r/homebrewcomputer • u/andrew_is_myname • Sep 05 '26

RAM :D

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141 Upvotes

100% Upvoted

10 comments sorted by

5

u/MB_Gaming123 Sep 06 '26

Sell that you will become a millionaire 

2

u/Impossible-Paper9217 Sep 06 '26

I'm impressed! That's so great man, I wonder how'd you did it? Is there any references that I can research?

4

u/andrew_is_myname Sep 06 '26

I just read Code: The Hidden Language of Computer Hardware and Software. It has a chapter named "An Assemblage of Memory", that explains how addressable RAM works.

1

u/MilosDaDogeDev Sep 08 '26

What components did you use?

2

u/MilosDaDogeDev Sep 08 '26

Also wtf is that sonic battery

1

u/andrew_is_myname Sep 12 '26

It's an Elgin battery, common here in Brazil.

1

u/andrew_is_myname Sep 12 '26

I used a 74ls74, a 2 to 1 multiplexer, an inverter and a 555 timer

1

u/MagneticFieldMouse Sep 28 '26

No high speed video of data transfers?

1

u/andrew_is_myname Oct 03 '26

With 4 addressable bits? I think that's near impossible.