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New NOT_WORKING clone added
------------ Electronic Battleship (1977 version, model 4750A) [hap, Sean Riddle]
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@ -51,8 +51,8 @@
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@MP2726 TMS1040 1979, Tomy Break Up
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*MP2788 TMS1040? 1980, Bandai Flight Time (? note: VFD-capable)
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@MP3005 TMS1730 1989, Tiger Copy Cat (model 7-522)
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*MP3201 TMS1000 1977, Milton Bradley Electronic Battleship (1977, 1st version)
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@MP3208 TMS1000 1977, Milton Bradley Electronic Battleship (1977, model 4750A or B)
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@MP3201 TMS1000 1977, Milton Bradley Electronic Battleship (1977, model 4750A)
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@MP3208 TMS1000 1977, Milton Bradley Electronic Battleship (1977, model 4750B)
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@MP3226 TMS1000 1978, Milton Bradley Simon (model 4850)
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*MP3232 TMS1000 1979, Fonas 2-Player Baseball (no "MP" on chip label)
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*MP3300 TMS1000 1980, Estrela Genius (from Brazil, looks and plays identical to Simon)
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@ -118,7 +118,8 @@
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brighter: tc4/h2hfootb(offense), bankshot(cue ball), ...
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- stopthiep: unable to start a game (may be intentional?)
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- tbreakup: some of the leds flicker (rom and PLAs doublechecked)
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- finish bship SN76477 sound
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- bship discrete sound, netlist is documented
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- finish bshipb SN76477 sound
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***************************************************************************/
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@ -3723,18 +3724,18 @@ MACHINE_CONFIG_END
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/***************************************************************************
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Milton Bradley Electronic Battleship (1977 version)
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* PCB label MB 4750B
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* TMS1000NLL MP3208 (die label 1000C, MP3208)
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* SN75494N (acting as inverters), SN76477 sound
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Milton Bradley Electronic Battleship (1977 version, model 4750A)
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* PCB label 4750A
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* TMS1000NL MP3201 (die label 1000C, MP3201)
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* LM324N, MC14016CP/TP4016AN, NE555P, discrete sound
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* 4 sliding buttons, light bulb
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This is a 2-player electronic board game. It still needs game pieces like the
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original Battleship board game.
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It went through 4 hardware revisions:
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1977: TODO
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1977: model 4750A or B, see notes above
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1977: model 4750A, see notes above
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1977: model 4750B, see notes at bshipb (driver below this)
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1979: model 4750C: cost-reduced single chip design, lesser quality game board.
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The chip is assumed to be custom, no MCU: 28-pin DIP, label 4750, SCUS 0462
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1982: back to MCU, COP420 instead of choosing TI, emulated in hh_cop400.cpp
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@ -3745,12 +3746,9 @@ class bship_state : public hh_tms1k_state
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{
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public:
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bship_state(const machine_config &mconfig, device_type type, const char *tag)
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: hh_tms1k_state(mconfig, type, tag),
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m_sn(*this, "sn76477")
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: hh_tms1k_state(mconfig, type, tag)
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{ }
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required_device<sn76477_device> m_sn;
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DECLARE_WRITE16_MEMBER(write_r);
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DECLARE_WRITE16_MEMBER(write_o);
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DECLARE_READ8_MEMBER(read_k);
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@ -3762,44 +3760,14 @@ WRITE16_MEMBER(bship_state::write_r)
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{
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// R0-R10: input mux
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m_inp_mux = data;
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// R4: 75494 to R12 33K to SN76477 pin 20
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m_sn->slf_res_w((data & 0x10) ? RES_INF : RES_K(33));
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}
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WRITE16_MEMBER(bship_state::write_o)
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{
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//printf("%X ", m_maincpu->debug_peek_o_index() & 0xf);
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// O0: SN76477 pin 9
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m_sn->enable_w(data & 1);
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// O1: 75494 to R4 100K to SN76477 pin 18
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// O2: 75494 to R3 150K to SN76477 pin 18
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double o12 = RES_INF;
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switch (~data >> 1 & 3)
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{
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case 0: o12 = RES_INF; break;
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case 1: o12 = RES_K(100); break;
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case 2: o12 = RES_K(150); break;
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case 3: o12 = RES_2_PARALLEL(RES_K(100), RES_K(150)); break;
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}
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m_sn->vco_res_w(o12);
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// O2,O6: (TODO) to SN76477 pin 21
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//m_sn->slf_cap_w(x);
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// O4: SN76477 pin 22
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m_sn->vco_w(data >> 4 & 1);
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// O5: R11 27K to SN76477 pin 23
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m_sn->one_shot_cap_w((data & 0x20) ? RES_K(27) : RES_INF);
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// O6: SN76477 pin 25
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m_sn->mixer_b_w(data >> 6 & 1);
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// O7: 75494 to light bulb
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display_matrix(1, 1, data >> 7 & 1, 1);
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// O4: explosion light bulb
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display_matrix(1, 1, data >> 4 & 1, 1);
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// other: sound
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}
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READ8_MEMBER(bship_state::read_k)
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@ -3888,7 +3856,7 @@ INPUT_PORTS_END
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static MACHINE_CONFIG_START( bship, bship_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", TMS1000, 225000) // approximation - RC osc. R=47K, C=100pf
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MCFG_CPU_ADD("maincpu", TMS1000, 200000) // approximation - RC osc. R=100K, C=47pf
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MCFG_TMS1XXX_READ_K_CB(READ8(bship_state, read_k))
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MCFG_TMS1XXX_WRITE_R_CB(WRITE16(bship_state, write_r))
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MCFG_TMS1XXX_WRITE_O_CB(WRITE16(bship_state, write_o))
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@ -3896,6 +3864,109 @@ static MACHINE_CONFIG_START( bship, bship_state )
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MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1))
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MCFG_DEFAULT_LAYOUT(layout_bship)
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/* sound hardware */
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// TODO
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MACHINE_CONFIG_END
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/***************************************************************************
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Milton Bradley Electronic Battleship (1977 version, model 4750B)
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* PCB label MB 4750B
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* TMS1000NLL MP3208 (die label 1000C, MP3208)
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* SN75494N (acting as inverters), SN76477 sound
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* 4 sliding buttons, light bulb
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This is the 2nd version. The sound hardware was changed to a SN76477.
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***************************************************************************/
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class bshipb_state : public hh_tms1k_state
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{
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public:
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bshipb_state(const machine_config &mconfig, device_type type, const char *tag)
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: hh_tms1k_state(mconfig, type, tag),
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m_sn(*this, "sn76477")
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{ }
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required_device<sn76477_device> m_sn;
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DECLARE_WRITE16_MEMBER(write_r);
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DECLARE_WRITE16_MEMBER(write_o);
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DECLARE_READ8_MEMBER(read_k);
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};
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// handlers
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WRITE16_MEMBER(bshipb_state::write_r)
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{
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// R0-R10: input mux
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m_inp_mux = data;
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// R4: 75494 to R12 33K to SN76477 pin 20
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m_sn->slf_res_w((data & 0x10) ? RES_INF : RES_K(33));
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}
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WRITE16_MEMBER(bshipb_state::write_o)
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{
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//printf("%X ", m_maincpu->debug_peek_o_index() & 0xf);
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// O0: SN76477 pin 9
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m_sn->enable_w(data & 1);
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// O1: 75494 to R4 100K to SN76477 pin 18
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// O2: 75494 to R3 150K to SN76477 pin 18
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double o12 = RES_INF;
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switch (~data >> 1 & 3)
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{
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case 0: o12 = RES_INF; break;
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case 1: o12 = RES_K(100); break;
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case 2: o12 = RES_K(150); break;
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case 3: o12 = RES_2_PARALLEL(RES_K(100), RES_K(150)); break;
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}
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m_sn->vco_res_w(o12);
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// O2,O6: (TODO) to SN76477 pin 21
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//m_sn->slf_cap_w(x);
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// O4: SN76477 pin 22
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m_sn->vco_w(data >> 4 & 1);
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// O5: R11 27K to SN76477 pin 23
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m_sn->one_shot_cap_w((data & 0x20) ? RES_K(27) : RES_INF);
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// O6: SN76477 pin 25
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m_sn->mixer_b_w(data >> 6 & 1);
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// O7: 75494 to light bulb
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display_matrix(1, 1, data >> 7 & 1, 1);
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}
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READ8_MEMBER(bshipb_state::read_k)
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{
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// K: multiplexed inputs (note: the Vss row is always on)
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return m_inp_matrix[11]->read() | read_inputs(11);
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}
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// config
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// buttons are same as bship set
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static MACHINE_CONFIG_START( bshipb, bshipb_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", TMS1000, 200000) // approximation - RC osc. R=100K, C=47pf
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MCFG_TMS1XXX_READ_K_CB(READ8(bshipb_state, read_k))
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MCFG_TMS1XXX_WRITE_R_CB(WRITE16(bshipb_state, write_r))
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MCFG_TMS1XXX_WRITE_O_CB(WRITE16(bshipb_state, write_o))
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MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1))
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MCFG_DEFAULT_LAYOUT(layout_bship)
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/* sound hardware */
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MCFG_SPEAKER_STANDARD_MONO("mono")
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MCFG_SOUND_ADD("sn76477", SN76477, 0)
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@ -6350,13 +6421,23 @@ ROM_END
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ROM_START( bship )
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ROM_REGION( 0x0400, "maincpu", 0 )
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ROM_LOAD( "mp3201", 0x0000, 0x0400, CRC(bf6104a6) SHA1(8d28b43a2aa39dcbbe71f669cdafc518715812c9) )
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ROM_REGION( 867, "maincpu:mpla", 0 )
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ROM_LOAD( "tms1000_common1_micro.pla", 0, 867, CRC(4becec19) SHA1(3c8a9be0f00c88c81f378b76886c39b10304f330) )
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ROM_REGION( 365, "maincpu:opla", 0 )
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ROM_LOAD( "tms1000_bship_output.pla", 0, 365, CRC(ea0570b0) SHA1(6eb803b40717486d7b24939985f245327ac8a7e9) )
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ROM_END
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ROM_START( bshipb )
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ROM_REGION( 0x0400, "maincpu", 0 )
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ROM_LOAD( "mp3208", 0x0000, 0x0400, CRC(982fa720) SHA1(1c6dbbe7b9e55d62a510225a88cd2de55fe9b181) )
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ROM_REGION( 867, "maincpu:mpla", 0 )
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ROM_LOAD( "tms1000_bship_micro.pla", 0, 867, CRC(4becec19) SHA1(3c8a9be0f00c88c81f378b76886c39b10304f330) )
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ROM_LOAD( "tms1000_common1_micro.pla", 0, 867, CRC(4becec19) SHA1(3c8a9be0f00c88c81f378b76886c39b10304f330) )
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ROM_REGION( 365, "maincpu:opla", 0 )
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ROM_LOAD( "tms1000_bship_output.pla", 0, 365, BAD_DUMP CRC(74a9a244) SHA1(479c1f1e37cf8f75352e10226b20322906bee813) ) // part of decap photo was obscured
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ROM_LOAD( "tms1000_bshipb_output.pla", 0, 365, BAD_DUMP CRC(74a9a244) SHA1(479c1f1e37cf8f75352e10226b20322906bee813) ) // part of decap photo was obscured
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ROM_END
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@ -6508,7 +6589,7 @@ ROM_START( speechp )
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ROM_LOAD( "tms1007nl", 0x0000, 0x0400, CRC(c2669d5c) SHA1(7943d6f39508a9a82bc21e4fe34a5b9f86e3add2) )
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ROM_REGION( 867, "maincpu:mpla", 0 )
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ROM_LOAD( "tms1000_speechp_micro.pla", 0, 867, CRC(4becec19) SHA1(3c8a9be0f00c88c81f378b76886c39b10304f330) )
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ROM_LOAD( "tms1000_common1_micro.pla", 0, 867, CRC(4becec19) SHA1(3c8a9be0f00c88c81f378b76886c39b10304f330) )
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ROM_REGION( 365, "maincpu:opla", 0 )
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ROM_LOAD( "tms1000_speechp_output.pla", 0, 365, CRC(e1b4197f) SHA1(258f4276a9f15c9bfbfa58df2f7202aed1542fdc) )
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@ -6608,7 +6689,8 @@ COMP( 1979, astro, 0, 0, astro, astro, driver_device, 0, "Kos
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CONS( 1980, mdndclab, 0, 0, mdndclab, mdndclab, driver_device, 0, "Mattel", "Dungeons & Dragons - Computer Labyrinth Game", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) // ***
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CONS( 1977, comp4, 0, 0, comp4, comp4, driver_device, 0, "Milton Bradley", "Comp IV", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_NO_SOUND_HW )
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CONS( 1977, bship, 0, 0, bship, bship, driver_device, 0, "Milton Bradley", "Electronic Battleship (1977 version)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_SOUND | MACHINE_NOT_WORKING ) // ***
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CONS( 1977, bship, 0, 0, bship, bship, driver_device, 0, "Milton Bradley", "Electronic Battleship (1977 version, model 4750A)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_NO_SOUND | MACHINE_NOT_WORKING ) // ***
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CONS( 1977, bshipb, bship, 0, bshipb, bship, driver_device, 0, "Milton Bradley", "Electronic Battleship (1977 version, model 4750B)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_SOUND | MACHINE_NOT_WORKING ) // ***
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CONS( 1978, simon, 0, 0, simon, simon, driver_device, 0, "Milton Bradley", "Simon (Rev. A)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
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CONS( 1979, ssimon, 0, 0, ssimon, ssimon, driver_device, 0, "Milton Bradley", "Super Simon", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
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CONS( 1979, bigtrak, 0, 0, bigtrak, bigtrak, driver_device, 0, "Milton Bradley", "Big Trak", MACHINE_SUPPORTS_SAVE | MACHINE_MECHANICAL ) // ***
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@ -14139,6 +14139,7 @@ astro // Kosmos
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bankshot // Parker Bros
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bigtrak // Milton Bradley
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bship // Milton Bradley
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bshipb // Milton Bradley
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copycat // Tiger Electronics
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copycatm2 // Tiger Electronics
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cnfball // Conic
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