public void OUTDTest()
{
PrivateObject z = new PrivateObject(new Z80(new Memory48K()));
Z80_Accessor target = new Z80_Accessor(z);
target.C = 0x07;
target.B = 0x10;
target.Set16BitRegisters(2, 0x1000);
target.Memory[0x1000] = 0x59;
target.OUTD();
Assert.IsTrue(target.B == 0x0f && target.Get16BitRegisters(2) == 0x0fff, "Error: OUTD");
}