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Diffstat (limited to 'src/devices/bus/nes/disksys.h')
-rw-r--r--src/devices/bus/nes/disksys.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/devices/bus/nes/disksys.h b/src/devices/bus/nes/disksys.h
index 1b5fed37e77..021be514029 100644
--- a/src/devices/bus/nes/disksys.h
+++ b/src/devices/bus/nes/disksys.h
@@ -27,13 +27,12 @@ public:
virtual void disk_flip_side() override;
- virtual void hblank_irq(int scanline, int vblank, int blanked) override;
+ virtual void hblank_irq(int scanline, bool vblank, bool blanked) override;
virtual void pcb_reset() override;
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;
virtual void device_add_mconfig(machine_config &config) override;
virtual const tiny_rom_entry *device_rom_region() const override;
@@ -44,18 +43,20 @@ private:
static void load_proc(device_image_interface &image, bool is_created);
static void unload_proc(device_image_interface &image);
+ TIMER_CALLBACK_MEMBER(irq_timer_tick);
+
std::unique_ptr<uint8_t[]> m_fds_data; // here, we store a copy of the disk
required_device<legacy_floppy_image_device> m_disk;
required_device<rp2c33_sound_device> m_sound;
- static const device_timer_id TIMER_IRQ = 0;
emu_timer *irq_timer;
void load_disk(device_image_interface &image);
void unload_disk(device_image_interface &image);
uint16_t m_irq_count, m_irq_count_latch;
- int m_irq_enable, m_irq_transfer;
+ int m_irq_enable, m_irq_repeat, m_irq_transfer;
+ int m_disk_reg_enable;
bool m_sound_en;
uint8_t m_fds_motor_on;