Read Switches and Loop

Front panel when running an address loop read from switches

Notes: A picture of the left side of the front-panel of my Altair 8800 clone. At the top are the LEDs for the address bus from A8 to A15 with all of the address LEDs except for A9 and A14 looking like they are lit. Below that are the switches for 8 to 15 with all of the switches up except for switch 9 and 14. The address LEDs look like they are lit because the program is repeatedly accessing an address with those values. In this version of the program the address being read is determined by the switches.