diff options
Diffstat (limited to 'src/devices/bus/nes/mmc1.h')
-rw-r--r-- | src/devices/bus/nes/mmc1.h | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/src/devices/bus/nes/mmc1.h b/src/devices/bus/nes/mmc1.h index 8b30b6f0bbf..dd9ecccac75 100644 --- a/src/devices/bus/nes/mmc1.h +++ b/src/devices/bus/nes/mmc1.h @@ -1,7 +1,9 @@ // license:BSD-3-Clause // copyright-holders:Fabio Priuli -#ifndef __NES_MMC1_H -#define __NES_MMC1_H +#ifndef MAME_BUS_NES_MMC1_H +#define MAME_BUS_NES_MMC1_H + +#pragma once #include "nxrom.h" @@ -12,20 +14,23 @@ class nes_sxrom_device : public nes_nrom_device { public: // construction/destruction - nes_sxrom_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, uint32_t clock, const char *shortname, const char *source); nes_sxrom_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - // device-level overrides - virtual void device_start() override; virtual DECLARE_READ8_MEMBER(read_m) override; virtual DECLARE_WRITE8_MEMBER(write_m) override; virtual DECLARE_WRITE8_MEMBER(write_h) override; - virtual void update_regs(int reg); // this is needed to simplify NES-EVENT pcb implementation, which handle differently some regs! virtual void pcb_reset() override; protected: + nes_sxrom_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); + + // device-level overrides + virtual void device_start() override; + TIMER_CALLBACK_MEMBER(resync_callback); + + virtual void update_regs(int reg); // this is needed to simplify NES-EVENT pcb implementation, which handle differently some regs! virtual void set_prg(); virtual void set_chr(); @@ -70,13 +75,10 @@ public: }; - - // device type definition -extern const device_type NES_SXROM; -extern const device_type NES_SOROM; -extern const device_type NES_SXROM_A; -extern const device_type NES_SOROM_A; - +DECLARE_DEVICE_TYPE(NES_SXROM, nes_sxrom_device) +DECLARE_DEVICE_TYPE(NES_SOROM, nes_sorom_device) +DECLARE_DEVICE_TYPE(NES_SXROM_A, nes_sxrom_a_device) +DECLARE_DEVICE_TYPE(NES_SOROM_A, nes_sorom_a_device) -#endif +#endif // MAME_BUS_NES_MMC1_H |