private void EnableAll()
{
textBoxRegisterA.Enabled = true;
textBoxRegisterB.Enabled = true;
textBoxRegisterC.Enabled = true;
textBoxRegisterX.Enabled = true;
textBoxRegisterY.Enabled = true;
textBoxRegisterZ.Enabled = true;
textBoxRegisterI.Enabled = true;
textBoxRegisterJ.Enabled = true;
textBoxRegisterPC.Enabled = true;
textBoxRegisterSP.Enabled = true;
textBoxRegisterEX.Enabled = true;
textBoxRegisterIA.Enabled = true;
checkBoxOnFire.Enabled = true;
checkBoxInterruptQueue.Enabled = true;
buttonStepInto.Enabled = true;
buttonStepOver.Enabled = true;
stopToolStripMenuItem.Text = "Start";
rawMemoryDisplay.Enabled = true;
}