diff options
Diffstat (limited to 'src/devices/bus/scv/rom.h')
-rw-r--r-- | src/devices/bus/scv/rom.h | 66 |
1 files changed, 35 insertions, 31 deletions
diff --git a/src/devices/bus/scv/rom.h b/src/devices/bus/scv/rom.h index 40a56ec5ce0..4a6b90b39a1 100644 --- a/src/devices/bus/scv/rom.h +++ b/src/devices/bus/scv/rom.h @@ -1,7 +1,9 @@ // license:BSD-3-Clause // copyright-holders:Fabio Priuli -#ifndef __SCV_ROM_H -#define __SCV_ROM_H +#ifndef MAME_BUS_SCV_ROM_H +#define MAME_BUS_SCV_ROM_H + +#pragma once #include "slot.h" @@ -13,15 +15,17 @@ class scv_rom8_device : public device_t, { public: // construction/destruction - scv_rom8_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); scv_rom8_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - // device-level overrides - virtual void device_start() override {} - virtual void device_reset() override {} - // reading and writing virtual DECLARE_READ8_MEMBER(read_cart) override; + +protected: + scv_rom8_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 { } + virtual void device_reset() override { } }; // ======================> scv_rom16_device @@ -58,15 +62,16 @@ public: // construction/destruction scv_rom32ram8_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - // device-level overrides - virtual void device_start() override; - virtual void device_reset() override; - // reading and writing virtual DECLARE_READ8_MEMBER(read_cart) override; virtual DECLARE_WRITE8_MEMBER(write_cart) override; virtual DECLARE_WRITE8_MEMBER(write_bank) override; +protected: + // device-level overrides + virtual void device_start() override; + virtual void device_reset() override; + private: uint8_t m_ram_enabled; }; @@ -101,14 +106,15 @@ public: // construction/destruction scv_rom128_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - // device-level overrides - virtual void device_start() override; - virtual void device_reset() override; - // reading and writing virtual DECLARE_READ8_MEMBER(read_cart) override; virtual DECLARE_WRITE8_MEMBER(write_bank) override; +protected: + // device-level overrides + virtual void device_start() override; + virtual void device_reset() override; + private: uint8_t m_bank_base; }; @@ -122,30 +128,28 @@ public: // construction/destruction scv_rom128ram4_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - // device-level overrides - virtual void device_start() override; - virtual void device_reset() override; - // reading and writing virtual DECLARE_READ8_MEMBER(read_cart) override; virtual DECLARE_WRITE8_MEMBER(write_cart) override; virtual DECLARE_WRITE8_MEMBER(write_bank) override; +protected: + // device-level overrides + virtual void device_start() override; + virtual void device_reset() override; + private: uint8_t m_bank_base, m_ram_enabled; }; - // device type definition -extern const device_type SCV_ROM8K; -extern const device_type SCV_ROM16K; -extern const device_type SCV_ROM32K; -extern const device_type SCV_ROM32K_RAM8K; -extern const device_type SCV_ROM64K; -extern const device_type SCV_ROM128K; -extern const device_type SCV_ROM128K_RAM4K; - - - -#endif +DECLARE_DEVICE_TYPE(SCV_ROM8K, scv_rom8_device) +DECLARE_DEVICE_TYPE(SCV_ROM16K, scv_rom16_device) +DECLARE_DEVICE_TYPE(SCV_ROM32K, scv_rom32_device) +DECLARE_DEVICE_TYPE(SCV_ROM32K_RAM8K, scv_rom32ram8_device) +DECLARE_DEVICE_TYPE(SCV_ROM64K, scv_rom64_device) +DECLARE_DEVICE_TYPE(SCV_ROM128K, scv_rom128_device) +DECLARE_DEVICE_TYPE(SCV_ROM128K_RAM4K, scv_rom128ram4_device) + +#endif // MAME_BUS_SCV_ROM_H |