diff options
Diffstat (limited to 'src/devices/cpu/tms1000/tms1000.cpp')
-rw-r--r-- | src/devices/cpu/tms1000/tms1000.cpp | 67 |
1 files changed, 38 insertions, 29 deletions
diff --git a/src/devices/cpu/tms1000/tms1000.cpp b/src/devices/cpu/tms1000/tms1000.cpp index 3ee2612f191..0c89568a7b6 100644 --- a/src/devices/cpu/tms1000/tms1000.cpp +++ b/src/devices/cpu/tms1000/tms1000.cpp @@ -24,15 +24,15 @@ // - 30-term microinstructions PLA(mpla) at the top half, to the right of the midline, supporting 16 microinstructions // - 20-term output PLA(opla) at the top-left // - the ALU is between the opla and mpla -const device_type TMS1000 = device_creator<tms1000_cpu_device>; // 28-pin DIP, 11 R pins -const device_type TMS1070 = device_creator<tms1070_cpu_device>; // high voltage version -const device_type TMS1040 = device_creator<tms1040_cpu_device>; // same as TMS1070 with just a different pinout? -const device_type TMS1200 = device_creator<tms1200_cpu_device>; // 40-pin DIP, 13 R pins -const device_type TMS1700 = device_creator<tms1700_cpu_device>; // 28-pin DIP, RAM/ROM size halved, 9 R pins -const device_type TMS1730 = device_creator<tms1730_cpu_device>; // 20-pin DIP, same die as TMS1700, package has less pins: 6 R pins, 5 O pins(output PLA is still 8-bit, O1,O3,O5 unused) +DEFINE_DEVICE_TYPE(TMS1000, tms1000_cpu_device, "tms1000", "TMS1000") // 28-pin DIP, 11 R pins +DEFINE_DEVICE_TYPE(TMS1070, tms1070_cpu_device, "tms1070", "TMS1070") // high voltage version +DEFINE_DEVICE_TYPE(TMS1040, tms1040_cpu_device, "tms1040", "TMS1040") // same as TMS1070 with just a different pinout? +DEFINE_DEVICE_TYPE(TMS1200, tms1200_cpu_device, "tms1200", "TMS1200") // 40-pin DIP, 13 R pins +DEFINE_DEVICE_TYPE(TMS1700, tms1700_cpu_device, "tms1700", "TMS1700") // 28-pin DIP, RAM/ROM size halved, 9 R pins +DEFINE_DEVICE_TYPE(TMS1730, tms1730_cpu_device, "tms1730", "TMS1730") // 20-pin DIP, same die as TMS1700, package has less pins: 6 R pins, 5 O pins (output PLA is still 8-bit, O1,O3,O5 unused) -const device_type MC141000 = device_creator<mc141000_cpu_device>; // CMOS, pin-compatible with TMS1000(reverse polarity) -const device_type MC141200 = device_creator<mc141200_cpu_device>; // CMOS, 40-pin DIP, 16 R pins +DEFINE_DEVICE_TYPE(MC141000, mc141000_cpu_device, "mc141000", "MC141000") // CMOS, pin-compatible with TMS1000(reverse polarity) +DEFINE_DEVICE_TYPE(MC141200, mc141200_cpu_device, "mc141200", "MC141200") // CMOS, 40-pin DIP, 16 R pins // internal memory maps @@ -56,40 +56,49 @@ ADDRESS_MAP_END // device definitions tms1000_cpu_device::tms1000_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) - : tms1k_base_device(mconfig, TMS1000, "TMS1000", tag, owner, clock, 8 /* o pins */, 11 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 2 /* x width */, 10 /* prg width */, ADDRESS_MAP_NAME(program_10bit_8), 6 /* data width */, ADDRESS_MAP_NAME(data_64x4), "tms1000", __FILE__) -{ } + : tms1000_cpu_device(mconfig, TMS1000, tag, owner, clock, 8 /* o pins */, 11 /* r pins */, 6 /* pc bits */, 8 /* byte width */, 2 /* x width */, 10 /* prg width */, ADDRESS_MAP_NAME(program_10bit_8), 6 /* data width */, ADDRESS_MAP_NAME(data_64x4)) +{ +} -tms1000_cpu_device::tms1000_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source) - : tms1k_base_device(mconfig, type, name, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, prgwidth, program, datawidth, data, shortname, source) -{ } +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 prgwidth, address_map_constructor program, int datawidth, address_map_constructor data) + : tms1k_base_device(mconfig, type, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, prgwidth, program, datawidth, data) +{ +} tms1070_cpu_device::tms1070_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) - : tms1000_cpu_device(mconfig, TMS1070, "TMS1070", tag, owner, clock, 8, 11, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4), "tms1070", __FILE__) -{ } + : tms1000_cpu_device(mconfig, TMS1070, tag, owner, clock, 8, 11, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4)) +{ +} tms1040_cpu_device::tms1040_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) - : tms1000_cpu_device(mconfig, TMS1040, "TMS1040", tag, owner, clock, 8, 11, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4), "tms1040", __FILE__) -{ } + : tms1000_cpu_device(mconfig, TMS1040, tag, owner, clock, 8, 11, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4)) +{ +} tms1200_cpu_device::tms1200_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) - : tms1000_cpu_device(mconfig, TMS1200, "TMS1200", tag, owner, clock, 8, 13, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4), "tms1200", __FILE__) -{ } + : tms1000_cpu_device(mconfig, TMS1200, tag, owner, clock, 8, 13, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4)) +{ +} tms1700_cpu_device::tms1700_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) - : tms1000_cpu_device(mconfig, TMS1700, "TMS1700", tag, owner, clock, 8, 9, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_9bit_8), 6, ADDRESS_MAP_NAME(data_32x4), "tms1700", __FILE__) -{ } + : tms1000_cpu_device(mconfig, TMS1700, tag, owner, clock, 8, 9, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_9bit_8), 6, ADDRESS_MAP_NAME(data_32x4)) +{ +} tms1730_cpu_device::tms1730_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) - : tms1000_cpu_device(mconfig, TMS1730, "TMS1730", tag, owner, clock, 8, 9, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_9bit_8), 6, ADDRESS_MAP_NAME(data_32x4), "tms1730", __FILE__) -{ } + : tms1000_cpu_device(mconfig, TMS1730, tag, owner, clock, 8, 9, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_9bit_8), 6, ADDRESS_MAP_NAME(data_32x4)) +{ +} mc141000_cpu_device::mc141000_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) - : tms1000_cpu_device(mconfig, MC141000, "MC141000", tag, owner, clock, 8, 11, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4), "mc141000", __FILE__) -{ } + : tms1000_cpu_device(mconfig, MC141000, tag, owner, clock, 8, 11, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4)) +{ +} mc141200_cpu_device::mc141200_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) - : tms1000_cpu_device(mconfig, MC141200, "MC141200", tag, owner, clock, 8, 16, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4), "mc141200", __FILE__) -{ } + : tms1000_cpu_device(mconfig, MC141200, tag, owner, clock, 8, 16, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4)) +{ +} // machine configs @@ -97,9 +106,9 @@ static MACHINE_CONFIG_FRAGMENT(tms1000) // microinstructions PLA, output PLA MCFG_PLA_ADD("mpla", 8, 16, 30) - MCFG_PLA_FILEFORMAT(PLA_FMT_BERKELEY) + MCFG_PLA_FILEFORMAT(BERKELEY) MCFG_PLA_ADD("opla", 5, 8, 20) - MCFG_PLA_FILEFORMAT(PLA_FMT_BERKELEY) + MCFG_PLA_FILEFORMAT(BERKELEY) MACHINE_CONFIG_END machine_config_constructor tms1000_cpu_device::device_mconfig_additions() const |