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/***************************************************************************
IREM M-10,M-11 and M-15 based hardware
****************************************************************************/
#include "sound/samples.h"
#define IREMM10_MASTER_CLOCK (12500000)
#define IREMM10_CPU_CLOCK (IREMM10_MASTER_CLOCK/16)
#define IREMM10_PIXEL_CLOCK (IREMM10_MASTER_CLOCK/2)
#define IREMM10_HTOTAL (360) /* (0x100-0xd3)*8 */
#define IREMM10_HBSTART (248)
#define IREMM10_HBEND (8)
#define IREMM10_VTOTAL (281) /* (0x200-0xe7) */
#define IREMM10_VBSTART (240)
#define IREMM10_VBEND (16)
#define IREMM15_MASTER_CLOCK (11730000)
#define IREMM15_CPU_CLOCK (IREMM15_MASTER_CLOCK/10)
#define IREMM15_PIXEL_CLOCK (IREMM15_MASTER_CLOCK/2)
#define IREMM15_HTOTAL (372)
#define IREMM15_HBSTART (256)
#define IREMM15_HBEND (0)
#define IREMM15_VTOTAL (262)
#define IREMM15_VBSTART (240)
#define IREMM15_VBEND (16)
class m10_state : public driver_device
{
public:
m10_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_memory(*this, "memory"),
m_rom(*this, "rom"),
m_videoram(*this, "videoram"),
m_colorram(*this, "colorram"),
m_chargen(*this, "chargen"){ }
/* memory pointers */
required_shared_ptr<UINT8> m_memory;
required_shared_ptr<UINT8> m_rom;
required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_colorram;
required_shared_ptr<UINT8> m_chargen;
/* video-related */
tilemap_t * m_tx_tilemap;
gfx_element * m_back_gfx;
/* this is currently unused, because it is needed by gfx_layout (which has no machine) */
UINT32 extyoffs[32 * 8];
/* video state */
UINT8 m_bottomline;
UINT8 m_flip;
/* misc */
int m_last;
/* devices */
device_t *m_maincpu;
device_t *m_ic8j1;
device_t *m_ic8j2;
samples_device *m_samples;
DECLARE_WRITE8_MEMBER(m10_ctrl_w);
DECLARE_WRITE8_MEMBER(m11_ctrl_w);
DECLARE_WRITE8_MEMBER(m15_ctrl_w);
DECLARE_WRITE8_MEMBER(m10_a500_w);
DECLARE_WRITE8_MEMBER(m11_a100_w);
DECLARE_WRITE8_MEMBER(m15_a100_w);
DECLARE_READ8_MEMBER(m10_a700_r);
DECLARE_READ8_MEMBER(m11_a700_r);
DECLARE_WRITE8_MEMBER(m10_colorram_w);
DECLARE_WRITE8_MEMBER(m10_chargen_w);
DECLARE_WRITE8_MEMBER(m15_chargen_w);
DECLARE_INPUT_CHANGED_MEMBER(coin_inserted);
};
/*----------- defined in video/m10.c -----------*/
SCREEN_UPDATE_IND16( m10 );
SCREEN_UPDATE_IND16( m15 );
VIDEO_START( m10 );
VIDEO_START( m15 );
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