Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-07-04 17:38:08 +03:00
Code Issues Actions 36 Packages Projects Releases Wiki Activity

atetrisb2, atetrisb3: Fix regression

Browse Source
This commit is contained in:
AJR 2021-06-07 10:54:59 -04:00
parent 66d04a61ca
commit 16e300e630
1 changed files with 9 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/mame/drivers/atetris.cpp
View File

@ -9,9 +9,8 @@
Games supported: Games supported:
* Tetris * Tetris
Known bugs: Though of course none of the bootlegs have the actual SLAPSTIC, at
* the bootlegs don't actually have the slapstic. The additional least some appear to have simulated it using TTL and PLDs.
hardware needs to be emulated.
**************************************************************************** ****************************************************************************
@ -382,9 +381,9 @@ void atetris_state::atetris(machine_config &config)
void atetris_state::atetrisb2(machine_config &config) void atetris_state::atetrisb2(machine_config &config)
{ {
atetris_base(config); atetris(config);
config.device_remove("pokey1");
EEPROM_2804(config, "eeprom").lock_after_write(true); config.device_remove("pokey2");
/* basic machine hardware */ /* basic machine hardware */
m_maincpu->set_clock(BOOTLEG_CLOCK/8); m_maincpu->set_clock(BOOTLEG_CLOCK/8);
@ -398,12 +397,12 @@ void atetris_state::atetrisb2(machine_config &config)
void atetris_mcu_state::atetrisb3(machine_config &config) void atetris_mcu_state::atetrisb3(machine_config &config)
{ {
atetris_base(config); atetris(config);
config.device_remove("pokey1");
config.device_remove("pokey2");
m_maincpu->set_addrmap(AS_PROGRAM, &atetris_mcu_state::atetrisb3_map); m_maincpu->set_addrmap(AS_PROGRAM, &atetris_mcu_state::atetrisb3_map);
EEPROM_2816(config, "eeprom").lock_after_write(true);
I8749(config, m_mcu, 10_MHz_XTAL); I8749(config, m_mcu, 10_MHz_XTAL);
m_mcu->bus_in_cb().set(FUNC(atetris_mcu_state::mcu_bus_r)); m_mcu->bus_in_cb().set(FUNC(atetris_mcu_state::mcu_bus_r));
m_mcu->bus_out_cb().set(m_soundlatch[0], FUNC(generic_latch_8_device::acknowledge_w)); m_mcu->bus_out_cb().set(m_soundlatch[0], FUNC(generic_latch_8_device::acknowledge_w));
@ -417,7 +416,7 @@ void atetris_mcu_state::atetrisb3(machine_config &config)
for (int i = 0; i < 4; i++) for (int i = 0; i < 4; i++)
{ {
SN76489A(config, m_sn[i], 4000000).add_route(ALL_OUTPUTS, "mono", 0.50); SN76489A(config, m_sn[i], 4_MHz_XTAL).add_route(ALL_OUTPUTS, "mono", 0.50);
} }
} }