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Author Topic: TI-83/84 emu for TI-Nspire/CAS - video in action  (Read 20742 times)

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Offline DJ Omnimaga

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TI-83/84 emu for TI-Nspire/CAS - video in action
« on: April 01, 2010, 11:43:15 pm »


This is by Calc84maniac, obviously. He sent me a copy so I can film it yesterday. The ROM image was a regular 83+ one, including a few programs.

Could this be a replacment to the regular Nspire built-in 84+ emu that doesn't support undocumented instructions?
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Offline Juju

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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #1 on: April 02, 2010, 12:26:54 am »
It is me or the emulator runs way too fast compared to a real TI-83/84?
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Offline DJ Omnimaga

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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #2 on: April 02, 2010, 12:28:18 am »
yeah it's cuz he removed speed restriction. He asked me first if he should removed it and I told him to, to show the full emulator potential. Desolate ran much slower, though.

EDIT: QUOTED FROM CALC84 on IRC!

Quote
[00:51:55] <calc84> oh, and btw, the TI-83+ emulator was running at 90MHz :)
[00:52:09] <calc84> so it could go even faster at 150MHz

 :o
« Last Edit: April 02, 2010, 12:57:43 am by DJ Omnimaga »
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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #3 on: April 02, 2010, 01:30:06 am »
WOW, this looks great.  With all these new NSpire programs coming out I may have to go out and get one.

(also I noticed the video time was 314 :P)
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Offline bwang

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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #4 on: April 02, 2010, 01:37:43 am »
Awesome! I see it supports the 84 keypad too. Will it have save states and all the other goodies one would expect in an emulator?
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Offline mapar007

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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #5 on: April 02, 2010, 03:54:58 am »
My 'awesomeness by calc84maniac'-sensor is going nuts again.

Kudos! Let's get rid of this crappy emulator by TI!
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Offline Galandros

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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #6 on: April 02, 2010, 06:50:25 am »
Wow, when it gets stable I will have a nice TI-84+SE emulator in my CAS!
Awesome speed. :o
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Offline DJ Omnimaga

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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #7 on: April 02, 2010, 09:39:52 am »
I personally hope it will run TI-Boy SE, RealSound, omnicalc virtual functions, etc. Well I know there's a GBC emu for Nspire alerady but it would still be cool if it ran, as it would show what the emu is capable of compared to TI emu :P
« Last Edit: April 02, 2010, 09:41:04 am by DJ Omnimaga »
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Offline Galandros

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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #8 on: April 02, 2010, 10:12:51 am »
We all do.

I wish you could show some TI-BASIC game in fast paced version. :)
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Offline ztrumpet

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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #9 on: April 02, 2010, 11:25:04 am »
This will be great!

Wait, if this is only at 90mhz, then what's 150? ;D

Calc84, when this is done, will we be able to send files to it through the link port from a 83+?
« Last Edit: April 02, 2010, 11:26:02 am by ztrumpet »
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Offline calc84maniac

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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #10 on: April 02, 2010, 01:55:00 pm »
Quote from: ztrumpet on April 02, 2010, 11:25:04 am
Calc84, when this is done, will we be able to send files to it through the link port from a 83+?
It would probably have this feature already, except I haven't figured out how to activate the I/O port on the 84+ keypad.
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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #11 on: April 02, 2010, 07:24:48 pm »
I wonder if with speed restriction enabled the CPU will be clocked way down or if you are just gonna add some delays? I think the former may save a lot on battery life
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Offline Galandros

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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #12 on: April 03, 2010, 04:37:53 am »
Nspire really has a problem with batteries.
Battery saving options will be a must for some programs like the calcmaniacs' emulators.
I hope there is a way to the CPU enter a battery saving mode while delaying.
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Offline calc84maniac

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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #13 on: April 03, 2010, 09:18:15 am »
Quote from: Galandros on April 03, 2010, 04:37:53 am
Nspire really has a problem with batteries.
Battery saving options will be a must for some programs like the calcmaniacs' emulators.
I hope there is a way to the CPU enter a battery saving mode while delaying.
I believe I already do this with gbc4nspire... I am not sure how much effect it actually has on the battery life though.
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Offline critor

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Re: TI-83/84 emu for TI-Nspire/CAS - video in action
« Reply #14 on: April 03, 2010, 05:24:32 pm »
Does the emulator only support 512K ROMs ?
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