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https://github.com/holub/mame
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tms1000: add stack levels to constructor list
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hap
parent
ed04c5d88c
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@ -22,7 +22,7 @@ DEFINE_DEVICE_TYPE(TMS0270, tms0270_cpu_device, "tms0270", "Texas Instruments TM
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// device definitions
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tms0270_cpu_device::tms0270_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms0980_cpu_device(mconfig, TMS0270, tag, owner, clock, 16 /* o pins */, 16 /* r pins */, 7 /* pc bits */, 9 /* byte width */, 4 /* x width */, 11 /* rom width */, address_map_constructor(FUNC(tms0270_cpu_device::rom_11bit), this), 8 /* ram width */, address_map_constructor(FUNC(tms0270_cpu_device::ram_144x4), this))
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tms0980_cpu_device(mconfig, TMS0270, tag, owner, clock, 16 /* o pins */, 16 /* r pins */, 7 /* pc bits */, 9 /* byte width */, 4 /* x width */, 1 /* stack levels */, 11 /* rom width */, address_map_constructor(FUNC(tms0270_cpu_device::rom_11bit), this), 8 /* ram width */, address_map_constructor(FUNC(tms0270_cpu_device::ram_144x4), this))
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{ }
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@ -27,19 +27,19 @@ DEFINE_DEVICE_TYPE(TMS1990, tms1990_cpu_device, "tms1990", "Texas Instruments TM
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// device definitions
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tms0970_cpu_device::tms0970_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms0970_cpu_device(mconfig, TMS0970, tag, owner, clock, 8 /* o pins */, 11 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 2 /* x width */, 10 /* rom width */, address_map_constructor(FUNC(tms0970_cpu_device::rom_10bit), this), 6 /* ram width */, address_map_constructor(FUNC(tms0970_cpu_device::ram_6bit), this))
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tms0970_cpu_device(mconfig, TMS0970, tag, owner, clock, 8 /* o pins */, 11 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 2 /* x width */, 1 /* stack levels */, 10 /* rom width */, address_map_constructor(FUNC(tms0970_cpu_device::rom_10bit), this), 6 /* ram width */, address_map_constructor(FUNC(tms0970_cpu_device::ram_6bit), this))
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{ }
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tms0970_cpu_device::tms0970_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
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tms1000_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, rom_width, rom_map, ram_width, ram_map)
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tms0970_cpu_device::tms0970_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
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tms1000_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, stack_levels, rom_width, rom_map, ram_width, ram_map)
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{ }
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tms0950_cpu_device::tms0950_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms0970_cpu_device(mconfig, TMS0950, tag, owner, clock, 8, 11, 6, 8, 2, 10, address_map_constructor(FUNC(tms0950_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(tms0950_cpu_device::ram_6bit), this))
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tms0970_cpu_device(mconfig, TMS0950, tag, owner, clock, 8, 11, 6, 8, 2, 1, 10, address_map_constructor(FUNC(tms0950_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(tms0950_cpu_device::ram_6bit), this))
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{ }
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tms1990_cpu_device::tms1990_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms0970_cpu_device(mconfig, TMS1990, tag, owner, clock, 8, 11, 6, 8, 2, 10, address_map_constructor(FUNC(tms1990_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(tms1990_cpu_device::ram_6bit), this))
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tms0970_cpu_device(mconfig, TMS1990, tag, owner, clock, 8, 11, 6, 8, 2, 1, 10, address_map_constructor(FUNC(tms1990_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(tms1990_cpu_device::ram_6bit), this))
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{ }
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@ -20,7 +20,7 @@ public:
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tms0970_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
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protected:
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tms0970_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
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tms0970_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
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// overrides
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virtual void device_reset() override;
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@ -39,15 +39,15 @@ void tms0980_cpu_device::ram_144x4(address_map &map)
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// device definitions
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tms0980_cpu_device::tms0980_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms0980_cpu_device(mconfig, TMS0980, tag, owner, clock, 8 /* o pins */, 9 /* r pins */, 7 /* pc bits */, 9 /* byte width */, 4 /* x width */, 11 /* rom width */, address_map_constructor(FUNC(tms0980_cpu_device::rom_11bit), this), 8 /* ram width */, address_map_constructor(FUNC(tms0980_cpu_device::ram_144x4), this))
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tms0980_cpu_device(mconfig, TMS0980, tag, owner, clock, 8 /* o pins */, 9 /* r pins */, 7 /* pc bits */, 9 /* byte width */, 4 /* x width */, 1 /* stack levels */, 11 /* rom width */, address_map_constructor(FUNC(tms0980_cpu_device::rom_11bit), this), 8 /* ram width */, address_map_constructor(FUNC(tms0980_cpu_device::ram_144x4), this))
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{ }
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tms0980_cpu_device::tms0980_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
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tms0970_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, rom_width, rom_map, ram_width, ram_map)
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tms0980_cpu_device::tms0980_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
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tms0970_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, stack_levels, rom_width, rom_map, ram_width, ram_map)
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{ }
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tms1980_cpu_device::tms1980_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms0980_cpu_device(mconfig, TMS1980, tag, owner, clock, 7, 10, 7, 9, 4, 11, address_map_constructor(FUNC(tms1980_cpu_device::rom_11bit), this), 8, address_map_constructor(FUNC(tms1980_cpu_device::ram_144x4), this))
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tms0980_cpu_device(mconfig, TMS1980, tag, owner, clock, 7, 10, 7, 9, 4, 1, 11, address_map_constructor(FUNC(tms1980_cpu_device::rom_11bit), this), 8, address_map_constructor(FUNC(tms1980_cpu_device::ram_144x4), this))
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{ }
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@ -44,7 +44,7 @@ public:
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tms0980_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
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protected:
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tms0980_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
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tms0980_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
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void ram_144x4(address_map &map);
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@ -50,39 +50,39 @@ void tms1000_cpu_device::ram_32x4(address_map &map)
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// device definitions
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tms1000_cpu_device::tms1000_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms1000_cpu_device(mconfig, TMS1000, tag, owner, clock, 8 /* o pins */, 11 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 2 /* x width */, 10 /* rom width */, address_map_constructor(FUNC(tms1000_cpu_device::rom_10bit), this), 6 /* ram width */, address_map_constructor(FUNC(tms1000_cpu_device::ram_6bit), this))
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tms1000_cpu_device(mconfig, TMS1000, tag, owner, clock, 8 /* o pins */, 11 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 2 /* x width */, 1 /* stack levels */, 10 /* rom width */, address_map_constructor(FUNC(tms1000_cpu_device::rom_10bit), this), 6 /* ram width */, address_map_constructor(FUNC(tms1000_cpu_device::ram_6bit), this))
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{ }
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tms1000_cpu_device::tms1000_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
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tms1k_base_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, rom_width, rom_map, ram_width, ram_map)
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tms1000_cpu_device::tms1000_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
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tms1k_base_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, stack_levels, rom_width, rom_map, ram_width, ram_map)
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{ }
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tms1070_cpu_device::tms1070_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms1000_cpu_device(mconfig, TMS1070, tag, owner, clock, 8, 11, 6, 8, 2, 10, address_map_constructor(FUNC(tms1070_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(tms1070_cpu_device::ram_6bit), this))
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tms1000_cpu_device(mconfig, TMS1070, tag, owner, clock, 8, 11, 6, 8, 2, 1, 10, address_map_constructor(FUNC(tms1070_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(tms1070_cpu_device::ram_6bit), this))
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{ }
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tms1040_cpu_device::tms1040_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms1000_cpu_device(mconfig, TMS1040, tag, owner, clock, 8, 11, 6, 8, 2, 10, address_map_constructor(FUNC(tms1040_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(tms1040_cpu_device::ram_6bit), this))
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tms1000_cpu_device(mconfig, TMS1040, tag, owner, clock, 8, 11, 6, 8, 2, 1, 10, address_map_constructor(FUNC(tms1040_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(tms1040_cpu_device::ram_6bit), this))
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{ }
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tms1200_cpu_device::tms1200_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms1000_cpu_device(mconfig, TMS1200, tag, owner, clock, 8, 13, 6, 8, 2, 10, address_map_constructor(FUNC(tms1200_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(tms1200_cpu_device::ram_6bit), this))
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tms1000_cpu_device(mconfig, TMS1200, tag, owner, clock, 8, 13, 6, 8, 2, 1, 10, address_map_constructor(FUNC(tms1200_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(tms1200_cpu_device::ram_6bit), this))
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{ }
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tms1700_cpu_device::tms1700_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms1000_cpu_device(mconfig, TMS1700, tag, owner, clock, 8, 9, 6, 8, 2, 10, address_map_constructor(FUNC(tms1700_cpu_device::rom_9bitm), this), 6, address_map_constructor(FUNC(tms1700_cpu_device::ram_32x4), this))
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tms1000_cpu_device(mconfig, TMS1700, tag, owner, clock, 8, 9, 6, 8, 2, 1, 10, address_map_constructor(FUNC(tms1700_cpu_device::rom_9bitm), this), 6, address_map_constructor(FUNC(tms1700_cpu_device::ram_32x4), this))
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{ }
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tms1730_cpu_device::tms1730_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms1000_cpu_device(mconfig, TMS1730, tag, owner, clock, 8, 9, 6, 8, 2, 10, address_map_constructor(FUNC(tms1730_cpu_device::rom_9bitm), this), 6, address_map_constructor(FUNC(tms1730_cpu_device::ram_32x4), this))
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tms1000_cpu_device(mconfig, TMS1730, tag, owner, clock, 8, 9, 6, 8, 2, 1, 10, address_map_constructor(FUNC(tms1730_cpu_device::rom_9bitm), this), 6, address_map_constructor(FUNC(tms1730_cpu_device::ram_32x4), this))
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{ }
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mc141000_cpu_device::mc141000_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms1000_cpu_device(mconfig, MC141000, tag, owner, clock, 8, 11, 6, 8, 2, 10, address_map_constructor(FUNC(mc141000_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(mc141000_cpu_device::ram_6bit), this))
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tms1000_cpu_device(mconfig, MC141000, tag, owner, clock, 8, 11, 6, 8, 2, 1, 10, address_map_constructor(FUNC(mc141000_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(mc141000_cpu_device::ram_6bit), this))
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{ }
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mc141200_cpu_device::mc141200_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms1000_cpu_device(mconfig, MC141200, tag, owner, clock, 8, 16, 6, 8, 2, 10, address_map_constructor(FUNC(mc141200_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(mc141200_cpu_device::ram_6bit), this))
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tms1000_cpu_device(mconfig, MC141200, tag, owner, clock, 8, 16, 6, 8, 2, 1, 10, address_map_constructor(FUNC(mc141200_cpu_device::rom_10bit), this), 6, address_map_constructor(FUNC(mc141200_cpu_device::ram_6bit), this))
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{ }
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@ -64,7 +64,7 @@ public:
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tms1000_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
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protected:
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tms1000_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
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tms1000_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
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void rom_9bitm(address_map &map);
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void ram_32x4(address_map &map);
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@ -25,7 +25,7 @@ DEFINE_DEVICE_TYPE(TMS1000C, tms1000c_cpu_device, "tms1000c", "Texas Instruments
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// device definitions
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tms1000c_cpu_device::tms1000c_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms1000_cpu_device(mconfig, TMS1000C, tag, owner, clock, 8 /* o pins */, 10 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 2 /* x width */, 10 /* rom width */, address_map_constructor(FUNC(tms1000c_cpu_device::rom_10bit), this), 6 /* ram width */, address_map_constructor(FUNC(tms1000c_cpu_device::ram_6bit), this))
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tms1000_cpu_device(mconfig, TMS1000C, tag, owner, clock, 8 /* o pins */, 10 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 2 /* x width */, 3 /* stack levels */, 10 /* rom width */, address_map_constructor(FUNC(tms1000c_cpu_device::rom_10bit), this), 6 /* ram width */, address_map_constructor(FUNC(tms1000c_cpu_device::ram_6bit), this))
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{ }
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@ -23,11 +23,6 @@ protected:
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// overrides
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virtual void device_add_mconfig(machine_config &config) override;
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virtual u32 decode_micro(u8 sel) override;
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virtual u8 stack_levels() override { return 3; } // 3-level stack
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virtual void op_br() override { op_br2(); } // "
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virtual void op_call() override { op_call2(); } // "
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virtual void op_retn() override { op_retn2(); } // "
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};
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@ -22,23 +22,23 @@ DEFINE_DEVICE_TYPE(TMS1370, tms1370_cpu_device, "tms1370", "Texas Instruments TM
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// device definitions
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tms1100_cpu_device::tms1100_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms1100_cpu_device(mconfig, TMS1100, tag, owner, clock, 8 /* o pins */, 11 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 3 /* x width */, 11 /* rom width */, address_map_constructor(FUNC(tms1100_cpu_device::rom_11bit), this), 7 /* ram width */, address_map_constructor(FUNC(tms1100_cpu_device::ram_7bit), this))
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tms1100_cpu_device(mconfig, TMS1100, tag, owner, clock, 8 /* o pins */, 11 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 3 /* x width */, 1 /* stack levels */, 11 /* rom width */, address_map_constructor(FUNC(tms1100_cpu_device::rom_11bit), this), 7 /* ram width */, address_map_constructor(FUNC(tms1100_cpu_device::ram_7bit), this))
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{ }
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tms1100_cpu_device::tms1100_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
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tms1000_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, rom_width, rom_map, ram_width, ram_map)
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tms1100_cpu_device::tms1100_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
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tms1000_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, stack_levels, rom_width, rom_map, ram_width, ram_map)
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{ }
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tms1170_cpu_device::tms1170_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms1100_cpu_device(mconfig, TMS1170, tag, owner, clock, 8, 11, 6, 8, 3, 11, address_map_constructor(FUNC(tms1170_cpu_device::rom_11bit), this), 7, address_map_constructor(FUNC(tms1170_cpu_device::ram_7bit), this))
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tms1100_cpu_device(mconfig, TMS1170, tag, owner, clock, 8, 11, 6, 8, 3, 1, 11, address_map_constructor(FUNC(tms1170_cpu_device::rom_11bit), this), 7, address_map_constructor(FUNC(tms1170_cpu_device::ram_7bit), this))
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{ }
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tms1300_cpu_device::tms1300_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
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tms1100_cpu_device(mconfig, TMS1300, tag, owner, clock, 8, 16, 6, 8, 3, 11, address_map_constructor(FUNC(tms1300_cpu_device::rom_11bit), this), 7, address_map_constructor(FUNC(tms1300_cpu_device::ram_7bit), this))
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tms1100_cpu_device(mconfig, TMS1300, tag, owner, clock, 8, 16, 6, 8, 3, 1, 11, address_map_constructor(FUNC(tms1300_cpu_device::rom_11bit), this), 7, address_map_constructor(FUNC(tms1300_cpu_device::ram_7bit), this))
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{ }
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|
||||
tms1370_cpu_device::tms1370_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms1100_cpu_device(mconfig, TMS1370, tag, owner, clock, 8, 16, 6, 8, 3, 11, address_map_constructor(FUNC(tms1370_cpu_device::rom_11bit), this), 7, address_map_constructor(FUNC(tms1370_cpu_device::ram_7bit), this))
|
||||
tms1100_cpu_device(mconfig, TMS1370, tag, owner, clock, 8, 16, 6, 8, 3, 1, 11, address_map_constructor(FUNC(tms1370_cpu_device::rom_11bit), this), 7, address_map_constructor(FUNC(tms1370_cpu_device::ram_7bit), this))
|
||||
{ }
|
||||
|
||||
|
||||
|
||||
@ -66,7 +66,7 @@ public:
|
||||
tms1100_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
|
||||
|
||||
protected:
|
||||
tms1100_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
tms1100_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
|
||||
// overrides
|
||||
virtual void device_reset() override;
|
||||
|
||||
@ -29,37 +29,37 @@ DEFINE_DEVICE_TYPE(TMS1670, tms1670_cpu_device, "tms1670", "Texas Instruments TM
|
||||
|
||||
// device definitions
|
||||
tms1400_cpu_device::tms1400_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms1400_cpu_device(mconfig, TMS1400, tag, owner, clock, 8 /* o pins */, 11 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 3 /* x width */, 12 /* rom width */, address_map_constructor(FUNC(tms1400_cpu_device::rom_12bit), this), 7 /* ram width */, address_map_constructor(FUNC(tms1400_cpu_device::ram_7bit), this))
|
||||
tms1400_cpu_device(mconfig, TMS1400, tag, owner, clock, 8 /* o pins */, 11 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 3 /* x width */, 3 /* stack levels */, 12 /* rom width */, address_map_constructor(FUNC(tms1400_cpu_device::rom_12bit), this), 7 /* ram width */, address_map_constructor(FUNC(tms1400_cpu_device::ram_7bit), this))
|
||||
{ }
|
||||
|
||||
tms1400_cpu_device::tms1400_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms1100_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, rom_width, rom_map, ram_width, ram_map)
|
||||
tms1400_cpu_device::tms1400_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms1100_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, stack_levels, rom_width, rom_map, ram_width, ram_map)
|
||||
{ }
|
||||
|
||||
|
||||
tms1470_cpu_device::tms1470_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms1470_cpu_device(mconfig, TMS1470, tag, owner, clock, 8, 10, 6, 8, 3, 12, address_map_constructor(FUNC(tms1470_cpu_device::rom_12bit), this), 7, address_map_constructor(FUNC(tms1470_cpu_device::ram_7bit), this))
|
||||
tms1470_cpu_device(mconfig, TMS1470, tag, owner, clock, 8, 10, 6, 8, 3, 3, 12, address_map_constructor(FUNC(tms1470_cpu_device::rom_12bit), this), 7, address_map_constructor(FUNC(tms1470_cpu_device::ram_7bit), this))
|
||||
{ }
|
||||
|
||||
tms1470_cpu_device::tms1470_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms1400_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, rom_width, rom_map, ram_width, ram_map)
|
||||
tms1470_cpu_device::tms1470_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms1400_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, stack_levels, rom_width, rom_map, ram_width, ram_map)
|
||||
{ }
|
||||
|
||||
tms1475_cpu_device::tms1475_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms1470_cpu_device(mconfig, TMS1475, tag, owner, clock, 8, 22, 6, 8, 3, 12, address_map_constructor(FUNC(tms1475_cpu_device::rom_12bit), this), 7, address_map_constructor(FUNC(tms1475_cpu_device::ram_7bit), this))
|
||||
tms1470_cpu_device(mconfig, TMS1475, tag, owner, clock, 8, 22, 6, 8, 3, 3, 12, address_map_constructor(FUNC(tms1475_cpu_device::rom_12bit), this), 7, address_map_constructor(FUNC(tms1475_cpu_device::ram_7bit), this))
|
||||
{ }
|
||||
|
||||
|
||||
tms1600_cpu_device::tms1600_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms1600_cpu_device(mconfig, TMS1600, tag, owner, clock, 8, 16, 6, 8, 3, 12, address_map_constructor(FUNC(tms1600_cpu_device::rom_12bit), this), 7, address_map_constructor(FUNC(tms1600_cpu_device::ram_7bit), this))
|
||||
tms1600_cpu_device(mconfig, TMS1600, tag, owner, clock, 8, 16, 6, 8, 3, 3, 12, address_map_constructor(FUNC(tms1600_cpu_device::rom_12bit), this), 7, address_map_constructor(FUNC(tms1600_cpu_device::ram_7bit), this))
|
||||
{ }
|
||||
|
||||
tms1600_cpu_device::tms1600_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms1400_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, rom_width, rom_map, ram_width, ram_map)
|
||||
tms1600_cpu_device::tms1600_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms1400_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, stack_levels, rom_width, rom_map, ram_width, ram_map)
|
||||
{ }
|
||||
|
||||
tms1670_cpu_device::tms1670_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms1600_cpu_device(mconfig, TMS1670, tag, owner, clock, 8, 16, 6, 8, 3, 12, address_map_constructor(FUNC(tms1670_cpu_device::rom_12bit), this), 7, address_map_constructor(FUNC(tms1670_cpu_device::ram_7bit), this))
|
||||
tms1600_cpu_device(mconfig, TMS1670, tag, owner, clock, 8, 16, 6, 8, 3, 3, 12, address_map_constructor(FUNC(tms1670_cpu_device::rom_12bit), this), 7, address_map_constructor(FUNC(tms1670_cpu_device::ram_7bit), this))
|
||||
{ }
|
||||
|
||||
|
||||
|
||||
@ -44,7 +44,7 @@ public:
|
||||
tms1400_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
|
||||
|
||||
protected:
|
||||
tms1400_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
tms1400_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
|
||||
// overrides
|
||||
virtual void device_reset() override;
|
||||
@ -52,11 +52,6 @@ protected:
|
||||
|
||||
virtual std::unique_ptr<util::disasm_interface> create_disassembler() override;
|
||||
|
||||
virtual u8 stack_levels() override { return 3; } // 3-level stack
|
||||
virtual void op_br() override { op_br2(); } // "
|
||||
virtual void op_call() override { op_call2(); } // "
|
||||
virtual void op_retn() override { op_retn2(); } // "
|
||||
|
||||
virtual void op_setr() override { tms1k_base_device::op_setr(); } // no anomaly with MSB of X register
|
||||
virtual void op_rstr() override { tms1k_base_device::op_rstr(); } // "
|
||||
};
|
||||
@ -67,7 +62,7 @@ public:
|
||||
tms1470_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
|
||||
|
||||
protected:
|
||||
tms1470_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
tms1470_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
};
|
||||
|
||||
class tms1475_cpu_device : public tms1470_cpu_device
|
||||
@ -86,7 +81,7 @@ public:
|
||||
tms1600_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
|
||||
|
||||
protected:
|
||||
tms1600_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
tms1600_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
};
|
||||
|
||||
class tms1670_cpu_device : public tms1600_cpu_device
|
||||
|
||||
@ -71,7 +71,7 @@ unknown cycle: CME, SSE, SSS
|
||||
#include "emu.h"
|
||||
#include "tms1k_base.h"
|
||||
|
||||
tms1k_base_device::tms1k_base_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms1k_base_device::tms1k_base_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
cpu_device(mconfig, type, tag, owner, clock),
|
||||
m_program_config("program", ENDIANNESS_BIG, byte_bits > 8 ? 16 : 8, rom_width, byte_bits > 8 ? -1 : 0, rom_map),
|
||||
m_data_config("data", ENDIANNESS_BIG, 8, ram_width, 0, ram_map),
|
||||
@ -85,6 +85,7 @@ tms1k_base_device::tms1k_base_device(const machine_config &mconfig, device_type
|
||||
m_pc_bits(pc_bits),
|
||||
m_byte_bits(byte_bits),
|
||||
m_x_bits(x_bits),
|
||||
m_stack_levels(stack_levels),
|
||||
m_output_pla_table(nullptr),
|
||||
m_read_k(*this),
|
||||
m_write_o(*this),
|
||||
@ -398,110 +399,112 @@ void tms1k_base_device::set_cki_bus()
|
||||
|
||||
// handle branches:
|
||||
|
||||
// TMS1000/common
|
||||
// note: add(latch) and bl(branch latch) are specific to 0980 series,
|
||||
// c(chapter) bits are specific to 1100(and 1400) series
|
||||
// add(latch) and bl(branch latch) are specific to 0980 series, c(chapter) bits are specific to 1100(and 1400) series
|
||||
// TMS1400 and up and the CMOS chips have multiple stack levels, branches work a bit differently
|
||||
|
||||
void tms1k_base_device::op_br()
|
||||
{
|
||||
// BR/BL: conditional branch
|
||||
if (m_status)
|
||||
if (m_stack_levels == 1)
|
||||
{
|
||||
if (m_clatch == 0)
|
||||
m_pa = m_pb;
|
||||
m_ca = m_cb;
|
||||
m_pc = m_opcode & m_pc_mask;
|
||||
if (m_status)
|
||||
{
|
||||
if (m_clatch == 0)
|
||||
m_pa = m_pb;
|
||||
|
||||
m_ca = m_cb;
|
||||
m_pc = m_opcode & m_pc_mask;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (m_status)
|
||||
{
|
||||
m_pa = m_pb; // don't care about clatch
|
||||
m_ca = m_cb;
|
||||
m_pc = m_opcode & m_pc_mask;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void tms1k_base_device::op_call()
|
||||
{
|
||||
// CALL/CALLL: conditional call
|
||||
if (m_status)
|
||||
if (m_stack_levels == 1)
|
||||
{
|
||||
u8 prev_pa = m_pa;
|
||||
|
||||
if (m_clatch == 0)
|
||||
if (m_status)
|
||||
{
|
||||
m_clatch = 1;
|
||||
m_sr = m_pc;
|
||||
m_pa = m_pb;
|
||||
m_cs = m_ca;
|
||||
u8 prev_pa = m_pa;
|
||||
|
||||
if (!m_clatch)
|
||||
{
|
||||
m_clatch = 1;
|
||||
m_sr = m_pc;
|
||||
m_pa = m_pb;
|
||||
m_cs = m_ca;
|
||||
}
|
||||
|
||||
m_ca = m_cb;
|
||||
m_pb = prev_pa;
|
||||
m_pc = m_opcode & m_pc_mask;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (m_status)
|
||||
{
|
||||
// mask clatch bits (no need to mask others)
|
||||
u8 smask = (1 << m_stack_levels) - 1;
|
||||
m_clatch = (m_clatch << 1 | 1) & smask;
|
||||
|
||||
m_sr = m_sr << m_pc_bits | m_pc;
|
||||
m_pc = m_opcode & m_pc_mask;
|
||||
|
||||
m_ps = m_ps << 4 | m_pa;
|
||||
m_pa = m_pb;
|
||||
|
||||
m_cs = m_cs << 2 | m_ca;
|
||||
m_ca = m_cb;
|
||||
}
|
||||
else
|
||||
{
|
||||
m_pb = m_pa;
|
||||
m_cb = m_ca;
|
||||
}
|
||||
m_ca = m_cb;
|
||||
m_pb = prev_pa;
|
||||
m_pc = m_opcode & m_pc_mask;
|
||||
}
|
||||
}
|
||||
|
||||
void tms1k_base_device::op_retn()
|
||||
{
|
||||
// RETN: return from subroutine
|
||||
if (m_clatch == 1)
|
||||
if (m_stack_levels == 1)
|
||||
{
|
||||
m_clatch = 0;
|
||||
m_pc = m_sr;
|
||||
m_ca = m_cs;
|
||||
}
|
||||
m_add = 0;
|
||||
m_bl = 0;
|
||||
m_pa = m_pb;
|
||||
}
|
||||
if (m_clatch)
|
||||
{
|
||||
m_clatch = 0;
|
||||
m_pc = m_sr;
|
||||
m_ca = m_cs;
|
||||
}
|
||||
|
||||
|
||||
// TMS1400/TMS1000C multiple level stack version
|
||||
|
||||
void tms1k_base_device::op_br2()
|
||||
{
|
||||
// BR/BL: conditional branch
|
||||
if (m_status)
|
||||
{
|
||||
m_pa = m_pb; // don't care about clatch
|
||||
m_ca = m_cb;
|
||||
m_pc = m_opcode & m_pc_mask;
|
||||
}
|
||||
}
|
||||
|
||||
void tms1k_base_device::op_call2()
|
||||
{
|
||||
// CALL/CALLL: conditional call
|
||||
if (m_status)
|
||||
{
|
||||
// mask clatch bits (no need to mask others)
|
||||
u8 smask = (1 << stack_levels()) - 1;
|
||||
m_clatch = (m_clatch << 1 | 1) & smask;
|
||||
|
||||
m_sr = m_sr << m_pc_bits | m_pc;
|
||||
m_pc = m_opcode & m_pc_mask;
|
||||
|
||||
m_ps = m_ps << 4 | m_pa;
|
||||
m_add = 0;
|
||||
m_bl = 0;
|
||||
m_pa = m_pb;
|
||||
|
||||
m_cs = m_cs << 2 | m_ca;
|
||||
m_ca = m_cb;
|
||||
}
|
||||
else
|
||||
{
|
||||
m_pb = m_pa;
|
||||
m_cb = m_ca;
|
||||
}
|
||||
}
|
||||
if (m_clatch & 1)
|
||||
{
|
||||
m_clatch >>= 1;
|
||||
|
||||
void tms1k_base_device::op_retn2()
|
||||
{
|
||||
// RETN: return from subroutine
|
||||
if (m_clatch & 1)
|
||||
{
|
||||
m_clatch >>= 1;
|
||||
m_pc = m_sr & m_pc_mask;
|
||||
m_sr >>= m_pc_bits;
|
||||
|
||||
m_pc = m_sr & m_pc_mask;
|
||||
m_sr >>= m_pc_bits;
|
||||
m_pa = m_pb = m_ps & 0xf;
|
||||
m_ps >>= 4;
|
||||
|
||||
m_pa = m_pb = m_ps & 0xf;
|
||||
m_ps >>= 4;
|
||||
|
||||
m_ca = m_cb = m_cs & 3;
|
||||
m_cs >>= 2;
|
||||
m_ca = m_cb = m_cs & 3;
|
||||
m_cs >>= 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -51,7 +51,7 @@ public:
|
||||
|
||||
protected:
|
||||
// construction/destruction
|
||||
tms1k_base_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
tms1k_base_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
|
||||
// device-level overrides
|
||||
virtual void device_start() override;
|
||||
@ -142,13 +142,9 @@ protected:
|
||||
virtual void dynamic_output() { ; } // not used by default
|
||||
virtual void read_opcode();
|
||||
|
||||
virtual u8 stack_levels() { return 1; }
|
||||
virtual void op_br();
|
||||
virtual void op_call();
|
||||
virtual void op_retn();
|
||||
virtual void op_br2();
|
||||
virtual void op_call2();
|
||||
virtual void op_retn2();
|
||||
|
||||
virtual void op_sbit();
|
||||
virtual void op_rbit();
|
||||
@ -179,36 +175,36 @@ protected:
|
||||
optional_memory_region m_opla_b; // binary dump of output PLA, in place of PLA file
|
||||
optional_device<pla_device> m_spla;
|
||||
|
||||
u8 m_pc; // 6 or 7-bit program counter
|
||||
u32 m_sr; // 6 or 7-bit subroutine return register(s)
|
||||
u8 m_pa; // 4-bit page address register
|
||||
u8 m_pb; // 4-bit page buffer register
|
||||
u16 m_ps; // 4-bit page subroutine register(s)
|
||||
u8 m_a; // 4-bit accumulator
|
||||
u8 m_x; // 2,3,or 4-bit RAM X register
|
||||
u8 m_y; // 4-bit RAM Y register
|
||||
u8 m_ca; // chapter address register
|
||||
u8 m_cb; // chapter buffer register
|
||||
u16 m_cs; // chapter subroutine register(s)
|
||||
u8 m_pc; // 6 or 7-bit program counter
|
||||
u32 m_sr; // 6 or 7-bit subroutine return register(s)
|
||||
u8 m_pa; // 4-bit page address register
|
||||
u8 m_pb; // 4-bit page buffer register
|
||||
u16 m_ps; // 4-bit page subroutine register(s)
|
||||
u8 m_a; // 4-bit accumulator
|
||||
u8 m_x; // 2,3,or 4-bit RAM X register
|
||||
u8 m_y; // 4-bit RAM Y register
|
||||
u8 m_ca; // chapter address register
|
||||
u8 m_cb; // chapter buffer register
|
||||
u16 m_cs; // chapter subroutine register(s)
|
||||
u32 m_r;
|
||||
u16 m_o;
|
||||
u8 m_cki_bus;
|
||||
u8 m_c4;
|
||||
u8 m_p; // 4-bit adder p(lus)-input
|
||||
u8 m_n; // 4-bit adder n(egative)-input
|
||||
u8 m_adder_out; // adder result
|
||||
u8 m_carry_in; // adder carry-in bit
|
||||
u8 m_carry_out; // adder carry-out bit
|
||||
u8 m_p; // 4-bit adder p(lus)-input
|
||||
u8 m_n; // 4-bit adder n(egative)-input
|
||||
u8 m_adder_out; // adder result
|
||||
u8 m_carry_in; // adder carry-in bit
|
||||
u8 m_carry_out; // adder carry-out bit
|
||||
u8 m_status;
|
||||
u8 m_status_latch;
|
||||
u8 m_eac; // end around carry bit
|
||||
u8 m_clatch; // call latch bit(s)
|
||||
u8 m_add; // add latch bit
|
||||
u8 m_bl; // branch latch bit
|
||||
u8 m_eac; // end around carry bit
|
||||
u8 m_clatch; // call latch bit(s)
|
||||
u8 m_add; // add latch bit
|
||||
u8 m_bl; // branch latch bit
|
||||
|
||||
u8 m_ram_in;
|
||||
u8 m_dam_in;
|
||||
int m_ram_out; // signed!
|
||||
int m_ram_out; // signed!
|
||||
u8 m_ram_address;
|
||||
u16 m_rom_address;
|
||||
u16 m_opcode;
|
||||
@ -217,11 +213,12 @@ protected:
|
||||
int m_subcycle;
|
||||
u8 m_o_index;
|
||||
|
||||
u8 m_o_pins; // how many O pins
|
||||
u8 m_r_pins; // how many R pins
|
||||
u8 m_pc_bits; // how many program counter bits
|
||||
u8 m_byte_bits; // how many bits per 'byte'
|
||||
u8 m_x_bits; // how many X register bits
|
||||
u8 m_o_pins; // how many O pins
|
||||
u8 m_r_pins; // how many R pins
|
||||
u8 m_pc_bits; // how many program counter bits
|
||||
u8 m_byte_bits; // how many bits per 'byte'
|
||||
u8 m_x_bits; // how many X register bits
|
||||
u8 m_stack_levels; // number of stack levels (max 4)
|
||||
|
||||
address_space *m_program;
|
||||
address_space *m_data;
|
||||
|
||||
@ -24,27 +24,27 @@ DEFINE_DEVICE_TYPE(TMS2370, tms2370_cpu_device, "tms2370", "Texas Instruments TM
|
||||
|
||||
// device definitions
|
||||
tms2100_cpu_device::tms2100_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms2100_cpu_device(mconfig, TMS2100, tag, owner, clock, 8 /* o pins */, 7 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 3 /* x width */, 11 /* rom width */, address_map_constructor(FUNC(tms2100_cpu_device::rom_11bit), this), 7 /* ram width */, address_map_constructor(FUNC(tms2100_cpu_device::ram_7bit), this))
|
||||
tms2100_cpu_device(mconfig, TMS2100, tag, owner, clock, 8 /* o pins */, 7 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 3 /* x width */, 4 /* stack levels */, 11 /* rom width */, address_map_constructor(FUNC(tms2100_cpu_device::rom_11bit), this), 7 /* ram width */, address_map_constructor(FUNC(tms2100_cpu_device::ram_7bit), this))
|
||||
{ }
|
||||
|
||||
tms2100_cpu_device::tms2100_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms1100_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, rom_width, rom_map, ram_width, ram_map)
|
||||
tms2100_cpu_device::tms2100_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms1100_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, stack_levels, rom_width, rom_map, ram_width, ram_map)
|
||||
{ }
|
||||
|
||||
tms2170_cpu_device::tms2170_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms2100_cpu_device(mconfig, TMS2170, tag, owner, clock, 8, 6, 6, 8, 3, 11, address_map_constructor(FUNC(tms2170_cpu_device::rom_11bit), this), 7, address_map_constructor(FUNC(tms2170_cpu_device::ram_7bit), this))
|
||||
tms2100_cpu_device(mconfig, TMS2170, tag, owner, clock, 8, 6, 6, 8, 3, 4, 11, address_map_constructor(FUNC(tms2170_cpu_device::rom_11bit), this), 7, address_map_constructor(FUNC(tms2170_cpu_device::ram_7bit), this))
|
||||
{ }
|
||||
|
||||
tms2300_cpu_device::tms2300_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms2300_cpu_device(mconfig, TMS2300, tag, owner, clock, 8, 15, 6, 8, 3, 11, address_map_constructor(FUNC(tms2300_cpu_device::rom_11bit), this), 7, address_map_constructor(FUNC(tms2300_cpu_device::ram_7bit), this))
|
||||
tms2300_cpu_device(mconfig, TMS2300, tag, owner, clock, 8, 15, 6, 8, 3, 4, 11, address_map_constructor(FUNC(tms2300_cpu_device::rom_11bit), this), 7, address_map_constructor(FUNC(tms2300_cpu_device::ram_7bit), this))
|
||||
{ }
|
||||
|
||||
tms2300_cpu_device::tms2300_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms2100_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, rom_width, rom_map, ram_width, ram_map)
|
||||
tms2300_cpu_device::tms2300_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms2100_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, stack_levels, rom_width, rom_map, ram_width, ram_map)
|
||||
{ }
|
||||
|
||||
tms2370_cpu_device::tms2370_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms2300_cpu_device(mconfig, TMS2370, tag, owner, clock, 8, 14, 6, 8, 3, 11, address_map_constructor(FUNC(tms2370_cpu_device::rom_11bit), this), 7, address_map_constructor(FUNC(tms2370_cpu_device::ram_7bit), this))
|
||||
tms2300_cpu_device(mconfig, TMS2370, tag, owner, clock, 8, 14, 6, 8, 3, 4, 11, address_map_constructor(FUNC(tms2370_cpu_device::rom_11bit), this), 7, address_map_constructor(FUNC(tms2370_cpu_device::ram_7bit), this))
|
||||
{ }
|
||||
|
||||
|
||||
|
||||
@ -66,18 +66,13 @@ public:
|
||||
tms2100_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
|
||||
|
||||
protected:
|
||||
tms2100_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
tms2100_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
|
||||
// overrides
|
||||
virtual void device_reset() override;
|
||||
virtual void device_add_mconfig(machine_config &config) override;
|
||||
|
||||
virtual std::unique_ptr<util::disasm_interface> create_disassembler() override;
|
||||
|
||||
virtual u8 stack_levels() override { return 4; } // 4-level stack
|
||||
virtual void op_br() override { op_br2(); } // "
|
||||
virtual void op_call() override { op_call2(); } // "
|
||||
virtual void op_retn() override { op_retn2(); } // "
|
||||
};
|
||||
|
||||
class tms2170_cpu_device : public tms2100_cpu_device
|
||||
@ -92,7 +87,7 @@ public:
|
||||
tms2300_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
|
||||
|
||||
protected:
|
||||
tms2300_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
tms2300_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
};
|
||||
|
||||
class tms2370_cpu_device : public tms2300_cpu_device
|
||||
|
||||
@ -22,27 +22,27 @@ DEFINE_DEVICE_TYPE(TMS2670, tms2670_cpu_device, "tms2670", "Texas Instruments TM
|
||||
|
||||
// device definitions
|
||||
tms2400_cpu_device::tms2400_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms2400_cpu_device(mconfig, TMS2400, tag, owner, clock, 8 /* o pins */, 7 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 4 /* x width */, 12 /* rom width */, address_map_constructor(FUNC(tms2400_cpu_device::rom_12bit), this), 8 /* ram width */, address_map_constructor(FUNC(tms2400_cpu_device::ram_8bit), this))
|
||||
tms2400_cpu_device(mconfig, TMS2400, tag, owner, clock, 8 /* o pins */, 7 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 4 /* x width */, 4 /* stack levels */, 12 /* rom width */, address_map_constructor(FUNC(tms2400_cpu_device::rom_12bit), this), 8 /* ram width */, address_map_constructor(FUNC(tms2400_cpu_device::ram_8bit), this))
|
||||
{ }
|
||||
|
||||
tms2400_cpu_device::tms2400_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms2100_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, rom_width, rom_map, ram_width, ram_map)
|
||||
tms2400_cpu_device::tms2400_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms2100_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, stack_levels, rom_width, rom_map, ram_width, ram_map)
|
||||
{ }
|
||||
|
||||
tms2470_cpu_device::tms2470_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms2400_cpu_device(mconfig, TMS2470, tag, owner, clock, 8, 6, 6, 8, 4, 12, address_map_constructor(FUNC(tms2470_cpu_device::rom_12bit), this), 8, address_map_constructor(FUNC(tms2470_cpu_device::ram_8bit), this))
|
||||
tms2400_cpu_device(mconfig, TMS2470, tag, owner, clock, 8, 6, 6, 8, 4, 4, 12, address_map_constructor(FUNC(tms2470_cpu_device::rom_12bit), this), 8, address_map_constructor(FUNC(tms2470_cpu_device::ram_8bit), this))
|
||||
{ }
|
||||
|
||||
tms2600_cpu_device::tms2600_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms2600_cpu_device(mconfig, TMS2600, tag, owner, clock, 8, 15, 6, 8, 4, 12, address_map_constructor(FUNC(tms2600_cpu_device::rom_12bit), this), 8, address_map_constructor(FUNC(tms2600_cpu_device::ram_8bit), this))
|
||||
tms2600_cpu_device(mconfig, TMS2600, tag, owner, clock, 8, 15, 6, 8, 4, 4, 12, address_map_constructor(FUNC(tms2600_cpu_device::rom_12bit), this), 8, address_map_constructor(FUNC(tms2600_cpu_device::ram_8bit), this))
|
||||
{ }
|
||||
|
||||
tms2600_cpu_device::tms2600_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms2400_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, rom_width, rom_map, ram_width, ram_map)
|
||||
tms2600_cpu_device::tms2600_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map) :
|
||||
tms2400_cpu_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, stack_levels, rom_width, rom_map, ram_width, ram_map)
|
||||
{ }
|
||||
|
||||
tms2670_cpu_device::tms2670_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms2600_cpu_device(mconfig, TMS2670, tag, owner, clock, 8, 14, 6, 8, 4, 12, address_map_constructor(FUNC(tms2670_cpu_device::rom_12bit), this), 8, address_map_constructor(FUNC(tms2670_cpu_device::ram_8bit), this))
|
||||
tms2600_cpu_device(mconfig, TMS2670, tag, owner, clock, 8, 14, 6, 8, 4, 4, 12, address_map_constructor(FUNC(tms2670_cpu_device::rom_12bit), this), 8, address_map_constructor(FUNC(tms2670_cpu_device::ram_8bit), this))
|
||||
{ }
|
||||
|
||||
|
||||
|
||||
@ -20,7 +20,7 @@ public:
|
||||
tms2400_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
|
||||
|
||||
protected:
|
||||
tms2400_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
tms2400_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
|
||||
// overrides
|
||||
virtual void device_reset() override;
|
||||
@ -42,7 +42,7 @@ public:
|
||||
tms2600_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
|
||||
|
||||
protected:
|
||||
tms2600_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
tms2600_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, u8 stack_levels, int rom_width, address_map_constructor rom_map, int ram_width, address_map_constructor ram_map);
|
||||
};
|
||||
|
||||
class tms2670_cpu_device : public tms2600_cpu_device
|
||||
|
||||
@ -35,7 +35,7 @@ void tp0320_cpu_device::ram_192x4(address_map &map)
|
||||
|
||||
// device definitions
|
||||
tp0320_cpu_device::tp0320_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
|
||||
tms0980_cpu_device(mconfig, TP0320, tag, owner, clock, 7 /* o pins */, 10 /* r pins */, 7 /* pc bits */, 9 /* byte width */, 4 /* x width */, 11 /* rom width */, address_map_constructor(FUNC(tp0320_cpu_device::rom_11bit), this), 8 /* ram width */, address_map_constructor(FUNC(tp0320_cpu_device::ram_192x4), this))
|
||||
tms0980_cpu_device(mconfig, TP0320, tag, owner, clock, 7 /* o pins */, 10 /* r pins */, 7 /* pc bits */, 9 /* byte width */, 4 /* x width */, 1 /* stack levels */, 11 /* rom width */, address_map_constructor(FUNC(tp0320_cpu_device::rom_11bit), this), 8 /* ram width */, address_map_constructor(FUNC(tp0320_cpu_device::ram_192x4), this))
|
||||
{ }
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user