public FPUWrapper(EISEVersion iseVer)
{
var a = new SLVSignal(32);
var b = new SLVSignal(32);
var r = new SLVSignal(32);
var clk = new SLSignal();
_fpu = new FloatingPointCore()
{
A = a,
B = b,
Clk = clk,
Result = r,
DSP48EUsage = FloatingPointCore.EDSP48EUsage.FullUsage,
Function = FloatingPointCore.EFunction.AddSubtract,
TargetDeviceFamily = SystemSharp.Interop.Xilinx.EDeviceFamily.Virtex6,
UseMaximumLatency = true,
Precision = FloatingPointCore.EPrecision.Single,
ResultPrecision = FloatingPointCore.EPrecision.Single,
AddSubSel = FloatingPointCore.EAddSub.Add,
TargetISEVersion = iseVer
};
Clk = clk;
A = a;
B = b;
R = r;
}
public FPUWrapper(EISEVersion iseVer)
{
var a = new SLVSignal(32);
var b = new SLVSignal(32);
var r = new SLVSignal(32);
var clk = new SLSignal();
_fpu = new FloatingPointCore()
{
A = a,
B = b,
Clk = clk,
Result = r,
DSP48EUsage = FloatingPointCore.EDSP48EUsage.FullUsage,
Function = FloatingPointCore.EFunction.AddSubtract,
TargetDeviceFamily = SystemSharp.Interop.Xilinx.EDeviceFamily.Virtex6,
UseMaximumLatency = true,
Precision = FloatingPointCore.EPrecision.Single,
ResultPrecision = FloatingPointCore.EPrecision.Single,
AddSubSel = FloatingPointCore.EAddSub.Add,
TargetISEVersion = iseVer
};
Clk = clk;
A = a;
B = b;
R = r;
}
/// <summary>
/// Synthesizes the design.
/// </summary>
/// <param name="destPath">target path which will contain the generated files</param>
/// <param name="designName">name of the design</param>
/// <param name="twinProject">optional twin project</param>
/// <param name="step">what stages of the overall flow to execute</param>
/// <returns>the generated ISE project</returns>
public XilinxProject Synthesize(string destPath, string designName, IProject twinProject = null, EFlowStep step = EFlowStep.IPCores)
{
EISEVersion iseVersion = EISEVersion._11_2;
ISEInfo info = ISEDetector.DetectMostRecentISEInstallation();
if (info != null)
{
iseVersion = info.VersionTag;
}
return(Synthesize(destPath, designName, iseVersion, twinProject, step));
}
/// <summary>
/// Synthesizes the design.
/// </summary>
/// <param name="destPath">target path which will contain the generated files</param>
/// <param name="designName">name of the design</param>
/// <param name="iseVersion">ISE version to generate for</param>
/// <param name="twinProject">optional twin project</param>
/// <param name="step">what stages of the overall flow to execute</param>
/// <returns>the generated ISE project</returns>
public XilinxProject Synthesize(string destPath, string designName, EISEVersion iseVersion,
IProject twinProject = null, EFlowStep step = EFlowStep.HDLGenAndIPCores)
{
ISEInfo info = ISEDetector.LocateISEByVersion(iseVersion);
if (info == null)
{
info = new ISEInfo()
{
VersionTag = iseVersion
}
}
;
return(Synthesize(destPath, designName, info, twinProject, step));
}
public static PerformanceRecord QueryIPCorePerformance(Component core, EDevice device, ESpeedGrade speedGrade, EISEVersion iseVersion)
{
string className = GetClassName(core);
var coreData = LoadIPCoreData(className);
if (coreData == null)
{
return(null);
}
var paramSet = ExtractPerformanceParameters(core);
var coreVar = LookupVariant(coreData,
device.ToString(),
speedGrade.ToString(),
iseVersion.ToString(),
paramSet);
if (coreVar == null)
{
return(null);
}
var result = new PerformanceRecord()
{
Device = device,
SpeedGrade = speedGrade,
ISEVersion = iseVersion,
MinPeriod = new Time(coreVar.minPeriod, ETimeUnit.ns)
};
foreach (var resrec in coreVar.consumedResources)
{
EDeviceResource res;
if (DeviceResources.ResolveResourceType(resrec.name, out res))
{
result.AssignResource(res, resrec.amount);
}
}
return(result);
}
/// <summary>
/// Translates an ISE version to its textual identifier.
/// </summary>
public static string GetVersionText(this EISEVersion ver)
{
return(PropEnum.ToString(ver, EPropAssoc.ISE));
}
/// <summary>
/// Tries to convert an ISE version text to the version enum value.
/// </summary>
/// <param name="text">version text</param>
/// <param name="version">out parameter to receive the parsed version</param>
/// <returns><c>true</c> if the version text was recognized</returns>
public static bool GetISEVersionFromText(string text, out EISEVersion version)
{
return _versionMap.TryGetValue(text, out version);
}
/// <summary>
/// Tries to locate an ISE installation by the specified version.
/// </summary>
/// <returns>information on located ISE installation, or <c>null</c> if no such was found</returns>
public static ISEInfo LocateISEByVersion(EISEVersion version)
{
return DetectISEInstallations()
.Where(i => i.VersionTag == version)
.FirstOrDefault();
}
public static PerformanceRecord QueryIPCorePerformance(Component core, EDevice device, ESpeedGrade speedGrade, EISEVersion iseVersion)
{
string className = GetClassName(core);
var coreData = LoadIPCoreData(className);
if (coreData == null)
return null;
var paramSet = ExtractPerformanceParameters(core);
var coreVar = LookupVariant(coreData,
device.ToString(),
speedGrade.ToString(),
iseVersion.ToString(),
paramSet);
if (coreVar == null)
return null;
var result = new PerformanceRecord()
{
Device = device,
SpeedGrade = speedGrade,
ISEVersion = iseVersion,
MinPeriod = new Time(coreVar.minPeriod, ETimeUnit.ns)
};
foreach (var resrec in coreVar.consumedResources)
{
EDeviceResource res;
if (DeviceResources.ResolveResourceType(resrec.name, out res))
{
result.AssignResource(res, resrec.amount);
}
}
return result;
}
/// <summary>
/// Tries to convert an ISE version text to the version enum value.
/// </summary>
/// <param name="text">version text</param>
/// <param name="version">out parameter to receive the parsed version</param>
/// <returns><c>true</c> if the version text was recognized</returns>
public static bool GetISEVersionFromText(string text, out EISEVersion version)
{
return(_versionMap.TryGetValue(text, out version));
}
/// <summary>
/// Tries to locate an ISE installation by the specified version.
/// </summary>
/// <returns>information on located ISE installation, or <c>null</c> if no such was found</returns>
public static ISEInfo LocateISEByVersion(EISEVersion version)
{
return(DetectISEInstallations()
.Where(i => i.VersionTag == version)
.FirstOrDefault());
}
/// <summary>
/// Synthesizes the design.
/// </summary>
/// <param name="destPath">target path which will contain the generated files</param>
/// <param name="designName">name of the design</param>
/// <param name="iseVersion">ISE version to generate for</param>
/// <param name="twinProject">optional twin project</param>
/// <param name="step">what stages of the overall flow to execute</param>
/// <returns>the generated ISE project</returns>
public XilinxProject Synthesize(string destPath, string designName, EISEVersion iseVersion,
IProject twinProject = null, EFlowStep step = EFlowStep.HDLGenAndIPCores)
{
ISEInfo info = ISEDetector.LocateISEByVersion(iseVersion);
if (info == null)
info = new ISEInfo() { VersionTag = iseVersion };
return Synthesize(destPath, designName, info, twinProject, step);
}
