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Diffstat (limited to 'src/mame/audio/namco52.h')
-rw-r--r--src/mame/audio/namco52.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mame/audio/namco52.h b/src/mame/audio/namco52.h
index 514c25d9c31..a2589186a80 100644
--- a/src/mame/audio/namco52.h
+++ b/src/mame/audio/namco52.h
@@ -16,8 +16,10 @@ public:
void set_extclock(attoseconds_t clk) { m_extclock = clk; }
auto romread_callback() { return m_romread.bind(); }
auto si_callback() { return m_si.bind(); }
+ namco_52xx_device &set_irq_duration(attotime t) { m_irq_duration = t; return *this; }
DECLARE_WRITE_LINE_MEMBER( reset );
+ WRITE_LINE_MEMBER( chip_select );
void write(uint8_t data);
protected:
@@ -35,6 +37,7 @@ private:
required_device<mb88_cpu_device> m_cpu;
required_device<discrete_device> m_discrete;
+ attotime m_irq_duration;
int m_basenode;
attoseconds_t m_extclock;
emu_timer *m_extclock_pulse_timer;