIT_COMMIT_ID"
+				StringPooling="true"
+				RuntimeLibrary="0"
+				BufferSecurityCheck="false"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="false"
+				DebugInformationFormat="3"
+				CompileAs="1"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalOptions="/fixed:no"
+				AdditionalDependencies="wpcap.lib packet.lib wsock32.lib winmm.lib"
+				OutputFile="$(OutDir)\VAX8600.exe"
+				LinkIncremental="1"
+				AdditionalLibraryDirectories="&quot;../../windows-build/winpcap/Wpdpack/Lib/&quot;"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				LinkTimeCodeGeneration="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Source Files"
+			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm"
+			>
+			<File
+				RelativePath="..\PDP11\pdp11_cr.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_dmc.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_dz.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_hk.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_io_lib.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_lp.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_pt.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_rl.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_rp.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_rq.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_ry.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_tq.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_ts.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_tu.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_vh.c"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_xu.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\windows-build\pthreads\pthread.c"
+				>
+				<FileConfiguration
+					Name="Debug|Win32"
+					>
+					<Tool
+						Name="VCCLCompilerTool"
+						PreprocessorDefinitions="HAVE_PTW32_CONFIG_H;PTW32_BUILD_INLINED;PTW32_STATIC_LIB;__CLEANUP_C;$(NOINHERIT)"
+					/>
+				</FileConfiguration>
+				<FileConfiguration
+					Name="Release|Win32"
+					>
+					<Tool
+						Name="VCCLCompilerTool"
+						WholeProgramOptimization="false"
+						PreprocessorDefinitions="HAVE_PTW32_CONFIG_H;PTW32_BUILD_INLINED;PTW32_STATIC_LIB;__CLEANUP_C;$(NOINHERIT)"
+					/>
+				</FileConfiguration>
+			</File>
+			<File
+				RelativePath="..\scp.c"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_console.c"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_disk.c"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_ether.c"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_fio.c"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_serial.c"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_sock.c"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_tape.c"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_timer.c"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_tmxr.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax860_abus.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax860_sbia.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax860_stddev.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax860_syslist.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax780_uba.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax7x0_mba.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax_cis.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax_cmode.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax_cpu.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax_cpu1.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax_fpa.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax_mmu.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax_octa.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax_sys.c"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax_syscm.c"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="Header Files"
+			Filter="h;hpp;hxx;hm;inl;inc"
+			>
+			<File
+				RelativePath="..\PDP11\pdp11_dmc.h"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_io_lib.h"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_mscp.h"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_uqssp.h"
+				>
+			</File>
+			<File
+				RelativePath="..\PDP11\pdp11_xu.h"
+				>
+			</File>
+			<File
+				RelativePath="..\scp.h"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_console.h"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_defs.h"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_disk.h"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_ether.h"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_fio.h"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_rev.h"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_serial.h"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_sock.h"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_tape.h"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_timer.h"
+				>
+			</File>
+			<File
+				RelativePath="..\sim_tmxr.h"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax860_defs.h"
+				>
+			</File>
+			<File
+				RelativePath="..\VAX\vax_defs.h"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="Resource Files"
+			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+			>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>