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-rw-r--r--src/mame/includes/bublbobl.h9
1 files changed, 3 insertions, 6 deletions
diff --git a/src/mame/includes/bublbobl.h b/src/mame/includes/bublbobl.h
index f0489e4f808..7c92f401812 100644
--- a/src/mame/includes/bublbobl.h
+++ b/src/mame/includes/bublbobl.h
@@ -21,11 +21,6 @@
class bublbobl_state : public driver_device
{
public:
- enum
- {
- TIMER_M68705_IRQ_ACK
- };
-
bublbobl_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_videoram(*this, "videoram")
@@ -74,6 +69,7 @@ public:
uint8_t m_port2_out = 0U;
uint8_t m_port3_out = 0U;
uint8_t m_port4_out = 0U;
+ emu_timer *m_irq_ack_timer = nullptr;
/* Bobble Bobble */
int m_ic43_a = 0;
int m_ic43_b = 0;
@@ -134,8 +130,9 @@ public:
void tokio_map_mcu(address_map &map);
void tokio_sound_map(address_map &map);
void tokio_subcpu_map(address_map &map);
+
protected:
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param) override;
+ TIMER_CALLBACK_MEMBER(irq_ack);
};