diff options
Diffstat (limited to 'src/mame/includes/exidy.h')
-rw-r--r-- | src/mame/includes/exidy.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/src/mame/includes/exidy.h b/src/mame/includes/exidy.h new file mode 100644 index 00000000000..cb79e9a8c34 --- /dev/null +++ b/src/mame/includes/exidy.h @@ -0,0 +1,88 @@ +/************************************************************************* + + Exidy 6502 hardware + +*************************************************************************/ + +#include "sound/custom.h" + + +#define EXIDY_MASTER_CLOCK (11289000) +#define EXIDY_CPU_CLOCK (EXIDY_MASTER_CLOCK / 16) +#define EXIDY_PIXEL_CLOCK (EXIDY_MASTER_CLOCK / 2) +#define EXIDY_HTOTAL (0x150) +#define EXIDY_HBEND (0x000) +#define EXIDY_HBSTART (0x100) +#define EXIDY_HSEND (0x140) +#define EXIDY_HSSTART (0x120) +#define EXIDY_VTOTAL (0x118) +#define EXIDY_VBEND (0x000) +#define EXIDY_VBSTART (0x100) +#define EXIDY_VSEND (0x108) +#define EXIDY_VSSTART (0x100) + + +/*----------- defined in audio/exidy.c -----------*/ + +void *exidy_sh_start(int clock, const struct CustomSound_interface *config); +void *victory_sh_start(int clock, const struct CustomSound_interface *config); +void *berzerk_sh_start(int clock, const struct CustomSound_interface *config); + +WRITE8_HANDLER( exidy_shriot_w ); +WRITE8_HANDLER( exidy_sfxctrl_w ); +WRITE8_HANDLER( exidy_sh8253_w ); +WRITE8_HANDLER( exidy_sh6840_w ); +WRITE8_HANDLER( exidy_sound_filter_w ); +READ8_HANDLER( exidy_shriot_r ); +READ8_HANDLER( exidy_sh8253_r ); +READ8_HANDLER( exidy_sh6840_r ); + +WRITE8_HANDLER( mtrap_voiceio_w ); +READ8_HANDLER( mtrap_voiceio_r ); + + +/*----------- defined in audio/targ.c -----------*/ + +extern UINT8 targ_spec_flag; + +void targ_sh_start(void); + +WRITE8_HANDLER( targ_sh_w ); + + +/*----------- defined in video/exidy.c -----------*/ + +#define PALETTE_LEN 8 +#define COLORTABLE_LEN 20 + +extern UINT8 *exidy_characterram; +extern UINT8 *exidy_palette; +extern UINT16 *exidy_colortable; + +extern UINT8 sidetrac_palette[]; +extern UINT8 targ_palette[]; +extern UINT8 spectar_palette[]; +extern UINT16 exidy_1bpp_colortable[]; +extern UINT16 exidy_2bpp_colortable[]; + +extern UINT8 exidy_collision_mask; +extern UINT8 exidy_collision_invert; + +PALETTE_INIT( exidy ); +VIDEO_START( exidy ); +VIDEO_EOF( exidy ); +VIDEO_UPDATE( exidy ); + +INTERRUPT_GEN( exidy_vblank_interrupt ); +INTERRUPT_GEN( teetert_vblank_interrupt ); + +WRITE8_HANDLER( exidy_characterram_w ); +WRITE8_HANDLER( exidy_color_w ); +WRITE8_HANDLER( exidy_sprite1_xpos_w ); +WRITE8_HANDLER( exidy_sprite1_ypos_w ); +WRITE8_HANDLER( exidy_sprite2_xpos_w ); +WRITE8_HANDLER( exidy_sprite2_ypos_w ); +WRITE8_HANDLER( exidy_spriteno_w ); +WRITE8_HANDLER( exidy_sprite_enable_w ); + +READ8_HANDLER( exidy_interrupt_r ); |