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konmedal.cpp play some uPD7759 samples

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This commit is contained in:
MetalliC 2020-01-22 02:03:08 +02:00
parent f954ec9fb3
commit c0b3e7c6cd
2 changed files with 24 additions and 6 deletions
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5
src/devices/sound/upd7759.cpp
View File

@ -287,7 +287,7 @@ void upd7756_device::device_start()
void upd775x_device::device_reset()
{
m_pos = 0;
m_fifo_in = 0;
//m_fifo_in = 0; // this seems keeping state when /RESET line asserted (test case: konmedal.cpp games)
m_state = STATE_IDLE;
m_clocks_left = 0;
m_nibbles_left = 0;
@ -699,6 +699,9 @@ void upd775x_device::port_w(u8 data)
READ_LINE_MEMBER( upd775x_device::busy_r )
{
/* update the stream first */
m_channel->update();
/* return /BUSY */
return (m_state == STATE_IDLE);
}

25
src/mame/drivers/konmedal.cpp
View File

@ -62,7 +62,7 @@ public:
m_palette(*this, "palette"),
m_ymz(*this, "ymz"),
m_oki(*this, "oki"),
m_upd7759(*this, "upd7759"),
m_upd7759(*this, "upd"),
m_nvram(*this, "nvram"),
m_outport(*this, "OUT")
{ }
@ -136,6 +136,10 @@ WRITE8_MEMBER(konmedal_state::control2_w)
{
//printf("%02x to control2\n", data);
m_control2 = data;
// note: this is needed because games clear reset line and assert start line at the same time, but MAME's outport can't handle right order
if (m_upd7759)
m_upd7759->reset_w((data & 2) ? 1 : 0);
m_outport->write(data);
}
@ -452,6 +456,17 @@ static INPUT_PORTS_START( konmedal )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("hopper", hopper_device, motor_w)
INPUT_PORTS_END
static INPUT_PORTS_START( shuriboy )
PORT_INCLUDE( konmedal )
PORT_MODIFY("IN1")
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("upd", upd7759_device, busy_r)
PORT_MODIFY("OUT")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("upd", upd7759_device, reset_w) // this should be called 1st, but it's not
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("upd", upd7759_device, start_w)
INPUT_PORTS_END
void konmedal_state::machine_start()
{
membank("bank1")->configure_entries(0, 0x10, memregion("maincpu")->base(), 0x2000);
@ -660,7 +675,7 @@ void konmedal_state::shuriboy(machine_config &config)
K051649(config, "k051649", XTAL(24'000'000) / 12).add_route(ALL_OUTPUTS, "mono", 0.45); // divisor unknown
UPD7759(config, m_upd7759);
UPD7759(config, m_upd7759, XTAL(640'000)).add_route(ALL_OUTPUTS, "mono", 0.60);
}
void konmedal_state::fuusenpn(machine_config &config)
@ -892,9 +907,9 @@ ROM_START( mariorou )
ROM_END
// K052109 (TMNT tilemaps) board
GAME( 1991, mariorou, 0, mariorou, konmedal, konmedal_state, shuri_init, ROT0, "Konami", "Mario Roulette", MACHINE_NOT_WORKING)
GAME( 1993, shuriboy, 0, shuriboy, konmedal, konmedal_state, shuri_init, ROT0, "Konami", "Shuriken Boy", MACHINE_NOT_WORKING)
GAME( 1993, fuusenpn, 0, fuusenpn, konmedal, konmedal_state, shuri_init, ROT0, "Konami", "Fuusen Pentai", MACHINE_NOT_WORKING)
GAME( 1991, mariorou, 0, mariorou, shuriboy, konmedal_state, shuri_init, ROT0, "Konami", "Mario Roulette", MACHINE_NOT_WORKING)
GAME( 1993, shuriboy, 0, shuriboy, shuriboy, konmedal_state, shuri_init, ROT0, "Konami", "Shuriken Boy", MACHINE_NOT_WORKING)
GAME( 1993, fuusenpn, 0, fuusenpn, shuriboy, konmedal_state, shuri_init, ROT0, "Konami", "Fuusen Pentai", MACHINE_NOT_WORKING)
// K054156/K054157 (GX tilemaps) board
GAME( 1994, buttobi, 0, ddboy, konmedal, konmedal_state, medal_init, ROT0, "Konami", "Buttobi Striker", MACHINE_NOT_WORKING)