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Diffstat (limited to 'src/devices/machine/at28c16.h')
-rw-r--r--src/devices/machine/at28c16.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/devices/machine/at28c16.h b/src/devices/machine/at28c16.h
index 54c87fccb4f..e7b564929c5 100644
--- a/src/devices/machine/at28c16.h
+++ b/src/devices/machine/at28c16.h
@@ -35,15 +35,14 @@ public:
protected:
// device-level overrides
virtual void device_start() override;
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
// device_memory_interface overrides
virtual space_config_vector memory_space_config() const override;
// device_nvram_interface overrides
virtual void nvram_default() override;
- virtual void nvram_read(emu_file &file) override;
- virtual void nvram_write(emu_file &file) override;
+ virtual bool nvram_read(util::read_stream &file) override;
+ virtual bool nvram_write(util::write_stream &file) override;
private:
// internal state
@@ -55,8 +54,9 @@ private:
optional_region_ptr<uint8_t> m_default_data;
// I/O operations
- DECLARE_WRITE_LINE_MEMBER( set_a9_12v );
- DECLARE_WRITE_LINE_MEMBER( set_oe_12v );
+ void set_a9_12v(int state);
+ void set_oe_12v(int state);
+ TIMER_CALLBACK_MEMBER( write_complete );
void at28c16_map8(address_map &map);
};