public override void Establish(IAutoBinder binder)
{
if (_realized)
return;
object constValue;
var literal = (Literal)_literal;
if (literal.IsConst(out constValue))
{
var slv = Marshal.SerializeForHW(constValue);
_dataOutI = (SLVSignal)binder.GetSignal(EPortUsage.Default, "constSignal_" + constValue.ToString(), null, slv);
_dataOut = _dataOutI.Descriptor;
}
else
{
bool needRead = true, needWrite = true;
var fref = _literal as FieldRef;
if (fref != null)
{
needRead = fref.FieldDesc.IsReadInCurrentContext(Host.Context);
needWrite = fref.FieldDesc.IsWrittenInCurrentContext(Host.Context);
}
var stlit = (IStorableLiteral)_literal;
string name = stlit.Name;
var valueSample = _literal.Type.GetSampleInstance();
_dataBits = Marshal.SerializeForHW(valueSample).Size;
_clkI = (SLSignal)binder.GetSignal(EPortUsage.Clock, null, null, null);
_clk = _clkI.Descriptor;
if (needWrite)
{
_wrEnI = (SLSignal)binder.GetSignal(EPortUsage.Default, name + "_wrEn", null, StdLogic._0);
_wrEn = _wrEnI.Descriptor;
_dataInI = (SLVSignal)binder.GetSignal(EPortUsage.Default, name + "_dataIn", null, StdLogicVector._0s(_dataBits));
_dataIn = _dataInI.Descriptor;
}
if (needRead)
{
_dataOutI = (SLVSignal)binder.GetSignal(EPortUsage.Default, name + "_dataOut", null, StdLogicVector._0s(_dataBits));
_dataOut = _dataOutI.Descriptor;
}
//var apb = new AccessProcessBuilder(this, needRead, needWrite);
//var alg = apb.GetAlgorithm();
//alg.Name = name + "_process";
//binder.CreateProcess(Process.EProcessKind.Triggered, alg, _clk);
CommonClockProcess ccp = null;
string algName = name + "_process";
if (Host.Descriptor.HasAttribute<CommonClockProcess>())
{
ccp = Host.Descriptor.QueryAttribute<CommonClockProcess>();
Host.Descriptor.RemoveChild(ccp.CCProc);
}
else
{
ccp = new CommonClockProcess(_clk);
Host.Descriptor.AddAttribute(ccp);
}
ccp.AddAccessor(this, needRead, needWrite);
var alg = ccp.FrameBuilder.Complete();
alg.Name = algName;
ccp.CCProc = binder.CreateProcess(Process.EProcessKind.Triggered, alg, _clk);
}
_realized = true;
}
public override void Establish(IAutoBinder binder)
{
if (_realized)
{
return;
}
object constValue;
var literal = (Literal)_literal;
if (literal.IsConst(out constValue))
{
var slv = Marshal.SerializeForHW(constValue);
_dataOutI = (SLVSignal)binder.GetSignal(EPortUsage.Default, "constSignal_" + constValue.ToString(), null, slv);
_dataOut = _dataOutI.Descriptor;
}
else
{
bool needRead = true, needWrite = true;
var fref = _literal as FieldRef;
if (fref != null)
{
needRead = fref.FieldDesc.IsReadInCurrentContext(Host.Context);
needWrite = fref.FieldDesc.IsWrittenInCurrentContext(Host.Context);
}
var stlit = (IStorableLiteral)_literal;
string name = stlit.Name;
var valueSample = _literal.Type.GetSampleInstance();
_dataBits = Marshal.SerializeForHW(valueSample).Size;
_clkI = (SLSignal)binder.GetSignal(EPortUsage.Clock, null, null, null);
_clk = _clkI.Descriptor;
if (needWrite)
{
_wrEnI = (SLSignal)binder.GetSignal(EPortUsage.Default, name + "_wrEn", null, StdLogic._0);
_wrEn = _wrEnI.Descriptor;
_dataInI = (SLVSignal)binder.GetSignal(EPortUsage.Default, name + "_dataIn", null, StdLogicVector._0s(_dataBits));
_dataIn = _dataInI.Descriptor;
}
if (needRead)
{
_dataOutI = (SLVSignal)binder.GetSignal(EPortUsage.Default, name + "_dataOut", null, StdLogicVector._0s(_dataBits));
_dataOut = _dataOutI.Descriptor;
}
//var apb = new AccessProcessBuilder(this, needRead, needWrite);
//var alg = apb.GetAlgorithm();
//alg.Name = name + "_process";
//binder.CreateProcess(Process.EProcessKind.Triggered, alg, _clk);
CommonClockProcess ccp = null;
string algName = name + "_process";
if (Host.Descriptor.HasAttribute <CommonClockProcess>())
{
ccp = Host.Descriptor.QueryAttribute <CommonClockProcess>();
Host.Descriptor.RemoveChild(ccp.CCProc);
}
else
{
ccp = new CommonClockProcess(_clk);
Host.Descriptor.AddAttribute(ccp);
}
ccp.AddAccessor(this, needRead, needWrite);
var alg = ccp.FrameBuilder.Complete();
alg.Name = algName;
ccp.CCProc = binder.CreateProcess(Process.EProcessKind.Triggered, alg, _clk);
}
_realized = true;
}
