summaryrefslogtreecommitdiffstatshomepage
diff options
context:
space:
mode:
author R. Belmont <rb6502@users.noreply.github.com>2015-07-03 17:42:42 -0400
committer R. Belmont <rb6502@users.noreply.github.com>2015-07-03 17:42:42 -0400
commita0fdd6f0673f74dcf0466c805d784734b05c7677 (patch)
tree9f03f58cf0c48e7299d71d76bdbd332ade90a93f
parent760ffa97f40561dc4517df19fc76731e47ca7fe7 (diff)
parentc58cdf09a33f0b80c9e0cf51f96288e5ee66ed55 (diff)
Merge pull request #234 from system11b/S11rittam
S11rittam - R&T - prototype or hack version of Rod Land
-rw-r--r--src/mame/arcade.lst1
-rw-r--r--src/mame/drivers/megasys1.c98
-rw-r--r--src/mame/includes/megasys1.h1
3 files changed, 80 insertions, 20 deletions
diff --git a/src/mame/arcade.lst b/src/mame/arcade.lst
index b7678cdcc8d..6abd96d7e1e 100644
--- a/src/mame/arcade.lst
+++ b/src/mame/arcade.lst
@@ -8694,6 +8694,7 @@ stdragon // (c) 1989
stdragona // (c) 1989
rodland // (c) 1990
rodlandj // (c) 1990 (Japan)
+rittam // Prototype or hack of Rod-Land
rodlandjb // bootleg
avspirit // (c) 1991
phantasm // (c) 1991 (Japan)
diff --git a/src/mame/drivers/megasys1.c b/src/mame/drivers/megasys1.c
index 0b183331047..5f386fb63c2 100644
--- a/src/mame/drivers/megasys1.c
+++ b/src/mame/drivers/megasys1.c
@@ -29,6 +29,7 @@ Year + Game System Protection
Saint Dragon A Yes + Encryption (key 1)
90 RodLand (World) / A Encryption (key 3)
RodLand (Japan) A Encryption (key 2)
+ R&T (Prototype?) A Encryption (key 2)
Phantasm (Japan) / A Encryption (key 1)
91 Avenging Spirit (World) B Inputs
Earth Defense Force B Inputs
@@ -116,6 +117,12 @@ RAM RW 0f0000-0f3fff 0e0000-0effff? <
- Understand a handful of unknown bits in video regs
+- R&T really does have scrambled sound effects on the PCB, those two ROMs being
+ ones which even still had their original labels. Possibly a prototype, only
+ one known to exist. ROM17 is missing on the board, not sure if this is
+ intentional, is the data for the 'secondary' set of levels stored in 17/18?
+ This game has no alternate levels mode either. Socketed encryption chip is
+ unusual.
***************************************************************************/
@@ -3280,9 +3287,9 @@ ROM_START( rodland )
ROM_LOAD16_BYTE( "JALECO_ROD_LAND_3.ROM3", 0x040000, 0x010000, CRC(62fdf6d7) SHA1(ffde7e7f5b3b548bc980b9dee767f693046ecab2) )
ROM_LOAD16_BYTE( "JALECO_ROD_LAND_4.ROM4", 0x040001, 0x010000, CRC(44163c86) SHA1(1c56d79531af0312e7cd3dc66cf61b55dd1a6e51) )
- ROM_REGION( 0x20000, "audiocpu", 0 ) /* Sound CPU Code */
- ROM_LOAD16_BYTE( "JALECO_ROD_LAND_5.ROM5", 0x000000, 0x010000, CRC(c1617c28) SHA1(1b3440055c083b74270fe06b5f42e7d1337efeca) )
- ROM_LOAD16_BYTE( "JALECO_ROD_LAND_6.ROM6", 0x000001, 0x010000, CRC(663392b2) SHA1(99052639e934d1ca18888c9c7fa061c1d3508fd4) )
+ ROM_REGION( 0x20000, "audiocpu", 0 ) /* Sound CPU Code */
+ ROM_LOAD16_BYTE( "JALECO_ROD_LAND_5.ROM5", 0x000000, 0x010000, CRC(c1617c28) SHA1(1b3440055c083b74270fe06b5f42e7d1337efeca) )
+ ROM_LOAD16_BYTE( "JALECO_ROD_LAND_6.ROM6", 0x000001, 0x010000, CRC(663392b2) SHA1(99052639e934d1ca18888c9c7fa061c1d3508fd4) )
ROM_REGION( 0x080000, "gfx1", 0 ) /* Scroll 0 */
ROM_LOAD( "LH534H31.ROM14", 0x000000, 0x080000, CRC(8201e1bb) SHA1(3304100dcab7b67cee021869a50f4295c8635814) )
@@ -3319,7 +3326,7 @@ ROM_START( rodlandj )
ROM_LOAD16_BYTE( "JALECO_ROD_LAND_6.ROM6", 0x000001, 0x010000, CRC(663392b2) SHA1(99052639e934d1ca18888c9c7fa061c1d3508fd4) )
ROM_REGION( 0x080000, "gfx1", 0 ) /* Scroll 0 */
- ROM_LOAD( "LH534H31.ROM14", 0x000000, 0x080000, CRC(8201e1bb) SHA1(3304100dcab7b67cee021869a50f4295c8635814) )
+ ROM_LOAD( "LH534H31.ROM14", 0x000000, 0x080000, CRC(8201e1bb) SHA1(3304100dcab7b67cee021869a50f4295c8635814) )
ROM_REGION( 0x080000, "gfx2", 0 ) /* Scroll 1 */
ROM_LOAD( "LH534H32.ROM18", 0x000000, 0x080000, CRC(f3b30ca6) SHA1(f2f88c24a009b6695f7548aebd37b25d1fd19892) )
@@ -3327,8 +3334,8 @@ ROM_START( rodlandj )
ROM_REGION( 0x020000, "gfx3", 0 ) /* Scroll 2 */
ROM_LOAD( "LH2311J0.ROM19", 0x000000, 0x020000, CRC(124d7e8f) SHA1(d7885a10085cc3389bd0e26e9d54adb8929218c0) )
- ROM_REGION( 0x080000, "gfx4", 0 ) /* Sprites */
- ROM_LOAD( "LH534H33.ROM23", 0x000000, 0x080000, CRC(936db174) SHA1(4dfb2c31bc4bbf659184fe18e320d19f326b3ec5) )
+ ROM_REGION( 0x080000, "gfx4", 0 ) /* Sprites */
+ ROM_LOAD( "LH534H33.ROM23", 0x000000, 0x080000, CRC(936db174) SHA1(4dfb2c31bc4bbf659184fe18e320d19f326b3ec5) )
ROM_REGION( 0x040000, "oki1", 0 ) /* Samples */
ROM_LOAD( "LH5321T5.ROM10", 0x000000, 0x040000, CRC(e1d1cd99) SHA1(6604111d37455c1bd59c1469d9ee7841e7dec913) )
@@ -3340,6 +3347,51 @@ ROM_START( rodlandj )
ROM_LOAD( "PS89013A.M14", 0x0000, 0x0200, CRC(8914e72d) SHA1(80a664471f14c8ed8544a5e226fdca425ab3c657) )
ROM_END
+/* probably a prototype, original JP key and unscrambled ROMs, incorrect
+ audio matches PCB */
+ROM_START( rittam )
+ ROM_REGION( 0x60000, "maincpu", 0 ) /* Main CPU Code */
+ ROM_LOAD16_BYTE( "2.ROM2", 0x000000, 0x020000, CRC(93085af2) SHA1(e49dc1e62c1cec75f192ac4608f69c4361ad739a) )
+ ROM_LOAD16_BYTE( "R+T_1.ROM1", 0x000001, 0x020000, CRC(20446c34) SHA1(10753b8c3826468f42c5b1da8cfa60658db60401) )
+
+ ROM_REGION( 0x20000, "audiocpu", 0 ) /* Sound CPU Code */
+ ROM_LOAD16_BYTE( "JALECO_5.ROM5", 0x000000, 0x010000, CRC(ea6600ec) SHA1(392e782a266c5997331df75b15211bced8efb47c) )
+ ROM_LOAD16_BYTE( "JALECO_6.ROM6", 0x000001, 0x010000, CRC(51c3c0bc) SHA1(97d6b49d1816cd02ea50ae5f7909a84e9ca8b06f) )
+
+ ROM_REGION( 0x080000, "gfx1", 0 ) /* Scroll 0 */
+ ROM_LOAD( "11.ROM11", 0x000000, 0x020000, CRC(ad2bf897) SHA1(3c449bef7f82aa1d111932361c83ae6661f3bee7) )
+ ROM_LOAD( "12.ROM12", 0x020000, 0x020000, CRC(d0224ed6) SHA1(aa1701b248e9be120a001032052c693bf29c386a) )
+ ROM_LOAD( "13.ROM13", 0x040000, 0x020000, CRC(b1d5d423) SHA1(df0e34797826f4458a26992a84bdd1e790a942d9) )
+ ROM_LOAD( "14.ROM14", 0x060000, 0x020000, CRC(20f8c361) SHA1(9e644041de89b279ed4e2420ac938849c42242f6) )
+
+ ROM_REGION( 0x080000, "gfx2", 0 ) /* Scroll 1 */
+ ROM_LOAD( "15.ROM15", 0x000000, 0x020000, CRC(90bc97ac) SHA1(bdd3ce2214e99ce6c66982cf21ce0641fbcfeb6d) )
+ ROM_LOAD( "16.ROM16", 0x020000, 0x020000, CRC(e38750aa) SHA1(b231835c204d33c05a854d8450cfd334102a45be) )
+ // ROM17 not populated - not sure why, missing?
+ ROM_LOAD( "18.ROM18", 0x060000, 0x020000, CRC(57ccf24f) SHA1(8d480093359ebea8e053810ad834b5b1f893bb77) )
+
+ ROM_REGION( 0x020000, "gfx3", 0 ) /* Scroll 2 */
+ ROM_LOAD( "19.ROM19", 0x000000, 0x020000, CRC(6daa1081) SHA1(400cfa302b7d7238b966462c4d9272e8b8dad6f1) )
+
+ ROM_REGION( 0x080000, "gfx4", 0 ) /* Sprites */
+ ROM_LOAD( "R+T_20.ROM20", 0x000000, 0x020000, CRC(23bc2b0b) SHA1(2aa85b0aa56de367ba8f9c79494b242d1d0db11c) )
+ ROM_LOAD( "21.ROM21", 0x020000, 0x020000, CRC(9d2b0ec4) SHA1(b589697948ba400da061bfa7ac199b35245f6426) )
+ ROM_LOAD( "22.ROM22", 0x040000, 0x020000, CRC(bba2e2cf) SHA1(d718ecf65ad974a981e7f851781c2a83943a4e6e) )
+ ROM_LOAD( "23.ROM23", 0x060000, 0x020000, CRC(05536a18) SHA1(6cc1417d91985bf92dbd0db822dde005a7dc001d) )
+
+ ROM_REGION( 0x040000, "oki1", 0 ) /* Samples */
+ ROM_LOAD( "JALECO_9.ROM9", 0x000000, 0x020000, CRC(065364bd) SHA1(bacb268b1c76c286e89eb823d8c3477ec5f2516c) )
+ ROM_LOAD( "JALECO_10.ROM10", 0x020000, 0x020000, CRC(395df3b2) SHA1(6f69b573e997ba4bb5aabf745843921f0866d209) )
+
+ ROM_REGION( 0x040000, "oki2", 0 ) /* Samples */
+ ROM_LOAD( "JALECO_7.ROM7", 0x000000, 0x020000, CRC(76fd879f) SHA1(a2169e2efa0c8e804f7d2fac32c655f1379d95e1) )
+ ROM_LOAD( "JALECO_8.ROM8", 0x020000, 0x020000, CRC(a771ab00) SHA1(be547b296ee3fcc0ab7339f2c99d1039ceb3b5bb) )
+
+ ROM_REGION( 0x0200, "proms", 0 ) /* Priority PROM */
+ ROM_LOAD( "PS89013A.M14", 0x0000, 0x0200, CRC(8914e72d) SHA1(80a664471f14c8ed8544a5e226fdca425ab3c657) )
+ROM_END
+
+
/* 100% identical to rodlandj, but not encrypted */
ROM_START( rodlandjb )
ROM_REGION( 0x60000, "maincpu", 0 ) /* Main CPU Code */
@@ -3354,23 +3406,23 @@ ROM_START( rodlandjb )
ROM_LOAD16_BYTE( "rl02.bin", 0x000000, 0x010000, CRC(d26eae8f) SHA1(1c6d514e6d006f78fa7b24d18a3eb4c5a4c5cbce) )
ROM_LOAD16_BYTE( "rl01.bin", 0x000001, 0x010000, CRC(04cf24bc) SHA1(e754cce3c83a7088daf90e753fbb0df9ef7fc9be) )
- ROM_REGION( 0x080000, "gfx1", 0 ) /* Scroll 0 */
- ROM_LOAD( "LH534H31.ROM14", 0x000000, 0x080000, CRC(8201e1bb) SHA1(3304100dcab7b67cee021869a50f4295c8635814) )
+ ROM_REGION( 0x080000, "gfx1", 0 ) /* Scroll 0 */
+ ROM_LOAD( "LH534H31.ROM14", 0x000000, 0x080000, CRC(8201e1bb) SHA1(3304100dcab7b67cee021869a50f4295c8635814) )
- ROM_REGION( 0x080000, "gfx2", 0 ) /* Scroll 1 */
- ROM_LOAD( "LH534H32.ROM18", 0x000000, 0x080000, CRC(f3b30ca6) SHA1(f2f88c24a009b6695f7548aebd37b25d1fd19892) )
+ ROM_REGION( 0x080000, "gfx2", 0 ) /* Scroll 1 */
+ ROM_LOAD( "LH534H32.ROM18", 0x000000, 0x080000, CRC(f3b30ca6) SHA1(f2f88c24a009b6695f7548aebd37b25d1fd19892) )
- ROM_REGION( 0x020000, "gfx3", 0 ) /* Scroll 2 */
- ROM_LOAD( "LH2311J0.ROM19", 0x000000, 0x020000, CRC(124d7e8f) SHA1(d7885a10085cc3389bd0e26e9d54adb8929218c0) )
+ ROM_REGION( 0x020000, "gfx3", 0 ) /* Scroll 2 */
+ ROM_LOAD( "LH2311J0.ROM19", 0x000000, 0x020000, CRC(124d7e8f) SHA1(d7885a10085cc3389bd0e26e9d54adb8929218c0) )
- ROM_REGION( 0x080000, "gfx4", 0 ) /* Sprites */
- ROM_LOAD( "LH534H33.ROM23", 0x000000, 0x080000, CRC(936db174) SHA1(4dfb2c31bc4bbf659184fe18e320d19f326b3ec5) )
+ ROM_REGION( 0x080000, "gfx4", 0 ) /* Sprites */
+ ROM_LOAD( "LH534H33.ROM23", 0x000000, 0x080000, CRC(936db174) SHA1(4dfb2c31bc4bbf659184fe18e320d19f326b3ec5) )
- ROM_REGION( 0x040000, "oki1", 0 ) /* Samples */
- ROM_LOAD( "LH5321T5.ROM10", 0x000000, 0x040000, CRC(e1d1cd99) SHA1(6604111d37455c1bd59c1469d9ee7841e7dec913) )
+ ROM_REGION( 0x040000, "oki1", 0 ) /* Samples */
+ ROM_LOAD( "LH5321T5.ROM10", 0x000000, 0x040000, CRC(e1d1cd99) SHA1(6604111d37455c1bd59c1469d9ee7841e7dec913) )
- ROM_REGION( 0x040000, "oki2", 0 ) /* Samples */
- ROM_LOAD( "S202000DR.ROM8", 0x000000, 0x040000, CRC(8a49d3a7) SHA1(68cb8cf2753b39c253d0edaa8ef2c54fd1f6ebe5) )
+ ROM_REGION( 0x040000, "oki2", 0 ) /* Samples */
+ ROM_LOAD( "S202000DR.ROM8", 0x000000, 0x040000, CRC(8a49d3a7) SHA1(68cb8cf2753b39c253d0edaa8ef2c54fd1f6ebe5) )
ROM_REGION( 0x0200, "proms", 0 ) /* Priority PROM */
ROM_LOAD( "PS89013A.M14", 0x0000, 0x0200, CRC(8914e72d) SHA1(80a664471f14c8ed8544a5e226fdca425ab3c657) )
@@ -3991,8 +4043,8 @@ DRIVER_INIT_MEMBER(megasys1_state,phantasm)
DRIVER_INIT_MEMBER(megasys1_state,rodland)
{
- rodland_gfx_unmangle("gfx1");
- rodland_gfx_unmangle("gfx4");
+ rodland_gfx_unmangle("gfx1");
+ rodland_gfx_unmangle("gfx4");
rodland_rom_decode(machine(), "maincpu");
}
@@ -4011,6 +4063,11 @@ DRIVER_INIT_MEMBER(megasys1_state,rodlandjb)
rodland_gfx_unmangle("gfx4");
}
+DRIVER_INIT_MEMBER(megasys1_state,rittam)
+{
+ astyanax_rom_decode(machine(), "maincpu");
+}
+
READ16_MEMBER(megasys1_state::soldamj_spriteram16_r)
{
return m_spriteram[offset];
@@ -4147,6 +4204,7 @@ GAME( 1989, stdragon, 0, system_A, stdragon, megasys1_state, std
GAME( 1989, stdragona,stdragon, system_A, stdragon, megasys1_state, stdragona,ROT0, "Jaleco", "Saint Dragon (set 2)", 0 )
GAME( 1990, rodland, 0, system_A, rodland, megasys1_state, rodland, ROT0, "Jaleco", "Rod-Land (World)", 0 )
GAME( 1990, rodlandj, rodland, system_A, rodland, megasys1_state, rodlandj, ROT0, "Jaleco", "Rod-Land (Japan)", 0 )
+GAME( 1990, rittam, rodland, system_A, rodland, megasys1_state, rittam, ROT0, "Jaleco", "R&T (Rod-Land prototype?)", 0 )
GAME( 1990, rodlandjb,rodland, system_A, rodland, megasys1_state, rodlandjb, ROT0, "bootleg","Rod-Land (Japan bootleg)", 0 )
GAME( 1991, avspirit, 0, system_B, avspirit, megasys1_state, avspirit, ROT0, "Jaleco", "Avenging Spirit", 0 )
GAME( 1990, phantasm, avspirit, system_A, phantasm, megasys1_state, phantasm, ROT0, "Jaleco", "Phantasm (Japan)", 0 )
diff --git a/src/mame/includes/megasys1.h b/src/mame/includes/megasys1.h
index 23ab6ca7f56..869ff11f182 100644
--- a/src/mame/includes/megasys1.h
+++ b/src/mame/includes/megasys1.h
@@ -126,6 +126,7 @@ public:
DECLARE_DRIVER_INIT(iganinju);
DECLARE_DRIVER_INIT(cybattlr);
DECLARE_DRIVER_INIT(rodlandj);
+ DECLARE_DRIVER_INIT(rittam);
DECLARE_DRIVER_INIT(rodlandjb);
DECLARE_DRIVER_INIT(avspirit);
DECLARE_DRIVER_INIT(monkelf);