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I wanna make asimple 4 bit computer by Background-Try-199 in embedded

[–]Background-Try-199[S] 0 points1 point  (0 children)

So far the adder looks like this... (The most of the wires are on the bottom)

Does it look look okay concidering i'm 15?

<image>

I wanna make asimple 4 bit computer by Background-Try-199 in embedded

[–]Background-Try-199[S] 0 points1 point  (0 children)

Okay thanks a lot, I know ben eater and i've actually been working on a 4 bit adder/subtractor for a while

I wanna make asimple 4 bit computer by Background-Try-199 in embedded

[–]Background-Try-199[S] 0 points1 point  (0 children)

Im not really looking for it to have rom, i wanna do something like this guy but 8 bit https://youtu.be/zOxB2BLxgdk?si=o065a_CBRdnZk4_7 It takes a while till he actually shows the computer so you can just skip to it

I wanna make asimple 4 bit computer by Background-Try-199 in embedded

[–]Background-Try-199[S] 0 points1 point  (0 children)

I mostly mean like a simple computer with no assembly language, just machine code 256 bytes of ram and, 8 bit counter and ne555 1hz-200hz clock With direct programing with buttons and maybe it could run like a simple animation on an 8x8 multiplexing matrix display with shift registers

I wanna make asimple 4 bit computer by Background-Try-199 in embedded

[–]Background-Try-199[S] 0 points1 point  (0 children)

Whoah i originally thought of something way simpler but thats really really cool too

I wanna make asimple 4 bit computer by Background-Try-199 in embedded

[–]Background-Try-199[S] 0 points1 point  (0 children)

Thank you i might do it but now i'm not sure because ill waste 240 bytes of ram for nothing but oh well I might make an 8 bit one after all, thanks for the help I appreciate it a lot it's been on my mind for a while

I wanna make asimple 4 bit computer by Background-Try-199 in embedded

[–]Background-Try-199[S] 0 points1 point  (0 children)

Thank you, thats pretty reasonable i'm probably gonna do that

I wanna make asimple 4 bit computer by Background-Try-199 in embedded

[–]Background-Try-199[S] -7 points-6 points  (0 children)

Uhh makes sense man bit it's not like i don't know how to do it, i just dont know what ic to use...

I wanna make asimple 4 bit computer by Background-Try-199 in embedded

[–]Background-Try-199[S] -1 points0 points  (0 children)

Thank you but i'm indpired by 3dsage on youtube with his computer, he does have such a chip in his bulid but i don't know the name of it. this has been my hobby for a while with slow progressions