Z80 Computer - Part 9 Fast Clock

Taking a look at a slightly more complex input program, I realise that I really need a fast clock option. Ideally, a high-frequency crystal oscillator signal that can be divided down to more manageable speeds. After a suggestion from a viewer, I decided to look at the CD4060 integrated circuit. With this IC I can make the high-speed oscillator circuit and divide it down all with one chip. I go through the new program line by line, then try it out using the slow clock. I then connect up the fast clock and demonstrate the difference it makes.