/***************************************************************************
Asterix
TODO:
the konami logo: in the original the outline is drawn, then there's a slight
delay of 1 or 2 seconds, then it fills from the top to the bottom with the
colour, including the word "Konami"
***************************************************************************/
#include "driver.h"
#include "video/konamiic.h"
#include "cpu/z80/z80.h"
#include "machine/eeprom.h"
#include "sound/2151intf.h"
#include "sound/k053260.h"
VIDEO_START( asterix );
VIDEO_UPDATE( asterix );
WRITE16_HANDLER( asterix_spritebank_w );
static UINT8 cur_control2;
static int init_eeprom_count;
static struct EEPROM_interface eeprom_interface =
{
7, /* address bits */
8, /* data bits */
"111000", /* read command */
"111100", /* write command */
"1100100000000",/* erase command */
"1100000000000",/* lock command */
"1100110000000" /* unlock command */
};
#if 0
static void eeprom_init(void)
{
EEPROM_init(&eeprom_interface);
init_eeprom_count = 0;
}
#endif
static NVRAM_HANDLER( asterix )
{
if (read_or_write)
EEPROM_save(file);
else
{
EEPROM_init(&eeprom_interface);
if (file)
{
init_eeprom_count = 0;
EEPROM_load(file);
}
else
init_eeprom_count = 10;
}
}
static READ16_HANDLER( control1_r )
{
int res;
/* bit 8 is EEPROM data */
/* bit 9 is EEPROM ready */
/* bit 10 is service button */
res = (EEPROM_read_bit()<<8) | input_port_1_word_r(0,0);
if (init_eeprom_count)
{
init_eeprom_count--;
res &= 0xfbff;
}
return res;
}
#if 0
static READ16_HANDLER( control2_r )
{
return cur_control2;
}
#endif
static WRITE16_HANDLER( control2_w )
{
if (ACCESSING_LSB)
{
cur_control2 = data;
/* bit 0 is data */
/* bit 1 is cs (active low) */
/* bit 2 is clock (active high) */
EEPROM_write_bit(data & 0x01);
EEPROM_set_cs_line((data & 0x02) ? CLEAR_LINE : ASSERT_LINE);
EEPROM_set_clock_line((data & 0x04) ? ASSERT_LINE : CLEAR_LINE);
/* bit 5 is select tile bank */
K056832_set_tile_bank((data & 0x20) >> 5);
}
}
static INTERRUPT_GEN( asterix_interrupt )
{
// global interrupt masking
if (!K056832_is_IRQ_enabled(0)) return;
cpunum_set_input_line(0, 5, HOLD_LINE); /* ??? All irqs have the same vector, and the
mask used is 0 or 7 */
}
static READ16_HANDLER( asterix_sound_r )
{
return K053260_0_r(2 + offset);
}
static TIMER_CALLBACK( nmi_callback )
{
cpunum_set_input_line(1, INPUT_LINE_NMI, ASSERT_LINE);
}
static WRITE8_HANDLER( sound_arm_nmi_w )
{
cpunum_set_input_line(1, INPUT_LINE_NMI, CLEAR_LINE);
timer_set(ATTOTIME_IN_USEC(5),0,nmi_callback);
}
static WRITE16_HANDLER( sound_irq_w )
{
cpunum_set_input_line(1, 0, HOLD_LINE);
}
// Check the routine at 7f30 in the ead version.
// You're not supposed to laugh.
// This emulation is grossly overkill but hey, I'm having fun.
static UINT16 prot[2];
static WRITE16_HANDLER( protection_w )
{
COMBINE_DATA(prot+offset);
if (offset == 1)
{
UINT32 cmd = (prot[0] << 16) | prot[1];
switch (cmd >> 24)
{
case 0x64:
{
UINT32 param1 = (program_read_word(cmd & 0xffffff) << 16)
| program_read_word((cmd & 0xffffff) + 2);
UINT32 param2 = (program_read_word((cmd & 0xffffff) + 4) << 16)
| program_read_word((cmd & 0xffffff) + 6);
switch (param1 >> 24)
{
case 0x22:
{
int size = param2 >> 24;
param1 &= 0xffffff;
param2 &= 0xffffff;
while(size >= 0)
{
program_write_word(param2, program_read_word(param1));
param1 += 2;
param2 += 2;
size--;
}
break;
}
}
break;
}
}
}
}
static ADDRESS_MAP_START( readmem, ADDRESS_SPACE_PROGRAM, 16 )
AM_RANGE(0x000000, 0x0fffff) AM_READ(MRA16_ROM)
AM_RANGE(0x100000, 0x107fff) AM_READ(MRA16_RAM) // Main RAM.
AM_RANGE(0x180000, 0x1807ff) AM_READ(K053245_word_r) // Sprites
AM_RANGE(0x180800, 0x180fff) AM_READ(MRA16_RAM)
AM_RANGE(0x200000, 0x20000f) AM_READ(K053244_word_r)
AM_RANGE(0x280000, 0x280fff) AM_READ(MRA16_RAM)
AM_RANGE(0x300000, 0x30001f) AM_READ(K053244_lsb_r)
AM_RANGE(0x380000, 0x380001) AM_READ(input_port_0_word_r)
AM_RANGE(0x380002, 0x380003) AM_READ(control1_r)
AM_RANGE(0x380200, 0x380203) AM_READ(asterix_sound_r) // 053260
AM_RANGE(0x380600, 0x380601) AM_READ(MRA16_NOP) // Watchdog
AM_RANGE(0x400000, 0x400fff) AM_READ(K056832_ram_half_word_r) // Graphic planes
AM_RANGE(0x420000, 0x421fff) AM_READ(K056832_old_rom_word_r) // Passthrough to tile roms
ADDRESS_MAP_END
static ADDRESS_MAP_START( writemem, ADDRESS_SPACE_PROGRAM, 16 )
AM_RANGE(0x000000, 0x0fffff) AM_WRITE(MWA16_ROM)
AM_RANGE(0x100000, 0x107fff) AM_WRITE(MWA16_RAM)
AM_RANGE(0x180000, 0x1807ff) AM_WRITE(K053245_word_w)
AM_RANGE(0x180800, 0x180fff) AM_WRITE(MWA16_RAM) // extra RAM, or mirror for the above?
AM_RANGE(0x200000, 0x20000f) AM_WRITE(K053244_word_w)
AM_RANGE(0x280000, 0x280fff) AM_WRITE(paletteram16_xBBBBBGGGGGRRRRR_word_w) AM_BASE(&paletteram16)
AM_RANGE(0x300000, 0x30001f) AM_WRITE(K053244_lsb_w)
AM_RANGE(0x380100, 0x380101) AM_WRITE(control2_w)
AM_RANGE(0x380200, 0x380203) AM_WRITE(K053260_0_lsb_w)
AM_RANGE(0x380300, 0x380301) AM_WRITE(sound_irq_w)
AM_RANGE(0x380400, 0x380401) AM_WRITE(asterix_spritebank_w)
AM_RANGE(0x380500, 0x38051f) AM_WRITE(K053251_lsb_w)
AM_RANGE(0x380600, 0x380601) AM_WRITE(MWA16_NOP) // Watchdog
AM_RANGE(0x380700, 0x380707) AM_WRITE(K056832_b_word_w)
AM_RANGE(0x380800, 0x380803) AM_WRITE(protection_w)
AM_RANGE(0x400000, 0x400fff) AM_WRITE(K056832_ram_half_word_w)
AM_RANGE(0x440000, 0x44003f) AM_WRITE(K056832_word_w)
ADDRESS_MAP_END
static ADDRESS_MAP_START( sound_readmem, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0xefff) AM_READ(MRA8_ROM)
AM_RANGE(0xf000, 0xf7ff) AM_READ(MRA8_RAM)
AM_RANGE(0xf801, 0xf801) AM_READ(YM2151_status_port_0_r)
AM_RANGE(0xfa00, 0xfa2f) AM_READ(K053260_0_r)
ADDRESS_MAP_END
static ADDRESS_MAP_START( sound_writemem, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0xefff) AM_WRITE(MWA8_ROM)
AM_RANGE(0xf000, 0xf7ff) AM_WRITE(MWA8_RAM)
AM_RANGE(0xf801, 0xf801) AM_WRITE(YM2151_data_port_0_w)
AM_RANGE(0xfa00, 0xfa2f) AM_WRITE(K053260_0_w)
AM_RANGE(0xfc00, 0xfc00) AM_WRITE(sound_arm_nmi_w)
AM_RANGE(0xfe00, 0xfe00) AM_WRITE(YM2151_register_port_0_w)
ADDRESS_MAP_END
static INPUT_PORTS_START( asterix )
PORT_START_TAG("IN0")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_COIN3 )
PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_COIN2 )
PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_COIN4 )
PORT_BIT( 0xf800, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START_TAG("IN1")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_START2 )
PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED ) // EEPROM data
PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNUSED ) // EEPROM ready (always 1)
PORT_SERVICE_NO_TOGGLE(0x0400, IP_ACTIVE_LOW )
PORT_BIT( 0xf800, IP_ACTIVE_HIGH, IPT_UNKNOWN )
INPUT_PORTS_END
static struct K053260_interface k053260_interface =
{
REGION_SOUND1 /* memory region */
};
static MACHINE_DRIVER_START( asterix )
/* basic machine hardware */
MDRV_CPU_ADD(M68000, 12000000)
MDRV_CPU_PROGRAM_MAP(readmem,writemem)
MDRV_CPU_VBLANK_INT(asterix_interrupt,1)
MDRV_CPU_ADD(Z80, 8000000)
/* audio CPU */
MDRV_CPU_PROGRAM_MAP(sound_readmem,sound_writemem)
MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION)
MDRV_NVRAM_HANDLER(asterix)
/* video hardware */
MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER | VIDEO_HAS_SHADOWS)
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
MDRV_SCREEN_SIZE(64*8, 32*8)
MDRV_SCREEN_VISIBLE_AREA(14*8, (64-14)*8-1, 2*8, 30*8-1 )
MDRV_PALETTE_LENGTH(2048)
MDRV_VIDEO_START(asterix)
MDRV_VIDEO_UPDATE(asterix)
/* sound hardware */
MDRV_SPEAKER_STANDARD_STEREO("left", "right")
MDRV_SOUND_ADD(YM2151, 4000000)
MDRV_SOUND_ROUTE(0, "left", 1.0)
MDRV_SOUND_ROUTE(1, "right", 1.0)
MDRV_SOUND_ADD(K053260, 4000000)
MDRV_SOUND_CONFIG(k053260_interface)
MDRV_SOUND_ROUTE(0, "left", 0.75)
MDRV_SOUND_ROUTE(1, "right", 0.75)
MACHINE_DRIVER_END
ROM_START( asterix )
ROM_REGION( 0x100000, REGION_CPU1, 0 )
ROM_LOAD16_BYTE( "aster8c.bin", 0x000000, 0x20000, CRC(61d6621d) SHA1(908a344e9bbce0c7544bd049494258d1d3ad073b) )
ROM_LOAD16_BYTE( "aster8d.bin", 0x000001, 0x20000, CRC(53aac057) SHA1(7401ca5b70f384688c3353fc1ac9ef0b27814c66) )
ROM_LOAD16_BYTE( "aster7c.bin", 0x080000, 0x20000, CRC(8223ebdc) SHA1(e4aa39e4bc1d210bdda5b0cb41d6c8006c48dd24) )
ROM_LOAD16_BYTE( "aster7d.bin", 0x080001, 0x20000, CRC(9f351828) SHA1(e03842418f08e6267eeea03362450da249af73be) )
ROM_REGION( 0x010000, REGION_CPU2, 0 )
ROM_LOAD( "aster5f.bin", 0x000000, 0x010000, CRC(d3d0d77b) SHA1(bfa77a8bf651dc27f481e96a2d63242084cc214c) )
ROM_REGION( 0x100000, REGION_GFX1, 0 )
ROM_LOAD( "aster16k.bin", 0x000000, 0x080000, CRC(b9da8e9c) SHA1(a46878916833923e421da0667e37620ae0b77744) )
ROM_LOAD( "aster12k.bin", 0x080000, 0x080000, CRC(7eb07a81) SHA1(672c0c60834df7816d33d88643e4575b8ca9bcc1) )
ROM_REGION( 0x400000, REGION_GFX2, 0 )
ROM_LOAD( "aster7k.bin", 0x000000, 0x200000, CRC(c41278fe) SHA1(58e5f67a67ae97e0b264489828cd7e74662c5ed5) )
ROM_LOAD( "aster3k.bin", 0x200000, 0x200000, CRC(32efdbc4) SHA1(b7e8610aa22249176d82b750e2549d1eea6abe4f) )
ROM_REGION( 0x200000, REGION_SOUND1, 0 )
ROM_LOAD( "aster1e.bin", 0x000000, 0x200000, CRC(6df9ec0e) SHA1(cee60312e9813bd6579f3ac7c3c2521a8e633eca) )
ROM_END
ROM_START( astrxeac )
ROM_REGION( 0x100000, REGION_CPU1, 0 )
ROM_LOAD16_BYTE( "asterix.8c", 0x000000, 0x20000, CRC(0ccd1feb) SHA1(016d642e3a745f0564aa93f0f66d5c0f37962990) )
ROM_LOAD16_BYTE( "asterix.8d", 0x000001, 0x20000, CRC(b0805f47) SHA1(b58306164e8fec69002656993ae80abbc8f136cd) )
ROM_LOAD16_BYTE( "aster7c.bin", 0x080000, 0x20000, CRC(8223ebdc) SHA1(e4aa39e4bc1d210bdda5b0cb41d6c8006c48dd24) )
ROM_LOAD16_BYTE( "aster7d.bin", 0x080001, 0x20000, CRC(9f351828) SHA1(e03842418f08e6267eeea03362450da249af73be) )
ROM_REGION( 0x010000, REGION_CPU2, 0 )
ROM_LOAD( "aster5f.bin", 0x000000, 0x010000, CRC(d3d0d77b) SHA1(bfa77a8bf651dc27f481e96a2d63242084cc214c) )
ROM_REGION( 0x100000, REGION_GFX1, 0 )
ROM_LOAD( "aster16k.bin", 0x000000, 0x080000, CRC(b9da8e9c) SHA1(a46878916833923e421da0667e37620ae0b77744) )
ROM_LOAD( "aster12k.bin", 0x080000, 0x080000, CRC(7eb07a81) SHA1(672c0c60834df7816d33d88643e4575b8ca9bcc1) )
ROM_REGION( 0x400000, REGION_GFX2, 0 )
ROM_LOAD( "aster7k.bin", 0x000000, 0x200000, CRC(c41278fe) SHA1(58e5f67a67ae97e0b264489828cd7e74662c5ed5) )
ROM_LOAD( "aster3k.bin", 0x200000, 0x200000, CRC(32efdbc4) SHA1(b7e8610aa22249176d82b750e2549d1eea6abe4f) )
ROM_REGION( 0x200000, REGION_SOUND1, 0 )
ROM_LOAD( "aster1e.bin", 0x000000, 0x200000, CRC(6df9ec0e) SHA1(cee60312e9813bd6579f3ac7c3c2521a8e633eca) )
ROM_END
ROM_START( astrxeaa )
ROM_REGION( 0x100000, REGION_CPU1, 0 )
ROM_LOAD16_BYTE( "068eaa01.8c", 0x000000, 0x20000, CRC(85b41d8e) SHA1(e1326f6d61b8097f5201d5bd37e4d2a357d17b47) )
ROM_LOAD16_BYTE( "068eaa02.8d", 0x000001, 0x20000, CRC(8e886305) SHA1(41a9de2cdad8c1185b4d13ea5b4a9309716947c5) )
ROM_LOAD16_BYTE( "aster7c.bin", 0x080000, 0x20000, CRC(8223ebdc) SHA1(e4aa39e4bc1d210bdda5b0cb41d6c8006c48dd24) )
ROM_LOAD16_BYTE( "aster7d.bin", 0x080001, 0x20000, CRC(9f351828) SHA1(e03842418f08e6267eeea03362450da249af73be) )
ROM_REGION( 0x010000, REGION_CPU2, 0 )
ROM_LOAD( "aster5f.bin", 0x000000, 0x010000, CRC(d3d0d77b) SHA1(bfa77a8bf651dc27f481e96a2d63242084cc214c) )
ROM_REGION( 0x100000, REGION_GFX1, 0 )
ROM_LOAD( "aster16k.bin", 0x000000, 0x080000, CRC(b9da8e9c) SHA1(a46878916833923e421da0667e37620ae0b77744) )
ROM_LOAD( "aster12k.bin", 0x080000, 0x080000, CRC(7eb07a81) SHA1(672c0c60834df7816d33d88643e4575b8ca9bcc1) )
ROM_REGION( 0x400000, REGION_GFX2, 0 )
ROM_LOAD( "aster7k.bin", 0x000000, 0x200000, CRC(c41278fe) SHA1(58e5f67a67ae97e0b264489828cd7e74662c5ed5) )
ROM_LOAD( "aster3k.bin", 0x200000, 0x200000, CRC(32efdbc4) SHA1(b7e8610aa22249176d82b750e2549d1eea6abe4f) )
ROM_REGION( 0x200000, REGION_SOUND1, 0 )
ROM_LOAD( "aster1e.bin", 0x000000, 0x200000, CRC(6df9ec0e) SHA1(cee60312e9813bd6579f3ac7c3c2521a8e633eca) )
ROM_END
static DRIVER_INIT( asterix )
{
konami_rom_deinterleave_2(REGION_GFX1);
konami_rom_deinterleave_2(REGION_GFX2);
#if 0
*(UINT16 *)(memory_region(REGION_CPU1) + 0x07f34) = 0x602a;
*(UINT16 *)(memory_region(REGION_CPU1) + 0x00008) = 0x0400;
#endif
}
GAME( 1992, asterix, 0, asterix, asterix, asterix, ROT0, "Konami", "Asterix (ver EAD)", GAME_IMPERFECT_GRAPHICS )
GAME( 1992, astrxeac, asterix, asterix, asterix, asterix, ROT0, "Konami", "Asterix (ver EAC)", GAME_IMPERFECT_GRAPHICS )
GAME( 1992, astrxeaa, asterix, asterix, asterix, asterix, ROT0, "Konami", "Asterix (ver EAA)", GAME_IMPERFECT_GRAPHICS )