// license:BSD-3-Clause // copyright-holders:etabeta #ifndef __MD_SVP_H #define __MD_SVP_H #include "md_slot.h" #include "cpu/ssp1601/ssp1601.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> md_rom_svp_device class md_rom_svp_device : public device_t, public device_md_cart_interface { public: // construction/destruction md_rom_svp_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); md_rom_svp_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); //protected: // device-level overrides virtual void device_start(); virtual machine_config_constructor device_mconfig_additions() const; virtual ioport_constructor device_input_ports() const; virtual void set_bank_to_rom(const char *banktag, UINT32 offset); required_device m_svp; required_ioport m_test_ipt; // reading and writing virtual DECLARE_READ16_MEMBER(read); virtual DECLARE_WRITE16_MEMBER(write); virtual DECLARE_READ16_MEMBER(read_a15); virtual DECLARE_WRITE16_MEMBER(write_a15); virtual int read_test(); virtual DECLARE_READ16_MEMBER(rom_read1); virtual DECLARE_READ16_MEMBER(rom_read2); virtual DECLARE_READ16_MEMBER(read_pm0); virtual DECLARE_READ16_MEMBER(read_pm1); virtual DECLARE_READ16_MEMBER(read_pm2); virtual DECLARE_READ16_MEMBER(read_pm4); virtual DECLARE_READ16_MEMBER(read_xst); virtual DECLARE_READ16_MEMBER(read_pmc); virtual DECLARE_READ16_MEMBER(read_al); virtual DECLARE_WRITE16_MEMBER(write_pm0); virtual DECLARE_WRITE16_MEMBER(write_pm1); virtual DECLARE_WRITE16_MEMBER(write_pm2); virtual DECLARE_WRITE16_MEMBER(write_pm4); virtual DECLARE_WRITE16_MEMBER(write_xst); virtual DECLARE_WRITE16_MEMBER(write_pmc); virtual DECLARE_WRITE16_MEMBER(write_al); UINT32 pm_io(int reg, int write, UINT32 d); UINT32 m_pmac_read[6]; // read modes/addrs for PM0-PM5 UINT32 m_pmac_write[6]; // write ... PAIR m_pmc; UINT32 m_emu_status; UINT16 m_xst; // external status, mapped at a15000 and a15002 on 68k side. UINT16 m_xst2; // status of XST (bit1 set when 68k writes to XST) UINT8 m_iram[0x800]; // IRAM (0-0x7ff) UINT8 m_dram[0x20000]; // [0x20000]; }; // device type definition extern const device_type MD_ROM_SVP; #endif