Posted: 3/8/2012 1:16 PM
Post subject: BizHawk TI-83 problem
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nocash4u
She/Her
Joined: 2/18/2012
Posts: 37
Location: Brazil
When i load a TI-83 rom , the emulator just freeze , i pressed ctrl+alt+del to close it , but when i see , there are like 5 - 4 BIZHAWKS opened , and my computer good laggy , i only can close the resting bizhawks by control alt del , i need help to this.
Posted: 3/9/2012 3:00 PM
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Brandon
He/Him
Editor, Player (191)
Joined: 11/21/2010
Posts: 914
Location: Tennessee
I don't think you can load anything but the ti83_1.rom at this point. Did you load something else?
All the best, Brandon Evans
Posted: 3/9/2012 6:01 PM
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nocash4u
She/Her
Joined: 2/18/2012
Posts: 37
Location: Brazil
Brandon wrote:
I don't think you can load anything but the ti83_1.rom at this point. Did you load something else?
Nope , i don't loading anything else , only the rom file
Posted: 3/9/2012 6:41 PM
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Dwedit
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Joined: 3/24/2006
Posts: 692
Location: Chicago
What is "ti83_1.rom"? I have no clue what that is. That doesn't tell you anything about the particular ROM versions the emulator is expecting to see. I know from testing that it wants 1.07, but what about 1.02 or 1.10? There are many ROM versions of the TI83. Edit: This Page on Ticalc.org lists known ROM versions.. It may be out of date, since it doesn't cover the redesigned TI83 with a blue LCD screen.
Posted: 3/11/2012 6:41 PM
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vecna
Former player
Joined: 7/22/2010
Posts: 14
zeromus is the TI-83 guy, so I hope I don't foul things up by spreading misinformation. Dwedit, you seem fairly knowledgeable about TI-83 emulation. If you look at "gamedb.txt", right near the top you will see an entry for TI83 with a md5 hash. You may also notice a PC entry point specified. If you enable the log window, and try to load a TI-83 rom that we have not supported, it should tell you what the MD5 is. If you add an entry for that MD5 so that it gets recognized as a TI83 ROM, other versions may work? I'd be curious if you have any success trying this. I don't know if PC entry is different for different BIOS versions.
Posted: 3/11/2012 6:42 PM
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adelikat
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Emulator Coder, Site Developer, Site Owner, Expert player (3574)
Joined: 11/3/2004
Posts: 4754
Location: Tennessee
TASer of 2010 NES TASer of 2010 DS TASer of 2010 Arcade TAS of 2010 NES TASer of 2008 NES TAS of 2008 Funny TAS of 2008 TASer of 2007 NES TASer of 2007 Funny TAS of 2007
If it does work, please share your gamedb.txt entries!
It's hard to look this good. My TAS projects
Posted: 3/11/2012 6:58 PM
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Dwedit
He/Him
Joined: 3/24/2006
Posts: 692
Location: Chicago
Shouldn't PC entry always be 0 on a Z80? Of course, you can't run it that way until you emulate the ON key. edit: SHA1 hashes for a couple of other TI83 rom versions: ce08f6a808701fc6672230a790167ee485157561 *ti83_1.02.rom 25b373b58523647bb7b904001d391615e0b79bee *ti83_1.10.rom They aren't "verified" dumps, but they do pass the internal checksum test perfectly, so they're probably correct.
Posted: 3/12/2012 12:04 AM
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Brandon
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Editor, Player (191)
Joined: 11/21/2010
Posts: 914
Location: Tennessee
Dwedit wrote:
What is "ti83_1.rom"? I have no clue what that is. That doesn't tell you anything about the particular ROM versions the emulator is expecting to see.
By this I mean the main ROM. The one that's just a calculator and not a game, from which you can calculate and graph stuff. We can't load the actual games yet, I think.
All the best, Brandon Evans