Programming the RC2014 using the front panel

Demonstration of toggling in, single-stepping, and executing a program using my homemade RC2014 front panel. My RC2014 comes up with ROM at address 0, so there is some hackery required to switch in some RAM, and then hijack the ROM's first instruction (a jump) and have it jump to the code that we toggle in. For more info see my blog post at https://incoherency.co.uk/blog/stories/rc2014-frontpanel.html The RC2014 is a Z80-based microcomputer. https://rc2014.co.uk/