diff options
Diffstat (limited to 'src/devices/bus/a2bus/agat_fdc.h')
-rw-r--r-- | src/devices/bus/a2bus/agat_fdc.h | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/src/devices/bus/a2bus/agat_fdc.h b/src/devices/bus/a2bus/agat_fdc.h index 7ba7d4c3752..84bfd82b268 100644 --- a/src/devices/bus/a2bus/agat_fdc.h +++ b/src/devices/bus/a2bus/agat_fdc.h @@ -34,14 +34,14 @@ public: // construction/destruction a2bus_agat_fdc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - DECLARE_READ8_MEMBER(d14_i_b); - DECLARE_READ8_MEMBER(d15_i_a); - DECLARE_READ8_MEMBER(d15_i_c); - DECLARE_WRITE8_MEMBER(d14_o_c); - DECLARE_WRITE8_MEMBER(d15_o_b); - DECLARE_WRITE8_MEMBER(d15_o_c); + uint8_t d14_i_b(); + uint8_t d15_i_a(); + uint8_t d15_i_c(); + void d14_o_c(uint8_t data); + void d15_o_b(uint8_t data); + void d15_o_c(uint8_t data); - DECLARE_FLOPPY_FORMATS(floppy_formats); + static void floppy_formats(format_registration &fr); protected: // construction/destruction @@ -49,7 +49,6 @@ 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_add_mconfig(machine_config &config) override; virtual const tiny_rom_entry *device_rom_region() const override; @@ -58,13 +57,6 @@ protected: virtual void write_c0nx(uint8_t offset, uint8_t data) override; virtual uint8_t read_cnxx(uint8_t offset) override; - enum - { - TIMER_ID_LSS = 0, - TIMER_ID_SEEK, - TIMER_ID_MOTOR - }; - required_device<i8255_device> m_d14; required_device<i8255_device> m_d15; @@ -76,7 +68,9 @@ private: attotime cycles_to_time(uint64_t cycles); void lss_start(); - void lss_sync(); + TIMER_CALLBACK_MEMBER(lss_sync); + + TIMER_CALLBACK_MEMBER(motor_off); floppy_image_device *floppy; int active, bits; |