r/JessetcSubmissions

▲ 11 r/JessetcSubmissions+1 crossposts

[WIP] 8 Bit CPU

This is a CPU that is still in progress, current completed parts are ALU and register.

The register have 8 files (R0-R7), each is 8 bits. The register can hold total of 64 bits, or 8 bytes.

ALU support ADD SUB AND OR XOR NOR NAND XNOR, used MUX to select final output from ALU.

https://preview.redd.it/769krx86x5kh1.png?width=3420&format=png&auto=webp&s=355470359464c12d7a86551cfb875b0fec194189

https://preview.redd.it/swic3y86x5kh1.png?width=3420&format=png&auto=webp&s=e2dd857540b02bcd5adbc10193e908f2854dc821

https://preview.redd.it/9odr1796x5kh1.png?width=3420&format=png&auto=webp&s=bcb4cda59a710ff4fb19624ec32d347a87381215

opcodes for selectors:
ALU MUX opcodes:

000 ADD

001 SUB

010 AND

011 OR

100 XOR

101 NAND

110 NOR

111 XNOR

Register opcodes:

000 R0

001 R1

010 R2

011 R3

100 R4

101 R5

110 R6

111 R7

Write in (to register) opcodes:

0 Manual/external input

1 ALU outputs

u/Lazy_D3v — 2 days ago

"Train"

Da flash, this is why magnets are the GOAT, better than jets, thrusters, and other stuff :)))))))))))

It is possible to strap this onto somebody (they are able to control it)

Pls give suggestions on what to add (idk what to add anymore)

Thanks for looking at my post! And have a wonderful rest of your day :D

u/Quiet_Cucumber_82 — 7 days ago

I made a central space station thing for ppl to land in

Its like, 150,000 blocks for all three, theyre full of landing docks and buildings where people can live inside of, land your ship hang about in the station then fly back out ykyk

u/ChefAffectionate2659 — 8 days ago

Elevator but at what cost ;-;

I made a elevator for this WTC project but it keeps lagging out my game ;-;

Also i kinda just wanted to showcase it bc yeh :P

(Prob cuz me phone a lil old but it is wut it is)

u/Amaizinguy — 11 days ago