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More work on corona.c driver. [Roberto Fresca]

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Cleaned up and improved memory maps, added NVRAM
to all winners circle sets, fixed the ay8910 clock
for winners circle 82 type to match the other hardware.
Fixed a blitter buffer to bitmap problem.
Reparented the sets. Added new technical notes.
This commit is contained in:
Roberto Fresca 2011-03-08 07:50:49 +00:00
parent 7f13992830
commit 3cba988d41
1 changed files with 28 additions and 33 deletions
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61
src/mame/drivers/corona.c
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@ -9,7 +9,8 @@
Games running in this hardware:
* Winners Circle (81), 1981, Corona Co, LTD.
* Winners Circle (81, 28*28 PCB), 1981, Corona Co, LTD.
* Winners Circle (81, 18*22 PCB), 1981, Corona Co, LTD.
* Winners Circle (82), 1982, Corona Co, LTD.
* Ruleta RE-800 (earlier), 1991, Entretenimientos GEMINIS & GENATRON.
* Ruleta RE-800 (v1.0), 1991, Entretenimientos GEMINIS & GENATRON.
@ -272,7 +273,8 @@
#define WC_MAIN_XTAL (XTAL_24MHz) /* Main for Winners Circle boards */
#define RE_MAIN_XTAL (XTAL_16MHz) /* Main for roulette boards */
#define VIDEO_XTAL (XTAL_20MHz) /* Video circuitry Xtal (all) */
#define AY_CLK (1000000) /* AY-3-8912 clock, measured */
#define AY_CLK1 (1000000) /* AY-3-8912 clock for 81 (28*28 PCB), measured */
#define AY_CLK2 (2000000) /* AY-3-8912 clock for 81b & 82 (18*22 PCB), guessed */
#include "emu.h"
@ -418,7 +420,7 @@ static SCREEN_UPDATE(luckyrlt)
for (y = 0; y < 256; y++)
for (x = 0; x < 256; x++)
*BITMAP_ADDR16(bitmap, 256 - y, x) = videobuf[y * 512 + x];
*BITMAP_ADDR16(bitmap, 255 - y, x) = videobuf[y * 512 + x];
return 0;
}
@ -450,11 +452,6 @@ static WRITE8_HANDLER( ball_w )
lamp_old = lamp;
}
//static READ8_HANDLER( test_r )
//{
// return space->machine->rand() & 0xff;
//}
/******** Multiplexed Inputs ********/
@ -535,6 +532,7 @@ static WRITE8_HANDLER( wc_meters_w )
DF (01)
71 (FF/00)
D8 (00....) --> snd_latch?
EF: meters.
Reads: E8/E9....EA/EB/EC/ED/EE
@ -543,8 +541,7 @@ static WRITE8_HANDLER( wc_meters_w )
*/
static ADDRESS_MAP_START( winner81_map, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0x3fff) AM_ROM
AM_RANGE(0x4000, 0x4fff) AM_RAM
AM_RANGE(0x8000, 0x8fff) AM_RAM // (nvram)
AM_RANGE(0x8000, 0x8fff) AM_RAM AM_SHARE("nvram")
AM_RANGE(0xb800, 0xb8ff) AM_RAM // copied from 8000 (0x10 bytes, repeated)
ADDRESS_MAP_END
@ -557,17 +554,17 @@ static ADDRESS_MAP_START( winner81_cpu_io_map, ADDRESS_SPACE_IO, 8 )
AM_RANGE(0x75, 0x75) AM_READ(blitter_status_r)
AM_RANGE(0x76, 0x76) AM_WRITE(blitter_aux_w)
AM_RANGE(0xd8, 0xd8) AM_WRITENOP
AM_RANGE(0xd8, 0xd8) AM_WRITENOP /* dunno, but is writting 0's very often */
AM_RANGE(0xdf, 0xdf) AM_WRITE(sound_latch_w)
AM_RANGE(0xe8, 0xe8) AM_READ_PORT("IN0") /* credits for players A, B, C, D */
AM_RANGE(0xe9, 0xe9) AM_READ_PORT("IN3")
AM_RANGE(0xea, 0xea) AM_READ_PORT("IN1") /* left & right for all players */
AM_RANGE(0xeb, 0xeb) AM_READ_PORT("IN2") /* bet for all players */
AM_RANGE(0xec, 0xec) AM_READ_PORT("DSW2")
AM_RANGE(0xed, 0xed) AM_READ_PORT("DSW1")
AM_RANGE(0xee, 0xee) AM_READ_PORT("IN4")
AM_RANGE(0xec, 0xec) AM_READ_PORT("IN4")
AM_RANGE(0xed, 0xed) AM_READ_PORT("DSW1") /* DIP switches bank 1 */
AM_RANGE(0xee, 0xee) AM_READ_PORT("DSW2")
AM_RANGE(0xef, 0xef) AM_WRITE(wc_meters_w) /* meters: coin1 = bit0, coin2 = bit1, coinout = bit2 */
ADDRESS_MAP_END
static ADDRESS_MAP_START( winner81_sound_map, ADDRESS_SPACE_PROGRAM, 8 )
@ -601,8 +598,8 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( winner82_map, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0x3fff) AM_ROM
AM_RANGE(0x4000, 0x4fff) AM_RAM //AM_BASE_SIZE_GENERIC(nvram)
AM_RANGE(0x8000, 0x8fff) AM_RAM //AM_BASE_SIZE_GENERIC(nvram) 801a comm
AM_RANGE(0x4000, 0x4fff) AM_RAM AM_SHARE("nvram")
AM_RANGE(0x8000, 0x80ff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( winner82_cpu_io_map, ADDRESS_SPACE_IO, 8 )
@ -627,15 +624,13 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( winner82_sound_map, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0x0fff) AM_ROM
AM_RANGE(0x1000, 0x13ff) AM_RAM
// AM_RANGE(0x4800, 0x4fff) AM_RAM
// AM_RANGE(0xc800, 0xcfff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( winner82_sound_cpu_io_map, ADDRESS_SPACE_IO, 8 )
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x00) AM_READ(sound_latch_r)
AM_RANGE(0x00, 0x01) AM_DEVWRITE("aysnd", ay8910_address_data_w)
AM_RANGE(0x02, 0x03) AM_WRITENOP //socket for another ay, inited but never played
AM_RANGE(0x02, 0x03) AM_WRITENOP /* socket for another ay, inited but never played */
ADDRESS_MAP_END
/* Ruleta RE-800
@ -1310,7 +1305,7 @@ static MACHINE_CONFIG_START( winner81, driver_device )
MCFG_CPU_IO_MAP(winner81_sound_cpu_io_map)
MCFG_CPU_PERIODIC_INT(nmi_line_pulse, 244) /* 244 Hz (1MHz/16/16/16) */
// MCFG_NVRAM_ADD_0FILL("nvram")
MCFG_NVRAM_ADD_0FILL("nvram")
MCFG_PALETTE_INIT(winner)
@ -1328,7 +1323,7 @@ static MACHINE_CONFIG_START( winner81, driver_device )
MCFG_VIDEO_START(winner)
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("aysnd", AY8912, AY_CLK) /* measured */
MCFG_SOUND_ADD("aysnd", AY8912, AY_CLK1) /* measured */
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
@ -1343,7 +1338,7 @@ static MACHINE_CONFIG_START( winner82, driver_device )
MCFG_CPU_PROGRAM_MAP(winner82_sound_map)
MCFG_CPU_IO_MAP(winner82_sound_cpu_io_map)
// MCFG_NVRAM_ADD_0FILL("nvram")
MCFG_NVRAM_ADD_0FILL("nvram")
MCFG_PALETTE_INIT(winner)
@ -1361,7 +1356,7 @@ static MACHINE_CONFIG_START( winner82, driver_device )
MCFG_VIDEO_START(winner)
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("aysnd", AY8912, AY_CLK) /* measured */
MCFG_SOUND_ADD("aysnd", AY8912, AY_CLK2) /* measured */
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
@ -1395,7 +1390,7 @@ static MACHINE_CONFIG_START( re800, driver_device )
MCFG_VIDEO_START(winner)
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("aysnd", AY8912, AY_CLK) /* measured */
MCFG_SOUND_ADD("aysnd", AY8912, AY_CLK1)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
@ -1421,7 +1416,7 @@ static MACHINE_CONFIG_START( luckyrlt, driver_device )
MCFG_SCREEN_REFRESH_RATE(60)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) //not accurate
MCFG_SCREEN_SIZE(32*8, 32*8)
MCFG_SCREEN_VISIBLE_AREA(1*8, 32*8-1, 1*8, 30*8-1)
MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 1*8, 30*8-1)
MCFG_SCREEN_UPDATE(luckyrlt)
MCFG_PALETTE_LENGTH(0x100)
@ -1429,7 +1424,7 @@ static MACHINE_CONFIG_START( luckyrlt, driver_device )
MCFG_VIDEO_START(winner)
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("aysnd", AY8912, AY_CLK) /* measured */
MCFG_SOUND_ADD("aysnd", AY8912, AY_CLK1)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
@ -1525,7 +1520,7 @@ ROM_START(re800ea)
ROM_RELOAD( 0x0800, 0x0800 )
ROM_REGION( 0x0020, "proms", 0 )
ROM_LOAD( "promcoro.123", 0x0000, 0x0020, BAD_DUMP CRC(051e5edc) SHA1(2305c056fa1fc21432189af12afb7d54c6569484) )
ROM_LOAD( "promcoro.123", 0x0000, 0x0020, CRC(051e5edc) SHA1(2305c056fa1fc21432189af12afb7d54c6569484) )
ROM_END
ROM_START(re800v1)
@ -1537,7 +1532,7 @@ ROM_START(re800v1)
ROM_RELOAD( 0x0800, 0x0800 )
ROM_REGION( 0x0020, "proms", 0 )
ROM_LOAD( "promcoro.123", 0x0000, 0x0020, BAD_DUMP CRC(051e5edc) SHA1(2305c056fa1fc21432189af12afb7d54c6569484) )
ROM_LOAD( "promcoro.123", 0x0000, 0x0020, CRC(051e5edc) SHA1(2305c056fa1fc21432189af12afb7d54c6569484) )
ROM_END
ROM_START(re800v3)
@ -1578,10 +1573,10 @@ ROM_END
******************************************/
/* YEAR NAME PARENT MACHINE INPUT INIT ROT COMPANY FULLNAME FLAGS LAYOUT */
GAME( 1981, winner81, 0, winner81, winner81, 0, ROT0, "Corona Co, LTD.", "Winners Circle (81, 28*28 PCB)", GAME_IMPERFECT_SOUND )
GAME( 1981, winner81b, winner82, winner82, winner82, 0, ROT0, "Corona Co, LTD.", "Winners Circle (81, 18*22 PCB)", GAME_IMPERFECT_SOUND )
GAME( 1982, winner82, 0, winner82, winner82, 0, ROT0, "Corona Co, LTD.", "Winners Circle (82)", GAME_IMPERFECT_SOUND )
GAMEL( 1991, re800ea, 0, re800, re800, 0, ROT90, "Entretenimientos GEMINIS", "Ruleta RE-800 (earlier, no attract)", 0, layout_re800 )
GAME( 1981, winner81, winner82, winner81, winner81, 0, ROT0, "Corona Co, LTD.", "Winners Circle (81, 28*28 PCB)", GAME_IMPERFECT_SOUND )
GAME( 1981, winner81b, winner82, winner82, winner82, 0, ROT0, "Corona Co, LTD.", "Winners Circle (81, 18*22 PCB)", 0 )
GAME( 1982, winner82, 0, winner82, winner82, 0, ROT0, "Corona Co, LTD.", "Winners Circle (82)", 0 )
GAMEL( 1991, re800ea, re800v1, re800, re800, 0, ROT90, "Entretenimientos GEMINIS", "Ruleta RE-800 (earlier, no attract)", 0, layout_re800 )
GAMEL( 1991, re800v1, 0, re800, re800, 0, ROT90, "Entretenimientos GEMINIS", "Ruleta RE-800 (v1.0)", 0, layout_re800 )
GAMEL( 1991, re800v3, 0, re800, re800v3, 0, ROT90, "Entretenimientos GEMINIS", "Ruleta RE-800 (v3.0)", GAME_IMPERFECT_COLORS, layout_re800 )
GAMEL( 198?, luckyrlt, 0, luckyrlt, luckyrlt, 0, ROT90, "<unknown>", "Lucky Roulette (6-players, Spanish)", 0, layout_luckyrlt )