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Diffstat (limited to 'src/devices/bus/cbus/pc9801_86.h')
-rw-r--r--src/devices/bus/cbus/pc9801_86.h66
1 files changed, 47 insertions, 19 deletions
diff --git a/src/devices/bus/cbus/pc9801_86.h b/src/devices/bus/cbus/pc9801_86.h
index 0e2e0bb0cb4..70102a03907 100644
--- a/src/devices/bus/cbus/pc9801_86.h
+++ b/src/devices/bus/cbus/pc9801_86.h
@@ -13,7 +13,7 @@
#include "bus/cbus/pc9801_cbus.h"
#include "sound/dac.h"
-#include "sound/ym2608.h"
+#include "sound/ymopn.h"
#include "pc9801_snd.h"
//**************************************************************************
@@ -29,14 +29,7 @@ public:
pc9801_86_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
pc9801_86_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
- uint8_t opna_r(offs_t offset);
- void opna_w(offs_t offset, uint8_t data);
- uint8_t id_r();
- void mask_w(uint8_t data);
- uint8_t pcm_r(offs_t offset);
- void pcm_w(offs_t offset, uint8_t data);
-
- DECLARE_WRITE_LINE_MEMBER(sound_irq);
+ void sound_irq(int state);
protected:
// device-level overrides
@@ -45,25 +38,38 @@ protected:
virtual void device_reset() override;
// optional information overrides
virtual void device_add_mconfig(machine_config &config) override;
+ void opna_reset_routes_config(machine_config &config);
virtual ioport_constructor device_input_ports() const override;
virtual const tiny_rom_entry *device_rom_region() const override;
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
void pc9801_86_config(machine_config &config);
+ virtual u16 read_io_base() override;
+
+ TIMER_CALLBACK_MEMBER(dac_tick);
required_device<pc9801_slot_device> m_bus;
required_device<ym2608_device> m_opna;
+ void opna_map(address_map &map);
+
+ u8 opna_r(offs_t offset);
+ void opna_w(offs_t offset, u8 data);
+ virtual u8 id_r();
+ void mask_w(u8 data);
+ u8 pcm_r(offs_t offset);
+ void pcm_w(offs_t offset, u8 data);
+
+ u8 m_mask;
+
private:
int queue_count();
- uint8_t queue_pop();
-
+ u8 queue_pop();
- uint8_t m_mask, m_pcm_mode, m_vol[7], m_pcm_ctrl, m_pcm_mute;
+ u8 m_pcm_mode, m_vol[7], m_pcm_ctrl, m_pcm_mute;
uint16_t m_head, m_tail, m_count, m_irq_rate;
bool m_pcmirq, m_fmirq, m_pcm_clk, m_init;
required_device<dac_word_interface> m_ldac;
required_device<dac_word_interface> m_rdac;
- std::vector<uint8_t> m_queue;
+ std::vector<u8> m_queue;
emu_timer *m_dac_timer;
};
@@ -73,8 +79,10 @@ public:
// construction/destruction
pc9801_speakboard_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- uint8_t opna_slave_r(offs_t offset);
- void opna_slave_w(offs_t offset, uint8_t data);
+ static constexpr feature_type imperfect_features() { return feature::SOUND; }
+
+ u8 opna_slave_r(offs_t offset);
+ void opna_slave_w(offs_t offset, u8 data);
protected:
virtual void device_add_mconfig(machine_config &config) override;
@@ -86,13 +94,33 @@ private:
required_device<ym2608_device> m_opna_slave;
};
+class otomichan_kai_device : public pc9801_86_device
+{
+public:
+ // construction/destruction
+ otomichan_kai_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-// device type definition
-DECLARE_DEVICE_TYPE(PC9801_86, pc9801_86_device)
-DECLARE_DEVICE_TYPE(PC9801_SPEAKBOARD, pc9801_speakboard_device)
+ static constexpr feature_type imperfect_features() { return feature::SOUND; }
+ u8 opn2c_r(offs_t offset);
+ void opn2c_w(offs_t offset, u8 data);
+protected:
+ virtual void device_add_mconfig(machine_config &config) override;
+ virtual void device_start() override;
+ virtual void device_reset() override;
+ virtual const tiny_rom_entry *device_rom_region() const override;
+
+private:
+ required_device<ym3438_device> m_opn2c;
+
+ virtual u8 id_r() override;
+};
+// device type definition
+DECLARE_DEVICE_TYPE(PC9801_86, pc9801_86_device)
+DECLARE_DEVICE_TYPE(PC9801_SPEAKBOARD, pc9801_speakboard_device)
+DECLARE_DEVICE_TYPE(OTOMICHAN_KAI, otomichan_kai_device)
#endif // MAME_BUS_CBUS_PC9801_86_H