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Diffstat (limited to 'src/devices/video/scn2674.h')
-rw-r--r--src/devices/video/scn2674.h18
1 files changed, 13 insertions, 5 deletions
diff --git a/src/devices/video/scn2674.h b/src/devices/video/scn2674.h
index 3090f740f8d..2b7367eeed0 100644
--- a/src/devices/video/scn2674.h
+++ b/src/devices/video/scn2674.h
@@ -23,6 +23,9 @@ public:
// static configuration
auto intr_callback() { return m_intr_cb.bind(); }
auto breq_callback() { return m_breq_cb.bind(); }
+ auto mbc_callback() { return m_mbc_cb.bind(); }
+ auto mbc_char_callback() { return m_mbc_char_cb.bind(); }
+ auto mbc_attr_callback() { return m_mbc_attr_cb.bind(); }
void set_character_width(int value) { m_hpixels_per_column = value; }
template <class FunctionClass>
@@ -54,14 +57,20 @@ 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 space_config_vector memory_space_config() const override;
+ TIMER_CALLBACK_MEMBER(scanline_timer);
+ TIMER_CALLBACK_MEMBER(breq_timer);
+ TIMER_CALLBACK_MEMBER(vblank_timer);
+
//protected:
bitmap_rgb32 m_bitmap;
devcb_write_line m_intr_cb;
devcb_write_line m_breq_cb;
+ devcb_write_line m_mbc_cb;
+ devcb_read8 m_mbc_char_cb;
+ devcb_read8 m_mbc_attr_cb;
uint8_t m_IR_pointer;
uint16_t m_screen1_address;
@@ -72,6 +81,7 @@ protected:
uint8_t m_irq_mask;
bool m_gfx_enabled;
bool m_display_enabled;
+ bool m_dadd_enabled;
bool m_display_enabled_field;
bool m_display_enabled_scanline;
bool m_cursor_enabled;
@@ -129,14 +139,12 @@ protected:
draw_character_delegate m_display_cb;
emu_timer *m_scanline_timer;
+ emu_timer *m_breq_timer;
+ emu_timer *m_vblank_timer;
address_space *m_char_space;
address_space *m_attr_space;
const address_space_config m_char_space_config;
const address_space_config m_attr_space_config;
- enum
- {
- TIMER_SCANLINE
- };
};
class scn2672_device : public scn2674_device