This commit is contained in:
Miodrag Milanovic 2015-04-13 13:38:55 +02:00
commit 7427ace026
2 changed files with 19 additions and 1 deletions

View file

@ -2290,6 +2290,7 @@ ROM_START( mcheonru ) /* SemiCom Ser-4331-4 PCB */
ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 Code */
ROM_LOAD16_BYTE( "u52", 0x00001, 0x40000, CRC(63fd8a9b) SHA1(53054d8072322842c32625ab38e7d62dc0e75627) )
ROM_LOAD16_BYTE( "u74", 0x00000, 0x40000, CRC(3edb17ce) SHA1(0c6ea239f57eca114d75c173b77b2c8ef43d63a2) )
ROM_LOAD( "hackprot", 0x7fe00, 0x200 , CRC(2c685396) SHA1(c3bc7940bb2b4394a6b6663b92a656995f6011fe) ) // hack, decrypted data from 3in1semi
ROM_REGION( 0x10000, "soundcpu", 0 ) /* Z80 Code */
ROM_LOAD( "u35", 0x00000, 0x10000 , CRC(79e965b4) SHA1(268df67ec6ea828ae01a6e4d2da9ad2a08a837f1) )
@ -2913,6 +2914,21 @@ DRIVER_INIT_MEMBER(snowbros_state,3in1semi)
m_maincpu->space(AS_PROGRAM).install_read_handler(0x200000, 0x200001, read16_delegate(FUNC(snowbros_state::_3in1_read),this));
}
DRIVER_INIT_MEMBER(snowbros_state,mcheonru_hack)
{
m_maincpu->space(AS_PROGRAM).install_read_handler(0x200000, 0x200001, read16_delegate(FUNC(snowbros_state::_3in1_read),this));
UINT16 *HCROM = (UINT16*)memregion("maincpu")->base();
HCROM[0x68/ 2] = 0x0007;
HCROM[0x6a/ 2] = 0xfe00;
HCROM[0x6c/ 2] = 0x0007;
HCROM[0x6e/ 2] = 0xff1a;
HCROM[0x70/ 2] = 0x0007;
HCROM[0x72/ 2] = 0xff4c;
}
READ16_MEMBER(snowbros_state::cookbib3_read)
{
return 0x2a2a;
@ -2991,7 +3007,7 @@ GAME( 1997, pzlbreak, 0, semiprot, pzlbreak, snowbros_state, pzlbreak
GAME( 1997, suhosong, 0, semiprot, suhosong, driver_device, 0, ROT0, "SemiCom", "Su Ho Seong", GAME_SUPPORTS_SAVE )
GAME( 1997, twinkle, 0, semiprot, twinkle, driver_device, 0, ROT0, "SemiCom", "Twinkle", GAME_SUPPORTS_SAVE )
GAME( 1998, 3in1semi, 0, semiprot, moremore, snowbros_state, 3in1semi, ROT0, "SemiCom", "XESS - The New Revolution (SemiCom 3-in-1)", GAME_SUPPORTS_SAVE )
GAME( 1999, mcheonru, 0, semiprot, moremore, snowbros_state, 3in1semi, ROT0, "SemiCom", "Ma Cheon Ru", GAME_NOT_WORKING | GAME_SUPPORTS_SAVE )
GAME( 1999, mcheonru, 0, semiprot, moremore, snowbros_state, mcheonru_hack, ROT0, "SemiCom", "Ma Cheon Ru", GAME_NOT_WORKING | GAME_SUPPORTS_SAVE )
GAME( 1999, moremore, 0, semiprot, moremore, snowbros_state, moremorp, ROT0, "SemiCom / Exit", "More More", GAME_SUPPORTS_SAVE )
GAME( 1999, moremorp, 0, semiprot, moremore, snowbros_state, moremorp, ROT0, "SemiCom / Exit", "More More Plus", GAME_SUPPORTS_SAVE )
// This is very similar to the SemiCom titles, but unprotected.

View file

@ -50,6 +50,8 @@ public:
DECLARE_WRITE16_MEMBER(sb3_sound_w);
DECLARE_READ16_MEMBER(toto_read);
DECLARE_DRIVER_INIT(mcheonru_hack);
DECLARE_DRIVER_INIT(pzlbreak);
DECLARE_DRIVER_INIT(moremorp);
DECLARE_DRIVER_INIT(snowbro3);