‫Welcome to the BCT demonstration with the basis three board where the basis three more there is a seven
‫segment display four digit They want display located on the actual bases three development board.
‫We also have several slide switches.
‫So we don't need to connect to an external 7st display on a breadboard.
‫So we're going to be using the one that's actually located on the basis keyboard and then we have switch
‫15 which is going to be used to set a hold our BCT display in reset or allow it to run.
‫And we also have our switch zero which is going to be used to determine if we're counting and hexadecimal
‫or actual BCT.
‫So right now I have BCT display programmed and running on the basis three board and I haven't reset.
‫So if I pull my reset pin low now we'll see that it starts counting.
‫And since I have my switch 0 down I'm counting in decimal if you'll notice it goes 0 1 2 3 4 5 8 9 0
‫again.
‫Now if I switch my switch 0 it will automatically convert the count to a hexadecimal count.
‫And if you'll notice it now goes through the letters you have from 9 instead of going to 0 you have
‫a B C D E F and I can switch at any point in time.
‫So as soon as I switch it converts it to the decimal.
‫If you'll notice we're at like one set 180.
‫And here we're like 6 C or 1 hour C A B and it's counting so fast that's because I want to show all
‫the different displays and kind of as it goes through the count unless you're waiting forever to see
‫all of them and that can be adjusted by adjusting the value of that P.W. M which is gendering the clock
‫for a binary counter.
‫Right now we have it set to four so every second we're counting four times.
‫So if we set it to a one every second we would increment our count by 1.
‫So on and so forth.
‫And so by toggling the switch back and forth I can switch between decimal or hexadecimal.
‫I can also reset at any point in time and assume that Pulo again it will it'll start the recount from
‫0 and since I'm in hexadecimal I have my switch 0 pulled high.
‫I'm going to be counting in hexadecimal so I can go ahead and do a reset again and I'll pull my switch
‫low and a pool pull a reset out of place and then I don't see we're counting in binary code decimal.
‫And that is a demonstration of the BCT display running on the basis three board.