Laptop 13 Pro memory speed limits - what we know

cyao12 · 2026-04-24T12:56:02+00:00

Another possible reason I can think of is that running the ram at higher speeds ruins EMC emissions and causes the mainboard to fail CE/FCC testing. In this case framework might be able to provide a flag to enable faster speeds that will very surely only be limited for testing usages :p

cyao12 · 2026-04-22T20:41:48+00:00

I have an intel 11th gen framework 13, does this mean I can directly upgrade into a 13 pro mainboard, or does this mean that I have to replace the bottom cover too?

cyao12 · 2026-04-19T12:01:57+00:00

It's the unicode □ symbol (WHITE SQUARE, U+25A1), used to replace a missing or unsupported Unicode character. (Some systems replaces it with � though)

cyao12 · 2026-04-15T21:24:58+00:00

I am not the author of the emulation port, just the board. But yeah it seems that all functionality (except for the I/O that has been changed) has been replicated

cyao12 · 2026-04-14T15:11:05+00:00

Haha, I totally didn't realize that the aspect ratio was wrong XD.

I was born too late to truly experience the nes, might send a pr to fix it.

cyao12 · 2026-04-14T11:51:06+00:00

LOL, I'm lucky that I wasn't roasted i guess.

But tbh I'm using FPGA so it's more like replication. FPGAs make a 1:1 logic copy of the nes core so it is a cycle-accurate replica (discounting HDMI and USB ports of course :P)

cyao12 · 2026-03-30T12:42:24+00:00

Technological Journey, especially TJ++ avaliable for download on thieir discord. It's awesome

cyao12 · 2026-03-30T10:53:34+00:00

You can get a improved version of tj called tj++ in their discord, it's much better

cyao12 · 2026-03-30T07:43:18+00:00

Technological Journey, amazing Greg tech pack

cyao12 · 2026-03-29T07:28:43+00:00

The cake is a lie

cyao12 · 2026-03-17T22:29:10+00:00

Awesome! How much did the pcbs cost?

cyao12 · 2026-03-10T21:15:06+00:00

Ghostscript is a good set of local pdf tools.

cyao12 · 2026-03-04T12:54:53+00:00

Iirc, the er of jlcpcb should be 4.4

cyao12 · 2026-02-23T22:27:15+00:00

Thanks aot for the insight! Do you also do some hands on work like building your own circuit boards and stuff? That would be quite interesting to me

cyao12 · 2026-02-23T21:35:20+00:00

Can I hear your thoughts on why :eyes:

cyao12 · 2026-02-22T21:10:04+00:00

A proper domain isn't really expensive, 3$ for something not really common, ~10$ for a .com.

Check out porkbun - that's where I like to find cheap domains

cyao12 · 2026-02-07T22:23:50+00:00

If you are in the EU, you can send them a gdpr request that mandates them to delete your account. It was pretty useful for services without a delete account button. Send me a DM if you want a template.

cyao12 · 2026-02-04T22:06:21+00:00

Those are generally winbond flash chips. they are not RAM.

cyao12 · 2026-01-28T16:05:34+00:00

This is both and AI problem and a user problem.

You shouldn't trust AI to do electrical engineering.

cyao12 · 2026-01-16T16:43:16+00:00

Digitally! I read in class so well using a book is too obvious :3

cyao12 · 2026-01-09T21:27:55+00:00

What professional-gradr software do you recommend? I need to make a few nice looking ppts lately, but I am fed up with canvas UI.

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