Thank you very much!! You don't know how usable it might be!
You are very generous so again thanks! :)
It's very fun to blend, distort and shift such images in realtime. You will be in credits in my apps/games if I will use one of those great images.
Keep good work!! :D
So it might overheat (easy to test) or sdram memory is starting to get higher probability of showing errors. Perhaps some extra voltage could fix it?
For memory the "MKI" is using (at least mine is):
em48am1684vta from Eorex. It has rating for 7.5ns so 133MHz (1000/7.5).
The "MKII" is using...
I have one of those "First Edition" units. I'm not oldtimer by any means but I was here before the first GP2xes shipped. It was crude at this very beginning of GP2x. Slow booting firmware what could hang one for every 3-5 boots. Nasty SD card compatibility issues (I had to buy one more because...
Why do you want a raster interrupt when the framebuffer can be redrawed numerous times using just a CPU?
Rasters were fun and all on the machines with slow CPUs like Amiga or ST. But on the GP2x even without resorting to blitter or videopostprocessor just the 920T can do much, much more...
It's nothing wrong with being a PSP "wannabe" but if so then hardware shouldn't be weaker than PSP. The VRender3D specs might be looking impressive but notice that there are no claims about its perfomance.
Of course even the PSP isn't that powerfull how the SONY would like you to believe. But...
It does run at full speed with most of graphics effects and decent emulation of its sound chip. Some hardcore things like the Spectrum512 and sync-scrolling don't but those are rarely used in games.
(but much more often in demos)
There is also decent ZX Spectrum Emulator the Fuse...
No - it's so crazy that it's awesome!
The one you get with GP2x.
GP2x is more media oriented with its video and audio capabilties. And because it's running common os (the Linux) it will not be that unique in a content like GP32 is.
It's bad or it's good? It's both.
Noiz2sa is showing that...
As others said via EXT breakout box but there must be some kind of software support for this. Hopefully it will show at some point of time.
Other posibility it'd be to rewire GP2x's buttons and stick and connect it to the some external joystick. I done such thing once but it's hardly everyday...
And indeed it's not revelant here. I hope more other dpads/replacement will show. And it's nice you like this mod.
1) It's a compromise - for me one hole in front panel is enough :)
if someone would like to have a different configuration no problem. I will provide custom firmware for the...
It's hard to disagree. There 1000s of very quality games from all those old consoles and home computers. However more modern content would be nice but the PSP is for that.
As I like my GP2x it's not perfect emulation machine. More like a general purpose handheld with some nifty videoplayback...
The sanding down of stick base might be actually not necessary. I got the new batch of PCB what are much thinner but I can not test it as I lowered stick base in my GP2x already.
What else? If the drilling would be done with high degree of precision then it'd be all.
I will send some samples...
It should be linear as for cmos chips. But it isn't for my unit. Going to 266MHz will eat battery in 1hour where at 200MHz they can run over 3 hours.
I don't know why.
Perhaps it's just my batteries what aren't capable to sustain higher current without losing efficiency?
The converter and dpad will be connected already in a "kit".
Mounting converter is trivial and it can not be easier.
The same can not be said about a dpad unfortunately.
There will be need of drilling front panel. It will need some skills. Then the dpad element has to be mounted inside. Again...
I was once experimenting with Python on the GP2x. Results were adequate for what I was doing. The question is - does the Pygame support GP2x's hardware blitter? If not then answer is simple - lack of perfomance.
Python will eat enough cpu cycles so there might not be enough left for software...
The µC converter should be available very soon in EvilDragon's shop.
(he has some units already)
I'm planning some extra things using it as well. You will be able to write your own code for it if you would have such desire too.
(it using µC from Microchip - the PIC16F627A)
It has two free...
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