Author Topic: The Way To Upgrade CASIO fx-82es To fx-991es For Version B.  (Read 13472 times)

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Offline northern_snow

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The Way To Upgrade CASIO fx-82es To fx-991es For Version B.
« on: August 15, 2011, 01:22:41 am »
<This is something that people in China who has fun with calculators discovered several years ago.>
<CASIO scientific calculators, especially fx-82es is absolutely the MOST POPULAR calculator in China.>
<In fact, fx-es series have serious bugs and because of that, we can have fun with it.>

http://youtu.be/EaBY-ZkZJNA

I hope we can find some bugs like this on TI's scientific calculators...
[well, the largest bug is, TI use Toshiba T4x processors.  :P]

*Sorry for my double posting...
Here is the emulator.
« Last Edit: August 15, 2011, 01:59:41 am by northern_snow »

Offline fb39ca4

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Re: The Way To Upgrade CASIO fx-82es To fx-991es For Version B.
« Reply #1 on: August 15, 2011, 01:49:25 am »
Please do not double post, instead update the contents of the first post with modify.

Offline Juju

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Re: The Way To Upgrade CASIO fx-82es To fx-991es For Version B.
« Reply #2 on: August 15, 2011, 01:58:49 am »
Toshiba T4x you say?

Also lol at the screen getting loads of garbage, that's normal?

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Offline northern_snow

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Re: The Way To Upgrade CASIO fx-82es To fx-991es For Version B.
« Reply #3 on: August 15, 2011, 02:03:39 am »
The screen get loads of garbage means the overflow of something like VRAM.

I don't know much about the principle but it really works...
« Last Edit: August 15, 2011, 02:09:09 am by northern_snow »

Offline fb39ca4

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Re: The Way To Upgrade CASIO fx-82es To fx-991es For Version B.
« Reply #4 on: August 15, 2011, 02:06:14 am »
An overflow into the VRAM?