mirror of
https://github.com/holub/mame
synced 2025-05-25 15:25:33 +03:00
Many improvements to the King Derby driver.
This commit is contained in:
Angelo Salese
parent
b2c3894f78
commit
a427b077af
@ -1,4 +1,14 @@
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/*
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Press "Q" to get this running (vblank bit?)
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TODO:
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- remaining video issues;
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- inputs;
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- colors (probably needs a color prom);
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- unknown memories;
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- clean-ups!
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file : readme.txt
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author : Stefan Lindberg
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created: 2009-01-03
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@ -52,48 +62,119 @@ sg1_b.e1 4096 0x92ef3c13 D2732D
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#include "sound/ay8910.h"
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static UINT8 *kingdrby_vram,*kingdrby_attr;
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static tilemap *sc0_tilemap,*sc0w_tilemap;
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static TILE_GET_INFO( get_sc0_tile_info )
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{
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int tile = kingdrby_vram[tile_index] | kingdrby_attr[tile_index]<<8;
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int color = (kingdrby_attr[tile_index] & 0xfe) >> 1;
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tile&=0x1ff;
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SET_TILE_INFO(
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1,
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tile,
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color,
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0);
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}
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static VIDEO_START(kingdrby)
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{
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sc0_tilemap = tilemap_create(machine, get_sc0_tile_info,tilemap_scan_rows,8,8,32,24);
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sc0w_tilemap = tilemap_create(machine, get_sc0_tile_info,tilemap_scan_rows,8,8,32,32);
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}
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static VIDEO_UPDATE(kingdrby)
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{
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const gfx_element *gfx = screen->machine->gfx[1];
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int count = 0;
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const rectangle *visarea = video_screen_get_visible_area(screen);
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rectangle clip;
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tilemap_set_scrollx( sc0_tilemap,0, kingdrby_vram[0x342]);
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tilemap_set_scrolly( sc0_tilemap,0, kingdrby_vram[0x341]);
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tilemap_set_scrolly( sc0w_tilemap,0, 32);
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int y,x;
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/* maybe it needs two window tilemaps? (one at the top, the other at the bottom)*/
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clip.min_x = visarea->min_x;
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clip.max_x = 256;
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clip.min_y = 192;
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clip.max_y = visarea->max_y;
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tilemap_draw(bitmap,cliprect,sc0_tilemap,0,0);
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tilemap_draw(bitmap,&clip,sc0w_tilemap,0,0);
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for (y=0;y<32;y++)
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/*sprites not yet understood.*/
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for(count=0;count<0x100;count+=4)
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{
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for (x=0;x<32;x++)
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{
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int tile = kingdrby_vram[count]|kingdrby_attr[count]<<8;
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tile&=0x1ff;
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//int colour = tile>>12;
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drawgfx(bitmap,gfx,tile,0,0,0,x*8,y*8,cliprect,TRANSPARENCY_NONE,0);
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int x,y,spr_offs,colour,dir,fx;
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count++;
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spr_offs = (spriteram[count]);
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spr_offs &=0x7f;
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spr_offs*=4;
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colour = 0;//(spriteram[count] & 0xff);
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fx = spriteram[count] & 0x80;
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dir = (spriteram[count+3] & 0xc0)>>6;
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y = 0x100-spriteram[count+1];
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x = spriteram[count+2];
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if(fx)
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{
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs,colour,fx,0,x+48,y,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+1,colour,fx,0,x+32,y,cliprect,TRANSPARENCY_PEN,0);
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if(dir == 0)
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{
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+2,colour,fx,0,x+16,y,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+3,colour,fx,0,x,y,cliprect,TRANSPARENCY_PEN,0);
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}
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else if(dir == 2)
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{
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+2,colour,fx,0,x+48,y+16,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+3,colour,fx,0,x+32,y+16,cliprect,TRANSPARENCY_PEN,0);
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}
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}
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else
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{
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs,colour,0,0,x,y,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+1,colour,0,0,x+16,y,cliprect,TRANSPARENCY_PEN,0);
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if(dir == 0)
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{
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+2,colour,0,0,x+32,y,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+3,colour,0,0,x+48,y,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+4,colour,0,0,x,y+16,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+5,colour,0,0,x+16,y+16,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+6,colour,0,0,x+32,y+16,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+7,colour,0,0,x+48,y+16,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+8,colour,0,0,x,y+32,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+9,colour,0,0,x+16,y+32,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+10,colour,0,0,x+32,y+32,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+11,colour,0,0,x+48,y+32,cliprect,TRANSPARENCY_PEN,0);
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}
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else if(dir == 2)
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{
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+2,colour,0,0,x,y+16,cliprect,TRANSPARENCY_PEN,0);
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drawgfx(bitmap,screen->machine->gfx[0],spr_offs+3,colour,0,0,x+16,y+16,cliprect,TRANSPARENCY_PEN,0);
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}
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}
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}
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return 0;
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}
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static WRITE8_DEVICE_HANDLER( outport0_w )
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{
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// popmessage("PPI0 port C out: %02X", data);
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// printf("PPI0 port C out: %02X\n", data);
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}
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static WRITE8_DEVICE_HANDLER( outport1_w )
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{
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// popmessage("PPI1 port A out: %02X", data);
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// const address_space *space = cpu_get_address_space(device->machine->cpu[2], ADDRESS_SPACE_PROGRAM);
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// cpu_set_input_line(device->machine->cpu[2], INPUT_LINE_NMI, PULSE_LINE);
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// soundlatch_w(space,0, data);
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}
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static WRITE8_DEVICE_HANDLER( outport2_w )
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{
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// popmessage("PPI1 port C(upper) out: %02X", data);
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// printf("PPI1 port C(upper) out: %02X\n", data);
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}
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#if 0
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@ -103,35 +184,30 @@ static READ8_HANDLER( ff_r )
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}
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#endif
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static UINT8 latch;
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static WRITE8_HANDLER( master_latch_w)
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static WRITE8_HANDLER( sc0_vram_w )
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{
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// cpu_set_input_line(space->machine->cpu[1], INPUT_LINE_NMI, PULSE_LINE);
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latch = data;
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kingdrby_vram[offset] = data;
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tilemap_mark_tile_dirty(sc0_tilemap,offset);
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tilemap_mark_tile_dirty(sc0w_tilemap,offset);
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}
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static READ8_HANDLER( slave_latch_r )
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static WRITE8_HANDLER( sc0_attr_w )
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{
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// cpu_set_input_line(space->machine->cpu[0], INPUT_LINE_NMI, PULSE_LINE);
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return latch;
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}
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static READ8_HANDLER( master_latch_r )
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{
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return mame_rand(space->machine);
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kingdrby_attr[offset] = data;
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tilemap_mark_tile_dirty(sc0_tilemap,offset);
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tilemap_mark_tile_dirty(sc0w_tilemap,offset);
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}
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static ADDRESS_MAP_START( master_map, ADDRESS_SPACE_PROGRAM, 8 )
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AM_RANGE(0x0000, 0x2fff) AM_ROM
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AM_RANGE(0x3000, 0x33ff) AM_RAM AM_SHARE(1)
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AM_RANGE(0x3885, 0x3885) AM_READWRITE(master_latch_r,master_latch_w)
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AM_RANGE(0x4000, 0x43ff) AM_RAM AM_BASE(&kingdrby_vram)
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AM_RANGE(0x5000, 0x53ff) AM_RAM AM_BASE(&kingdrby_attr)
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AM_RANGE(0x3000, 0x33ff) AM_RAM AM_MIRROR(0xc00) AM_SHARE(1)
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AM_RANGE(0x4000, 0x43ff) AM_RAM_WRITE(sc0_vram_w) AM_BASE(&kingdrby_vram)
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AM_RANGE(0x5000, 0x53ff) AM_RAM_WRITE(sc0_attr_w) AM_BASE(&kingdrby_attr)
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( master_io_map, ADDRESS_SPACE_IO, 8 )
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ADDRESS_MAP_GLOBAL_MASK(0xff)
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// AM_RANGE(0x00, 0x00) AM_READ_PORT("UNK")
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( slave_map, ADDRESS_SPACE_PROGRAM, 8 )
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@ -141,17 +217,18 @@ static ADDRESS_MAP_START( slave_map, ADDRESS_SPACE_PROGRAM, 8 )
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AM_RANGE(0x5000, 0x5003) AM_DEVREADWRITE(PPI8255, "ppi8255_0", ppi8255_r, ppi8255_w) /* I/O Ports */
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AM_RANGE(0x6000, 0x6003) AM_DEVREADWRITE(PPI8255, "ppi8255_1", ppi8255_r, ppi8255_w) /* I/O Ports */
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AM_RANGE(0x7000, 0x73ff) AM_RAM AM_SHARE(1)
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AM_RANGE(0x7400, 0x77ff) AM_RAM
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AM_RANGE(0x7400, 0x75ff) AM_RAM AM_BASE(&spriteram)
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AM_RANGE(0x7600, 0x7600) AM_DEVWRITE(MC6845, "crtc", mc6845_address_w)
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AM_RANGE(0x7601, 0x7601) AM_DEVREADWRITE(MC6845, "crtc", mc6845_register_r, mc6845_register_w)
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AM_RANGE(0x7c00, 0x7c00) AM_READ(slave_latch_r)
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// AM_RANGE(0x7a00, 0x7a00) AM_READ_PORT("UNK")
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AM_RANGE(0x7c00, 0x7c00) AM_READ_PORT("DSW")
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( slave_io_map, ADDRESS_SPACE_IO, 8 )
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ADDRESS_MAP_GLOBAL_MASK(0xff)
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// AM_RANGE(0x00, 0x00) AM_READ_PORT("UNK")
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( sound_map, ADDRESS_SPACE_PROGRAM, 8 )
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AM_RANGE(0x0000, 0x0fff) AM_ROM
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AM_RANGE(0x2000, 0x23ff) AM_RAM
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@ -159,7 +236,7 @@ ADDRESS_MAP_END
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static ADDRESS_MAP_START( sound_io_map, ADDRESS_SPACE_IO, 8 )
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ADDRESS_MAP_GLOBAL_MASK(0xff)
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AM_RANGE(0x40, 0x40) AM_DEVREAD(SOUND, "ay", ay8910_r)
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AM_RANGE(0x40, 0x40) AM_READ(soundlatch_r)
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AM_RANGE(0x40, 0x41) AM_DEVWRITE(SOUND, "ay", ay8910_address_data_w)
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ADDRESS_MAP_END
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@ -210,41 +287,145 @@ static const ppi8255_interface ppi8255_intf[2] =
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static INPUT_PORTS_START( kingdrby )
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PORT_START("IN0") // ppi0 (5000)
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("0-1") PORT_CODE(KEYCODE_1)
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("0-2") PORT_CODE(KEYCODE_2)
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("0-3") PORT_CODE(KEYCODE_3)
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("0-4") PORT_CODE(KEYCODE_4)
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("0-5") PORT_CODE(KEYCODE_5)
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("0-6") PORT_CODE(KEYCODE_6)
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PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("0-7") PORT_CODE(KEYCODE_7)
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("0-8") PORT_CODE(KEYCODE_8)
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PORT_DIPNAME( 0x01, 0x01, "SYSTEM" )
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PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_NAME("1P 1C/1C") //service?
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("2P 1C/1C") //service?
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PORT_DIPNAME( 0x10, 0x10, "Hopper I/O" )
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PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("1P Credit Clear") PORT_CODE(KEYCODE_A)
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("2P Credit Clear")
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PORT_START("IN1") // ppi0 (5001)
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("1-1") PORT_CODE(KEYCODE_Q)
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("1-2") PORT_CODE(KEYCODE_W)
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("1-3") PORT_CODE(KEYCODE_E)
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("1-4") PORT_CODE(KEYCODE_R)
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("1-5") PORT_CODE(KEYCODE_T)
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("1-6") PORT_CODE(KEYCODE_Y)
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PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("1-7") PORT_CODE(KEYCODE_U)
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("1-8") PORT_CODE(KEYCODE_I)
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Unknown bit") PORT_CODE(KEYCODE_Q) //vblank?
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PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_NAME( "Analyzer" )
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PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_NAME("1P 1C/10C")
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("2P 1C/10C")
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PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_START("IN2") // ppi1 (6001)
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("2-1") PORT_CODE(KEYCODE_A)
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("2-2") PORT_CODE(KEYCODE_S)
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("2-3") PORT_CODE(KEYCODE_D)
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("2-4") PORT_CODE(KEYCODE_F)
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("3-5") PORT_CODE(KEYCODE_G)
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("3-6") PORT_CODE(KEYCODE_H)
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PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("3-7") PORT_CODE(KEYCODE_J)
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("3-8") PORT_CODE(KEYCODE_K)
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PORT_DIPNAME( 0x01, 0x01, "SYSTEM" )
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PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
|
||||
PORT_START("IN3") // ppi1 (6002)
|
||||
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("3-1") PORT_CODE(KEYCODE_Z)
|
||||
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("3-2") PORT_CODE(KEYCODE_X)
|
||||
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("3-3") PORT_CODE(KEYCODE_C)
|
||||
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("3-4") PORT_CODE(KEYCODE_V)
|
||||
PORT_BIT( 0xf0, IP_ACTIVE_LOW, IPT_UNUSED )
|
||||
PORT_DIPNAME( 0x01, 0x01, "SYSTEM" )
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
|
||||
PORT_START("DSW")
|
||||
PORT_DIPNAME( 0x01, 0x01, "SYSTEM" )
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x20, 0x20, "Game Type?" ) //enables two new msgs "advance" and "exchange" in analyzer mode
|
||||
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x40, 0x40, "POST Check" )
|
||||
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
|
||||
PORT_START("UNK")
|
||||
PORT_DIPNAME( 0x01, 0x01, "SYSTEM" )
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
INPUT_PORTS_END
|
||||
|
||||
static const gfx_layout layout8x8x2 =
|
||||
@ -263,21 +444,21 @@ static const gfx_layout layout8x8x2 =
|
||||
|
||||
static const gfx_layout layout16x16x2 =
|
||||
{
|
||||
8,8,
|
||||
16,16,
|
||||
RGN_FRAC(1,2),
|
||||
2,
|
||||
{
|
||||
RGN_FRAC(0,2),
|
||||
RGN_FRAC(1,2),
|
||||
},
|
||||
{ STEP16(0,1) },
|
||||
{ STEP16(0,16) },
|
||||
{ 0,1,2,3,4,5,6,7,16*8+0,16*8+1,16*8+2,16*8+3,16*8+4,16*8+5,16*8+6,16*8+7, },
|
||||
{ 0*8,1*8,2*8,3*8,4*8,5*8,6*8,7*8,8*8,9*8,10*8,11*8,12*8,13*8,14*8,15*8 },
|
||||
16*16
|
||||
};
|
||||
|
||||
static GFXDECODE_START( kingdrby )
|
||||
GFXDECODE_ENTRY( "gfx1", 0x000000, layout8x8x2, 0, 0x1 )
|
||||
GFXDECODE_ENTRY( "gfx2", 0x000000, layout8x8x2, 0, 0x1 )
|
||||
GFXDECODE_ENTRY( "gfx1", 0x000000, layout16x16x2, 0, 0x40 )
|
||||
GFXDECODE_ENTRY( "gfx2", 0x000000, layout8x8x2, 0, 0x40 )
|
||||
GFXDECODE_END
|
||||
|
||||
static const mc6845_interface mc6845_intf =
|
||||
@ -292,27 +473,12 @@ static const mc6845_interface mc6845_intf =
|
||||
NULL /* VSYNC callback */
|
||||
};
|
||||
|
||||
static READ8_DEVICE_HANDLER( test3_r )
|
||||
{
|
||||
static UINT8 x;
|
||||
|
||||
if(input_code_pressed(KEYCODE_Z))
|
||||
x++;
|
||||
|
||||
if(input_code_pressed(KEYCODE_X))
|
||||
x--;
|
||||
|
||||
popmessage("%02x",x);
|
||||
|
||||
return x;
|
||||
}
|
||||
|
||||
static const ay8910_interface ay8910_config =
|
||||
{
|
||||
AY8910_LEGACY_OUTPUT,
|
||||
AY8910_DEFAULT_LOADS,
|
||||
DEVCB_HANDLER(test3_r),
|
||||
DEVCB_HANDLER(test3_r),
|
||||
DEVCB_NULL,
|
||||
DEVCB_NULL,
|
||||
DEVCB_NULL,
|
||||
DEVCB_NULL
|
||||
};
|
||||
@ -327,12 +493,11 @@ static MACHINE_DRIVER_START( kingdrby )
|
||||
MDRV_CPU_PROGRAM_MAP(slave_map,0)
|
||||
MDRV_CPU_IO_MAP(slave_io_map,0)
|
||||
MDRV_CPU_VBLANK_INT("main", irq0_line_hold)
|
||||
// MDRV_CPU_PERIODIC_INT(nmi_line_pulse,100)
|
||||
|
||||
MDRV_CPU_ADD("sound", Z80, CLK_1/8) /* Or maybe it's the 20 mhz one? */
|
||||
MDRV_CPU_ADD("sound", Z80, CLK_2) /* Or maybe it's the 20 mhz one? */
|
||||
MDRV_CPU_PROGRAM_MAP(sound_map,0)
|
||||
MDRV_CPU_IO_MAP(sound_io_map,0)
|
||||
MDRV_CPU_VBLANK_INT("main", irq0_line_hold) //to be removed from here...
|
||||
MDRV_CPU_VBLANK_INT("main", irq0_line_hold)
|
||||
|
||||
MDRV_QUANTUM_PERFECT_CPU("master")
|
||||
|
||||
@ -342,7 +507,7 @@ static MACHINE_DRIVER_START( kingdrby )
|
||||
MDRV_PPI8255_ADD( "ppi8255_1", ppi8255_intf[1] )
|
||||
|
||||
MDRV_GFXDECODE(kingdrby)
|
||||
MDRV_PALETTE_LENGTH(256)
|
||||
MDRV_PALETTE_LENGTH(0x100)
|
||||
|
||||
MDRV_SCREEN_ADD("main", RASTER)
|
||||
MDRV_SCREEN_REFRESH_RATE(60)
|
||||
@ -360,7 +525,7 @@ static MACHINE_DRIVER_START( kingdrby )
|
||||
|
||||
MDRV_SOUND_ADD("ay", AY8910, CLK_1/16) /* guess */
|
||||
MDRV_SOUND_CONFIG(ay8910_config)
|
||||
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
|
||||
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
|
||||
MACHINE_DRIVER_END
|
||||
|
||||
|
||||
@ -391,8 +556,8 @@ ROM_START( kingdrby )
|
||||
|
||||
/* These last 2 ROMs are a good distance away on the PCB */
|
||||
ROM_REGION( 0x2000, "gfx2", 0 )
|
||||
ROM_LOAD( "s9_a.k8", 0x1000, 0x1000, CRC(CA82CD81) SHA1(FDF47DF7705C8D0AE70B5A0E29B35819F3D0749A) )
|
||||
ROM_LOAD( "s10_a.l8", 0x0000, 0x1000, CRC(37B2736F) SHA1(15EF3F563AEBD1F5506135C7C01E9A1DB30A9CCC) )
|
||||
ROM_LOAD( "s9_a.k8", 0x0000, 0x1000, CRC(CA82CD81) SHA1(FDF47DF7705C8D0AE70B5A0E29B35819F3D0749A) )
|
||||
ROM_LOAD( "s10_a.l8", 0x1000, 0x1000, CRC(37B2736F) SHA1(15EF3F563AEBD1F5506135C7C01E9A1DB30A9CCC) )
|
||||
ROM_END
|
||||
|
||||
/* YEAR NAME PARENT MACHINE INPUT INIT MONITOR COMPANY FULLNAME FLAGS */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user