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ddragonba, ltd4 games: Fix regressions related to recent 6803 changes (nw)

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This commit is contained in:
AJR 2018-10-28 23:08:33 -04:00
parent f403a46c07
commit f7996ed2ad
3 changed files with 12 additions and 21 deletions
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16
src/mame/drivers/ddragon.cpp
View File

@ -574,11 +574,6 @@ void ddragon_state::dd2_sub_map(address_map &map)
map(0xe000, 0xe000).w(FUNC(ddragon_state::ddragon2_sub_irq_w));
}
void ddragon_state::ddragonba_sub_portmap(address_map &map)
{
map(0x0000, 0x01ff).w(FUNC(ddragon_state::ddragonba_port_w));
}
/*************************************
*
@ -1008,14 +1003,15 @@ MACHINE_CONFIG_START(ddragon_state::ddragonb)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(ddragon_state::ddragonba)
void ddragon_state::ddragonba(machine_config &config)
{
ddragon(config);
/* basic machine hardware */
MCFG_DEVICE_REPLACE("sub", M6803, MAIN_CLOCK / 2) /* 6MHz / 4 internally */
MCFG_DEVICE_PROGRAM_MAP(ddragonba_sub_map)
MCFG_DEVICE_IO_MAP(ddragonba_sub_portmap)
MACHINE_CONFIG_END
m6803_cpu_device &sub(M6803(config.replace(), "sub", MAIN_CLOCK / 2)); // 6MHz / 4 internally
sub.set_addrmap(AS_PROGRAM, &ddragon_state::ddragonba_sub_map);
sub.out_p2_cb().set(FUNC(ddragon_state::ddragonba_port_w));
}
MACHINE_CONFIG_START(ddragon_state::ddragon6809)

16
src/mame/drivers/ltd.cpp
View File

@ -81,7 +81,6 @@ private:
DECLARE_WRITE8_MEMBER(count_reset_w);
TIMER_DEVICE_CALLBACK_MEMBER(timer_r);
void ltd3_map(address_map &map);
void ltd4_io(address_map &map);
void ltd4_map(address_map &map);
bool m_timer_r;
@ -123,12 +122,6 @@ void ltd_state::ltd4_map(address_map &map)
map(0xc000, 0xdfff).rom().mirror(0x2000).region("roms", 0);
}
void ltd_state::ltd4_io(address_map &map)
{
map(0x0100, 0x0100).rw(FUNC(ltd_state::port1_r), FUNC(ltd_state::port1_w));
map(0x0101, 0x0101).rw(FUNC(ltd_state::port2_r), FUNC(ltd_state::port2_w));
}
// bits 6,7 not connected to data bus
// 1=does something in Atlantis; 2=does something in Black Hole; note that sometimes pressing G or H will reboot the machine.
static INPUT_PORTS_START( ltd3 )
@ -548,9 +541,12 @@ MACHINE_CONFIG_END
MACHINE_CONFIG_START(ltd_state::ltd4)
/* basic machine hardware */
MCFG_DEVICE_ADD("maincpu", M6803, XTAL(3'579'545)) // guess, no details available
MCFG_DEVICE_PROGRAM_MAP(ltd4_map)
MCFG_DEVICE_IO_MAP(ltd4_io)
m6803_cpu_device &maincpu(M6803(config, "maincpu", XTAL(3'579'545))); // guess, no details available
maincpu.set_addrmap(AS_PROGRAM, &ltd_state::ltd4_map);
maincpu.in_p1_cb().set(FUNC(ltd_state::port1_r));
maincpu.out_p1_cb().set(FUNC(ltd_state::port1_w));
maincpu.in_p2_cb().set(FUNC(ltd_state::port2_r));
maincpu.out_p2_cb().set(FUNC(ltd_state::port2_w));
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);

1
src/mame/includes/ddragon.h
View File

@ -152,7 +152,6 @@ private:
void dd2_sub_map(address_map &map);
void ddragon_map(address_map &map);
void ddragonba_sub_map(address_map &map);
void ddragonba_sub_portmap(address_map &map);
void sound_map(address_map &map);
void sub_map(address_map &map);
};