summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/nes/ggenie.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/bus/nes/ggenie.h')
-rw-r--r--src/devices/bus/nes/ggenie.h48
1 files changed, 24 insertions, 24 deletions
diff --git a/src/devices/bus/nes/ggenie.h b/src/devices/bus/nes/ggenie.h
index 2d6974be849..6370301d19a 100644
--- a/src/devices/bus/nes/ggenie.h
+++ b/src/devices/bus/nes/ggenie.h
@@ -14,26 +14,26 @@ class nes_ggenie_device : public nes_nrom_device
{
public:
// construction/destruction
- nes_ggenie_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-
- virtual uint8_t read_l(offs_t offset) override;
- virtual uint8_t read_m(offs_t offset) override;
- virtual uint8_t read_h(offs_t offset) override;
- virtual void write_l(offs_t offset, uint8_t data) override;
- virtual void write_m(offs_t offset, uint8_t data) override;
- virtual void write_h(offs_t offset, uint8_t data) override;
-
- virtual uint8_t chr_r(offs_t offset) override;
- virtual void chr_w(offs_t offset, uint8_t data) override;
- virtual uint8_t nt_r(offs_t offset) override;
- virtual void nt_w(offs_t offset, uint8_t data) override;
-
- void hblank_irq(int scanline, int vblank, int blanked) override { if (m_gg_bypass && m_ggslot->m_cart) m_ggslot->m_cart->hblank_irq(scanline, vblank, blanked); }
- void scanline_irq(int scanline, int vblank, int blanked) override { if (m_gg_bypass && m_ggslot->m_cart) m_ggslot->m_cart->scanline_irq(scanline, vblank, blanked); }
+ nes_ggenie_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+ virtual u8 read_l(offs_t offset) override;
+ virtual u8 read_m(offs_t offset) override;
+ virtual u8 read_h(offs_t offset) override;
+ virtual void write_l(offs_t offset, u8 data) override;
+ virtual void write_m(offs_t offset, u8 data) override;
+ virtual void write_h(offs_t offset, u8 data) override;
+
+ virtual u8 chr_r(offs_t offset) override;
+ virtual void chr_w(offs_t offset, u8 data) override;
+ virtual u8 nt_r(offs_t offset) override;
+ virtual void nt_w(offs_t offset, u8 data) override;
+
+ void hblank_irq(int scanline, bool vblank, bool blanked) override { if (m_gg_bypass && m_ggslot->m_cart) m_ggslot->m_cart->hblank_irq(scanline, vblank, blanked); }
+ void scanline_irq(int scanline, bool vblank, bool blanked) override { if (m_gg_bypass && m_ggslot->m_cart) m_ggslot->m_cart->scanline_irq(scanline, vblank, blanked); }
void ppu_latch(offs_t offset) override { if (m_gg_bypass && m_ggslot->m_cart) m_ggslot->m_cart->ppu_latch(offset); }
virtual void pcb_reset() override;
- virtual void pcb_start(running_machine &machine, uint8_t *ciram_ptr, bool cart_mounted) override;
+ virtual void pcb_start(running_machine &machine, u8 *ciram_ptr, bool cart_mounted) override;
protected:
// device-level overrides
@@ -42,16 +42,16 @@ protected:
virtual void device_add_mconfig(machine_config &config) override;
private:
- // emulate the Game Genie!
+ // passthrough cart slot
required_device<nes_cart_slot_device> m_ggslot;
- int m_gg_bypass;
+ bool m_gg_bypass;
// GG codes
- uint16_t m_gg_addr[3];
- uint8_t m_gg_repl[3];
- uint8_t m_gg_comp[3];
- int m_gg_disable[3];
- int m_gg_is_comp[3];
+ u16 m_gg_addr[3];
+ u8 m_gg_repl[3];
+ u8 m_gg_comp[3];
+ bool m_gg_enable[3];
+ bool m_gg_is_comp[3];
};