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Fixed main/audio CPU clock for janyuki / jantouki

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Both CPUs were running too fast
This commit is contained in:
wd40yasu 2024-12-29 08:05:23 +09:00
parent 465365500d
commit cd0bc5ac39
1 changed files with 2 additions and 2 deletions
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4
src/mame/dynax/dynax.cpp
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@ -4349,12 +4349,12 @@ void jantouki_state::machine_reset()
void jantouki_state::jantouki(machine_config &config) void jantouki_state::jantouki(machine_config &config)
{ {
/* basic machine hardware */ /* basic machine hardware */
Z80(config, m_maincpu, 22000000 / 4); /* 5.5MHz */ Z80(config, m_maincpu, 22000000 / 8); /* 2.75MHz */
m_maincpu->set_addrmap(AS_PROGRAM, &jantouki_state::jantouki_mem_map); m_maincpu->set_addrmap(AS_PROGRAM, &jantouki_state::jantouki_mem_map);
m_maincpu->set_addrmap(AS_IO, &jantouki_state::jantouki_io_map); m_maincpu->set_addrmap(AS_IO, &jantouki_state::jantouki_io_map);
m_maincpu->set_irq_acknowledge_callback("mainirq", FUNC(rst_pos_buffer_device::inta_cb)); // IM 0 needs an opcode on the data bus m_maincpu->set_irq_acknowledge_callback("mainirq", FUNC(rst_pos_buffer_device::inta_cb)); // IM 0 needs an opcode on the data bus
Z80(config, m_soundcpu, 22000000 / 4); /* 5.5MHz */ Z80(config, m_soundcpu, 22000000 / 8); /* 2.75MHz */
m_soundcpu->set_addrmap(AS_PROGRAM, &jantouki_state::jantouki_sound_mem_map); m_soundcpu->set_addrmap(AS_PROGRAM, &jantouki_state::jantouki_sound_mem_map);
m_soundcpu->set_addrmap(AS_IO, &jantouki_state::jantouki_sound_io_map); m_soundcpu->set_addrmap(AS_IO, &jantouki_state::jantouki_sound_io_map);
m_soundcpu->set_irq_acknowledge_callback("soundirq", FUNC(rst_pos_buffer_device::inta_cb)); // IM 0 needs an opcode on the data bus m_soundcpu->set_irq_acknowledge_callback("soundirq", FUNC(rst_pos_buffer_device::inta_cb)); // IM 0 needs an opcode on the data bus