diff options
Diffstat (limited to 'src/devices/machine/adc0844.h')
-rw-r--r-- | src/devices/machine/adc0844.h | 68 |
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 |