It's the memory bus, basically.

That reminds me, aside from the resolution, I wonder if Doom for the GBA will look better than the Nspire one? I never tried the GBA port.

I tried.
It's much slower, but not as slow as the Prizm port.

The graphics aren't as good because of the inferior GBA screen resolution.

It seems to be less colorfull, but it might be because of the use of different textures.

I've also noticed some physic differences in the 1st level.

Also, were you overclocking the AHB? That's the only thing that's ever caused me to lose my OS, I think.

Thank you for your report.

I've just updated Nover.

You can still try to overclock as much as you want, but you'll be warned of the danger above 75MHz for the AHB instead of 80MHz.


I should help new overclockers avoiding problems

So best assumed stable config for all TI-Nspire CX is now 222MHz CPU and 75MHz AHB.

You may be able to increase the CPU frequency even more without any stability problem on your handheld. Don't fear anything: you'll just get a reboot if you set it too high.

But you mustn't increase the AHB frequency higher than that, as there is a high probability of corrupting your filesystem, which will cause you more trouble than a simple reboot...


Download Nover:
http://tiplanet.org/forum/archives_voir.php?id=3890

So there are calcs who could go up to 80 and others to 75? I hope in the future TI won't change that so it can only go up to half of that or something... (or stuff like the 84+ extra RAM pages hardware change)

Not sure... To my advice, 80 MHz AHB just causes problems, sooner or later.

But there are calcs whose CPU can be set at 240MHz and others at only 222MHz. That's why my CPU warning starts after 222MHz.

I thought the max was 150?

Not on CX.
Max is 300

300 isn't actually achievable on any CX that we know of, at least not without instantly crashing. That's just the maximum we can attempt to do. Right now I think the default is 132MHz.

That would be totally awesome!