diff options
Diffstat (limited to 'src/devices/bus/apf/rom.h')
-rw-r--r-- | src/devices/bus/apf/rom.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/devices/bus/apf/rom.h b/src/devices/bus/apf/rom.h new file mode 100644 index 00000000000..7c377a0cc77 --- /dev/null +++ b/src/devices/bus/apf/rom.h @@ -0,0 +1,62 @@ +// license:BSD-3-Clause +// copyright-holders:Fabio Priuli +#ifndef __APF_ROM_H +#define __APF_ROM_H + +#include "slot.h" + + +// ======================> apf_rom_device + +class apf_rom_device : public device_t, + public device_apf_cart_interface +{ +public: + // construction/destruction + apf_rom_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source); + apf_rom_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // device-level overrides + virtual void device_start() {} + virtual void device_reset() {} + + // reading and writing + virtual DECLARE_READ8_MEMBER(read_rom); +}; + +// ======================> apf_basic_device + +class apf_basic_device : public apf_rom_device +{ +public: + // construction/destruction + apf_basic_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // reading and writing + virtual DECLARE_READ8_MEMBER(extra_rom); +}; + +// ======================> apf_spacedst_device + +class apf_spacedst_device : public apf_rom_device +{ +public: + // construction/destruction + apf_spacedst_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // reading and writing + virtual DECLARE_READ8_MEMBER(read_ram); + virtual DECLARE_WRITE8_MEMBER(write_ram); +}; + + + + + +// device type definition +extern const device_type APF_ROM_STD; +extern const device_type APF_ROM_BASIC; +extern const device_type APF_ROM_SPACEDST; + + +#endif |