summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/machine/am9519.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/machine/am9519.h')
-rw-r--r--src/devices/machine/am9519.h24
1 files changed, 12 insertions, 12 deletions
diff --git a/src/devices/machine/am9519.h b/src/devices/machine/am9519.h
index ec84cd50e52..20a76809070 100644
--- a/src/devices/machine/am9519.h
+++ b/src/devices/machine/am9519.h
@@ -42,14 +42,14 @@ public:
void data_w(u8 data);
u32 acknowledge();
- DECLARE_WRITE_LINE_MEMBER( ireq0_w ) { set_irq_line(0, state); }
- DECLARE_WRITE_LINE_MEMBER( ireq1_w ) { set_irq_line(1, state); }
- DECLARE_WRITE_LINE_MEMBER( ireq2_w ) { set_irq_line(2, state); }
- DECLARE_WRITE_LINE_MEMBER( ireq3_w ) { set_irq_line(3, state); }
- DECLARE_WRITE_LINE_MEMBER( ireq4_w ) { set_irq_line(4, state); }
- DECLARE_WRITE_LINE_MEMBER( ireq5_w ) { set_irq_line(5, state); }
- DECLARE_WRITE_LINE_MEMBER( ireq6_w ) { set_irq_line(6, state); }
- DECLARE_WRITE_LINE_MEMBER( ireq7_w ) { set_irq_line(7, state); }
+ void ireq0_w(int state) { set_irq_line(0, state); }
+ void ireq1_w(int state) { set_irq_line(1, state); }
+ void ireq2_w(int state) { set_irq_line(2, state); }
+ void ireq3_w(int state) { set_irq_line(3, state); }
+ void ireq4_w(int state) { set_irq_line(4, state); }
+ void ireq5_w(int state) { set_irq_line(5, state); }
+ void ireq6_w(int state) { set_irq_line(6, state); }
+ void ireq7_w(int state) { set_irq_line(7, state); }
IRQ_CALLBACK_MEMBER(iack_cb);
@@ -57,12 +57,10 @@ protected:
// 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:
- static constexpr device_timer_id TIMER_CHECK_IRQ = 0;
+ TIMER_CALLBACK_MEMBER(check_irqs);
- inline void set_timer() { timer_set(attotime::zero, TIMER_CHECK_IRQ); }
+private:
void set_irq_line(int irq, int state);
devcb_write_line m_out_int_func;
@@ -79,6 +77,8 @@ private:
u8 m_aclear;
u8 m_count[8];
u8 m_resp[8][4];
+
+ emu_timer *m_irq_check_timer;
};
DECLARE_DEVICE_TYPE(AM9519, am9519_device)