From c9ffa9bcc5fd92cbfed739b7591d3e2ea4fba63f Mon Sep 17 00:00:00 2001 From: Angelo Salese Date: Wed, 28 Jan 2009 23:59:37 +0000 Subject: [PATCH] Added a default backup ram for the jolyc980 set, to get it boot to the end-user. [Angelo Salese] =================================== Explaination about this: This gambling game provide a code that you should type it in a DOS program. This PC-DOS program (that's nowhere to be found plus I guess it's read-protected) gives an input code that you should press back on the game. My solution is to give a default eeprom, because, really, I don't think that a popmessage is a good solution for the end-user. I don't even consider to patch the program rom, and anyway, I can't believe that somebody in 2000 really provided an Amiga-ish password system as "protection" ;P --- src/mame/drivers/funworld.c | 160 +++++++++++++++++++++++++++++++++++- 1 file changed, 158 insertions(+), 2 deletions(-) diff --git a/src/mame/drivers/funworld.c b/src/mame/drivers/funworld.c index 9da6e0fe682..5445d975550 100644 --- a/src/mame/drivers/funworld.c +++ b/src/mame/drivers/funworld.c @@ -1036,7 +1036,7 @@ #include "video/mc6845.h" #include "machine/6821pia.h" #include "sound/ay8910.h" - +#include "machine/eeprom.h" #include "funworld.lh" /* from video */ @@ -2080,6 +2080,162 @@ static MACHINE_DRIVER_START( saloon ) MDRV_CPU_PROGRAM_MAP(saloon_map, 0) MACHINE_DRIVER_END +static const UINT8 jolyc980_default_eeprom[0x800] = { + 0x4C,0x17,0xAC,0x4C,0x3B,0xB6,0xAE,0x65,0x33,0x79,0x40,0x00,0x00,0x20,0x20,0x20, + 0x20,0x20,0x31,0x30,0x00,0x00,0x32,0x4D,0x64,0x30,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x60,0xE5,0x69,0x03,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0xD4,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x60,0x05,0x02,0x02,0x02,0xEE,0x07,0x00,0x01,0x00,0x09,0x09,0x99,0x6C,0xD8, + 0xA2,0x5A,0x00,0x04,0x00,0x01,0x2A,0x06,0x31,0x12,0x3D,0x00,0x00,0x00,0x01,0x0F, + 0x00,0x6D,0x00,0x00,0x00,0x00,0xBE,0x99,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0xFE,0x04,0x04,0x04,0x40,0x02,0x15,0xB3,0x00,0x40,0x00,0x00,0x00,0x00,0xB8,0xFF, + 0x00,0x07,0x01,0x2A,0x38,0x18,0x03,0x3C,0x2C,0x24,0x35,0x0C,0x04,0x3F,0x06,0x31, + 0x12,0x3D,0x13,0x1A,0x23,0x11,0x21,0x24,0x1C,0x06,0x27,0xFF,0x00,0xFF,0x00,0xFF, + 0x00,0x00,0x01,0xFF,0x00,0xFF,0x00,0xF7,0x00,0xFF,0x00,0xFF,0x00,0xFF,0x02,0x05, + 0x00,0x00,0x00,0xFF,0x00,0xFF,0x08,0xFF,0xE3,0x00,0x00,0xFF,0x00,0xFF,0x00,0xFF, + 0x40,0x6D,0xFF,0x00,0x00,0xFF,0x00,0xFF,0x00,0xFF,0x00,0xFF,0x00,0xFF,0x00,0xFF, + 0x00,0xFF,0x00,0xFF,0xDD,0xFD,0x07,0x80,0x07,0x02,0x08,0x80,0x08,0x02,0x0A,0x00, + 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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x9D, + 0x1C,0x80,0xF0,0x02,0x00,0x00,0x00,0x80,0x60,0xEB,0x00,0xF7,0x40,0xFF,0x00,0x21 +}; + +/* +Load a default eeprom, otherwise an annoying password system should be inserted with +inputs correlated to a code that pops up on the screen. +This code should be inserted into a PC-DOS program, that program is nowhere to be found right now. +*/ +static NVRAM_HANDLER( jolyc980 ) +{ + if (read_or_write) + mame_fwrite(file, generic_nvram, generic_nvram_size); + else if (file) + mame_fread(file, generic_nvram, generic_nvram_size); + else + { + int i; + for(i=0;i