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Diffstat (limited to 'src/devices/machine/nsc810.h')
-rw-r--r--src/devices/machine/nsc810.h63
1 files changed, 39 insertions, 24 deletions
diff --git a/src/devices/machine/nsc810.h b/src/devices/machine/nsc810.h
index 520591208f7..bebeb8f82a6 100644
--- a/src/devices/machine/nsc810.h
+++ b/src/devices/machine/nsc810.h
@@ -16,38 +16,24 @@ class nsc810_device : public device_t
{
public:
// construction/destruction
- nsc810_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, uint32_t clk0, uint32_t clk1)
- : nsc810_device(mconfig, tag, owner, clock)
- {
- set_timer0_clock(clk0);
- set_timer1_clock(clk1);
- }
-
- nsc810_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, const XTAL &clk0, const XTAL &clk1)
- : nsc810_device(mconfig, tag, owner, clock)
- {
- set_timer0_clock(clk0.value());
- set_timer1_clock(clk1.value());
- }
-
nsc810_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- auto portA_read_callback() { return m_portA_r.bind(); }
- auto portB_read_callback() { return m_portB_r.bind(); }
- auto portC_read_callback() { return m_portC_r.bind(); }
- auto portA_write_callback() { return m_portA_w.bind(); }
- auto portB_write_callback() { return m_portB_w.bind(); }
- auto portC_write_callback() { return m_portC_w.bind(); }
- auto timer0_callback() { return m_timer0_out.bind(); }
- auto timer1_callback() { return m_timer1_out.bind(); }
+ template <class Object> devcb_base &set_portA_read_callback(Object &&cb) { return m_portA_r.set_callback(std::forward<Object>(cb)); }
+ template <class Object> devcb_base &set_portB_read_callback(Object &&cb) { return m_portB_r.set_callback(std::forward<Object>(cb)); }
+ template <class Object> devcb_base &set_portC_read_callback(Object &&cb) { return m_portC_r.set_callback(std::forward<Object>(cb)); }
+ template <class Object> devcb_base &set_portA_write_callback(Object &&cb) { return m_portA_w.set_callback(std::forward<Object>(cb)); }
+ template <class Object> devcb_base &set_portB_write_callback(Object &&cb) { return m_portB_w.set_callback(std::forward<Object>(cb)); }
+ template <class Object> devcb_base &set_portC_write_callback(Object &&cb) { return m_portC_w.set_callback(std::forward<Object>(cb)); }
+ template <class Object> devcb_base &set_timer0_callback(Object &&cb) { return m_timer0_out.set_callback(std::forward<Object>(cb)); }
+ template <class Object> devcb_base &set_timer1_callback(Object &&cb) { return m_timer1_out.set_callback(std::forward<Object>(cb)); }
void set_timer0_clock(uint32_t clk) { m_timer0_clock = clk; }
void set_timer0_clock(const XTAL &clk) { set_timer0_clock(clk.value()); }
void set_timer1_clock(uint32_t clk) { m_timer1_clock = clk; }
void set_timer1_clock(const XTAL &clk) { set_timer1_clock(clk.value()); }
- uint8_t read(offs_t offset);
- void write(offs_t offset, uint8_t data);
+ DECLARE_READ8_MEMBER(read);
+ DECLARE_WRITE8_MEMBER(write);
protected:
virtual void device_start() override;
@@ -116,6 +102,35 @@ private:
};
};
+#define MCFG_NSC810_ADD(_tag, _t0clk, _t1clk) \
+ MCFG_DEVICE_ADD(_tag, NSC810, 0) \
+ downcast<nsc810_device *>(device)->set_timer0_clock(_t0clk); \
+ downcast<nsc810_device *>(device)->set_timer1_clock(_t1clk);
+
+#define MCFG_NSC810_PORTA_READ(_read) \
+ downcast<nsc810_device &>(*device).set_portA_read_callback(DEVCB_##_read);
+
+#define MCFG_NSC810_PORTB_READ(_read) \
+ downcast<nsc810_device &>(*device).set_portB_read_callback(DEVCB_##_read);
+
+#define MCFG_NSC810_PORTC_READ(_read) \
+ downcast<nsc810_device &>(*device).set_portC_read_callback(DEVCB_##_read);
+
+#define MCFG_NSC810_PORTA_WRITE(_write) \
+ downcast<nsc810_device &>(*device).set_portA_write_callback(DEVCB_##_write);
+
+#define MCFG_NSC810_PORTB_WRITE(_write) \
+ downcast<nsc810_device &>(*device).set_portB_write_callback(DEVCB_##_write);
+
+#define MCFG_NSC810_PORTC_WRITE(_write) \
+ downcast<nsc810_device &>(*device).set_portC_write_callback(DEVCB_##_write);
+
+#define MCFG_NSC810_TIMER0_OUT(_write) \
+ downcast<nsc810_device &>(*device).set_timer0_callback(DEVCB_##_write);
+
+#define MCFG_NSC810_TIMER1_OUT(_write) \
+ downcast<nsc810_device &>(*device).set_timer1_callback(DEVCB_##_write);
+
// device type definition
DECLARE_DEVICE_TYPE(NSC810, nsc810_device)