public void Step()
{
try
{
RefreshProps();
double cpuHertz = 4.77 * 1000000;
_sw.Restart();
double clocks = _cpu.ProcessSingleInstruction(Debug);
_sw.Stop();
double us = (clocks / cpuHertz) * 1000000;
UpdateSpeed(us);
_timer.Step(us);
DrawBuffer = _video.Step(us);
_masterPic.Step();
_slavePic.Step();
_masterFloppy.Step(us);
_slaveFloppy.Step(us);
RefreshProps();
var breakpoint = Breakpoints.FirstOrDefault(b => b.Address == GetCurrentAddress());
if (breakpoint != null)
{
Status = SystemStatus.Paused;
if (breakpoint.IsInternal)
{
RemoveBreakpoint(breakpoint.Address);
}
BreakpointHit?.Invoke();
RefreshProps(true);
}
}
catch (InvalidOperationException e)
{
Console.WriteLine(e.Message);
Console.WriteLine("SYSTEM PAUSED");
Status = SystemStatus.Paused;
BreakpointHit?.Invoke();
RefreshProps(true);
}
}
