mirror of
https://github.com/ekeeke/Genesis-Plus-GX.git
synced 2024-11-09 04:15:14 +01:00
42 lines
1.8 KiB
C
42 lines
1.8 KiB
C
/***************************************************************************************
|
|
* Genesis Plus
|
|
* 68k bus banked access from Z80
|
|
*
|
|
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Charles Mac Donald (original code)
|
|
* Eke-Eke (2007,2008,2009), additional code & fixes for the GCN/Wii port
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
****************************************************************************************/
|
|
#ifndef _MEMBNK_H_
|
|
#define _MEMBNK_H_
|
|
|
|
extern uint32 zbank_unused_r(uint32 address);
|
|
extern void zbank_unused_w(uint32 address, uint32 data);
|
|
extern uint32 zbank_lockup_r(uint32 address);
|
|
extern void zbank_lockup_w(uint32 address, uint32 data);
|
|
extern uint32 zbank_read_ctrl_io(uint32 address);
|
|
extern void zbank_write_ctrl_io(uint32 address, uint32 data);
|
|
extern uint32 zbank_read_vdp(uint32 address);
|
|
extern void zbank_write_vdp(uint32 address, uint32 data);
|
|
|
|
struct _zbank_memory_map
|
|
{
|
|
unsigned int (*read)(unsigned int address);
|
|
void (*write)(unsigned int address, unsigned int data);
|
|
} zbank_memory_map[256];
|
|
|
|
#endif /* _MEMBNK_H_ */
|