private static void HardwareCommand(CRT_Indices index, ushort value)
{
// high
HardwareCommand(index, (byte)((value >> 8) & 0xff));
// low
HardwareCommand((CRT_Indices)(index + 1), (byte)(value & 0xff));
}
private static void HardwareCommand(CRT_Indices index, byte value)
{
IO.WriteByte(CRT_index_register, (byte)index);
IO.WriteByte(CRT_data_register, (byte)value);
}
private static int HardwareCommand(CRT_Indices index)
{
IO.WriteByte(CRT_index_register, (byte)index);
return(IO.ReadByte(CRT_data_register));
}
private static void HardwareCommand (CRT_Indices index, ushort value)
{
// high
HardwareCommand (index, (byte) ((value >> 8) & 0xff));
// low
HardwareCommand ((CRT_Indices) (index + 1), (byte) (value & 0xff));
}
private static void HardwareCommand (CRT_Indices index, byte value)
{
IO.WriteByte (CRT_index_register, (byte) index);
IO.WriteByte (CRT_data_register, (byte) value);
}
private static int HardwareCommand (CRT_Indices index)
{
IO.WriteByte (CRT_index_register, (byte) index);
return IO.ReadByte (CRT_data_register);
}
