/
snesb.cpp
1815 lines (1512 loc) · 70.1 KB
/
snesb.cpp
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// license:BSD-3-Clause
// copyright-holders: Tomasz Slanina, Peter Ferrie, Stephane Humbert
/***************************************************************************
Arcade games (hacks of console games) running on SNES hardware.
Driver (based on nss.cpp) by Tomasz Slanina
Supported games:
- Fatal Fury Special
- Final Fight 2
- Final Fight 3
- Ghost Chaser Densei (2 sets)
- Gundam Wing: Endless Duel (2 sets)
- Iron (bootleg of Iron Commando)
- Killer Instinct
- Legend
- Rushing Beat Shura
- Sonic Blast Man II Special Turbo
- Teenage Mutant Ninja Turtles - Mutant Warriors
- Venom & Spider-Man - Separation Anxiety
- Wild Guns
TODO:
- all games : (re)add PORT_DIPLOCATION
- kinstb : fix gfx glitches, missing texts
- ffight2b : remove hack for starting credits (RAM - mainly 0x7eadce where credits are stored - is filled with 0x55,
so you are awarded 55 credits on a hard reset)
- sblast2b : dipswitches
- sblast2b : pressing start during gameplay changes the character used. Intentional?
- denseib,2: fix gfx glitches, missing texts
- legendsb : unknown dipswitches
- rushbets : dipswitches (stored at memory locations $785006 and $785008)
- venom : gfx glitches on second level
- wldgunsb : dipswitches
- wldgunsb : sometimes continue counter doesn't start from '9', verify if protection is involved.
- tmntmwb : dipswitches
***************************************************************************
Killer Instinct PCB Info:
--------------------------
PQFP 100(?)pin chip marked "SP-BE0"
PQFP 100(?)pin chip marked "SP-BH0"
PQFP 100(?)pin chip marked "SP-AF0"
Lattice pLSI 1024-60LJ B604S03
6116 SRAM x2
AS7C256 SRAM x8
jumper pack (12)
dsw8 x2
Xtal 24.576 MHz
Xtal 21.47727 MHz
volume pot
27c801 x4
two empty eprom sockets
It's SNES version of KI with few mods (removed copyright messages,
extra code for coin input, etc).
256 bytes of RAM (mapped to reserved area) are shared with some
device (probably Lattice PLD) used for handling coin inputs and dips
Data lines of eproms are bitswapped.
***************************************************************************
Final Fight 2 PCB layout:
------------------------
|----------------------------------------------------------------------------|
| |-----------| |
| | | 21.47727 MHz 24.576 MHz |
| | Lattice | |
| | pLSI | |--------| |--------| HM65256 |
| | 1024-60LJ | |--------| | | | | |
| | | | | | 86A621 | | 86A537 | |
| |-----------| | 86A623 | | JDCF | | JDCF | |
| | JDCF | | | | | D42832C |
| ff2_1.u8 | | |--------| |--------| |
| |--------| |
| |--------| |--------| |
| ff2_2.u7 |--------| | | | | KM62256 |
| | | | 86A617 | | 86A618 | |
| | 86A540 | | JDCF | | JDKF | |
| ff2_3.u6 | JDKF | | | | | |
| | | |--------| |--------| KM62256 |
| |--------| |
| GL324 D41464C D41464C |
| |
| D41464C D41464C DSW2 DSW1 |
| |
| 7414 74245 74245 74245 |
| |
| uPC1242H VR1 GD4021B GD4021B GD4021B GD4021B |
| |
| |
| |---| JAMMA |---| |
|---------------| |------------------------------------| |---------------|
***************************************************************************
Iron PCB (same as Final Fight 2?)
______________________________________________________________________________________________
| |
| _____________ XTAL1 XTAL2 |
| | | 21.47727Mhz 24.576Mhz _______ |
| | | |86A619 | |
| | LATTICE | |_______| |
| |pLSL1024_60LJ| |
| | B611S01 | _______________ |
| | | _________ _________ | | |
| | | ______ | 86A621 | | 86A537 | |HM65256BLP_12 | |
| | | | | | JDCF | | JDCF | | 01002990 | |
| |_____________| |86A623| | | | | |_______________| |
| | JDCF | |_________| |_________| _______________ |
| ___________________ | | | | |
| |4.C11 | | | |HM65256BLP_12 | |
| | | |______| | 01002990 | |
| |AM27C020 | |_______________| |
| |___________________| ______ ______ |
| ___________________ | | | | _______________ |
| |5.C10 | ______ |86A617| |86A618| | | |
| | | | | | JDCF | | JDCF | | KM62256BLP_10 | |
| |27C4001 | |86A540| | | | | | 210Y KOREA | |
| |___________________| | JDKF | | | | | |_______________| |
| ___________________ | | |______| |______| _______________ |
| |6.C09 | | | | | |
| | | |______| | KM62256BLP_10 | |
| |27C4001 | | 210Y KOREA | |
| |___________________| ________ ________ |_______________| |
| |D41464C | |D41464C | |
| _______ |________| |________| |
| | GL324 | ________ ________ |
| |_______| ________ ________ | DIP1 | | DIP2 | |
| |D41464C | |D41464C | |1 8| |1 8| |
| |________| |________| |________| |________| |
| |
| ______ _________ _________ _________ |
| |74LS14| |74LS245N | |74LS245N | |74LS245B | |
| |______| |_________| |_________| |_________| |
| |
| ______ ______ ______ ______ |
| |GD4021| |CD4021| |CD4021| |CD4021| |
| |______| |______| |______| |______| |
| |
| _____ 1 28 _____ |
| | || | | | | | | | | | | | | | | | | | | | | | | | | |
| | || | | | | | | | | | | | | | | | | | | | | | | | | |
|_________________| |______________________________________________| |_________________|
***************************************************************************/
#include "emu.h"
#include "snes.h"
#include "speaker.h"
namespace {
class snesb_state : public snes_state
{
public:
snesb_state(const machine_config &mconfig, device_type type, const char *tag)
: snes_state(mconfig, type, tag),
m_shared_ram(*this, "shared_ram%u", 1U)
{ }
void base(machine_config &config);
void endless(machine_config &config);
void extrainp(machine_config &config);
void ffight2b(machine_config &config);
void kinstb(machine_config &config);
void rushbets(machine_config &config);
void sblast2b(machine_config &config);
void venom(machine_config &config);
void wldgunsb(machine_config &config);
void tmntmwb(machine_config &config);
void init_iron();
void init_denseib();
void init_denseib2();
void init_kinstb();
void init_sblast2b();
void init_ffight2b();
void init_ffight3b();
void init_endless();
void init_legendsb();
void init_rushbets();
void init_tmntmwb();
void init_venom();
void init_wldgunsb();
private:
optional_shared_ptr_array<int8_t, 2> m_shared_ram;
uint8_t m_cnt = 0;
uint8_t prot_cnt_r();
uint8_t sb2b_6a6xxx_r(offs_t offset);
uint8_t sb2b_7xxx_r(offs_t offset);
uint8_t endless_580xxx_r(offs_t offset);
uint8_t endless_800b_r(offs_t offset);
uint8_t rushbets_75axxx_r(offs_t offset);
uint8_t wldgunsb_722262_r();
uint8_t wldgunsb_723364_r();
uint8_t wldgunsb_721197_r();
uint8_t wldgunsb_72553b_r();
uint8_t wldgunsb_72443a_r();
uint8_t tmntmwb_7103cd_r(offs_t offset);
uint8_t tmntmwb_7065f0_r(offs_t offset);
uint8_t tmntmwb_7010f1_r(offs_t offset);
uint8_t tmntmwb_7132cc_r(offs_t offset);
DECLARE_MACHINE_RESET(ffight2b);
void snesb_map(address_map &map);
void spc_map(address_map &map);
void endless_map(address_map &map);
void extrainp_map(address_map &map);
void kinstb_map(address_map &map);
void rushbets_map(address_map &map);
void sblast2b_map(address_map &map);
void venom_map(address_map &map);
void wldgunsb_map(address_map &map);
void tmntmwb_map(address_map &map);
};
uint8_t snesb_state::prot_cnt_r()
{
// protection check
return ++m_cnt;
}
// Sonic Blast Man II Special Turbo
uint8_t snesb_state::sb2b_6a6xxx_r(offs_t offset)
{
// protection checks
switch (offset)
{
case 0x26f: return 0xb1;
case 0x3e0: return 0x9e;
case 0x5c8: return 0xf4;
case 0x94b: return 0x3a;
case 0xd1a: return 0xc5;
case 0xfb7: return 0x47;
}
logerror("Unknown protection read %x @ %x\n", offset, m_maincpu->pc());
return 0;
}
uint8_t snesb_state::sb2b_7xxx_r(offs_t offset) // handler to read boot code
{
return m_maincpu->space(AS_PROGRAM).read_byte(0xc07000 + offset);
}
// Endless Duel
uint8_t snesb_state::endless_580xxx_r(offs_t offset)
{
// protection checks
switch (offset)
{
case 0x2bc: return 0xb4;
case 0x36a: return 0x8a;
case 0x7c1: return 0xd9;
case 0x956: return 0xa5;
case 0xe83: return 0x6b;
}
logerror("Unknown protection read %x @ %x\n", offset, m_maincpu->pc());
return 0;
}
uint8_t snesb_state::endless_800b_r(offs_t offset)
{
// work around missing content
if (!offset)
{
return 0x50;
}
return 0xe8;
}
// Rushing Beat Shura
uint8_t snesb_state::rushbets_75axxx_r(offs_t offset)
{
// protection checks
switch (offset)
{
case 0xf49: return 0xe3;
case 0x05a: return 0xf4;
case 0x16b: return 0x05;
case 0x27c: return 0x16;
case 0x38d: return 0x27;
}
logerror("Unknown protection read %x @ %x\n", offset, m_maincpu->pc());
return 0;
}
// Wild Guns
// these read with a LDA but discard the upper 8-bit values
uint8_t snesb_state::wldgunsb_722262_r() // POST
{
// PC 2e2f6
return 0x2b;
}
uint8_t snesb_state::wldgunsb_723364_r() // POST
{
// PC b983
return 0x93;
}
uint8_t snesb_state::wldgunsb_721197_r() // in-game
{
// PC 2e30c
return 0xe4;
}
uint8_t snesb_state::wldgunsb_72553b_r() // in-game
{
// PC 2e216
return 0xbf;
}
uint8_t snesb_state::wldgunsb_72443a_r() // in-game
{
// PC 2e322
return 0x66;
}
void snesb_state::snesb_map(address_map &map)
{
map(0x000000, 0x7dffff).rw(FUNC(snesb_state::snes_r_bank1), FUNC(snesb_state::snes_w_bank1));
map(0x7e0000, 0x7fffff).ram().share(m_wram); // 8KB Low RAM, 24KB High RAM, 96KB Expanded RAM
map(0x800000, 0xffffff).rw(FUNC(snesb_state::snes_r_bank2), FUNC(snesb_state::snes_w_bank2)); // Mirror and ROM
}
void snesb_state::spc_map(address_map &map)
{
map(0x0000, 0xffff).ram().share("aram");
}
void snesb_state::extrainp_map(address_map &map)
{
snesb_map(map);
map(0x770071, 0x770071).portr("DSW1");
map(0x770073, 0x770073).portr("DSW2");
map(0x770079, 0x770079).portr("COIN");
}
void snesb_state::kinstb_map(address_map &map)
{
extrainp_map(map);
map(0x781000, 0x7810ff).ram().share(m_shared_ram[0]);
}
void snesb_state::sblast2b_map(address_map &map)
{
extrainp_map(map);
map(0x007000, 0x007fff).r(FUNC(snesb_state::sb2b_7xxx_r));
map(0x6a6000, 0x6a6fff).r(FUNC(snesb_state::sb2b_6a6xxx_r));
map(0x75bd37, 0x75bd37).r(FUNC(snesb_state::prot_cnt_r));
}
void snesb_state::endless_map(address_map &map)
{
venom_map(map);
map(0x00800b, 0x00800c).r(FUNC(snesb_state::endless_800b_r));
map(0x580000, 0x580fff).r(FUNC(snesb_state::endless_580xxx_r));
map(0x624b7f, 0x624b7f).r(FUNC(snesb_state::prot_cnt_r));
}
void snesb_state::rushbets_map(address_map &map)
{
snesb_map(map);
map(0x5b8e3c, 0x5b8e3c).r(FUNC(snesb_state::prot_cnt_r));
map(0x75a000, 0x75afff).r(FUNC(snesb_state::rushbets_75axxx_r));
map(0x770071, 0x770071).portr("DSW1");
map(0x770079, 0x770079).portr("COIN");
map(0x785000, 0x78500f).ram().share(m_shared_ram[0]);
}
void snesb_state::venom_map(address_map &map)
{
extrainp_map(map);
map(0x781000, 0x781021).ram().share(m_shared_ram[0]);
map(0x781200, 0x781221).ram().share(m_shared_ram[1]);
}
void snesb_state::wldgunsb_map(address_map &map)
{
snesb_map(map);
map(0x721197, 0x721197).r(FUNC(snesb_state::wldgunsb_721197_r));
map(0x722262, 0x722262).r(FUNC(snesb_state::wldgunsb_722262_r));
map(0x723363, 0x723363).r(FUNC(snesb_state::wldgunsb_723364_r));
map(0x72443a, 0x72443a).r(FUNC(snesb_state::wldgunsb_72443a_r));
map(0x72553b, 0x72553b).r(FUNC(snesb_state::wldgunsb_72553b_r));
map(0x770071, 0x770071).portr("DSW1");
map(0x770072, 0x770072).portr("DSW2");
map(0x770079, 0x770079).portr("COIN");
map(0x781000, 0x781021).ram().share(m_shared_ram[0]);
map(0x7bf45b, 0x7bf45b).r(FUNC(snesb_state::prot_cnt_r));
}
uint8_t snesb_state::tmntmwb_7103cd_r(offs_t offset)
{
return 0x8c;
}
uint8_t snesb_state::tmntmwb_7065f0_r(offs_t offset)
{
return 0x31;
}
uint8_t snesb_state::tmntmwb_7132cc_r(offs_t offset)
{
return 0x5a;
}
uint8_t snesb_state::tmntmwb_7010f1_r(offs_t offset)
{
return 0x47;
}
void snesb_state::tmntmwb_map(address_map &map)
{
snesb_map(map);
map(0x770071, 0x770072).portr("DSW1");
map(0x770073, 0x770074).portr("DSW2");
map(0x770079, 0x770079).portr("COIN");
map(0x7103cd, 0x7103ce).r(FUNC(snesb_state::tmntmwb_7103cd_r));
map(0x7065f0, 0x7065f1).r(FUNC(snesb_state::tmntmwb_7065f0_r));
map(0x7132cc, 0x7132cd).r(FUNC(snesb_state::tmntmwb_7132cc_r));
map(0x7010f1, 0x7010f2).r(FUNC(snesb_state::tmntmwb_7010f1_r));
map(0x781000, 0x7810ff).ram().share(m_shared_ram[0]);
}
static INPUT_PORTS_START( snes_common )
PORT_START("SERIAL1_DATA1")
PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("P1 Button B") PORT_PLAYER(1)
PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("P1 Button Y") PORT_PLAYER(1)
PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_SERVICE1 ) PORT_NAME("P1 Select")
PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_START1 ) PORT_NAME("P1 Start")
PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_PLAYER(1)
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1)
PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1)
PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("P1 Button A") PORT_PLAYER(1)
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("P1 Button X") PORT_PLAYER(1)
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_NAME("P1 Button L") PORT_PLAYER(1)
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("P1 Button R") PORT_PLAYER(1)
PORT_BIT( 0x000f, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_START("SERIAL2_DATA1")
PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("P2 Button B") PORT_PLAYER(2)
PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("P2 Button Y") PORT_PLAYER(2)
PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_SERVICE2 ) PORT_NAME("P2 Select")
PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_START2 ) PORT_NAME("P2 Start")
PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_PLAYER(2)
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2)
PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2)
PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2)
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("P2 Button A") PORT_PLAYER(2)
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("P2 Button X") PORT_PLAYER(2)
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_NAME("P2 Button L") PORT_PLAYER(2)
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("P2 Button R") PORT_PLAYER(2)
PORT_BIT( 0x000f, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_START("SERIAL1_DATA2")
PORT_BIT( 0xffff, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_START("SERIAL2_DATA2")
PORT_BIT( 0xffff, IP_ACTIVE_HIGH, IPT_UNUSED )
#if SNES_LAYER_DEBUG
PORT_START("DEBUG1")
PORT_CONFNAME( 0x03, 0x00, "Select BG1 priority" )
PORT_CONFSETTING( 0x00, "All" )
PORT_CONFSETTING( 0x01, "BG1B (lower) only" )
PORT_CONFSETTING( 0x02, "BG1A (higher) only" )
PORT_CONFNAME( 0x0c, 0x00, "Select BG2 priority" )
PORT_CONFSETTING( 0x00, "All" )
PORT_CONFSETTING( 0x04, "BG2B (lower) only" )
PORT_CONFSETTING( 0x08, "BG2A (higher) only" )
PORT_CONFNAME( 0x30, 0x00, "Select BG3 priority" )
PORT_CONFSETTING( 0x00, "All" )
PORT_CONFSETTING( 0x10, "BG3B (lower) only" )
PORT_CONFSETTING( 0x20, "BG3A (higher) only" )
PORT_CONFNAME( 0xc0, 0x00, "Select BG4 priority" )
PORT_CONFSETTING( 0x00, "All" )
PORT_CONFSETTING( 0x40, "BG4B (lower) only" )
PORT_CONFSETTING( 0x80, "BG4A (higher) only" )
PORT_START("DEBUG2")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle BG 1") PORT_CODE(KEYCODE_1_PAD) PORT_TOGGLE
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle BG 2") PORT_CODE(KEYCODE_2_PAD) PORT_TOGGLE
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle BG 3") PORT_CODE(KEYCODE_3_PAD) PORT_TOGGLE
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle BG 4") PORT_CODE(KEYCODE_4_PAD) PORT_TOGGLE
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Objects") PORT_CODE(KEYCODE_5_PAD) PORT_TOGGLE
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Main/Sub") PORT_CODE(KEYCODE_6_PAD) PORT_TOGGLE
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Color Math") PORT_CODE(KEYCODE_7_PAD) PORT_TOGGLE
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Windows") PORT_CODE(KEYCODE_8_PAD) PORT_TOGGLE
PORT_START("DEBUG3")
PORT_BIT( 0x4, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mosaic") PORT_CODE(KEYCODE_9_PAD) PORT_TOGGLE
PORT_CONFNAME( 0x70, 0x00, "Select OAM priority" )
PORT_CONFSETTING( 0x00, "All" )
PORT_CONFSETTING( 0x10, "OAM0 only" )
PORT_CONFSETTING( 0x20, "OAM1 only" )
PORT_CONFSETTING( 0x30, "OAM2 only" )
PORT_CONFSETTING( 0x40, "OAM3 only" )
PORT_CONFNAME( 0x80, 0x00, "Draw sprite in reverse order" )
PORT_CONFSETTING( 0x00, DEF_STR( Off ) )
PORT_CONFSETTING( 0x80, DEF_STR( On ) )
PORT_START("DEBUG4")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 0 draw") PORT_TOGGLE
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 1 draw") PORT_TOGGLE
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 2 draw") PORT_TOGGLE
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 3 draw") PORT_TOGGLE
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 4 draw") PORT_TOGGLE
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 5 draw") PORT_TOGGLE
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 6 draw") PORT_TOGGLE
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 7 draw") PORT_TOGGLE
#endif
INPUT_PORTS_END
// verified from 5A22 code
static INPUT_PORTS_START( kinstb )
PORT_INCLUDE(snes_common)
PORT_START("DSW1")
PORT_DIPNAME( 0x0f, 0x00, DEF_STR( Difficulty ) )
PORT_DIPSETTING( 0x00, "0 (Easiest)" ) // "EASY" (0 star)
PORT_DIPSETTING( 0x01, "1" ) // (1 star)
PORT_DIPSETTING( 0x02, "2" ) // (2 stars)
PORT_DIPSETTING( 0x03, "3" ) // (3 stars)
PORT_DIPSETTING( 0x04, "4" ) // (4 stars)
PORT_DIPSETTING( 0x05, "5" ) // "HARD" (5 stars)
PORT_DIPSETTING( 0x06, "6" ) // undefined
PORT_DIPSETTING( 0x07, "7" ) // undefined
PORT_DIPSETTING( 0x08, "8" ) // undefined
PORT_DIPSETTING( 0x09, "9" ) // undefined
PORT_DIPSETTING( 0x0a, "10" ) // undefined
PORT_DIPSETTING( 0x0b, "11" ) // undefined
PORT_DIPSETTING( 0x0c, "12" ) // undefined
PORT_DIPSETTING( 0x0d, "13" ) // undefined
PORT_DIPSETTING( 0x0e, "14" ) // undefined
PORT_DIPSETTING( 0x0f, "15 (Hardest)" ) // undefined
PORT_DIPUNUSED( 0x10, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x20, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x40, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW )
PORT_START("DSW2")
PORT_DIPNAME( 0x0f, 0x01, DEF_STR( Coinage ) )
PORT_DIPSETTING( 0x0f, "15 Coins/1 Credit" )
PORT_DIPSETTING( 0x0e, "14 Coins/1 Credit" )
PORT_DIPSETTING( 0x0d, "13 Coins/1 Credit" )
PORT_DIPSETTING( 0x0c, "12 Coins/1 Credit" )
PORT_DIPSETTING( 0x0b, "11 Coins/1 Credit" )
PORT_DIPSETTING( 0x0a, "10 Coins/1 Credit" )
PORT_DIPSETTING( 0x09, DEF_STR( 9C_1C ) )
PORT_DIPSETTING( 0x08, DEF_STR( 8C_1C ) )
PORT_DIPSETTING( 0x07, DEF_STR( 7C_1C ) )
PORT_DIPSETTING( 0x06, DEF_STR( 6C_1C ) )
PORT_DIPSETTING( 0x05, DEF_STR( 5C_1C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x01, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x00, DEF_STR( 1C_2C ) )
PORT_DIPUNUSED( 0x10, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x20, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x40, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW )
PORT_START("COIN")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
INPUT_PORTS_END
// verified from 5A22 code
static INPUT_PORTS_START( ffight2b )
PORT_INCLUDE(snes_common)
PORT_START("DSW1")
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coinage ) )
PORT_DIPSETTING( 0x01, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) // duplicate setting
PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) )
PORT_DIPNAME( 0x18, 0x08, DEF_STR( Lives ) )
PORT_DIPSETTING( 0x18, "1" )
PORT_DIPSETTING( 0x10, "2" )
PORT_DIPSETTING( 0x08, "3" )
PORT_DIPSETTING( 0x00, "4" )
PORT_DIPNAME( 0x60, 0x60, DEF_STR( Difficulty ) ) // "GAME LEVEL"
PORT_DIPSETTING( 0x60, DEF_STR( Easy ) )
PORT_DIPSETTING( 0x40, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x20, DEF_STR( Hard ) )
PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) ) // "EXPERT"
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Bonus_Life ) )
PORT_DIPSETTING( 0x00, "100k 300k 200k+" )
PORT_DIPSETTING( 0x80, DEF_STR( None ) )
PORT_START("DSW2")
PORT_DIPUNUSED( 0x01, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x02, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x04, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x08, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x10, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x20, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x40, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW )
PORT_START("COIN")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
INPUT_PORTS_END
// verified from 5A22 code
static INPUT_PORTS_START( iron )
PORT_INCLUDE(snes_common)
PORT_START("DSW1")
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coinage ) )
PORT_DIPSETTING( 0x01, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) // duplicate setting
PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) )
PORT_DIPUNUSED( 0x10, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x20, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x40, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW )
PORT_START("DSW2")
PORT_DIPNAME( 0x03, 0x03, DEF_STR( Difficulty ) ) // "LEVEL"
PORT_DIPSETTING( 0x01, DEF_STR( Easy ) )
PORT_DIPSETTING( 0x03, DEF_STR( Normal ) ) // "MEDIUM"
PORT_DIPSETTING( 0x02, DEF_STR( Hard ) )
PORT_DIPSETTING( 0x00, DEF_STR( Hard ) ) // duplicate setting
PORT_DIPNAME( 0x04, 0x04, "Suffered Damages" ) // code at 0x(8)082d0
PORT_DIPSETTING( 0x04, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x00, "More" )
PORT_DIPNAME( 0x18, 0x18, DEF_STR( Lives ) ) // table at 0x(8)3ffda (4 * 1 word) gives 02 03 04 05 (add 1) but extra LSRA before TAY at 0x(8)3ffcf
PORT_DIPSETTING( 0x18, "3" )
PORT_DIPSETTING( 0x08, "4" )
PORT_DIPSETTING( 0x10, "769 (Bug)" )
PORT_DIPSETTING( 0x00, "1025 (Bug)" )
PORT_DIPUNUSED( 0x20, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x40, IP_ACTIVE_LOW )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Demo_Sounds ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
PORT_START("COIN")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
INPUT_PORTS_END
// verified from 5A22 code
static INPUT_PORTS_START( denseib )
PORT_INCLUDE(snes_common)
PORT_START("DSW1")
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coinage ) )
PORT_DIPSETTING( 0x01, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) // duplicate setting
PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) )
PORT_DIPNAME( 0x18, 0x10, DEF_STR( Difficulty ) ) // "RANK"
PORT_DIPSETTING( 0x18, DEF_STR( Easy ) )
PORT_DIPSETTING( 0x10, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x08, DEF_STR( Hard ) )
PORT_DIPSETTING( 0x00, DEF_STR( Hard ) ) // duplicate setting
PORT_DIPUNUSED( 0x20, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x40, IP_ACTIVE_LOW )
PORT_DIPNAME( 0x80, 0x00, "Mode" )
PORT_DIPSETTING( 0x00, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x80, "Battle" )
PORT_START("DSW2")
PORT_DIPNAME( 0x07, 0x07, "Suffered Damages" ) // code at 0x(8)0f810
PORT_DIPSETTING( 0x07, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x06, "x1.5" )
PORT_DIPSETTING( 0x05, "x2.5" )
PORT_DIPSETTING( 0x04, "x3.5" )
PORT_DIPSETTING( 0x03, "x4.5" )
PORT_DIPSETTING( 0x02, "x5.5" )
PORT_DIPSETTING( 0x01, "x6.5" )
PORT_DIPSETTING( 0x00, "x7.5" )
PORT_DIPUNUSED( 0x10, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x20, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x40, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW )
PORT_START("COIN")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
INPUT_PORTS_END
// verified from 5A22 code
static INPUT_PORTS_START( sblast2b )
PORT_INCLUDE(snes_common)
PORT_START("DSW1")
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coinage ) )
PORT_DIPSETTING( 0x01, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) // duplicate setting
PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) )
PORT_DIPNAME( 0x38, 0x38, DEF_STR( Difficulty ) ) // "LEVEL"
PORT_DIPSETTING( 0x38, "0 (Easiest)" ) // "NORMAL"
PORT_DIPSETTING( 0x30, "1" ) // "HARD"
PORT_DIPSETTING( 0x28, "2" ) // undefined
PORT_DIPSETTING( 0x20, "3" ) // undefined
PORT_DIPSETTING( 0x18, "4" ) // undefined
PORT_DIPSETTING( 0x10, "5" ) // undefined
PORT_DIPSETTING( 0x08, "6" ) // undefined
PORT_DIPSETTING( 0x00, "7 (Hardest)" ) // undefined
PORT_DIPNAME( 0xc0, 0x40, DEF_STR( Lives ) )
PORT_DIPSETTING( 0xc0, "1" )
PORT_DIPSETTING( 0x80, "2" )
PORT_DIPSETTING( 0x40, "3" )
PORT_DIPSETTING( 0x00, "4" )
PORT_START("DSW2")
PORT_DIPNAME( 0x0f, 0x04, "Power" )
PORT_DIPSETTING( 0x07, "0" )
PORT_DIPSETTING( 0x06, "1" )
PORT_DIPSETTING( 0x05, "2" )
PORT_DIPSETTING( 0x04, "3" )
PORT_DIPSETTING( 0x03, "4" )
PORT_DIPSETTING( 0x02, "5" )
PORT_DIPSETTING( 0x01, "6" )
PORT_DIPSETTING( 0x00, "7" )
PORT_DIPUNUSED( 0x10, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x20, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x40, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW )
PORT_START("COIN")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
INPUT_PORTS_END
static INPUT_PORTS_START( endless )
PORT_INCLUDE(snes_common)
PORT_START("DSW1")
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coinage ) )
PORT_DIPSETTING( 0x01, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) // duplicate setting
PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) )
PORT_DIPNAME( 0x38, 0x38, DEF_STR( Difficulty ) ) // "LEVEL"
PORT_DIPSETTING( 0x38, "0 (Easiest)" ) // "EASY"
PORT_DIPSETTING( 0x30, "1" ) // "NORMAL"
PORT_DIPSETTING( 0x28, "2" ) // "HARD"
PORT_DIPSETTING( 0x20, "3" ) // undefined
PORT_DIPSETTING( 0x18, "4" ) // undefined
PORT_DIPSETTING( 0x10, "5" ) // undefined
PORT_DIPSETTING( 0x08, "6" ) // undefined
PORT_DIPSETTING( 0x00, "7 (Hardest)" ) // undefined
PORT_DIPNAME( 0xc0, 0xc0, "Time" ) // "TIME"
PORT_DIPSETTING( 0xc0, "99" ) // "LIMIT"
PORT_DIPSETTING( 0x80, "60" ) // undefined
PORT_DIPSETTING( 0x40, "30" ) // undefined
PORT_DIPSETTING( 0x00, "Infinite" ) // "NO LIMIT"
PORT_START("DSW2")
PORT_DIPUNUSED( 0x01, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x02, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x04, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x08, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x10, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x20, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x40, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW )
PORT_START("COIN")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
INPUT_PORTS_END
static INPUT_PORTS_START( rushbets )
PORT_INCLUDE(snes_common)
PORT_START("DSW1")
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coinage ) )
PORT_DIPSETTING( 0x01, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) // duplicate setting
PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) )
PORT_DIPNAME( 0x38, 0x38, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x38, "0" )
PORT_DIPSETTING( 0x30, "1" )
PORT_DIPSETTING( 0x28, "2" )
PORT_DIPSETTING( 0x20, "2" )
PORT_DIPSETTING( 0x18, "2" )
PORT_DIPSETTING( 0x10, "2" )
PORT_DIPSETTING( 0x08, "2" )
PORT_DIPSETTING( 0x00, "2" )
PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0xc0, "0" )
PORT_DIPSETTING( 0x80, "1" )
PORT_DIPSETTING( 0x40, "2" )
PORT_DIPSETTING( 0x00, "3" )
PORT_START("COIN")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
INPUT_PORTS_END
static INPUT_PORTS_START( venom )
PORT_INCLUDE(snes_common)
PORT_START("DSW1")
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coinage ) )
PORT_DIPSETTING( 0x01, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) // duplicate setting
PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) )
PORT_DIPUNUSED( 0x08, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x10, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x20, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x40, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW )
PORT_START("DSW2")
PORT_DIPUNUSED( 0x01, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x02, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x04, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x08, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x10, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x20, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x40, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW )
PORT_START("COIN")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
// The game code has been hacked to use only 3 buttons (the arcade panel) as a result many moves are not even possible and some buttons have multiple purposes compared to the original game
PORT_MODIFY("SERIAL1_DATA1")
PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(1)
PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(1)
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(1)
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x000f, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_MODIFY("SERIAL2_DATA1")
PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(2)
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(2)
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x000f, IP_ACTIVE_HIGH, IPT_UNUSED )
INPUT_PORTS_END
static INPUT_PORTS_START( wldgunsb )
PORT_INCLUDE( venom )
PORT_MODIFY("DSW1")
PORT_DIPNAME( 0xc0, 0x40, DEF_STR( Lives ) )
PORT_DIPSETTING( 0xc0, "1" )
PORT_DIPSETTING( 0x80, "2" )
PORT_DIPSETTING( 0x40, "3" )
PORT_DIPSETTING( 0x00, "4" )
INPUT_PORTS_END
static INPUT_PORTS_START( tmntmwb )
PORT_INCLUDE(snes_common)
PORT_START("DSW1")
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coinage ) )
PORT_DIPSETTING( 0x01, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) // duplicate setting
PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) )
PORT_DIPNAME( 0x38, 0x38, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x38, "0" )
PORT_DIPSETTING( 0x30, "1" )
PORT_DIPSETTING( 0x28, "2" )
PORT_DIPSETTING( 0x20, "2" )
PORT_DIPSETTING( 0x18, "2" )
PORT_DIPSETTING( 0x10, "2" )
PORT_DIPSETTING( 0x08, "2" )
PORT_DIPSETTING( 0x00, "2" )
PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0xc0, "0" )
PORT_DIPSETTING( 0x80, "1" )
PORT_DIPSETTING( 0x40, "2" )
PORT_DIPSETTING( 0x00, "3" )
PORT_START("DSW2")
PORT_DIPUNUSED( 0x01, IP_ACTIVE_LOW )
PORT_DIPUNUSED( 0x02, IP_ACTIVE_LOW )
PORT_DIPNAME( 0x1c, 0x1c, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, "0" )
PORT_DIPSETTING( 0x04, "1" )
PORT_DIPSETTING( 0x08, "2" )
PORT_DIPSETTING( 0x0c, "3" )
PORT_DIPSETTING( 0x10, "4" )
PORT_DIPSETTING( 0x14, "5" )
PORT_DIPSETTING( 0x18, "6" )
PORT_DIPSETTING( 0x1c, "7" )
PORT_DIPUNUSED( 0x20, IP_ACTIVE_LOW )
PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0xc0, "0" )
PORT_DIPSETTING( 0x80, "1" )
PORT_DIPSETTING( 0x40, "2" )
PORT_DIPSETTING( 0x00, "3" )
PORT_START("COIN")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
INPUT_PORTS_END
void snesb_state::base(machine_config &config)
{
// basic machine hardware
_5A22(config, m_maincpu, 3580000 * 6); // 2.68Mhz, also 3.58Mhz
m_maincpu->set_addrmap(AS_PROGRAM, &snesb_state::snesb_map);
// audio CPU, runs at 24.576 MHz / 12 = 2.048 MHz
S_SMP(config, m_soundcpu, XTAL(24'576'000) / 12);
m_soundcpu->set_addrmap(AS_DATA, &snesb_state::spc_map);
m_soundcpu->dsp_io_read_callback().set(m_s_dsp, FUNC(s_dsp_device::dsp_io_r));
m_soundcpu->dsp_io_write_callback().set(m_s_dsp, FUNC(s_dsp_device::dsp_io_w));
config.set_perfect_quantum(m_maincpu);
// video hardware
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);