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58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
//---------------------------------------------------------------------------
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// NEOPOP : Emulator as in Dreamland
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//
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// Copyright (c) 2001-2002 by neopop_uk
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//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version. See also the license.txt file for
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// additional informations.
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//---------------------------------------------------------------------------
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/*
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//---------------------------------------------------------------------------
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//=========================================================================
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dma.h
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//=========================================================================
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//---------------------------------------------------------------------------
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History of changes:
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===================
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20 JUL 2002 - neopop_uk
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=======================================
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- Cleaned and tidied up for the source release
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25 JUL 2002 - neopop_uk
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=======================================
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- Added function prototype for DMA_update
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//---------------------------------------------------------------------------
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*/
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#ifndef __DMA__
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#define __DMA__
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//=============================================================================
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void reset_dma(void);
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void DMA_update(int channel);
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uint8 dmaLoadB(uint8 cr);
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uint16 dmaLoadW(uint8 cr);
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uint32 dmaLoadL(uint8 cr);
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void dmaStoreB(uint8 cr, uint8 data);
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void dmaStoreW(uint8 cr, uint16 data);
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void dmaStoreL(uint8 cr, uint32 data);
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int MDFNNGPCDMA_StateAction(StateMem *sm, int load, int data_only);
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//=============================================================================
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#endif
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