public Instructions()
{
label = null;
startAddress = 0;
nob = 0;
lineNo = 0;
opcode = new MyByte8();
operand = new MyByte16();
IsArgError = false; //Caused only if a data value is of invalid length or if data characters are invalid(not[0-9a-f]) ... except for rst
IsUnrecognizedInstruction = false; //Last else block: Caused if an invalid reg is invalid or ins name itself is unrecognized and for invalid data of rst (i.e. not[0-7])
}
private void UpdateS(byte i)
{
MyByte8 temp = new MyByte8();
temp.DEC8 = i;
if (temp[7] == true)
{
PSW.LB[7] = true;
}
else
{
PSW.LB[7] = false;
}
}
private void UpdateP(byte i)
{
MyByte8 temp = new MyByte8();
temp.DEC8 = i;
int NoOfOnes = 0;
for (int j = 0; j <= 7; j++)
{
if (temp[j] == true)
{
NoOfOnes++;
}
}
if (NoOfOnes % 2 == 0)
{
PSW.LB[2] = true;
}
else
{
PSW.LB[2] = false;
}
}
public MainWindow()
{
InitializeComponent();
int i, j, k, myHexNo;
//Initialize initial state
IsRbMemoryChecked = true;
IsStopped = true;
bStop.IsEnabled = false;
bStep.IsEnabled = false;
bR75.IsEnabled = false;
bR65.IsEnabled = false;
bR55.IsEnabled = false;
bIntr.IsEnabled = false;
//Initialize memory
for (i = 0; i <= 65535; i++)
{
m[i] = new MyByte8();
}
//Initialize IO
for (i = 0; i <= 255; i++)
{
io[i] = new MyByte8();
}
//Initialize Registers
M = new MyByteM();
BC = new MyByte16();
DE = new MyByte16();
HL = new MyByte16();
PSW = new MyByte16();
PC = new MyByte16();
SP = new MyByte16();
//Initialize TextBoxes
FArray = new TextBox[] { tbF0, tbF1, tbF2, tbF3, tbF4, tbF5, tbF6, tbF7 };
tbGo.Text = "0000";
tbPCMenu.Text = "0000";
//tbCIMenu
//tbNIMenu
//tbCI
//tcNI
tbPC.Text = "0000";
tbSP.Text = "0000";
//tbCCC
//tbIC
tbA.Text = "00";
tbF.Text = "00";
tbB.Text = "00";
tbC.Text = "00";
tbD.Text = "00";
tbE.Text = "00";
tbH.Text = "00";
tbL.Text = "00";
tbM.Text = "00";
for (i = 0; i <= 7; i++)
{
FArray[i].Text = "0";
}
// Define the Rows
RowDefinition[] r = new RowDefinition[17];
for (i = 0; i <= 16; i++)
{
r[i] = new RowDefinition();
myGrid.RowDefinitions.Add(r[i]);
}
//Define columns
ColumnDefinition[] c = new ColumnDefinition[17];
for (i = 0; i <= 16; i++)
{
c[i] = new ColumnDefinition();
myGrid.ColumnDefinitions.Add(c[i]);
}
k = 0;
myHexNo = 0x000;
for (i = 1, j = 0; i <= 16; i++)
{
lb[k] = new TextBox();
lb[k].TextAlignment = TextAlignment.Center;
lb[k].Text = myHexNo.ToString("X3");
myHexNo++;
lb[k].Focusable = false;
lb[k].Background = Brushes.BlanchedAlmond;
Grid.SetRow(lb[k], i);
Grid.SetColumn(lb[k], j);
myGrid.Children.Add(lb[k]);
k++;
}
for (i = 0, j = 1; j <= 16; j++)
{
lb[k] = new TextBox();
lb[k].TextAlignment = TextAlignment.Center;
lb[k].Text = (j - 1).ToString("X");
lb[k].Focusable = false;
lb[k].Background = Brushes.BlanchedAlmond;
Grid.SetRow(lb[k], i);
Grid.SetColumn(lb[k], j);
myGrid.Children.Add(lb[k]);
k++;
}
k = 0;
for (i = 1; i <= 16; i++)
{
for (j = 1; j <= 16; j++)
{
tb[k] = new myTextBox2d();
tb[k].Index = k;
tb[k].Text = "00";
Grid.SetRow(tb[k], i);
Grid.SetColumn(tb[k], j);
myGrid.Children.Add(tb[k]);
k++;
}
}
rbMemory.IsChecked = true;
IsSaved = true;
CommandBinding cmdBindingPaste = new CommandBinding(ApplicationCommands.Paste);
cmdBindingPaste.Executed += PasteCommandHandler;
rtb1.CommandBindings.Add(cmdBindingPaste);
CommandBinding cmdBindingExit = new CommandBinding(ApplicationCommands.Close);
cmdBindingExit.Executed += ExitCommandHandler;
CommandBindings.Add(cmdBindingExit);
CommandBinding cmdBindingOpen = new CommandBinding(ApplicationCommands.Open);
cmdBindingOpen.Executed += OpenCommandHandler;
CommandBindings.Add(cmdBindingOpen);
CommandBinding cmdBindingSave = new CommandBinding(ApplicationCommands.Save);
cmdBindingSave.Executed += SaveCommandHandler;
CommandBindings.Add(cmdBindingSave);
}
public MainWindow()
{
InitializeComponent();
int i, j, k, myHexNo;
//Initialize initial state
IsRbMemoryChecked = true;
IsStopped = true;
bStop.IsEnabled = false;
bStep.IsEnabled = false;
bR75.IsEnabled = false;
bR65.IsEnabled = false;
bR55.IsEnabled = false;
bIntr.IsEnabled = false;
//Initialize memory
for (i = 0; i <= 65535; i++)
{
m[i] = new MyByte8();
}
//Initialize IO
for (i = 0; i <= 255; i++)
{
io[i] = new MyByte8();
}
//Initialize Registers
M = new MyByteM();
BC = new MyByte16();
DE = new MyByte16();
HL = new MyByte16();
PSW = new MyByte16();
PC = new MyByte16();
SP = new MyByte16();
//Initialize TextBoxes
FArray = new TextBox[] { tbF0, tbF1, tbF2, tbF3, tbF4, tbF5, tbF6, tbF7 };
tbGo.Text = "0000";
tbPCMenu.Text = "0000";
//tbCIMenu
//tbNIMenu
//tbCI
//tcNI
tbPC.Text = "0000";
tbSP.Text = "0000";
//tbCCC
//tbIC
tbA.Text = "00";
tbF.Text = "00";
tbB.Text = "00";
tbC.Text = "00";
tbD.Text = "00";
tbE.Text = "00";
tbH.Text = "00";
tbL.Text = "00";
tbM.Text = "00";
for (i = 0; i <= 7; i++)
FArray[i].Text = "0";
// Define the Rows
RowDefinition[] r = new RowDefinition[17];
for (i = 0; i <= 16; i++)
{
r[i] = new RowDefinition();
myGrid.RowDefinitions.Add(r[i]);
}
//Define columns
ColumnDefinition[] c = new ColumnDefinition[17];
for (i = 0; i <= 16; i++)
{
c[i] = new ColumnDefinition();
myGrid.ColumnDefinitions.Add(c[i]);
}
k = 0;
myHexNo = 0x000;
for (i = 1, j = 0; i <= 16; i++)
{
lb[k] = new TextBox();
lb[k].TextAlignment = TextAlignment.Center;
lb[k].Text = myHexNo.ToString("X3");
myHexNo++;
lb[k].Focusable = false;
lb[k].Background = Brushes.BlanchedAlmond;
Grid.SetRow(lb[k], i);
Grid.SetColumn(lb[k], j);
myGrid.Children.Add(lb[k]);
k++;
}
for (i = 0, j = 1; j <= 16; j++)
{
lb[k] = new TextBox();
lb[k].TextAlignment = TextAlignment.Center;
lb[k].Text = (j - 1).ToString("X");
lb[k].Focusable = false;
lb[k].Background = Brushes.BlanchedAlmond;
Grid.SetRow(lb[k], i);
Grid.SetColumn(lb[k], j);
myGrid.Children.Add(lb[k]);
k++;
}
k = 0;
for (i = 1; i <= 16; i++)
{
for (j = 1; j <= 16; j++)
{
tb[k] = new myTextBox2d();
tb[k].Index = k;
tb[k].Text = "00";
Grid.SetRow(tb[k], i);
Grid.SetColumn(tb[k], j);
myGrid.Children.Add(tb[k]);
k++;
}
}
rbMemory.IsChecked = true;
IsSaved = true;
CommandBinding cmdBindingPaste = new CommandBinding(ApplicationCommands.Paste);
cmdBindingPaste.Executed += PasteCommandHandler;
rtb1.CommandBindings.Add(cmdBindingPaste);
CommandBinding cmdBindingExit = new CommandBinding(ApplicationCommands.Close);
cmdBindingExit.Executed += ExitCommandHandler;
CommandBindings.Add(cmdBindingExit);
CommandBinding cmdBindingOpen = new CommandBinding(ApplicationCommands.Open);
cmdBindingOpen.Executed += OpenCommandHandler;
CommandBindings.Add(cmdBindingOpen);
CommandBinding cmdBindingSave = new CommandBinding(ApplicationCommands.Save);
cmdBindingSave.Executed += SaveCommandHandler;
CommandBindings.Add(cmdBindingSave);
}
public MyByte16()
{
dec16 = (ushort)0;
lb = new MyByte8();
hb = new MyByte8();
}
private void UpdateP(byte i)
{
MyByte8 temp = new MyByte8();
temp.DEC8 = i;
int NoOfOnes = 0;
for (int j = 0; j <= 7; j++)
{
if (temp[j] == true)
NoOfOnes++;
}
if (NoOfOnes % 2 == 0)
PSW.LB[2] = true;
else
PSW.LB[2] = false;
}
private void UpdateS(byte i)
{
MyByte8 temp = new MyByte8();
temp.DEC8 = i;
if (temp[7] == true)
PSW.LB[7] = true;
else
PSW.LB[7] = false;
}
public MyByte16()
{
dec16 = (ushort)0;
lb = new MyByte8();
hb = new MyByte8();
}