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Diffstat (limited to 'trunk/src/mame/drivers/bingoc.c')
-rw-r--r--trunk/src/mame/drivers/bingoc.c194
1 files changed, 194 insertions, 0 deletions
diff --git a/trunk/src/mame/drivers/bingoc.c b/trunk/src/mame/drivers/bingoc.c
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index 00000000000..d26b2374742
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+++ b/trunk/src/mame/drivers/bingoc.c
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+/*******************************************************************************************
+
+Bingo Circus (c) 1989 Sega
+
+A Bingo machine with a terminal for each player,maximum 8 players can play together.
+
+preliminary driver by David Haywood & Angelo Salese
+
+TODO:
+-terminal pcb(s) roms aren't dumped,so no video can be shown,a cabinet snap is here ->
+ http://www.system16.com/hardware.php?id=840&page=1#2743 ,every player should have his own
+ screen.
+-inconsistant (likely wrong) sound banking.
+
+============================================================================================
+BINGO CIRCUS (MAIN PCB)
+(c)SEGA
+
+CPU : MAIN 68000 SOUND Z-80
+SOUND : YM2151 uPD7759C
+
+12635A.EPR ; MAIN PROGRAM
+12636A.EPR ; /
+12637.EPR ; VOICE DATA
+12638.EPR ; /
+12639.EPR ; SOUND PRG
+
+*******************************************************************************************/
+
+#include "emu.h"
+#include "cpu/m68000/m68000.h"
+#include "cpu/z80/z80.h"
+#include "sound/2151intf.h"
+#include "sound/upd7759.h"
+
+
+class bingoc_state : public driver_device
+{
+public:
+ bingoc_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag) { }
+
+ UINT8 m_x;
+ DECLARE_READ16_MEMBER(bingoc_rand_r);
+ DECLARE_READ8_MEMBER(sound_test_r);
+ DECLARE_WRITE16_MEMBER(main_sound_latch_w);
+};
+
+
+#define SOUND_TEST 0
+
+static VIDEO_START(bingoc)
+{
+
+}
+
+static SCREEN_UPDATE_IND16(bingoc)
+{
+ return 0;
+}
+
+READ16_MEMBER(bingoc_state::bingoc_rand_r)
+{
+ return 0xffff;
+}
+
+#if SOUND_TEST
+/*dirty code to test z80 + bgm/sfx*/
+/*
+0x00-0x7f controls u7759 samples (command 0xff->n)
+0x80-0x85 ym2151 bgm
+0x90-0x9b ym2151 sfx
+*/
+READ8_MEMBER(bingoc_state::sound_test_r)
+{
+
+ if(machine().input().code_pressed_once(KEYCODE_Z))
+ m_x++;
+
+ if(machine().input().code_pressed_once(KEYCODE_X))
+ m_x--;
+
+ if(machine().input().code_pressed_once(KEYCODE_A))
+ return 0xff;
+
+ popmessage("%02x",m_x);
+ return m_x;
+}
+#else
+WRITE16_MEMBER(bingoc_state::main_sound_latch_w)
+{
+ soundlatch_byte_w(space,0,data&0xff);
+ cputag_set_input_line(machine(), "soundcpu", INPUT_LINE_NMI, PULSE_LINE);
+}
+#endif
+
+static WRITE8_DEVICE_HANDLER( bingoc_play_w )
+{
+ /*
+ ---- --x- sound rom banking
+ ---- ---x start-stop sample
+ */
+ UINT8 *upd = device->machine().root_device().memregion("upd")->base();
+ memcpy(&upd[0x00000], &upd[0x20000 + (((data & 2)>>1) * 0x20000)], 0x20000);
+ upd7759_start_w(device, data & 1);
+// printf("%02x\n",data);
+}
+
+static ADDRESS_MAP_START( main_map, AS_PROGRAM, 16, bingoc_state )
+ AM_RANGE(0x000000, 0x03ffff) AM_ROM
+ AM_RANGE(0x100000, 0x10007f) AM_READ(bingoc_rand_r) //comms? lamps?
+ AM_RANGE(0x180000, 0x18007f) AM_READ(bingoc_rand_r) //comms? lamps?
+#if !SOUND_TEST
+ AM_RANGE(0x180010, 0x180011) AM_WRITE(main_sound_latch_w) //WRONG there...
+#endif
+ AM_RANGE(0xff8000, 0xffffff) AM_RAM
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, bingoc_state )
+ AM_RANGE(0x0000, 0x4fff) AM_ROM
+ AM_RANGE(0xf800, 0xffff) AM_RAM
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( sound_io, AS_IO, 8, bingoc_state )
+ ADDRESS_MAP_GLOBAL_MASK(0xff)
+ AM_RANGE(0x00, 0x01) AM_DEVREADWRITE_LEGACY("ymsnd", ym2151_r, ym2151_w)
+ AM_RANGE(0x40, 0x40) AM_DEVWRITE_LEGACY("upd", bingoc_play_w)
+ AM_RANGE(0x80, 0x80) AM_DEVWRITE_LEGACY("upd", upd7759_port_w)
+#if !SOUND_TEST
+ AM_RANGE(0xc0, 0xc0) AM_READ(soundlatch_byte_r) //soundlatch
+#else
+ AM_RANGE(0xc0, 0xc0) AM_READ(sound_test_r)
+#endif
+ADDRESS_MAP_END
+
+
+static INPUT_PORTS_START( bingoc )
+INPUT_PORTS_END
+
+
+static MACHINE_CONFIG_START( bingoc, bingoc_state )
+
+ MCFG_CPU_ADD("maincpu", M68000,8000000) /* ? MHz */
+ MCFG_CPU_PROGRAM_MAP(main_map)
+ MCFG_CPU_VBLANK_INT("screen", irq2_line_hold)
+
+ MCFG_CPU_ADD("soundcpu", Z80,4000000) /* ? MHz */
+ MCFG_CPU_PROGRAM_MAP(sound_map)
+ MCFG_CPU_IO_MAP(sound_io)
+#if SOUND_TEST
+ MCFG_CPU_VBLANK_INT("screen", nmi_line_pulse)
+#endif
+
+ /* video hardware */
+ MCFG_SCREEN_ADD("screen", RASTER)
+ MCFG_SCREEN_REFRESH_RATE(60)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
+ MCFG_SCREEN_SIZE(512, 256)
+ MCFG_SCREEN_VISIBLE_AREA(0, 512-1, 0, 256-1)
+ MCFG_SCREEN_UPDATE_STATIC(bingoc)
+
+ MCFG_PALETTE_LENGTH(0x100)
+
+ MCFG_VIDEO_START(bingoc)
+
+ MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker") //might just be mono...
+
+ MCFG_SOUND_ADD("ymsnd", YM2151, 7159160/2)
+ MCFG_SOUND_ROUTE(0, "lspeaker", 1.0)
+ MCFG_SOUND_ROUTE(1, "rspeaker", 1.0)
+
+ MCFG_SOUND_ADD("upd", UPD7759, UPD7759_STANDARD_CLOCK)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 1.0)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 1.0)
+MACHINE_CONFIG_END
+
+ROM_START( bingoc )
+ ROM_REGION( 0x40000, "maincpu", 0 )
+ ROM_LOAD16_BYTE( "12636a.epr", 0x00000, 0x20000, CRC(ef8dccff) SHA1(9eb6e55e2000b252647fc748cbbeedf4f119aed7) )
+ ROM_LOAD16_BYTE( "12635a.epr", 0x00001, 0x20000, CRC(a94cd74e) SHA1(0c3e157a5ddf34f4f1a2d30b9758bf067896371c) )
+
+ ROM_REGION( 0x10000, "ter_1", 0 ) //just as a re-dump reminder,might be either one sub-board or eight of them...
+ ROM_LOAD( "terminal.rom", 0x00000, 0x10000, NO_DUMP )
+
+ ROM_REGION( 0x10000, "soundcpu", 0 )
+ ROM_LOAD( "12639.epr", 0x00000, 0x10000, CRC(4307f6ba) SHA1(f568930191cd31a2112ef8d4cf5ff340826d5877) )
+
+ ROM_REGION( 0x60000, "upd", 0 )
+ ROM_LOAD( "12637.epr", 0x40000, 0x20000, CRC(164ac43f) SHA1(90160df8e927a25ea08badedb3fcd818c314b388) )
+ ROM_LOAD( "12638.epr", 0x20000, 0x20000, CRC(ef52ab73) SHA1(d14593ef88ac2acd00daaf522008405f65f67548) )
+ ROM_COPY( "upd", 0x20000, 0x00000, 0x20000 )
+ROM_END
+
+GAME( 1989, bingoc, 0, bingoc, bingoc, 0, ROT0, "Sega", "Bingo Circus (Rev. A 891001)", GAME_NOT_WORKING )