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homerun: fix coin inserted at boot, fix regression with upd7756 sound

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This commit is contained in:
hap 2024-11-12 01:17:27 +01:00
parent 6e0f085b5f
commit 6b774ce0cf
3 changed files with 53 additions and 68 deletions
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15
src/devices/machine/segacrp2_device.cpp
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@ -23,22 +23,23 @@
List of encrypted games currently known: List of encrypted games currently known:
CPU Part # Game Comments CPU Part # Game Comments
315-5136 New Lucky 8 Lines (set 7, W-4, encrypted) 315-5136 New Lucky 8 Lines
315-5162 4D Warriors & used I'm Sorry for k.p.a. (set 7, W-4, encrypted)
315-5162 4D Warriors & used I'm Sorry for k.p.a.
Rafflesia & Rafflesia &
Wonder Boy (set 4) Wonder Boy (set 4)
315-5176 Wonder Boy (system 2 hardware, set 2) 315-5176 Wonder Boy (system 2 hardware, set 2)
315-5177 Astro Flash & 315-5177 Astro Flash &
Wonder Boy (set 1) Wonder Boy (set 1)
315-5178 Wonder Boy (set 2) unencrypted version available 315-5178 Wonder Boy (set 2) unencrypted version available
315-5179 Robo-Wrestle 2001 315-5179 Robo-Wrestle 2001
317-5000 Fantasy Zone (Sound CPU) same key as 315-5177 317-5000 Fantasy Zone (Sound CPU) same key as 315-5177
The following games seem to use the same algorithm as the above ones, but The following games seem to use the same algorithm as the above ones, but
using a key which almost doesn't change using a key which almost doesn't change
317-0004 Calorie Kun unencrypted bootleg available 317-0004 Calorie Kun unencrypted bootleg available
317-0005 Space Position 317-0005 Space Position
317-0006 Gardia (set 1) 317-0006 Gardia (set 1)
317-0007 Gardia (set 2) 317-0007 Gardia (set 2)
@ -79,7 +80,7 @@ static void decode(uint8_t *rom, uint8_t *decrypted, const uint8_t xor_table[128
} }
DEFINE_DEVICE_TYPE(NEC_315_5136, nec_315_5136_device, "nec_315_5136", "Nec 315-5136") DEFINE_DEVICE_TYPE(NEC_315_5136, nec_315_5136_device, "nec_315_5136", "NEC 315-5136")
DEFINE_DEVICE_TYPE(SEGA_315_5179, sega_315_5179_device, "sega_315_5179", "Sega 315-5179") DEFINE_DEVICE_TYPE(SEGA_315_5179, sega_315_5179_device, "sega_315_5179", "Sega 315-5179")
DEFINE_DEVICE_TYPE(SEGA_315_5178, sega_315_5178_device, "sega_315_5178", "Sega 315-5178") DEFINE_DEVICE_TYPE(SEGA_315_5178, sega_315_5178_device, "sega_315_5178", "Sega 315-5178")
DEFINE_DEVICE_TYPE(SEGA_315_5177, sega_315_5177_device, "sega_315_5177", "Sega 315-5177") // also seen as 317-5000 DEFINE_DEVICE_TYPE(SEGA_315_5177, sega_315_5177_device, "sega_315_5177", "Sega 315-5177") // also seen as 317-5000

102
src/mame/jaleco/homerun.cpp
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@ -1,32 +1,27 @@
// license:BSD-3-Clause // license:BSD-3-Clause
// copyright-holders: Tomasz Slanina // copyright-holders: Tomasz Slanina
/* /*
Moero!! Pro Yakyuu Homerun Kyousou - (c) 1988 Jaleco
Dynamic Shoot Kyousou - (c) 1988 Jaleco
Ganbare Jajamaru Saisho wa Goo / Ganbare Jajamaru Hop Step & Jump - (c) 1990 Jaleco
Driver by Tomasz Slanina
They're gambling games (seems to be aimed at kids), with a little skill involved. Moero!! Pro Yakyuu Homerun Kyousou - (c) 1988 Jaleco
All games have a medal hopper to reward the player. Dynamic Shoot Kyousou - (c) 1988 Jaleco
Ganbare Jajamaru Saisho wa Goo / Ganbare Jajamaru Hop Step & Jump - (c) 1990 Jaleco
Driver by Tomasz Slanina
*weird* hardware - based on NES version They're gambling games (seems to be aimed at kids), with a little skill involved.
(gfx bank changed in the middle of screen, All games have a medal hopper to reward the player.
sprites in NES format etc)
homerun, dynashot and ganjaja use an extra soundchip for playing voice/samples *weird* hardware - based on NES version
(gfx bank changed in the middle of screen,
sprites in NES format etc)
Todo : homerun, dynashot and ganjaja use an extra soundchip for playing voice/samples
- Dump homerun and dynashot sample ROM
- Improve controls/DIP switches
- Fix sprite glitches in ganjaja Hop Step & Jump
- Fix sample playing in ganjaja Saisho wa Goo. The words 'rock', 'paper', scissors' are not played?
- Fix small gfx glitch on right side of screen in homerun. On the real PCB there is nothing on the right side.
- Fix coinage; Extra credits are added on the first coin-up so with 5C 1C, only 4 coins are required for a credit.
After that first credit, coinage works as expected and additional crediting requires the correct number of coins.
When X-Coins Y-Credits is active (where X=* and Y>1), coinage works as expected.
When starting the game with 1C 1C active, all games start with 1 credit.
TODO:
- Dump homerun and dynashot sample ROM
- Improve controls/DIP switches
- Fix sprite glitches in ganjaja Hop Step & Jump
- Fix sample playing in ganjaja Saisho wa Goo. The words 'rock', 'paper', scissors' are not played?
- Fix small gfx glitch on right side of screen in homerun. On the real PCB there is nothing on the right side.
------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------
@ -105,7 +100,6 @@ This version shows the 2nd-chance number countdown on screen that is mentioned i
777 2nd chance video reference: https://www.youtube.com/watch?v=FBCD2tXG4Jo&t=392 777 2nd chance video reference: https://www.youtube.com/watch?v=FBCD2tXG4Jo&t=392
This version of Homerun is not dumped. This version of Homerun is not dumped.
------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------
*/ */
@ -220,26 +214,24 @@ void homerun_state::scrollx_w(u8 data)
void homerun_state::banking_w(u8 data) void homerun_state::banking_w(u8 data)
{ {
u8 const old = m_gfx_ctrl; if (m_gfx_ctrl != data)
if (old ^ data)
{ {
if ((old ^ data) & 3) if ((m_gfx_ctrl ^ data) & 3)
{ {
// games do mid-screen gfx bank switching // games do mid-screen gfx bank switching
int vpos = m_screen->vpos(); m_screen->update_partial(m_screen->vpos());
m_screen->update_partial(vpos);
} }
// d0-d1: gfx bank // d0-d1: gfx bank
// d2-d4: ? // d2-d4: ?
// d5-d7: prg bank // d5-d7: prg bank
m_gfx_ctrl = data; if ((m_gfx_ctrl ^ data) & 1)
if ((old ^ m_gfx_ctrl) & 1)
m_tilemap->mark_all_dirty(); m_tilemap->mark_all_dirty();
if ((old ^ m_gfx_ctrl) >> 5 & 7) if ((m_gfx_ctrl ^ data) >> 5 & 7)
m_mainbank->set_entry(m_gfx_ctrl >> 5 & 7); m_mainbank->set_entry(data >> 5 & 7);
m_gfx_ctrl = data;
} }
} }
@ -352,8 +344,8 @@ void homerun_state::control_w(u8 data)
// d5: d7756 reset pin(?) // d5: d7756 reset pin(?)
if (m_d7756 != nullptr) if (m_d7756 != nullptr)
{ {
m_d7756->reset_w(!BIT(data, 5)); m_d7756->reset_w(BIT(~data, 5));
m_d7756->start_w(!BIT(data, 4)); m_d7756->start_w(BIT(data, 4));
} }
if (m_samples != nullptr) if (m_samples != nullptr)
{ {
@ -440,7 +432,7 @@ static INPUT_PORTS_START( homerun )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON1 )
PORT_START("IN2") PORT_START("IN2")
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_COIN1 )
PORT_BIT( 0xdf, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0xdf, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_START("DSW") PORT_START("DSW")
@ -448,20 +440,12 @@ static INPUT_PORTS_START( homerun )
PORT_DIPSETTING( 0x00, DEF_STR( 5C_1C ) ) PORT_DIPSETTING( 0x00, DEF_STR( 5C_1C ) )
PORT_DIPSETTING( 0x01, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x01, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x02, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( Free_Play ) ) // game boots with 2 permanent credits which is correct PORT_DIPSETTING( 0x03, DEF_STR( Free_Play ) ) // game boots with 2 permanent credits which is correct
PORT_DIPUNUSED_DIPLOC( 0x04, 0x04, "DIPSW:3" ) // manual shows blank so assumed to be unused PORT_DIPUNUSED_DIPLOC( 0x04, 0x04, "DIPSW:3" ) // manual shows blank so assumed to be unused
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) PORT_DIPLOCATION("DIPSW:4") PORT_DIPUNKNOWN_DIPLOC( 0x08, 0x08, "DIPSW:4" )
PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) PORT_DIPUNKNOWN_DIPLOC( 0x10, 0x10, "DIPSW:5" )
PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPUNKNOWN_DIPLOC( 0x20, 0x20, "DIPSW:6" )
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) PORT_DIPLOCATION("DIPSW:5") PORT_DIPUNKNOWN_DIPLOC( 0x40, 0x40, "DIPSW:7" )
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) PORT_DIPLOCATION("DIPSW:6")
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) PORT_DIPLOCATION("DIPSW:7")
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("DIPSW:8") PORT_DIPNAME( 0x80, 0x80, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("DIPSW:8")
PORT_DIPSETTING( 0x80, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x80, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x00, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x00, DEF_STR( 1C_2C ) )
@ -489,7 +473,7 @@ static INPUT_PORTS_START( dynashot )
PORT_START("IN0") PORT_START("IN0")
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN2 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(FUNC(homerun_state::sprite0_r)) PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(FUNC(homerun_state::sprite0_r))
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED ) // ... actually does have a D7756 on the PCB PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED ) // ... actually does have a D7756 on the PCB
PORT_BIT( 0x37, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x37, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_START("IN1") PORT_START("IN1")
@ -503,7 +487,7 @@ static INPUT_PORTS_START( dynashot )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON1 )
PORT_START("IN2") PORT_START("IN2")
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_COIN1 )
PORT_BIT( 0xdf, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0xdf, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_START("DSW") PORT_START("DSW")
@ -511,14 +495,14 @@ static INPUT_PORTS_START( dynashot )
PORT_DIPSETTING( 0x00, DEF_STR( 5C_1C ) ) PORT_DIPSETTING( 0x00, DEF_STR( 5C_1C ) )
PORT_DIPSETTING( 0x01, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x01, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x02, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 1C_1C ) ) // game boots with 1 credit inserted - wrong PORT_DIPSETTING( 0x03, DEF_STR( 1C_1C ) )
PORT_DIPUNKNOWN_DIPLOC( 0x04, 0x04, "DIPSW:3" ) PORT_DIPUNKNOWN_DIPLOC( 0x04, 0x04, "DIPSW:3" )
PORT_DIPUNKNOWN_DIPLOC( 0x08, 0x08, "DIPSW:4" ) PORT_DIPUNKNOWN_DIPLOC( 0x08, 0x08, "DIPSW:4" )
PORT_DIPUNKNOWN_DIPLOC( 0x10, 0x10, "DIPSW:5" ) PORT_DIPUNKNOWN_DIPLOC( 0x10, 0x10, "DIPSW:5" )
PORT_DIPUNKNOWN_DIPLOC( 0x20, 0x20, "DIPSW:6" ) PORT_DIPUNKNOWN_DIPLOC( 0x20, 0x20, "DIPSW:6" )
PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("DIPSW:7,8") PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("DIPSW:7,8")
PORT_DIPSETTING( 0x80, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x80, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0xc0, DEF_STR( 1C_1C ) ) // game boots with 1 credit inserted - wrong PORT_DIPSETTING( 0xc0, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x40, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x40, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x00, DEF_STR( 1C_5C ) ) PORT_DIPSETTING( 0x00, DEF_STR( 1C_5C ) )
INPUT_PORTS_END INPUT_PORTS_END
@ -541,16 +525,14 @@ static INPUT_PORTS_START( ganjaja )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_START("IN2") PORT_START("IN2")
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN ) // bit masked with IN0 IPT_COIN1, maybe coin lockout? PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN ) // also coin 2?
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_COIN1 )
PORT_BIT( 0xcf, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0xcf, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_START("DSW") PORT_START("DSW")
// Starts game with coin in if 1C_1C PORT_DIPNAME( 0x01, 0x01, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("DIPSW:1")
// With 2C_1C only 1 coin is needed to start the game because 1 extra credit is incorrectly given
PORT_DIPNAME( 0x01, 0x00, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("DIPSW:1")
PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x01, DEF_STR( 1C_1C ) ) // game boots with 1 credit inserted - wrong PORT_DIPSETTING( 0x01, DEF_STR( 1C_1C ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("DIPSW:2") PORT_DIPNAME( 0x02, 0x02, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("DIPSW:2")
PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x02, DEF_STR( 1C_1C ) )
@ -558,7 +540,9 @@ static INPUT_PORTS_START( ganjaja )
PORT_DIPUNKNOWN_DIPLOC( 0x08, 0x08, "DIPSW:4" ) PORT_DIPUNKNOWN_DIPLOC( 0x08, 0x08, "DIPSW:4" )
PORT_DIPUNKNOWN_DIPLOC( 0x10, 0x10, "DIPSW:5" ) PORT_DIPUNKNOWN_DIPLOC( 0x10, 0x10, "DIPSW:5" )
PORT_DIPUNKNOWN_DIPLOC( 0x20, 0x20, "DIPSW:6" ) // chance to win? PORT_DIPUNKNOWN_DIPLOC( 0x20, 0x20, "DIPSW:6" ) // chance to win?
PORT_DIPUNKNOWN_DIPLOC( 0x40, 0x40, "DIPSW:7" ) // " PORT_DIPNAME( 0x40, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("DIPSW:7")
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, "Game" ) PORT_DIPLOCATION("DIPSW:8") PORT_DIPNAME( 0x80, 0x80, "Game" ) PORT_DIPLOCATION("DIPSW:8")
PORT_DIPSETTING( 0x80, "Saisho wa Goo" ) PORT_DIPSETTING( 0x80, "Saisho wa Goo" )
PORT_DIPSETTING( 0x00, "Hop Step & Jump" ) PORT_DIPSETTING( 0x00, "Hop Step & Jump" )

4
src/mame/sega/system1.cpp
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@ -1355,8 +1355,8 @@ static INPUT_PORTS_START( imsorry )
PORT_DIPNAME( 0x02, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SWB:2") PORT_DIPNAME( 0x02, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SWB:2")
PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x0C, 0x0C, DEF_STR( Lives ) ) PORT_DIPLOCATION("SWB:3,4") PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Lives ) ) PORT_DIPLOCATION("SWB:3,4")
PORT_DIPSETTING( 0x0C, "3" ) PORT_DIPSETTING( 0x0c, "3" )
PORT_DIPSETTING( 0x08, "4" ) PORT_DIPSETTING( 0x08, "4" )
PORT_DIPSETTING( 0x04, "5" ) PORT_DIPSETTING( 0x04, "5" )
PORT_DIPSETTING( 0x00, DEF_STR( Infinite ) ) PORT_DIPSETTING( 0x00, DEF_STR( Infinite ) )