diff options
Diffstat (limited to 'trunk/src/mame/drivers/monzagp.c')
-rw-r--r-- | trunk/src/mame/drivers/monzagp.c | 307 |
1 files changed, 307 insertions, 0 deletions
diff --git a/trunk/src/mame/drivers/monzagp.c b/trunk/src/mame/drivers/monzagp.c new file mode 100644 index 00000000000..22c06feb350 --- /dev/null +++ b/trunk/src/mame/drivers/monzagp.c @@ -0,0 +1,307 @@ +/*************************************************************************** +Monza GP + +Upper board (MGP_02): +1x Intel P8035L (HMOS Single Component 8BIT Microcontroller - no internal ROM - 64x8 RAM)(main) +1x National DP8350N (Video Output Graphics Controller - CRT Controller)(main) +1x oscillator 10535 + + + + +Upper board (MGP_02): +6x 2708 (10,11,12,13,14,15) + +Lower board (MGP_01): +9x 2708 (1,2,3,4,5,6,7,8,9)(position 2 is empty, maybe my PCB is missing an EPROM)(EPROM 9 is bad) +5x MMI63S140N (1,3,4,5,6) +2x DM74S287N (2,7) + + + + +Upper board (MGP_02): +3x 10x2 legs connectors with flat cable to lower board +1x 8x2 dip switches + +Lower board (MGP_01): +3x 10x2 legs connectors with flat cable to upper board +1x 6 legs connector (power supply) +1x 20x2 legs connector for flat cable +1x trimmer (TIME?????) +***************************************************************************/ + +#include "emu.h" +#include "cpu/i8085/i8085.h" +#include "cpu/mcs48/mcs48.h" + + +class monzagp_state : public driver_device +{ +public: + monzagp_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag) { } + + int m_coordx; + int m_coordy; + UINT8 *m_vram; + int m_screenw; + int m_bank; +}; + + + +static PALETTE_INIT(monzagp) +{ +} + +static VIDEO_START(monzagp) +{ + monzagp_state *state = machine.driver_data<monzagp_state>(); + state->m_screenw = 80; + state->m_vram = auto_alloc_array(machine, UINT8, 0x10000); +} + +static SCREEN_UPDATE(monzagp) +{ + monzagp_state *state = screen->machine().driver_data<monzagp_state>(); + int x,y; + + if(screen->machine().input().code_pressed_once(KEYCODE_Z)) + state->m_bank--; + + if(screen->machine().input().code_pressed_once(KEYCODE_X)) + state->m_bank++; + + if(screen->machine().input().code_pressed_once(KEYCODE_Q)) + { + state->m_screenw--; + printf("%x\n",state->m_screenw); + } + + if(screen->machine().input().code_pressed_once(KEYCODE_W)) + { + state->m_screenw++; + printf("%x\n",state->m_screenw); + } + + if(screen->machine().input().code_pressed_once(KEYCODE_A)) + { + FILE * p=fopen("vram.bin","wb"); + fwrite(&state->m_vram[0],1,0x10000,p); + fclose(p); + } + + bitmap_fill(bitmap, cliprect, 0); + for(y=0;y<256;y++) + { + for(x=0;x<256;x++) + { + drawgfx_transpen(bitmap,cliprect,screen->machine().gfx[state->m_bank&1], + state->m_vram[y*state->m_screenw+x], + //(state->m_vram[y*state->m_screenw+x]&0x3f)+(state->m_bank>>1)*64, + 0, + 0, 0, + x*8,y*8, + 0); + + } + } + + return 0; +} + +static ADDRESS_MAP_START( monzagp_map, AS_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x0fff) AM_ROM +ADDRESS_MAP_END + +static READ8_HANDLER(rng_r) +{ + return space->machine().rand(); +} + +static WRITE8_HANDLER(port_w) +{ + monzagp_state *state = space->machine().driver_data<monzagp_state>(); + state->m_coordx=offset;//-0xc0; + //state->m_vram[state->m_coordy*state->m_screenw+state->m_coordx]=data; + //if(output==0xfe) + { + // if(data>='A' && data <='Z') + // printf("%.2x %.2x %c %c\n",state->m_coordy, offset,data, znaki[data-'A']); + //state->m_vram[state->m_coordy*state->m_screenw+state->m_coordx]=data; + state->m_vram[(state->m_coordx*256+state->m_coordy)&0x7ff]=data; + } +} +/* + +10 da U T +0f f2 F F +0e ea E E +0d e2 M L +12 ca U T +11 e2 H H +0f da G G +0e f2 I I +0d ea S R +13 e6 U T +11 de I I +10 f6 D D +0f ee E E +0e e6 S R +0c de C C +14 d0 Z +10 d8 O N +0f f0 I I +0e e8 P O +0d e0 C C +14 d6 T S +13 ee U T +12 e6 I I +10 de D D +0f f6 E E +0e ee S R +0d e6 C C +14 d8 Z +11 e0 O N +0f d8 I I +0e f0 P O +0d e8 C C +*/ + + + + +static WRITE8_HANDLER(port0_w) +{ +// printf("P0 %x = %x\n",cpu_get_pc(&space->device()),data); +} + +static WRITE8_HANDLER(port1_w) +{ +// printf("P1 %x = %x\n",cpu_get_pc(&space->device()),data); +} + +static WRITE8_HANDLER(port2_w) +{ + monzagp_state *state = space->machine().driver_data<monzagp_state>(); +// printf("P2 %x = %x\n",cpu_get_pc(&space->device()),data); + state->m_coordy=data; +} + +#if 0 +static WRITE8_HANDLER(port3_w) +{ + output=data; +} +#endif + +/* + + +#define I8039_p0 0x100 +#define I8039_p1 0x101 +#define I8039_p2 0x102 +#define I8039_p4 0x104 +#define I8039_p5 0x105 +#define I8039_p6 0x106 +#define I8039_p7 0x107 +#define I8039_t0 0x110 +#define I8039_t1 0x111 +#define I8039_bus 0x120 +*/ + +static ADDRESS_MAP_START( monzagp_io, AS_IO, 8 ) + AM_RANGE(0x00, 0xff) AM_READWRITE(rng_r,port_w) + AM_RANGE(0x100, 0x100) AM_WRITE(port0_w) + AM_RANGE(0x101, 0x101) AM_WRITE(port1_w) + AM_RANGE(0x102, 0x102) AM_WRITE(port2_w) + AM_RANGE(0x104, 0x104) AM_READ(rng_r) +ADDRESS_MAP_END + +static INPUT_PORTS_START( monzagp ) + PORT_START("IN0") +INPUT_PORTS_END + +static const gfx_layout tile_layout1 = +{ + 8,8, + RGN_FRAC(1,1), + 1, /* 2 bit per pixel */ + { 0 }, + { 0,1,2,3,4,5,6,7 }, + { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, + 8*8*2 +}; + +static const gfx_layout tile_layout2 = +{ + 8,8, + RGN_FRAC(1,1), + 1, /* 2 bit per pixel */ + { 8*8 }, + { 0,1,2,3,4,5,6,7 }, + { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, + 8*8*2 +}; + +static GFXDECODE_START( monzagp ) + GFXDECODE_ENTRY( "gfx1", 0x0000, tile_layout1, 0, 8 ) + GFXDECODE_ENTRY( "gfx1", 0x0000, tile_layout2, 0, 8 ) +GFXDECODE_END + +static MACHINE_CONFIG_START( monzagp, monzagp_state ) + MCFG_CPU_ADD("maincpu", I8035, 12000000/32) /* 400KHz ??? - Main board Crystal is 12MHz */ + MCFG_CPU_PROGRAM_MAP(monzagp_map) + MCFG_CPU_IO_MAP(monzagp_io) + MCFG_CPU_VBLANK_INT("screen",irq0_line_hold) + + /* video hardware */ + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_REFRESH_RATE(60) + MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */) + MCFG_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MCFG_SCREEN_SIZE(32*8, 32*8) + MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 0*8, 32*8-1) + MCFG_SCREEN_UPDATE(monzagp) + + MCFG_PALETTE_LENGTH(0x200) + MCFG_PALETTE_INIT(monzagp) + + MCFG_GFXDECODE(monzagp) + MCFG_VIDEO_START(monzagp) +MACHINE_CONFIG_END + +ROM_START( monzagp ) + ROM_REGION( 0x1000, "maincpu", 0 ) + ROM_LOAD( "12.6a", 0x0000, 0x0400, CRC(35715718) SHA1(aa64cedf1f5898b109f643975722cf15a1c752ba) ) + ROM_LOAD( "13.7a", 0x0400, 0x0400, CRC(4e16bb68) SHA1(fb1d311a40145b3dccbd3d003a683c12898f43ff) ) + ROM_LOAD( "14.8a", 0x0800, 0x0400, CRC(16a1b36c) SHA1(6bc6bac37febb7c0fe18dc9b0a4e3a71ad1faafd) ) + ROM_LOAD( "15.9a", 0x0c00, 0x0400, CRC(ee6d9cc6) SHA1(0aa9efe812c1d4865fee2bbb1764a135dd642790) ) + + ROM_REGION( 0x10000, "gfx1", 0 ) + ROM_LOAD( "11.8d", 0x0000, 0x0400, CRC(47607a83) SHA1(91ce272c4af3e1994db71d2239b68879dd279347) ) + ROM_LOAD( "10.7d", 0x0400, 0x0400, CRC(d2bedd67) SHA1(9b75731d2701f5b9ce0446141c5cd55b05671ec1) ) + ROM_LOAD( "9.10j", 0x0800, 0x0400, BAD_DUMP CRC(474ab63f) SHA1(6ba623d1768ed92b39e8f76c2f2eed7874955f1b) ) + ROM_LOAD( "6.4f", 0x0c00, 0x0400, CRC(934d2070) SHA1(e742bfcb910e8747780d32ca66efd7e343190fb4) ) + ROM_LOAD( "7.3f", 0x1000, 0x0400, CRC(08f29f60) SHA1(9ca454e848aa986ff9eccaead3fec5076df2e4d3) ) + ROM_LOAD( "8.1f", 0x1400, 0x0400, CRC(99ce2753) SHA1(f4540700ea909ba1be34ac2c33dafd8ec67a2bb7) ) + + ROM_REGION( 0x10000, "unk1", 0 ) + ROM_LOAD( "1.9c", 0x0000, 0x0400, CRC(005d5fed) SHA1(145a860751ef7d99129b7242aacac7a4e1e14a51) ) + ROM_LOAD( "2", 0x0400, 0x0400, NO_DUMP ) + ROM_LOAD( "3.12f", 0x0800, 0x0400, CRC(e5591074) SHA1(ac756ee605d932d7c1c3eddbe2b9c6f78dad6ce8) ) + ROM_LOAD( "4.10f", 0x0c00, 0x0400, CRC(a426a371) SHA1(d6023bebf6924d1820e631ee53896100e5b256a5) ) + ROM_LOAD( "5.9f", 0x1000, 0x0400, CRC(5abd1ef6) SHA1(1bc79225c1be2821930fdb8e821a70c7ac8683ab) ) + + ROM_REGION( 0x0700, "proms", 0 ) + ROM_LOAD( "63s140.1", 0x0000, 0x0100, CRC(5123c83e) SHA1(d8ff06af421d3dae65bc9b0a081ed56249ef61ab) ) + ROM_LOAD( "74s287.2", 0x0100, 0x0100, CRC(a5488f72) SHA1(e7cd61a5577e2935b1ffa9dc17ca9da9b1196668) ) + ROM_LOAD( "63s140.3", 0x0200, 0x0100, CRC(eebbe52a) SHA1(14af033871cad4e35c391bce4435e7cf1ba146f7) ) + ROM_LOAD( "63s140.4", 0x0300, 0x0100, CRC(b89961a3) SHA1(99070a12e66764d21fd38ce4318ee0929daea465) ) + ROM_LOAD( "63s140.5", 0x0400, 0x0100, CRC(82c92620) SHA1(51d65156ebb592ff9e6375da7aa279325482fd5f) ) + ROM_LOAD( "63s140.6", 0x0500, 0x0100, CRC(8274f838) SHA1(c3518c668bda98759b1b1d4690062ced6c639efe) ) + ROM_LOAD( "74s287.7", 0x0600, 0x0100, CRC(3248ba56) SHA1(d449f4be8df1b4189afca55a4cf0cc2e19eb4dd4) ) +ROM_END + +GAME( 1981, monzagp, 0, monzagp, monzagp, 0, ROT270, "Olympia", "Monza GP", GAME_NOT_WORKING|GAME_NO_SOUND ) |