diff options
author | 2014-05-14 19:04:52 +0000 | |
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committer | 2014-05-14 19:04:52 +0000 | |
commit | c74226bb26acd1afdcc59f20e174d126423f60b9 (patch) | |
tree | 67a584a596dc13b820cfdbe411eaf826852475ff /src/emu/bus/msx_cart/ascii.h | |
parent | 8ab3ccb194ff9cb37bda434489a82da854b24af6 (diff) |
(MESS) msx.c: [Wilbert Pol]
- Reimplemented the cartridge slots as slot devices.
- Moved the msx slot layouts to inline machine configuration.
- Started adding support for a few more firmware types.
- Add turbo support to Panasonic FS-A1FX/FS-A1WX/FS-A1WSX.
Diffstat (limited to 'src/emu/bus/msx_cart/ascii.h')
-rw-r--r-- | src/emu/bus/msx_cart/ascii.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/src/emu/bus/msx_cart/ascii.h b/src/emu/bus/msx_cart/ascii.h new file mode 100644 index 00000000000..24ad955e32f --- /dev/null +++ b/src/emu/bus/msx_cart/ascii.h @@ -0,0 +1,116 @@ +#ifndef __MSX_CART_ASCII_H +#define __MSX_CART_ASCII_H + +#include "bus/msx_cart/cartridge.h" + + +extern const device_type MSX_CART_ASCII8; +extern const device_type MSX_CART_ASCII16; +extern const device_type MSX_CART_ASCII8_SRAM; +extern const device_type MSX_CART_ASCII16_SRAM; + + +class msx_cart_ascii8 : public device_t + , public msx_cart_interface +{ +public: + msx_cart_ascii8(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // device-level overrides + virtual void device_start(); + virtual void device_reset(); + + virtual void initialize_cartridge(); + + virtual DECLARE_READ8_MEMBER(read_cart); + virtual DECLARE_WRITE8_MEMBER(write_cart); + + void restore_banks(); + +private: + UINT8 m_bank_mask; + UINT8 m_selected_bank[4]; + UINT8 *m_bank_base[4]; +}; + + +class msx_cart_ascii16 : public device_t + , public msx_cart_interface +{ +public: + msx_cart_ascii16(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // device-level overrides + virtual void device_start(); + virtual void device_reset(); + + virtual void initialize_cartridge(); + + virtual DECLARE_READ8_MEMBER(read_cart); + virtual DECLARE_WRITE8_MEMBER(write_cart); + + void restore_banks(); + +private: + UINT8 m_bank_mask; + UINT8 m_selected_bank[2]; + UINT8 *m_bank_base[2]; +}; + + +class msx_cart_ascii8_sram : public device_t + , public msx_cart_interface +{ +public: + msx_cart_ascii8_sram(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // device-level overrides + virtual void device_start(); + virtual void device_reset(); + + virtual void initialize_cartridge(); + + virtual DECLARE_READ8_MEMBER(read_cart); + virtual DECLARE_WRITE8_MEMBER(write_cart); + + void restore_banks(); + +private: + UINT8 m_bank_mask; + UINT8 m_selected_bank[4]; + UINT8 *m_bank_base[4]; + UINT8 m_sram_select_mask; + + void setup_bank(UINT8 bank); +}; + + +class msx_cart_ascii16_sram : public device_t + , public msx_cart_interface +{ +public: + msx_cart_ascii16_sram(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // device-level overrides + virtual void device_start(); + virtual void device_reset(); + + virtual void initialize_cartridge(); + + virtual DECLARE_READ8_MEMBER(read_cart); + virtual DECLARE_WRITE8_MEMBER(write_cart); + + void restore_banks(); + +private: + UINT8 m_bank_mask; + UINT8 m_selected_bank[2]; + UINT8 *m_bank_base[2]; + UINT8 m_sram_select_mask; + + void setup_bank(UINT8 bank); +}; + + +#endif + |