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Diffstat (limited to 'src/devices/machine/mccs1850.h')
-rw-r--r--src/devices/machine/mccs1850.h31
1 files changed, 14 insertions, 17 deletions
diff --git a/src/devices/machine/mccs1850.h b/src/devices/machine/mccs1850.h
index 62b7f5d5afc..3dd6b0173e6 100644
--- a/src/devices/machine/mccs1850.h
+++ b/src/devices/machine/mccs1850.h
@@ -43,36 +43,33 @@ public:
auto pse_wr_callback() { return pse_cb.bind(); }
auto nuc_wr_callback() { return nuc_cb.bind(); }
- DECLARE_WRITE_LINE_MEMBER( ce_w );
- DECLARE_WRITE_LINE_MEMBER( sck_w );
- DECLARE_READ_LINE_MEMBER( sdo_r );
- DECLARE_WRITE_LINE_MEMBER( sdi_w );
- DECLARE_WRITE_LINE_MEMBER( pwrsw_w );
- DECLARE_WRITE_LINE_MEMBER( por_w );
- DECLARE_WRITE_LINE_MEMBER( test_w );
+ void ce_w(int state);
+ void sck_w(int state);
+ int sdo_r();
+ void sdi_w(int state);
+ void pwrsw_w(int state);
+ void por_w(int state);
+ void test_w(int state);
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;
// 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;
// device_rtc_interface overrides
virtual void rtc_clock_updated(int year, int month, int day, int day_of_week, int hour, int minute, int second) override;
private:
- inline void check_interrupt();
- inline void set_pse_line(bool state);
- inline uint8_t read_register(offs_t offset);
- inline void write_register(offs_t offset, uint8_t data);
- inline void advance_seconds();
-
- static const device_timer_id TIMER_CLOCK = 0;
+ void check_interrupt();
+ void set_pse_line(bool state);
+ uint8_t read_register(offs_t offset);
+ void write_register(offs_t offset, uint8_t data);
+ TIMER_CALLBACK_MEMBER(advance_seconds);
devcb_write_line int_cb, pse_cb, nuc_cb;