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Old November 10th, 2003   #1 (permalink)
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Unhappy opcode not implemented?

* Running ePSXe emulator version 1.5.2.
* Memory handlers init.
* ePSXe: PSX BIOS loaded [G:\epsxe160\bios\Scph1001.bin].
* Doing init gpu[0]...
* Gpu open[0]...
* Direct input init ok.
* Init core spu ... ok
* Closing core spu...
* Closing gpu ...
* Shutdown gpu ...

EPSX: Opcode [27-9d0892de] in PC [bfc00000] NOT implemented [00000000:000:0]


Anybody know what's going on here?
I'm using scph1001 bios, Pete's 1.50 GPU plugin and Midas SPU plugin 1.07. The same thing happens with ePSXe 1.4.0, 1.5.2 and 1.6.0

I'd have tried newer plugins but I can't for the life of me find where they're kept on the ngemu site.
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Old November 10th, 2003   #2 (permalink)
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Re: opcode not implemented?

Well heres a link to all the plugins for epsxe.

http://www.ngemu.com/psx/epsxe.php?action=plugins

Try again with all the latest ones.
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Old November 11th, 2003   #3 (permalink)
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Re: opcode not implemented?

Tried with latest versions, got the same thing. Whenever I try and run the BIOS I get an opcode not implemented error.

Same thing if I try and run a CD.

ePSXe 1.6.0 doesn't actually give an error code, but just kills itself like the earlier versions do.

I remember having this same problem ages ago when I tried to use ePSXe but I can't for the life of me remember how I fixed the problem.
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Old November 12th, 2003   #4 (permalink)
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Re: opcode not implemented?

Ok I got a dump of SCPH7502 bios and it's working fine now. Must be something wrong with that SCPH1001 dump I've got.
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