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Diffstat (limited to 'src/devices/bus/nes/disksys.h')
-rw-r--r--src/devices/bus/nes/disksys.h22
1 files changed, 13 insertions, 9 deletions
diff --git a/src/devices/bus/nes/disksys.h b/src/devices/bus/nes/disksys.h
index 1e3e45afb1e..e8e06f8f326 100644
--- a/src/devices/bus/nes/disksys.h
+++ b/src/devices/bus/nes/disksys.h
@@ -7,6 +7,7 @@
#include "nxrom.h"
#include "imagedev/flopdrv.h"
+#include "sound/rp2c33_snd.h"
// ======================> nes_disksys_device
@@ -26,16 +27,15 @@ 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_start() override ATTR_COLD;
- virtual void device_add_mconfig(machine_config &config) override;
- virtual const tiny_rom_entry *device_rom_region() const override;
+ virtual void device_add_mconfig(machine_config &config) override ATTR_COLD;
+ virtual const tiny_rom_entry *device_rom_region() const override ATTR_COLD;
required_region_ptr<uint8_t> m_2c33_rom;
@@ -43,17 +43,21 @@ 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;
+ bool m_irq_enable, m_irq_repeat, m_irq_transfer;
+ bool m_disk_reg_enable;
+ bool m_sound_en;
uint8_t m_fds_motor_on;
uint8_t m_fds_door_closed;
@@ -64,8 +68,8 @@ private:
uint8_t m_drive_ready;
uint8_t m_fds_sides;
- int m_fds_last_side;
- int m_fds_count;
+ int32_t m_fds_last_side;
+ int32_t m_fds_count;
};