// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "emu.h"
#include "cpu/arm7/arm7.h"
#include "cpu/arm7/arm7core.h"
#include "machine/nvram.h"
#include "machine/pgmcrypt.h"
#include "sound/ics2115.h"
#include "screen.h"
#include "speaker.h"
class igs_fear_state : public driver_device
{
public:
igs_fear_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette") { }
DECLARE_WRITE_LINE_MEMBER(sound_irq);
DECLARE_DRIVER_INIT(igs_fear);
//virtual void video_start();
virtual void video_start_igs_fear();
uint32_t screen_update_igs_fear(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void pgm_create_dummy_internal_arm_region();
required_device<cpu_device> m_maincpu;
optional_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
void igs_fear(machine_config &config);
void igs_igs_fear_map(address_map &map);
};
void igs_fear_state::video_start_igs_fear()
{
}
uint32_t igs_fear_state::screen_update_igs_fear(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
return 0;
}
void igs_fear_state::igs_igs_fear_map(address_map &map)
{
map(0x00000000, 0x00003fff).rom(); /* Internal ROM */
map(0x08000000, 0x0807ffff).rom().region("user1", 0);/* Game ROM */
}
// debugging only, not tile based
static const gfx_layout fearlayout =
{
16,16,
RGN_FRAC(1,1),
7, /* 7 bits per pixel - bit 0 unused in the roms we have*/
{ 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, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8},
{ 0*128,1*128,2*128,3*128,4*128,5*128,6*128,7*128, 8*128,9*128,10*128,11*128,12*128,13*128,14*128,15*128 },
128*16
};
static GFXDECODE_START( igs_fear )
GFXDECODE_ENTRY( "gfx1", 0, fearlayout, 0, 16 )
GFXDECODE_ENTRY( "gfx2", 0, fearlayout, 0, 16 )
GFXDECODE_ENTRY( "gfx3", 0, fearlayout, 0, 16 )
GFXDECODE_END
static INPUT_PORTS_START( fear )
INPUT_PORTS_END
WRITE_LINE_MEMBER(igs_fear_state::sound_irq)
{
}
MACHINE_CONFIG_START(igs_fear_state::igs_fear)
MCFG_CPU_ADD("maincpu",ARM7, 50000000/2)
MCFG_CPU_PROGRAM_MAP(igs_igs_fear_map)
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(60)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MCFG_SCREEN_SIZE(512, 256)
MCFG_SCREEN_VISIBLE_AREA(0, 512-1, 0, 256-1)
MCFG_VIDEO_START_OVERRIDE(igs_fear_state, igs_fear)
MCFG_SCREEN_UPDATE_DRIVER(igs_fear_state, screen_update_igs_fear)
MCFG_SCREEN_PALETTE("palette")
MCFG_PALETTE_ADD("palette", 0x200)
MCFG_GFXDECODE_ADD("gfxdecode", "palette", igs_fear)
/* sound hardware */
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_ICS2115_ADD("ics", 0)
MCFG_ICS2115_IRQ_CB(WRITELINE(igs_fear_state, sound_irq))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 5.0)
MACHINE_CONFIG_END
ROM_START( fearless )
ROM_REGION( 0x04000, "maincpu", 0 )
/* Internal rom of IGS027A ARM based MCU */
ROM_LOAD( "fearless_igs027a", 0x00000, 0x4000, NO_DUMP ) // sticker marked 'F1'
ROM_REGION( 0x80000, "user1", 0 ) // external ARM data / prg
ROM_LOAD( "fearlessp_v-101us.u37", 0x000000, 0x80000, CRC(2522873c) SHA1(8db709877311b6d2796353fc9a44a820937e35c2) )
ROM_REGION( 0x10000, "plcc", 0 )
ROM_LOAD( "fearlessp_07.u33", 0x000000, 0x10000, CRC(7dae4900) SHA1(bbf7ba7c9e95ff2ffeb1dc0fc7ccedd4da274d01) ) // MX10EXAQC (80C51 XA based MCU) marked 07, not read protected?
// these all report FIXED BITS (0xxxxxxx), hopefully just 7-bit colour data, non-tile based sprites
ROM_REGION( 0x1000000, "gfx3", 0 )
ROM_LOAD16_BYTE( "fearlessp_u6_cg-0h.u6", 0x000001, 0x800000, CRC(02d8bbbf) SHA1(7cf36c909a5d76096a725ffe0a697bcbafbcf985) )
ROM_LOAD16_BYTE( "fearlessp_u7_cg-0l.u7", 0x000000, 0x800000, CRC(ca254db4) SHA1(f5670c2ff0720c84c9aff3cea95b118b6044e469) )
ROM_REGION( 0x1000000, "gfx2", 0 )
ROM_LOAD16_BYTE( "fearlessp_u13_cg-1h.u13", 0x000001, 0x800000, CRC(c9d2a56d) SHA1(91d1665623bca743f68f15a27bbf433e2ffc0808) )
ROM_LOAD16_BYTE( "fearlessp_u14_cg-1l.u14", 0x000000, 0x800000, CRC(7fe312d2) SHA1(c0add22d9fc4c0e32a03922cb709b947bfff429d) )
ROM_REGION( 0x1000000, "gfx1", 0 )
ROM_LOAD16_BYTE( "fearlessp_u17_cg-2h.u17", 0x000001, 0x800000, CRC(756fe1f2) SHA1(48ee81c5fa4808406b57b2521b836db3ff5a7fa9) )
ROM_LOAD16_BYTE( "fearlessp_u18_cg-2l.u18", 0x000000, 0x800000, CRC(07623d66) SHA1(041d5e44917bc16caa720ea98bdc0a4f5fb4b8e0) )
ROM_REGION( 0x800000, "ics", 0 )
ROM_LOAD( "fearlessp_u25_music0.u25", 0x000000, 0x400000, CRC(a015b9b1) SHA1(7b129c59acd523dec82e58a75d873bbc5341fb28) )
ROM_LOAD( "fearlessp_u26_music1.u26", 0x400000, 0x400000, CRC(9d5f18da) SHA1(42e5224c1af0898cc2e02b2e051ea8b629d5fb6d) )
ROM_END
void igs_fear_state::pgm_create_dummy_internal_arm_region()
{
uint16_t *temp16 = (uint16_t *)memregion("maincpu")->base();
// fill with RX 14
int i;
for (i=0;i<0x4000/2;i+=2)
{
temp16[i] = 0xff1e;
temp16[i+1] = 0xe12f;
}
// jump straight to external area
temp16[(0x0000)/2] = 0xd088;
temp16[(0x0002)/2] = 0xe59f;
temp16[(0x0004)/2] = 0x0680;
temp16[(0x0006)/2] = 0xe3a0;
temp16[(0x0008)/2] = 0xff10;
temp16[(0x000a)/2] = 0xe12f;
temp16[(0x0090)/2] = 0x0400;
temp16[(0x0092)/2] = 0x1000;
}
DRIVER_INIT_MEMBER(igs_fear_state,igs_fear)
{
fearless_decrypt(machine());
//sdwx_gfx_decrypt(machine());
pgm_create_dummy_internal_arm_region();
}
GAME( 2006, fearless, 0, igs_fear, fear, igs_fear_state, igs_fear, ROT0, "IGS", "Fearless Pinocchio (V101US)", MACHINE_IS_SKELETON )