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https://github.com/holub/mame
synced 2025-04-27 18:53:05 +03:00
added Parker Bros bankshot to splitsec.c (preliminary)
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hap
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commit
f08cee1db7
@ -16,8 +16,13 @@
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*: higher number indicates higher difficulty
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TODO:
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- MCU clock is unknown
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****************************************************************************
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Parker Brothers Bank Shot (also released in other regions as Cue Ball)
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* TMS1400NLL MP7313-N2 (die labeled MP7313)
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x
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***************************************************************************/
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@ -26,6 +31,7 @@
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#include "sound/speaker.h"
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#include "splitsec.lh"
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#include "bankshot.lh"
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// The master clock is a single stage RC oscillator: R=24K, C=100pf,
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// according to the TMS 1000 series data manual this is around 375kHz.
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@ -33,7 +39,7 @@
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// to recordings, maybe the RC osc curve is different for TMS1400?
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// so for now, the value below is an approximation
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#define MASTER_CLOCK (485000)
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#define MASTER_CLOCK (475000)
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class splitsec_state : public driver_device
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@ -50,6 +56,7 @@ public:
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required_ioport_array<2> m_button_matrix;
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required_device<speaker_sound_device> m_speaker;
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UINT8 m_input_mux;
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UINT16 m_r;
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UINT16 m_o;
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@ -59,7 +66,8 @@ public:
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DECLARE_READ8_MEMBER(read_k);
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DECLARE_WRITE16_MEMBER(write_o);
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DECLARE_WRITE16_MEMBER(write_r);
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DECLARE_WRITE16_MEMBER(splitsec_write_r);
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DECLARE_WRITE16_MEMBER(bankshot_write_r);
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TIMER_DEVICE_CALLBACK_MEMBER(leds_decay_tick);
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void leds_update();
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@ -83,6 +91,8 @@ public:
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/* display layout, where number xy is lamp R(x),O(y)
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Split Second:
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00 02 04
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10 01 12 03 14 05 16
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11 13 15
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@ -94,6 +104,12 @@ public:
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71 73 75
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50 60 52 62 54 64 56
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70 72 74
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Bank Shot:
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x
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*/
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void splitsec_state::leds_update()
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@ -156,23 +172,12 @@ READ8_MEMBER(splitsec_state::read_k)
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// read selected button rows
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for (int i = 0; i < 2; i++)
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if (m_r >> (i+9) & 1)
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if (m_input_mux >> i & 1)
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k |= m_button_matrix[i]->read();
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return k;
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}
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WRITE16_MEMBER(splitsec_state::write_r)
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{
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// R8: speaker out
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m_speaker->level_w(data >> 8 & 1);
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// R9,R10: input mux
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// R0-R7: led columns
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m_r = data;
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leds_update();
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}
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WRITE16_MEMBER(splitsec_state::write_o)
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{
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// O0-O6: led rows
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@ -181,6 +186,32 @@ WRITE16_MEMBER(splitsec_state::write_o)
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leds_update();
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}
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WRITE16_MEMBER(splitsec_state::splitsec_write_r)
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{
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// R8: speaker out
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m_speaker->level_w(data >> 8 & 1);
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// R9,R10: input mux
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m_input_mux = data >> 9 & 3;
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// R0-R7: led columns
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m_r = data & 0xff;
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leds_update();
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}
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WRITE16_MEMBER(splitsec_state::bankshot_write_r)
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{
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// R0: speaker out
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m_speaker->level_w(data & 1);
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// R2,R3: input mux
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m_input_mux = data >> 2 & 3;
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// R2-R10: led columns
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m_r = data & ~3;
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leds_update();
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}
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/***************************************************************************
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@ -203,6 +234,20 @@ static INPUT_PORTS_START( splitsec )
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED )
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INPUT_PORTS_END
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static INPUT_PORTS_START( bankshot )
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PORT_START("IN.0") // R2
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1 )
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON2 )
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON3 )
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED )
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PORT_START("IN.1") // R3
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON4 )
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON5 )
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON6 )
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED )
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INPUT_PORTS_END
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/***************************************************************************
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@ -218,6 +263,7 @@ void splitsec_state::machine_start()
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memset(m_leds_cache, 0, sizeof(m_leds_cache));
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memset(m_leds_decay, 0, sizeof(m_leds_decay));
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m_input_mux = 0;
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m_r = 0;
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m_o = 0;
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@ -226,6 +272,7 @@ void splitsec_state::machine_start()
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save_item(NAME(m_leds_cache));
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save_item(NAME(m_leds_decay));
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save_item(NAME(m_input_mux));
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save_item(NAME(m_r));
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save_item(NAME(m_o));
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}
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@ -237,7 +284,7 @@ static MACHINE_CONFIG_START( splitsec, splitsec_state )
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MCFG_CPU_ADD("maincpu", TMS1400, MASTER_CLOCK)
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MCFG_TMS1XXX_READ_K_CB(READ8(splitsec_state, read_k))
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MCFG_TMS1XXX_WRITE_O_CB(WRITE16(splitsec_state, write_o))
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MCFG_TMS1XXX_WRITE_R_CB(WRITE16(splitsec_state, write_r))
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MCFG_TMS1XXX_WRITE_R_CB(WRITE16(splitsec_state, splitsec_write_r))
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MCFG_TIMER_DRIVER_ADD_PERIODIC("leds_decay", splitsec_state, leds_decay_tick, attotime::from_msec(10))
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@ -251,6 +298,15 @@ static MACHINE_CONFIG_START( splitsec, splitsec_state )
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MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
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MACHINE_CONFIG_END
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static MACHINE_CONFIG_DERIVED( bankshot, splitsec )
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/* basic machine hardware */
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MCFG_CPU_MODIFY("maincpu")
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MCFG_TMS1XXX_WRITE_R_CB(WRITE16(splitsec_state, bankshot_write_r))
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MCFG_DEFAULT_LAYOUT(layout_bankshot)
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MACHINE_CONFIG_END
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/***************************************************************************
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@ -269,5 +325,16 @@ ROM_START( splitsec )
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ROM_LOAD( "tms1400_splitsec_opla.pla", 0, 557, CRC(7539283b) SHA1(f791fa98259fc10c393ff1961d4c93040f1a2932) )
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ROM_END
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ROM_START( bankshot )
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ROM_REGION( 0x1000, "maincpu", 0 )
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ROM_LOAD( "tms1400nll_mp7313", 0x0000, 0x1000, CRC(7a5016a9) SHA1(a8730dc8a282ffaa3d89e675f371d43eb39f39b4) )
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ROM_REGION( 867, "maincpu:mpla", 0 )
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ROM_LOAD( "tms1100_default_mpla.pla", 0, 867, CRC(62445fc9) SHA1(d6297f2a4bc7a870b76cc498d19dbb0ce7d69fec) )
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ROM_REGION( 557, "maincpu:opla", 0 )
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ROM_LOAD( "tms1400_bankshot_opla.pla", 0, 557, CRC(7539283b) SHA1(f791fa98259fc10c393ff1961d4c93040f1a2932) )
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ROM_END
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CONS( 1980, splitsec, 0, 0, splitsec, splitsec, driver_device, 0, "Parker Brothers", "Split Second", GAME_SUPPORTS_SAVE )
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CONS( 1980, bankshot, 0, 0, bankshot, bankshot, driver_device, 0, "Parker Brothers", "Bank Shot - Electronic Pool", GAME_SUPPORTS_SAVE | GAME_NOT_WORKING )
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24
src/mess/layout/bankshot.lay
Normal file
24
src/mess/layout/bankshot.lay
Normal file
@ -0,0 +1,24 @@
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<?xml version="1.0"?>
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<mamelayout version="2">
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<!-- define elements -->
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<element name="static_black"><rect><color red="0.0" green="0.0" blue="0.0" /></rect></element>
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<element name="led" defstate="0">
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<disk state="1"><color red="1.0" green="0.24" blue="0.26" /></disk>
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<disk state="0"><color red="0.15" green="0.043" blue="0.047" /></disk>
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</element>
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<!-- build screen -->
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<view name="Internal Layout">
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<bounds left="0" right="100" top="0" bottom="100" />
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<bezel element="static_black">
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<bounds left="0" right="100" top="0" bottom="100" />
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</bezel>
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</view>
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</mamelayout>
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@ -2276,6 +2276,7 @@ starwbcp
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stopthie
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stopthiep
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splitsec
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bankshot
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amico2k
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jtc
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jtces88
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@ -2190,7 +2190,8 @@ $(MESS_DRIVERS)/simon.o: $(MESS_LAYOUT)/simon.lh
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$(MESS_DRIVERS)/sitcom.o: $(MESS_LAYOUT)/sitcom.lh
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$(MESS_DRIVERS)/slc1.o: $(MESS_LAYOUT)/slc1.lh
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$(MESS_DRIVERS)/sms.o: $(MESS_LAYOUT)/sms1.lh
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$(MESS_DRIVERS)/splitsec.o: $(MESS_LAYOUT)/splitsec.lh
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$(MESS_DRIVERS)/splitsec.o: $(MESS_LAYOUT)/bankshot.lh \
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$(MESS_LAYOUT)/splitsec.lh
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$(MESS_DRIVERS)/starwbc.o: $(MESS_LAYOUT)/starwbc.lh
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$(MESS_DRIVERS)/stopthie.o: $(MESS_LAYOUT)/stopthie.lh
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$(MESS_DRIVERS)/super80.o: $(MESS_LAYOUT)/super80.lh
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