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Add information w.r.t default GUS IRQ assigment
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@ -199,6 +199,20 @@ QEMU uses YM3812 emulation by Tatsuyuki Satoh.
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QEMU uses GUS emulation(GUSEMU32 @url{http://www.deinmeister.de/gusemu/})
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QEMU uses GUS emulation(GUSEMU32 @url{http://www.deinmeister.de/gusemu/})
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by Tibor "TS" Schütz.
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by Tibor "TS" Schütz.
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Not that, by default, GUS shares IRQ(7) with parallel ports and so
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qemu must be told to not have parallel ports to have working GUS
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@example
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qemu dos.img -soundhw gus -parallel none
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@end example
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Alternatively:
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@example
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qemu dos.img -device gus,irq=5
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@end example
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Or some other unclaimed IRQ.
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CS4231A is the chip used in Windows Sound System and GUSMAX products
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CS4231A is the chip used in Windows Sound System and GUSMAX products
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@c man end
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@c man end
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