added more cpu types for tms7000 family
This commit is contained in:
Michaël Banaan Ananas
parent
ba7d727d10
commit
5fb35cc10e
@ -49,14 +49,28 @@
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const device_type TMS7000 = &device_creator<tms7000_device>;
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const device_type TMS7000_EXL = &device_creator<tms7000_exl_device>;
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const device_type TMS7020 = &device_creator<tms7020_device>;
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const device_type TMS7020_EXL = &device_creator<tms7020_exl_device>;
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const device_type TMS7040 = &device_creator<tms7040_device>;
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const device_type TMS70C00 = &device_creator<tms70c00_device>;
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const device_type TMS70C20 = &device_creator<tms70c20_device>;
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const device_type TMS70C40 = &device_creator<tms70c40_device>;
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static ADDRESS_MAP_START(tms7000_mem, AS_PROGRAM, 8, tms7000_device )
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AM_RANGE(0x0000, 0x007f) AM_RAM
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AM_RANGE(0x0000, 0x007f) AM_RAM // 128 bytes internal RAM
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AM_RANGE(0x0100, 0x010f) AM_READWRITE(tms70x0_pf_r, tms70x0_pf_w) /* tms7000 internal I/O ports */
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ADDRESS_MAP_END
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static ADDRESS_MAP_START(tms7020_mem, AS_PROGRAM, 8, tms7000_device )
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AM_RANGE(0xf000, 0xffff) AM_ROM // 2kB internal ROM
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AM_IMPORT_FROM( tms7000_mem )
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ADDRESS_MAP_END
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static ADDRESS_MAP_START(tms7040_mem, AS_PROGRAM, 8, tms7000_device )
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AM_RANGE(0xf000, 0xffff) AM_ROM // 4kB internal ROM
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AM_IMPORT_FROM( tms7000_mem )
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ADDRESS_MAP_END
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tms7000_device::tms7000_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
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: cpu_device(mconfig, TMS7000, "TMS7000", tag, owner, clock, "tms7000", __FILE__)
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@ -66,18 +80,41 @@ tms7000_device::tms7000_device(const machine_config &mconfig, const char *tag, d
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{
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}
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tms7000_device::tms7000_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)
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tms7000_device::tms7000_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, address_map_constructor internal, const opcode_func *opcode, const char *shortname, const char *source)
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: cpu_device(mconfig, type, name, tag, owner, clock, shortname, source)
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, m_program_config("program", ENDIANNESS_BIG, 8, 16, 0, ADDRESS_MAP_NAME(tms7000_mem))
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, m_program_config("program", ENDIANNESS_BIG, 8, 16, 0, internal)
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, m_io_config("io", ENDIANNESS_BIG, 8, 8, 0)
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, m_opcode(s_opfn_exl)
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, m_opcode(opcode)
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{
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}
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tms7020_device::tms7020_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
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: tms7000_device(mconfig, TMS7020, "TMS7020", tag, owner, clock, ADDRESS_MAP_NAME(tms7020_mem), s_opfn, "tms7020", __FILE__)
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{
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}
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tms7000_exl_device::tms7000_exl_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
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: tms7000_device(mconfig, TMS7000_EXL, "TMS7000_EXL", tag, owner, clock, "tms7000_exl", __FILE__)
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tms7020_exl_device::tms7020_exl_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
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: tms7000_device(mconfig, TMS7020_EXL, "TMS7020 (EXL 100)", tag, owner, clock, ADDRESS_MAP_NAME(tms7020_mem), s_opfn_exl, "tms7020_exl", __FILE__)
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{
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}
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tms7040_device::tms7040_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
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: tms7000_device(mconfig, TMS7040, "TMS7040", tag, owner, clock, ADDRESS_MAP_NAME(tms7040_mem), s_opfn, "tms7040", __FILE__)
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{
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}
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tms70c00_device::tms70c00_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
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: tms7000_device(mconfig, TMS70C00, "TMS70C00", tag, owner, clock, ADDRESS_MAP_NAME(tms7000_mem), s_opfn, "tms70c00", __FILE__)
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{
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}
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tms70c20_device::tms70c20_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
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: tms7000_device(mconfig, TMS70C20, "TMS70C20", tag, owner, clock, ADDRESS_MAP_NAME(tms7020_mem), s_opfn, "tms70c20", __FILE__)
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{
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}
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tms70c40_device::tms70c40_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
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: tms7000_device(mconfig, TMS70C40, "TMS70C40", tag, owner, clock, ADDRESS_MAP_NAME(tms7040_mem), s_opfn, "tms70c40", __FILE__)
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{
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}
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@ -45,9 +45,13 @@ enum
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class tms7000_device : public cpu_device
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{
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public:
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typedef void ( tms7000_device::*opcode_func ) ();
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static const opcode_func s_opfn[0x100];
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static const opcode_func s_opfn_exl[0x100];
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// construction/destruction
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tms7000_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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tms7000_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);
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tms7000_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, address_map_constructor internal, const opcode_func *opcode, const char *shortname, const char *source);
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DECLARE_WRITE8_MEMBER( tms70x0_pf_w );
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DECLARE_READ8_MEMBER( tms70x0_pf_r );
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@ -79,9 +83,6 @@ private:
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address_space_config m_program_config;
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address_space_config m_io_config;
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typedef void ( tms7000_device::*opcode_func ) ();
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static const opcode_func s_opfn[0x100];
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static const opcode_func s_opfn_exl[0x100];
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const opcode_func *m_opcode;
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inline UINT8 bcd_add( UINT8 a, UINT8 b, UINT8 c );
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@ -345,16 +346,55 @@ private:
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};
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class tms7000_exl_device : public tms7000_device
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class tms7020_device : public tms7000_device
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{
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public:
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// construction/destruction
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tms7000_exl_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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tms7020_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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};
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class tms7020_exl_device : public tms7000_device
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{
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public:
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tms7020_exl_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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};
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class tms7040_device : public tms7000_device
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{
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public:
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tms7040_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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};
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class tms70c00_device : public tms7000_device
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{
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public:
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tms70c00_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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};
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class tms70c20_device : public tms7000_device
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{
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public:
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tms70c20_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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};
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class tms70c40_device : public tms7000_device
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{
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public:
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tms70c40_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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};
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extern const device_type TMS7000;
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extern const device_type TMS7000_EXL;
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extern const device_type TMS7020;
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extern const device_type TMS7020_EXL;
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extern const device_type TMS7040;
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extern const device_type TMS70C00;
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extern const device_type TMS70C20;
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extern const device_type TMS70C40;
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#endif /* __TMS7000_H__ */
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@ -462,7 +462,6 @@ static ADDRESS_MAP_START(tms7020_mem, AS_PROGRAM, 8, exelv_state)
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AM_RANGE(0x8000, 0xbfff) AM_NOP
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AM_RANGE(0xc000, 0xc7ff) AM_RAM /* CPU RAM */
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AM_RANGE(0xc800, 0xf7ff) AM_NOP
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AM_RANGE(0xf800, 0xffff) AM_ROM AM_REGION("maincpu",0x0000) /* tms7020 internal ROM */
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ADDRESS_MAP_END
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@ -473,7 +472,7 @@ ADDRESS_MAP_END
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static ADDRESS_MAP_START(tms7041_map, AS_PROGRAM, 8, exelv_state)
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AM_RANGE(0xf000, 0xffff) AM_ROM AM_REGION("tms7041",0x0000)
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AM_RANGE(0x0080, 0x00ff) AM_RAM
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ADDRESS_MAP_END
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@ -497,12 +496,11 @@ static ADDRESS_MAP_START(tms7040_mem, AS_PROGRAM, 8, exelv_state)
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AM_RANGE(0x8000, 0xbfff) AM_NOP
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AM_RANGE(0xc000, 0xc7ff) AM_RAM /* CPU RAM */
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AM_RANGE(0xc800, 0xefff) AM_NOP
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AM_RANGE(0xf000, 0xffff) AM_ROM AM_REGION("maincpu",0x0000) /* tms7040 internal ROM */
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ADDRESS_MAP_END
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static ADDRESS_MAP_START(tms7042_map, AS_PROGRAM, 8, exelv_state)
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AM_RANGE(0xf000, 0xffff) AM_ROM AM_REGION("tms7042",0x0000)
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AM_RANGE(0x0080, 0x00ff) AM_RAM
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ADDRESS_MAP_END
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@ -550,17 +548,16 @@ void exelv_state::machine_start()
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static MACHINE_CONFIG_START( exl100, exelv_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", TMS7000_EXL, XTAL_4_9152MHz) /* TMS7020 */
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MCFG_CPU_ADD("maincpu", TMS7020_EXL, XTAL_4_9152MHz)
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MCFG_CPU_PROGRAM_MAP(tms7020_mem)
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MCFG_CPU_IO_MAP(tms7020_port)
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MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", exelv_state, exelv_hblank_interrupt, "screen", 0, 1)
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MCFG_CPU_ADD("tms7041", TMS7000, XTAL_4_9152MHz)
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MCFG_CPU_ADD("tms7041", TMS7040, XTAL_4_9152MHz) // should be TMS7041
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MCFG_CPU_PROGRAM_MAP(tms7041_map)
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MCFG_CPU_IO_MAP(tms7041_port)
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MCFG_QUANTUM_PERFECT_CPU("maincpu")
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MCFG_QUANTUM_PERFECT_CPU("tms7041")
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MCFG_TMS3556_ADD("tms3556")
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@ -597,23 +594,21 @@ static MACHINE_CONFIG_START( exl100, exelv_state )
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MCFG_CARTSLOT_LOAD(exelv_state,exelvision_cartridge)
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MCFG_CARTSLOT_INTERFACE("exelvision_cart")
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MCFG_SOFTWARE_LIST_ADD("cart_list","exelvision_cart")
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MACHINE_CONFIG_END
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static MACHINE_CONFIG_START( exeltel, exelv_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", TMS7000_EXL, XTAL_4_9152MHz) /* TMS7040 */
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MCFG_CPU_ADD("maincpu", TMS7040, XTAL_4_9152MHz)
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MCFG_CPU_PROGRAM_MAP(tms7040_mem)
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MCFG_CPU_IO_MAP(tms7020_port)
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MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", exelv_state, exelv_hblank_interrupt, "screen", 0, 1)
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MCFG_CPU_ADD("tms7042", TMS7000, XTAL_4_9152MHz)
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MCFG_CPU_ADD("tms7042", TMS7040, XTAL_4_9152MHz) // should be TMS7042
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MCFG_CPU_PROGRAM_MAP(tms7042_map)
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MCFG_CPU_IO_MAP(tms7041_port)
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MCFG_QUANTUM_PERFECT_CPU("maincpu")
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MCFG_QUANTUM_PERFECT_CPU("tms7042")
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MCFG_TMS3556_ADD("tms3556")
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@ -649,11 +644,11 @@ MACHINE_CONFIG_END
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ROM loading
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*/
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ROM_START(exl100)
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ROM_REGION(0x800, "maincpu", 0)
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ROM_LOAD("exl100in.bin", 0x0000, 0x0800, CRC(049109a3) SHA1(98a07297dcdacef41c793c197b6496dac1e8e744)) /* TMS7020 ROM, correct */
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ROM_REGION(0x10000, "maincpu", 0)
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ROM_LOAD("exl100in.bin", 0xf800, 0x0800, CRC(049109a3) SHA1(98a07297dcdacef41c793c197b6496dac1e8e744)) /* TMS7020 ROM, correct */
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ROM_REGION(0x1000, "tms7041", 0)
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ROM_LOAD("exl100_7041.bin", 0x0000, 0x1000, CRC(38f6fc7a) SHA1(b71d545664a974d8ad39bdf600c5b9884c3efab6)) /* TMS7041 internal ROM, correct */
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ROM_REGION(0x10000, "tms7041", 0)
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ROM_LOAD("exl100_7041.bin", 0xf000, 0x1000, CRC(38f6fc7a) SHA1(b71d545664a974d8ad39bdf600c5b9884c3efab6)) /* TMS7041 internal ROM, correct */
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// ROM_REGION(0x8000, "vsm", 0)
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ROM_REGION(0x10000, "user1", ROMREGION_ERASEFF) /* cartridge area */
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@ -661,11 +656,11 @@ ROM_END
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ROM_START(exeltel)
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ROM_REGION(0x1000, "maincpu", 0)
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ROM_LOAD("exeltel_7040.bin", 0x0000, 0x1000, CRC(2792f02f) SHA1(442a852eb68ef78974733d169084752a131de23d)) /* TMS7040 internal ROM */
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ROM_REGION(0x10000, "maincpu", 0)
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ROM_LOAD("exeltel_7040.bin", 0xf000, 0x1000, CRC(2792f02f) SHA1(442a852eb68ef78974733d169084752a131de23d)) /* TMS7040 internal ROM */
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ROM_REGION(0x1000, "tms7042", 0)
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ROM_LOAD("exeltel_7042.bin", 0x0000, 0x1000, BAD_DUMP CRC(a0163507) SHA1(8452849df7eac8a89cf03ee98e2306047c1c4c38)) /* TMS7042 internal ROM, needs redump */
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ROM_REGION(0x10000, "tms7042", 0)
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ROM_LOAD("exeltel_7042.bin", 0xf000, 0x1000, BAD_DUMP CRC(a0163507) SHA1(8452849df7eac8a89cf03ee98e2306047c1c4c38)) /* TMS7042 internal ROM, needs redump */
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ROM_REGION(0x10000,"user1",0)
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ROM_SYSTEM_BIOS( 0, "french", "French v1.4" )
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