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Author Topic: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)  (Read 14708 times)

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Offline calc84maniac

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #15 on: August 27, 2011, 07:04:56 pm »
Using C isn't a good choice for an emulator, or at least the CPU part of it (unless your processor is a couple orders of magnitude faster than what you're trying to emulate). If you want a fairly fast, customizable Z80 emulator for ARM, try looking into DrZ80. It interfaces with C pretty well, I think.
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Offline runeazn

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #16 on: August 27, 2011, 07:35:55 pm »
May i ask how did you lose your source code >_>?
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Offline calc84maniac

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #17 on: August 27, 2011, 07:36:48 pm »
Quote from: runeazn on August 27, 2011, 07:35:55 pm
May i ask how did you lose your source code >_>?
My hard drive died last year and I lost all of my TI-Nspire projects
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Offline runeazn

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #18 on: August 27, 2011, 07:39:31 pm »
OMG :(
my dream might never get fulfilled XD./
i totally cant code meh..
« Last Edit: August 27, 2011, 07:42:20 pm by runeazn »
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Offline LincolnB

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #19 on: August 27, 2011, 07:46:17 pm »
Quote from: calc84maniac on August 27, 2011, 07:36:48 pm
Quote from: runeazn on August 27, 2011, 07:35:55 pm
May i ask how did you lose your source code >_>?
My hard drive died last year and I lost all of my TI-Nspire projects

Ouch. That bytes. No backups?
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Offline calc84maniac

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #20 on: August 27, 2011, 07:58:27 pm »
Quote from: buttsfredkin on August 27, 2011, 07:46:17 pm
Quote from: calc84maniac on August 27, 2011, 07:36:48 pm
Quote from: runeazn on August 27, 2011, 07:35:55 pm
May i ask how did you lose your source code >_>?
My hard drive died last year and I lost all of my TI-Nspire projects

Ouch. That bytes. No backups?
Nope, but I've gotten over it now :P

Plus if I'm forced to rewrite a project from scratch, it almost always ends up better-designed (to avoid flaws I encountered in the previous code)
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Offline DrDnar

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #21 on: August 27, 2011, 07:59:36 pm »
Common wisdom in the open source community says that any major projects gets rewritten at least once.
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Offline runeazn

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #22 on: August 27, 2011, 08:00:01 pm »
which projects from your old projects are revived?
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Offline calc84maniac

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #23 on: August 27, 2011, 08:02:32 pm »
Quote from: runeazn on August 27, 2011, 08:00:01 pm
which projects from your old projects are revived?
None officially, I'm currently focused on TI-Boy SE. A while back I did start coding z80 emulation again, but it hasn't gotten far.
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Offline runeazn

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #24 on: August 27, 2011, 08:03:16 pm »
wohoo, if you have a testable z80 emulation pm me ;)
« Last Edit: August 27, 2011, 08:07:30 pm by runeazn »
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Offline fb39ca4

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #25 on: August 29, 2011, 12:57:25 pm »
Would porting wabbitemu to the Nspire be a possiblilty?
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Offline calc84maniac

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #26 on: August 29, 2011, 01:00:05 pm »
Quote from: t0xic_kitt3n on August 29, 2011, 12:57:25 pm
Would porting wabbitemu to the Nspire be a possiblilty?
I doubt it. It's not really designed to run on a slow processor, so it's not super-optimized. Plus, there are a lot of external dependencies that don't run on the Nspire. It might be possible to port WabbitDS though.
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Offline fb39ca4

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #27 on: August 29, 2011, 01:45:52 pm »
Ah, ok. How fast does WabbitDS run? I'm pretty sure it has a slower processor than the nspire's.
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Offline willrandship

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #28 on: September 01, 2011, 01:30:15 am »
But if it uses both CPUs with multithreading the code will be quite different.

By the way, there was also a GBA 83+ emu.....

Edit: Scratch that, it was reg. 83, not +
« Last Edit: September 01, 2011, 01:32:41 am by willrandship »
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Offline runeazn

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Re: More optimized,faster Ti 84+ emulation on Ti nspire(Idea)
« Reply #29 on: September 01, 2011, 05:45:43 pm »
somebody mind taking this project up >.<?
im sounding a bastard, but its just a rquest
« Last Edit: September 01, 2011, 05:46:08 pm by runeazn »
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