public void Nop()
{
var cpuZ80 = new CpuZ80();
var model = cpuZ80.Initialize(new byte[] { 0x00 });
cpuZ80.FillRegisters(pc: 0);
model.ClockGen.SquareWave(4);
Console.WriteLine(model.LogicAnalyzer.ToWaveJson());
cpuZ80.AssertRegisters(pc: 1);
}
public void ExDE_HL()
{
var ob = OpcodeByte.New(x: 3, z: 3, y: 5);
var cpuZ80 = new CpuZ80();
var model = cpuZ80.Initialize(new byte[] { ob.Value });
cpuZ80.FillRegisters(de: 0x1234, hl: 0x9876);
model.ClockGen.SquareWave(4);
cpuZ80.AssertRegisters(hl: 0x1234, de: 0x9876);
}
public void ExAFAF()
{
var ob = OpcodeByte.New(x: 0, z: 0, y: 1);
var cpuZ80 = new CpuZ80();
var model = cpuZ80.Initialize(new byte[] { ob.Value });
cpuZ80.FillRegisters(a: 0x55, a_a: 0xAA);
model.ClockGen.SquareWave(4);
cpuZ80.AssertRegisters(a: 0xAA, a_a: 0x55);
}
private SimulationModel ExecuteTest(OpcodeByte ob)
{
var cpu = new CpuZ80();
var model = cpu.Initialize(new byte[] { ob.Value });
cpu.FillRegisters();
model.ClockGen.SquareWave(4);
Console.WriteLine(model.LogicAnalyzer.ToWaveJson());
cpu.AssertRegisters();
return(model);
}
private void AssertRegisters(CpuZ80 cpu, Register8Table reg, ushort value)
{
switch (reg)
{
case Register8Table.B:
case Register8Table.C:
cpu.AssertRegisters(pc: 2, bc: value);
break;
case Register8Table.D:
case Register8Table.E:
cpu.AssertRegisters(pc: 2, de: value);
break;
case Register8Table.H:
case Register8Table.L:
cpu.AssertRegisters(pc: 2, hl: value);
break;
case Register8Table.A:
cpu.AssertRegisters(pc: 2, a: (byte)value);
break;
}
}
public void Exx()
{
var ob = OpcodeByte.New(x: 3, z: 1, q: 1, p: 1);
var cpuZ80 = new CpuZ80();
var model = cpuZ80.Initialize(new byte[] { ob.Value });
cpuZ80.FillRegisters(bc: 0x1234, de: 0x5678, hl: 0x9ABC,
a_bc: 0x4321, a_de: 8765, a_hl: 0xCBA9);
model.ClockGen.SquareWave(4);
Console.WriteLine(model.LogicAnalyzer.ToWaveJson());
cpuZ80.AssertRegisters(a_bc: 0x1234, a_de: 0x5678, a_hl: 0x9ABC,
bc: 0x4321, de: 8765, hl: 0xCBA9);
}