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Diffstat (limited to 'src/devices/machine/ym2148.h')
-rw-r--r--src/devices/machine/ym2148.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/devices/machine/ym2148.h b/src/devices/machine/ym2148.h
index 3cb13bf2058..8d858a1b692 100644
--- a/src/devices/machine/ym2148.h
+++ b/src/devices/machine/ym2148.h
@@ -34,13 +34,14 @@ public:
uint8_t read(offs_t offset);
void write(offs_t offset, uint8_t data);
- DECLARE_WRITE_LINE_MEMBER(write_rxd);
+ void write_rxd(int state);
uint8_t get_irq_vector();
protected:
- 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;
+ virtual void device_start() override ATTR_COLD;
+ virtual void device_reset() override ATTR_COLD;
+
+ TIMER_CALLBACK_MEMBER(serial_clock_tick);
private:
devcb_write_line m_txd_handler;