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---------------------------------- Fatal Fury Special (SNES bootleg) [Apocalypse, iq_132] - snesb.cpp: revisited some decryptions to standardize them [iq_132]
This commit is contained in:
Ivan Vangelista
parent
ae2e3443f5
commit
552d026976
@ -7,14 +7,15 @@
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Driver (based on nss.cpp) by Tomasz Slanina
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Supported games:
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- Killer Instinct
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- Fatal Fury Special
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- Final Fight 2
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- Ghost Chaser Densei (2 sets)
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- Gundam Wing: Endless Duel (2 sets)
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- Iron (bootleg of Iron Commando)
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- Ghost Chaser Densei
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- Sonic Blast Man 2
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- Gundam Wing: Endless Duel
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- Killer Instinct
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- Legend
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- Rushing Beat
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- Rushing Beat Shura
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- Sonic Blast Man 2
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- Venom & Spider-Man - Separation Anxiety
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- Wild Guns
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@ -35,6 +36,7 @@ TODO:
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- venom : gfx glitches on second level
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- wldgunsb : dipswitches
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- wldgunsb : sometimes continue counter doesn't start from '9', verify if protection is involved.
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- fatfurspb: ROMs are identical to the SNES version. Mods provided by security chip?
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***************************************************************************
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@ -155,6 +157,9 @@ Iron PCB (same as Final Fight 2?)
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#include "includes/snes.h"
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#include "speaker.h"
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namespace {
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class snesb_state : public snes_state
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{
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public:
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@ -176,6 +181,7 @@ public:
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void init_rushbets();
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void init_venom();
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void init_wldgunsb();
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void init_fatfurspb();
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private:
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std::unique_ptr<int8_t[]> m_shared_ram;
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@ -199,9 +205,6 @@ private:
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uint8_t wldgunsb_72443a_r();
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void sharedram2_w(offs_t offset, uint8_t data);
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uint8_t snesb_dsw1_r();
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uint8_t snesb_dsw2_r();
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uint8_t snesb_coin_r();
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DECLARE_MACHINE_RESET(ffight2b);
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void mcu_io_map(address_map &map);
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void snesb_map(address_map &map);
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@ -350,22 +353,6 @@ uint8_t snesb_state::wldgunsb_72443a_r()
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return 0x66;
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}
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/* Generic read handlers for Dip Switches and coins inputs */
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uint8_t snesb_state::snesb_dsw1_r()
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{
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return ioport("DSW1")->read();
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}
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uint8_t snesb_state::snesb_dsw2_r()
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{
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return ioport("DSW2")->read();
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}
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uint8_t snesb_state::snesb_coin_r()
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{
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return ioport("COIN")->read();
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}
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void snesb_state::snesb_map(address_map &map)
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{
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@ -913,9 +900,23 @@ void snesb_state::init_kinstb()
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m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x781000, 0x7810ff, read8sm_delegate(*this, FUNC(snesb_state::sharedram_r)), write8sm_delegate(*this, FUNC(snesb_state::sharedram_w)));
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/* extra inputs */
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770071, 0x770071, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw1_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770073, 0x770073, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw2_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770079, 0x770079, read8smo_delegate(*this, FUNC(snesb_state::snesb_coin_r)));
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770071, 0x770071, "DSW1");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770073, 0x770073, "DSW2");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770079, 0x770079, "COIN");
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init_snes_hirom();
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}
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void snesb_state::init_fatfurspb()
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{
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uint8_t *rom = memregion("user3")->base();
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for (int32_t i = 0; i < 0x400000; i++)
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{
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rom[i] = bitswap<8>(rom[i], 5, 0, 6, 1, 7, 4, 3, 2); // Same as kinstb
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}
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// Data is 100% same as Fatal Fury Special (U). Patches applied by protection device for coinage, etc?
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init_snes_hirom();
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}
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@ -955,9 +956,9 @@ void snesb_state::init_ffight2b()
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rom[0x7ffc] = 0x54;
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/* extra inputs */
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770071, 0x770071, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw1_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770073, 0x770073, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw2_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770079, 0x770079, read8smo_delegate(*this, FUNC(snesb_state::snesb_coin_r)));
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770071, 0x770071, "DSW1");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770073, 0x770073, "DSW2");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770079, 0x770079, "COIN");
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init_snes();
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}
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@ -979,9 +980,9 @@ void snesb_state::init_iron()
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}
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/* extra inputs */
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770071, 0x770071, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw1_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770073, 0x770073, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw2_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770079, 0x770079, read8smo_delegate(*this, FUNC(snesb_state::snesb_coin_r)));
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770071, 0x770071, "DSW1");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770073, 0x770073, "DSW2");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770079, 0x770079, "COIN");
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init_snes();
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}
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@ -1009,9 +1010,9 @@ void snesb_state::init_denseib()
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rom[0xfffd] = 0xf7;
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/* extra inputs */
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770071, 0x770071, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw1_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770073, 0x770073, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw2_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770079, 0x770079, read8smo_delegate(*this, FUNC(snesb_state::snesb_coin_r)));
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770071, 0x770071, "DSW1");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770073, 0x770073, "DSW2");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770079, 0x770079, "COIN");
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init_snes_hirom();
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}
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@ -1071,9 +1072,9 @@ void snesb_state::init_denseib2()
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dst[0xfffd] = 0xf7;
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/* extra inputs */
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770071, 0x770071, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw1_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770073, 0x770073, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw2_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770079, 0x770079, read8smo_delegate(*this, FUNC(snesb_state::snesb_coin_r)));
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770071, 0x770071, "DSW1");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770073, 0x770073, "DSW2");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770079, 0x770079, "COIN");
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init_snes_hirom();
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}
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@ -1103,9 +1104,9 @@ void snesb_state::init_legendsb()
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rom[0x7ffd] = 0x80;
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// extra inputs
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770071, 0x770071, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw1_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770073, 0x770073, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw2_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770079, 0x770079, read8smo_delegate(*this, FUNC(snesb_state::snesb_coin_r)));
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770071, 0x770071, "DSW1");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770073, 0x770073, "DSW2");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770079, 0x770079, "COIN");
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init_snes();
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}
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@ -1132,29 +1133,47 @@ void snesb_state::init_sblast2b()
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uint8_t *src = memregion("user7")->base();
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uint8_t *dst = memregion("user3")->base();
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for (int i = 0; i < 0x80000 * 3; i++)
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{
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int cipherText = src[i];
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int plainText = data_substitution0[cipherText & 0xf] | data_substitution1[cipherText >> 4];
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int newAddress = (address_substitution_high[i >> 15] << 15) | (i & 0x7fc0) | (address_substitution_low[i & 0x3f]);
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static const uint8_t address_tab_high[48] = {
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0x0b, 0x1d, 0x05, 0x15, 0x09, 0x19, 0x04, 0x13, 0x02, 0x1f, 0x07, 0x17, 0x0d, 0x11, 0x0a, 0x1a,
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0x14, 0x0e, 0x18, 0x06, 0x1e, 0x01, 0x10, 0x0c, 0x1b, 0x0f, 0x16, 0x00, 0x12, 0x08, 0x1c, 0x03,
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0x2b, 0x2e, 0x25, 0x26, 0x29, 0x21, 0x24, 0x2c, 0x22, 0x2f, 0x27, 0x20, 0x2d, 0x28, 0x2a, 0x23
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};
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if (newAddress < 0x10000)
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{
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plainText = bitswap<8>(plainText, 6,3,5,4,2,0,7,1) ^ 0xff;
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static const uint8_t address_tab_low[64] = {
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0x14, 0x1d, 0x11, 0x3c, 0x0a, 0x29, 0x2d, 0x2e, 0x30, 0x32, 0x16, 0x36, 0x05, 0x25, 0x26, 0x37,
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0x20, 0x21, 0x27, 0x28, 0x33, 0x34, 0x23, 0x12, 0x1e, 0x1f, 0x3b, 0x24, 0x2c, 0x35, 0x38, 0x39,
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0x3d, 0x0c, 0x2a, 0x0d, 0x22, 0x18, 0x19, 0x1a, 0x03, 0x08, 0x04, 0x3a, 0x0b, 0x0f, 0x15, 0x17,
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0x1b, 0x13, 0x00, 0x1c, 0x2b, 0x01, 0x06, 0x2f, 0x07, 0x09, 0x02, 0x31, 0x10, 0x0e, 0x3f, 0x3e
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};
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static const uint8_t data_high[16] = {
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0x44, 0x01, 0x51, 0x40, 0x50, 0x55, 0x45, 0x41, 0x15, 0x00, 0x04, 0x14, 0x11, 0x54, 0x05, 0x10
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};
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static const uint8_t data_low[16] = {
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0x88, 0x02, 0x2a, 0x08, 0x28, 0xaa, 0x8a, 0x0a, 0xa2, 0x00, 0x80, 0xa0, 0x22, 0xa8, 0x82, 0x20
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};
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for (int i = 0; i < 0x180000; i++) {
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int j = (address_tab_high[i >> 15] << 15) + (i & 0x7fc0) + address_tab_low[i & 0x3f];
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dst[i] = data_high[src[j]>>4] | data_low[src[j]&0xf];
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if (i >= 0x00000 && i < 0x10000) {
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dst[i] = bitswap<8>(dst[i], 6, 3, 5, 4, 2, 0, 7, 1) ^ 0xff;
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}
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else if (newAddress < 0x20000)
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{
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plainText = bitswap<8>(plainText, 4,0,7,6,3,1,2,5) ^ 0xff;
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if (i >= 0x10000 && i < 0x20000) {
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dst[i] = bitswap<8>(dst[i], 4, 0, 7, 6, 3, 1, 2, 5) ^ 0xff;
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}
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else if (newAddress < 0x30000)
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{
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plainText = bitswap<8>(plainText, 5,7,6,1,4,3,0,2);
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if (i >= 0x20000 && i < 0x30000) {
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dst[i] = bitswap<8>(dst[i], 5, 7, 6, 1, 4, 3, 0, 2);
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}
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else if (newAddress < 0x40000)
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{
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plainText = bitswap<8>(plainText, 3,1,2,0,5,6,4,7) ^ 0xff;
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if (i >= 0x30000 && i < 0x40000) {
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dst[i] = bitswap<8>(dst[i], 3, 1, 2, 0, 5, 6, 4, 7) ^ 0xff;
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}
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dst[newAddress] = plainText;
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}
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/* boot vector */
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@ -1169,9 +1188,9 @@ void snesb_state::init_sblast2b()
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x007000, 0x007fff, read8sm_delegate(*this, FUNC(snesb_state::sb2b_7xxx_r)));
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/* extra inputs */
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770071, 0x770071, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw1_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770073, 0x770073, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw2_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770079, 0x770079, read8smo_delegate(*this, FUNC(snesb_state::snesb_coin_r)));
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770071, 0x770071, "DSW1");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770073, 0x770073, "DSW2");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770079, 0x770079, "COIN");
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init_snes_hirom();
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}
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@ -1242,9 +1261,9 @@ void snesb_state::init_endless()
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m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x781200, 0x781221, read8sm_delegate(*this, FUNC(snesb_state::sharedram2_r)), write8sm_delegate(*this, FUNC(snesb_state::sharedram2_w)));
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/* extra inputs */
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770071, 0x770071, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw1_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770073, 0x770073, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw2_r)));
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m_maincpu->space(AS_PROGRAM).install_read_handler(0x770079, 0x770079, read8smo_delegate(*this, FUNC(snesb_state::snesb_coin_r)));
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770071, 0x770071, "DSW1");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770073, 0x770073, "DSW2");
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m_maincpu->space(AS_PROGRAM).install_read_port(0x770079, 0x770079, "COIN");
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init_snes();
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}
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@ -1266,29 +1285,18 @@ void snesb_state::init_rushbets()
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0x1b, 0x13, 0x00, 0x1c, 0x2b, 0x01, 0x06, 0x2f, 0x07, 0x09, 0x02, 0x31, 0x10, 0x0e, 0x3f, 0x3e
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};
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static const uint8_t data_table[256] = {
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0xac, 0x85, 0xe5, 0xa4, 0xe4, 0xed, 0xad, 0xa5, 0xcd, 0x84, 0x8c, 0xcc, 0xc5, 0xec, 0x8d, 0xc4,
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0x38, 0x11, 0x71, 0x30, 0x70, 0x79, 0x39, 0x31, 0x59, 0x10, 0x18, 0x58, 0x51, 0x78, 0x19, 0x50,
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0xba, 0x93, 0xf3, 0xb2, 0xf2, 0xfb, 0xbb, 0xb3, 0xdb, 0x92, 0x9a, 0xda, 0xd3, 0xfa, 0x9b, 0xd2,
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0xa8, 0x81, 0xe1, 0xa0, 0xe0, 0xe9, 0xa9, 0xa1, 0xc9, 0x80, 0x88, 0xc8, 0xc1, 0xe8, 0x89, 0xc0,
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0xaa, 0x83, 0xe3, 0xa2, 0xe2, 0xeb, 0xab, 0xa3, 0xcb, 0x82, 0x8a, 0xca, 0xc3, 0xea, 0x8b, 0xc2,
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0xbe, 0x97, 0xf7, 0xb6, 0xf6, 0xff, 0xbf, 0xb7, 0xdf, 0x96, 0x9e, 0xde, 0xd7, 0xfe, 0x9f, 0xd6,
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0xbc, 0x95, 0xf5, 0xb4, 0xf4, 0xfd, 0xbd, 0xb5, 0xdd, 0x94, 0x9c, 0xdc, 0xd5, 0xfc, 0x9d, 0xd4,
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0xb8, 0x91, 0xf1, 0xb0, 0xf0, 0xf9, 0xb9, 0xb1, 0xd9, 0x90, 0x98, 0xd8, 0xd1, 0xf8, 0x99, 0xd0,
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0x3e, 0x17, 0x77, 0x36, 0x76, 0x7f, 0x3f, 0x37, 0x5f, 0x16, 0x1e, 0x5e, 0x57, 0x7e, 0x1f, 0x56,
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0x28, 0x01, 0x61, 0x20, 0x60, 0x69, 0x29, 0x21, 0x49, 0x00, 0x08, 0x48, 0x41, 0x68, 0x09, 0x40,
|
||||
0x2c, 0x05, 0x65, 0x24, 0x64, 0x6d, 0x2d, 0x25, 0x4d, 0x04, 0x0c, 0x4c, 0x45, 0x6c, 0x0d, 0x44,
|
||||
0x2e, 0x07, 0x67, 0x26, 0x66, 0x6f, 0x2f, 0x27, 0x4f, 0x06, 0x0e, 0x4e, 0x47, 0x6e, 0x0f, 0x46,
|
||||
0x3a, 0x13, 0x73, 0x32, 0x72, 0x7b, 0x3b, 0x33, 0x5b, 0x12, 0x1a, 0x5a, 0x53, 0x7a, 0x1b, 0x52,
|
||||
0xae, 0x87, 0xe7, 0xa6, 0xe6, 0xef, 0xaf, 0xa7, 0xcf, 0x86, 0x8e, 0xce, 0xc7, 0xee, 0x8f, 0xc6,
|
||||
0x3c, 0x15, 0x75, 0x34, 0x74, 0x7d, 0x3d, 0x35, 0x5d, 0x14, 0x1c, 0x5c, 0x55, 0x7c, 0x1d, 0x54,
|
||||
0x2a, 0x03, 0x63, 0x22, 0x62, 0x6b, 0x2b, 0x23, 0x4b, 0x02, 0x0a, 0x4a, 0x43, 0x6a, 0x0b, 0x42
|
||||
static const uint8_t data_high[16] = {
|
||||
0x84, 0x10, 0x92, 0x80, 0x82, 0x96, 0x94, 0x90, 0x16, 0x00, 0x04, 0x06, 0x12, 0x86, 0x14, 0x02
|
||||
};
|
||||
|
||||
static const uint8_t data_low[16] = {
|
||||
0x28, 0x01, 0x61, 0x20, 0x60, 0x69, 0x29, 0x21, 0x49, 0x00, 0x08, 0x48, 0x41, 0x68, 0x09, 0x40
|
||||
};
|
||||
|
||||
for (int i = 0; i < 0x200000; i++) {
|
||||
int j = (address_tab_high[(i >> 15) & 0x1f] << 15) + (i & 0x107fc0) + address_tab_low[i & 0x3f];
|
||||
|
||||
dst[i] = data_table[src[j]];
|
||||
dst[i] = data_high[src[j]>>4] | data_low[src[j]&0xf];
|
||||
|
||||
if (i >= 0x00000 && i < 0x10000) {
|
||||
dst[i] = bitswap<8>(dst[i], 0, 7, 6, 3, 5, 4, 1, 2) ^ 0xff;
|
||||
@ -1315,8 +1323,8 @@ void snesb_state::init_rushbets()
|
||||
m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x785000, 0x78500f, read8sm_delegate(*this, FUNC(snesb_state::sharedram_r)), write8sm_delegate(*this, FUNC(snesb_state::sharedram_w)));
|
||||
|
||||
/* extra inputs */
|
||||
m_maincpu->space(AS_PROGRAM).install_read_handler(0x770071, 0x770071, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw1_r)));
|
||||
m_maincpu->space(AS_PROGRAM).install_read_handler(0x770079, 0x770079, read8smo_delegate(*this, FUNC(snesb_state::snesb_coin_r)));
|
||||
m_maincpu->space(AS_PROGRAM).install_read_port(0x770071, 0x770071, "DSW1");
|
||||
m_maincpu->space(AS_PROGRAM).install_read_port(0x770079, 0x770079, "COIN");
|
||||
|
||||
// boot vector
|
||||
dst[0xfffc] = 0xec;
|
||||
@ -1346,30 +1354,19 @@ void snesb_state::init_venom()
|
||||
0x1b, 0x13, 0x00, 0x1c, 0x2b, 0x01, 0x06, 0x2f, 0x07, 0x09, 0x02, 0x31, 0x10, 0x0e, 0x3f, 0x3e
|
||||
};
|
||||
|
||||
static uint8_t data_table[0x100] = {
|
||||
0x6a, 0xf2, 0xe0, 0xea, 0xe8, 0x60, 0x62, 0xe2, 0x70, 0xfa, 0x7a, 0x78, 0xf0, 0x68, 0x72, 0xf8,
|
||||
0x4f, 0xd7, 0xc5, 0xcf, 0xcd, 0x45, 0x47, 0xc7, 0x55, 0xdf, 0x5f, 0x5d, 0xd5, 0x4d, 0x57, 0xdd,
|
||||
0x0e, 0x96, 0x84, 0x8e, 0x8c, 0x04, 0x06, 0x86, 0x14, 0x9e, 0x1e, 0x1c, 0x94, 0x0c, 0x16, 0x9c,
|
||||
0x6e, 0xf6, 0xe4, 0xee, 0xec, 0x64, 0x66, 0xe6, 0x74, 0xfe, 0x7e, 0x7c, 0xf4, 0x6c, 0x76, 0xfc,
|
||||
0x2e, 0xb6, 0xa4, 0xae, 0xac, 0x24, 0x26, 0xa6, 0x34, 0xbe, 0x3e, 0x3c, 0xb4, 0x2c, 0x36, 0xbc,
|
||||
0x0a, 0x92, 0x80, 0x8a, 0x88, 0x00, 0x02, 0x82, 0x10, 0x9a, 0x1a, 0x18, 0x90, 0x08, 0x12, 0x98,
|
||||
0x4a, 0xd2, 0xc0, 0xca, 0xc8, 0x40, 0x42, 0xc2, 0x50, 0xda, 0x5a, 0x58, 0xd0, 0x48, 0x52, 0xd8,
|
||||
0x4e, 0xd6, 0xc4, 0xce, 0xcc, 0x44, 0x46, 0xc6, 0x54, 0xde, 0x5e, 0x5c, 0xd4, 0x4c, 0x56, 0xdc,
|
||||
0x0b, 0x93, 0x81, 0x8b, 0x89, 0x01, 0x03, 0x83, 0x11, 0x9b, 0x1b, 0x19, 0x91, 0x09, 0x13, 0x99,
|
||||
0x6f, 0xf7, 0xe5, 0xef, 0xed, 0x65, 0x67, 0xe7, 0x75, 0xff, 0x7f, 0x7d, 0xf5, 0x6d, 0x77, 0xfd,
|
||||
0x6b, 0xf3, 0xe1, 0xeb, 0xe9, 0x61, 0x63, 0xe3, 0x71, 0xfb, 0x7b, 0x79, 0xf1, 0x69, 0x73, 0xf9,
|
||||
0x2b, 0xb3, 0xa1, 0xab, 0xa9, 0x21, 0x23, 0xa3, 0x31, 0xbb, 0x3b, 0x39, 0xb1, 0x29, 0x33, 0xb9,
|
||||
0x0f, 0x97, 0x85, 0x8f, 0x8d, 0x05, 0x07, 0x87, 0x15, 0x9f, 0x1f, 0x1d, 0x95, 0x0d, 0x17, 0x9d,
|
||||
0x2a, 0xb2, 0xa0, 0xaa, 0xa8, 0x20, 0x22, 0xa2, 0x30, 0xba, 0x3a, 0x38, 0xb0, 0x28, 0x32, 0xb8,
|
||||
0x4b, 0xd3, 0xc1, 0xcb, 0xc9, 0x41, 0x43, 0xc3, 0x51, 0xdb, 0x5b, 0x59, 0xd1, 0x49, 0x53, 0xd9,
|
||||
0x2f, 0xb7, 0xa5, 0xaf, 0xad, 0x25, 0x27, 0xa7, 0x35, 0xbf, 0x3f, 0x3d, 0xb5, 0x2d, 0x37, 0xbd
|
||||
static const uint8_t data_high[16] = {
|
||||
0x60, 0x45, 0x04, 0x64, 0x24, 0x00, 0x40, 0x44, 0x01, 0x65, 0x61, 0x21, 0x05, 0x20, 0x41, 0x25
|
||||
};
|
||||
|
||||
static const uint8_t data_low[16] = {
|
||||
0x0a, 0x92, 0x80, 0x8a, 0x88, 0x00, 0x02, 0x82, 0x10, 0x9a, 0x1a, 0x18, 0x90, 0x08, 0x12, 0x98
|
||||
};
|
||||
|
||||
for (int i = 0; i < 0x300000; i++)
|
||||
{
|
||||
int j = (address_tab_high[i >> 15] << 15) + (i & 0x7fc0) + address_tab_low[i & 0x3f];
|
||||
|
||||
dst[i] = data_table[src[j]];
|
||||
dst[i] = data_high[src[j]>>4] | data_low[src[j]&0xf];
|
||||
|
||||
if (i >= 0x00000 && i < 0x10000) {
|
||||
dst[i] = bitswap<8>(dst[i], 6, 7, 0, 3, 1, 4, 2, 5) ^ 0xff;
|
||||
@ -1398,9 +1395,9 @@ void snesb_state::init_venom()
|
||||
m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x781200, 0x781221, read8sm_delegate(*this, FUNC(snesb_state::sharedram2_r)), write8sm_delegate(*this, FUNC(snesb_state::sharedram2_w)));
|
||||
|
||||
/* extra inputs */
|
||||
m_maincpu->space(AS_PROGRAM).install_read_handler(0x770071, 0x770071, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw1_r)));
|
||||
m_maincpu->space(AS_PROGRAM).install_read_handler(0x770073, 0x770073, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw2_r)));
|
||||
m_maincpu->space(AS_PROGRAM).install_read_handler(0x770079, 0x770079, read8smo_delegate(*this, FUNC(snesb_state::snesb_coin_r)));
|
||||
m_maincpu->space(AS_PROGRAM).install_read_port(0x770071, 0x770071, "DSW1");
|
||||
m_maincpu->space(AS_PROGRAM).install_read_port(0x770073, 0x770073, "DSW2");
|
||||
m_maincpu->space(AS_PROGRAM).install_read_port(0x770079, 0x770079, "COIN");
|
||||
|
||||
init_snes();
|
||||
}
|
||||
@ -1462,9 +1459,9 @@ void snesb_state::init_wldgunsb()
|
||||
m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x781000, 0x781021, read8sm_delegate(*this, FUNC(snesb_state::sharedram_r)), write8sm_delegate(*this, FUNC(snesb_state::sharedram_w)));
|
||||
//m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x781200, 0x781221, read8sm_delegate(*this, FUNC(snesb_state::sharedram2_r)), write8sm_delegate(*this, FUNC(snesb_state::sharedram2_w)));
|
||||
|
||||
m_maincpu->space(AS_PROGRAM).install_read_handler(0x770071, 0x770071, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw1_r)));
|
||||
m_maincpu->space(AS_PROGRAM).install_read_handler(0x770072, 0x770072, read8smo_delegate(*this, FUNC(snesb_state::snesb_dsw2_r)));
|
||||
m_maincpu->space(AS_PROGRAM).install_read_handler(0x770079, 0x770079, read8smo_delegate(*this, FUNC(snesb_state::snesb_coin_r)));
|
||||
m_maincpu->space(AS_PROGRAM).install_read_port(0x770071, 0x770071, "DSW1");
|
||||
m_maincpu->space(AS_PROGRAM).install_read_port(0x770072, 0x770072, "DSW2");
|
||||
m_maincpu->space(AS_PROGRAM).install_read_port(0x770079, 0x770079, "COIN");
|
||||
|
||||
// protection overlays
|
||||
// counter (PC=0x2dfe7 / 0x2dfee)
|
||||
@ -1673,15 +1670,27 @@ ROM_START( wldgunsb )
|
||||
ROM_LOAD( "c20.bin", 0x080000, 0x080000, CRC(62ae4acb) SHA1(62aa320bcc7eeedb00c70baa909ac0230256c9a4) )
|
||||
ROM_END
|
||||
|
||||
GAME( 199?, kinstb, 0, kinstb, kinstb, snesb_state, init_kinstb, ROT0, "bootleg", "Killer Instinct (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, ffight2b, 0, ffight2b, ffight2b, snesb_state, init_ffight2b, ROT0, "bootleg", "Final Fight 2 (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, iron, 0, kinstb, iron, snesb_state, init_iron, ROT0, "bootleg", "Iron (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, denseib, 0, kinstb, denseib, snesb_state, init_denseib, ROT0, "bootleg", "Ghost Chaser Densei (SNES bootleg, set 1)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, denseib2, denseib, kinstb, denseib, snesb_state, init_denseib2, ROT0, "bootleg", "Ghost Chaser Densei (SNES bootleg, set 2)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1997, sblast2b, 0, kinstb, sblast2b, snesb_state, init_sblast2b, ROT0, "bootleg", "Sonic Blast Man 2 Special Turbo (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS)
|
||||
GAME( 1996, endless, 0, kinstb, endless, snesb_state, init_endless, ROT0, "bootleg", "Gundam Wing: Endless Duel (SNES bootleg, set 1)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, endlessa, endless, kinstb, endless, snesb_state, init_endless, ROT0, "bootleg", "Gundam Wing: Endless Duel (SNES bootleg, set 2)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, legendsb, 0, kinstb, kinstb, snesb_state, init_legendsb, ROT0, "bootleg", "Legend (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1997, rushbets, 0, kinstb, rushbets, snesb_state, init_rushbets, ROT0, "bootleg", "Rushing Beat Shura (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1997, venom, 0, kinstb, venom, snesb_state, init_venom, ROT0, "bootleg", "Venom & Spider-Man - Separation Anxiety (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, wldgunsb, 0, kinstb, wldgunsb, snesb_state, init_wldgunsb, ROT0, "bootleg", "Wild Guns (SNES bootleg)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS ) // based off Japanese version
|
||||
ROM_START( fatfurspb )
|
||||
ROM_REGION( 0x400000, "user3", 0 )
|
||||
ROM_LOAD( "1.u14", 0x000000, 0x100000, CRC(7cb9192c) SHA1(0247e303902e86eaa9443f2a39d352430df5f46f) )
|
||||
ROM_LOAD( "2.u15", 0x100000, 0x100000, CRC(440e3017) SHA1(7d1a2077032c761676bff7f841ab1fc669d322fa) )
|
||||
ROM_LOAD( "3.u16", 0x200000, 0x100000, CRC(dbbe10de) SHA1(27c590bff5a762a2528d0819b7544914ab6cae7c) )
|
||||
ROM_LOAD( "4.u17", 0x300000, 0x100000, CRC(a356e60c) SHA1(c403eff4e7c7deefed68a34a0dbeefadac8c7a0e) )
|
||||
ROM_END
|
||||
|
||||
} // Anonymous namespace
|
||||
|
||||
|
||||
GAME( 199?, kinstb, 0, kinstb, kinstb, snesb_state, init_kinstb, ROT0, "bootleg", "Killer Instinct (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, ffight2b, 0, ffight2b, ffight2b, snesb_state, init_ffight2b, ROT0, "bootleg", "Final Fight 2 (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, iron, 0, kinstb, iron, snesb_state, init_iron, ROT0, "bootleg", "Iron (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, denseib, 0, kinstb, denseib, snesb_state, init_denseib, ROT0, "bootleg", "Ghost Chaser Densei (SNES bootleg, set 1)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, denseib2, denseib, kinstb, denseib, snesb_state, init_denseib2, ROT0, "bootleg", "Ghost Chaser Densei (SNES bootleg, set 2)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1997, sblast2b, 0, kinstb, sblast2b, snesb_state, init_sblast2b, ROT0, "bootleg", "Sonic Blast Man 2 Special Turbo (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS)
|
||||
GAME( 1996, endless, 0, kinstb, endless, snesb_state, init_endless, ROT0, "bootleg", "Gundam Wing: Endless Duel (SNES bootleg, set 1)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, endlessa, endless, kinstb, endless, snesb_state, init_endless, ROT0, "bootleg", "Gundam Wing: Endless Duel (SNES bootleg, set 2)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, legendsb, 0, kinstb, kinstb, snesb_state, init_legendsb, ROT0, "bootleg", "Legend (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1997, rushbets, 0, kinstb, rushbets, snesb_state, init_rushbets, ROT0, "bootleg", "Rushing Beat Shura (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1997, venom, 0, kinstb, venom, snesb_state, init_venom, ROT0, "bootleg", "Venom & Spider-Man - Separation Anxiety (SNES bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS )
|
||||
GAME( 1996, wldgunsb, 0, kinstb, wldgunsb, snesb_state, init_wldgunsb, ROT0, "bootleg", "Wild Guns (SNES bootleg)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS ) // based off Japanese version
|
||||
GAME( 199?, fatfurspb, 0, kinstb, venom, snesb_state, init_fatfurspb, ROT0, "bootleg", "Fatal Fury Special (SNES bootleg)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS ) // coinage, etc. handled by protection device
|
||||
|
||||
@ -37999,16 +37999,12 @@ trvhanga // (c) 1984 SMS MFG CORP
|
||||
snes // Nintendo Super Nintendo NTSC
|
||||
snespal // Nintendo Super Nintendo PAL
|
||||
|
||||
@source:snesb51.cpp
|
||||
mk3snes
|
||||
snes4sl
|
||||
snes4sln
|
||||
|
||||
@source:snesb.cpp
|
||||
denseib // bootleg
|
||||
denseib2 // bootleg
|
||||
endless // bootleg
|
||||
endlessa // bootleg
|
||||
fatfurspb // bootleg
|
||||
ffight2b // bootleg
|
||||
iron // bootleg
|
||||
legendsb // bootleg
|
||||
@ -38018,6 +38014,11 @@ sblast2b // bootleg
|
||||
venom // bootleg
|
||||
wldgunsb // bootleg
|
||||
|
||||
@source:snesb51.cpp
|
||||
mk3snes
|
||||
snes4sl
|
||||
snes4sln
|
||||
|
||||
@source:snk.cpp
|
||||
alphamis // (c) 1985
|
||||
arian // (c) 1985
|
||||
|
||||
Loading…
Reference in New Issue
Block a user