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Diffstat (limited to 'src/devices/machine/adc0844.h')
-rw-r--r--src/devices/machine/adc0844.h68
1 files changed, 60 insertions, 8 deletions
diff --git a/src/devices/machine/adc0844.h b/src/devices/machine/adc0844.h
index d18ba963172..404a4cfa7a4 100644
--- a/src/devices/machine/adc0844.h
+++ b/src/devices/machine/adc0844.h
@@ -48,6 +48,27 @@
#define MCFG_ADC0844_CH4_CB(_devcb) \
devcb = &adc0844_device::set_ch4_callback(*device, DEVCB_##_devcb);
+#define MCFG_ADC0848_ADD(_tag) \
+ MCFG_DEVICE_ADD(_tag, ADC0848, 0)
+
+#define MCFG_ADC0848_INTR_CB MCFG_ADC0844_INTR_CB
+#define MCFG_ADC0848_CH1_CB MCFG_ADC0844_CH1_CB
+#define MCFG_ADC0848_CH2_CB MCFG_ADC0844_CH2_CB
+#define MCFG_ADC0848_CH3_CB MCFG_ADC0844_CH3_CB
+#define MCFG_ADC0848_CH4_CB MCFG_ADC0844_CH4_CB
+
+#define MCFG_ADC0848_CH5_CB(_devcb) \
+ devcb = &adc0848_device::set_ch5_callback(*device, DEVCB_##_devcb);
+
+#define MCFG_ADC0848_CH6_CB(_devcb) \
+ devcb = &adc0848_device::set_ch6_callback(*device, DEVCB_##_devcb);
+
+#define MCFG_ADC0848_CH7_CB(_devcb) \
+ devcb = &adc0848_device::set_ch7_callback(*device, DEVCB_##_devcb);
+
+#define MCFG_ADC0848_CH8_CB(_devcb) \
+ devcb = &adc0848_device::set_ch8_callback(*device, DEVCB_##_devcb);
+
//**************************************************************************
// TYPE DEFINITIONS
@@ -64,32 +85,32 @@ public:
{ return downcast<adc0844_device &>(device).m_intr_cb.set_callback(std::forward<Object>(cb)); }
template <class Object> static devcb_base &set_ch1_callback(device_t &device, Object &&cb)
- { return downcast<adc0844_device &>(device).m_channel_cb[0].set_callback(std::forward<Object>(cb)); }
+ { return downcast<adc0844_device &>(device).m_ch1_cb.set_callback(std::forward<Object>(cb)); }
template <class Object> static devcb_base &set_ch2_callback(device_t &device, Object &&cb)
- { return downcast<adc0844_device &>(device).m_channel_cb[1].set_callback(std::forward<Object>(cb)); }
+ { return downcast<adc0844_device &>(device).m_ch2_cb.set_callback(std::forward<Object>(cb)); }
template <class Object> static devcb_base &set_ch3_callback(device_t &device, Object &&cb)
- { return downcast<adc0844_device &>(device).m_channel_cb[2].set_callback(std::forward<Object>(cb)); }
+ { return downcast<adc0844_device &>(device).m_ch3_cb.set_callback(std::forward<Object>(cb)); }
template <class Object> static devcb_base &set_ch4_callback(device_t &device, Object &&cb)
- { return downcast<adc0844_device &>(device).m_channel_cb[3].set_callback(std::forward<Object>(cb)); }
+ { return downcast<adc0844_device &>(device).m_ch4_cb.set_callback(std::forward<Object>(cb)); }
DECLARE_READ8_MEMBER(read);
- DECLARE_WRITE8_MEMBER(write);
+ virtual DECLARE_WRITE8_MEMBER(write);
protected:
+ adc0844_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
+
// device-level overrides
virtual void device_start() override;
- virtual void device_reset() override;
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
-private:
uint8_t clamp(int value);
// callbacks
devcb_write_line m_intr_cb;
- devcb_read8 m_channel_cb[4];
+ devcb_read8 m_ch1_cb, m_ch2_cb, m_ch3_cb, m_ch4_cb;
emu_timer *m_conversion_timer;
@@ -98,7 +119,38 @@ private:
uint8_t m_result;
};
+class adc0848_device : public adc0844_device
+{
+public:
+ // construction/destruction
+ adc0848_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+ // configuration
+ template <class Object> static devcb_base &set_ch5_callback(device_t &device, Object &&cb)
+ { return downcast<adc0848_device &>(device).m_ch5_cb.set_callback(std::forward<Object>(cb)); }
+
+ template <class Object> static devcb_base &set_ch6_callback(device_t &device, Object &&cb)
+ { return downcast<adc0848_device &>(device).m_ch6_cb.set_callback(std::forward<Object>(cb)); }
+
+ template <class Object> static devcb_base &set_ch7_callback(device_t &device, Object &&cb)
+ { return downcast<adc0848_device &>(device).m_ch7_cb.set_callback(std::forward<Object>(cb)); }
+
+ template <class Object> static devcb_base &set_ch8_callback(device_t &device, Object &&cb)
+ { return downcast<adc0848_device &>(device).m_ch8_cb.set_callback(std::forward<Object>(cb)); }
+
+ virtual DECLARE_WRITE8_MEMBER(write) override;
+
+protected:
+ // device-level overrides
+ virtual void device_start() override;
+ virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
+
+private:
+ devcb_read8 m_ch5_cb, m_ch6_cb, m_ch7_cb, m_ch8_cb;
+};
+
// device type definition
DECLARE_DEVICE_TYPE(ADC0844, adc0844_device)
+DECLARE_DEVICE_TYPE(ADC0848, adc0848_device)
#endif // MAME_DEVICES_MACHINE_ADC0844_H