Jump to content
  • Sky
  • Blueberry
  • Slate
  • Blackcurrant
  • Watermelon
  • Strawberry
  • Orange
  • Banana
  • Apple
  • Emerald
  • Chocolate
  • Charcoal


Recommended Posts


for Minecraft 1.12.2


Source Code and builds can be found on Github.

Note: Requires Forgelin.


General Purpose (E)EPROMs?

Have you ever wanted fast storage? How about wanting to boot PsychOS 2 on a uC? Well, now you can! There are two main variants: The card and the drive.


The Card!



The Drive!




  • Tier 1 - Manually erased EPROM, erased with the assembler. 64KiB
  • Tier 2 - Electronically erased! Still 64KiB
  • Tier 3 - Bigger EEPROM! 128KiB!


But how do I craft them?

Just use JEI, trust me.


What else is included?

A utility floppy and ROMFS boot EEPROM are included with the mod!


Feel free to ask more questions!


i need to make docs

Link to post
Share on other sites

How am I supposed to make the romfs image that you need to flash,

I spent some time trying to find through the lua code and inferring from there: Nothing

So I need to know, how tf does this work?

EDIT: I have observed that using a Lua 5.3 CPU can break some software, which can be fixed with a Lua 5.2 CPU, I tried both in the context

EDIT AGAIN: I figured it out: mkromfs <source folder> <filename to save as>

Link to post
Share on other sites

UPDATE: I almost got miniOS booting, although it just says "attempt to call a nil value"

EDIT: HOLY brick IT BOOTED! I just had to cut the crap out of it, to a frightening degree actually, there's only a few files left, but at last, it booted

although edit and a few things are broken, but otherwise? It's cool! and it boots instantly

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...

Important Information

By using this site, you agree to our Terms of Use and Privacy Policy.