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Merged
merged 2 commits into from
Oct 6, 2025
+47 −4
Merged

New Working clone #14222

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0fb61d3
New Working clone
sergiopolog Sep 27, 2025
305fb04
jaleco/megasys1.cpp: Added a TODO note
cuavas Oct 6, 2025
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50 changes: 46 additions & 4 deletions src/mame/jaleco/megasys1.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -101,6 +101,8 @@ RAM RW 0e0000-0effff* < <
Issues / To Do
--------------

- Hook up microcontroller for peekaboo (connected differently to other games).

- Making the M6295 status register return 0 fixes the music tempo in
avspirit, 64street, astyanax etc. but makes most of the effects in
hachoo disappear! Define SOUND_HACK to 0 to turn this hack off
Expand Down Expand Up @@ -3204,6 +3206,45 @@ ROM_START( edfa )
ROM_END


ROM_START( edfb )
ROM_REGION( 0xc0000, "maincpu", 0 ) /* Main CPU Code: 00000-3ffff & 80000-bffff */
ROM_LOAD16_BYTE( "edf_5_ver1.b5", 0x00000, 0x20000, CRC(1a5958a9) SHA1(e1f9a9690ece609545b885fdb99a9f4ab0ebd154) )
ROM_CONTINUE ( 0x80000, 0x20000 )
ROM_LOAD16_BYTE( "edf_6_ver1.b3", 0x00001, 0x20000, CRC(b1987203) SHA1(edd4cf55ff91d2918f9f8104a7d8565621d44eea) )
ROM_CONTINUE ( 0x80001, 0x20000 )

// rest from edf:

ROM_REGION( 0x40000, "audiocpu", 0 ) /* Sound CPU Code */
ROM_LOAD16_BYTE( "edf1.f5", 0x000000, 0x020000, CRC(2290ea19) SHA1(64c9394bd4d5569d68833d2e57abaf2f1af5be97) )
ROM_LOAD16_BYTE( "edf2.f3", 0x000001, 0x020000, CRC(ce93643e) SHA1(686bf0ec104af8c97624a782e0d60afe170fd945) )

ROM_REGION( 0x4000, "iomcu", 0 ) /* TMP91640 Internal Code */
ROM_LOAD( "edf.mcu", 0x00000, 0x04000, CRC(1503026d) SHA1(5ff63cc5aa58b7a805c019612ddd6d5191a92333) )

ROM_REGION( 0x080000, "scroll0", 0 ) /* Scroll 0 */
ROM_LOAD( "edf_m04.rom", 0x000000, 0x080000, CRC(6744f406) SHA1(3b8f13ca968456186d9ad61f34611b7eab62ea86) )

ROM_REGION( 0x080000, "scroll1", 0 ) /* Scroll 1 */
ROM_LOAD( "edf_m05.rom", 0x000000, 0x080000, CRC(6f47e456) SHA1(823baa9dc4cb2425c64e9332c6ed4678e49d0c7b) )

ROM_REGION( 0x020000, "scroll2", 0 ) /* Scroll 2 */
ROM_LOAD( "edf_09.rom", 0x000000, 0x020000, CRC(96e38983) SHA1(a4fb94f15d9a9f7df1645be66fe3e179d0ebf765) )

ROM_REGION( 0x080000, "sprites", 0 ) /* Sprites */
ROM_LOAD( "edf_m03.rom", 0x000000, 0x080000, CRC(ef469449) SHA1(bc591e56c5478383eb4bd29f16133c6ba407c22f) )

ROM_REGION( 0x040000, "oki1", 0 ) /* Samples */
ROM_LOAD( "edf_m02.rom", 0x000000, 0x040000, CRC(fc4281d2) SHA1(67ea324ff359a5d9e7538c08865b5eeebd16704b) )

ROM_REGION( 0x040000, "oki2", 0 ) /* Samples */
ROM_LOAD( "edf_m01.rom", 0x000000, 0x040000, CRC(9149286b) SHA1(f6c66c5cd50b72c4d401a263c65a8d4ef8cf9221) )

ROM_REGION( 0x0200, "proms", 0 ) /* Priority PROM (N82S131N compatible type PROM) */
ROM_LOAD( "rd.20n", 0x0000, 0x0200, CRC(1d877538) SHA1(a5be0dc65dcfc36fbba10d1fddbe155e24b6122f) )
ROM_END


ROM_START( edfu )
ROM_REGION( 0xc0000, "maincpu", 0 ) /* Main CPU Code: 00000-3ffff & 80000-bffff */
ROM_LOAD16_BYTE( "edf5.b5", 0x000000, 0x020000, CRC(105094d1) SHA1(e962164836756bc20c2b5dc0032042a0219e82d8) )
Expand Down Expand Up @@ -4379,8 +4420,8 @@ ROM_START( peekaboo )
ROM_LOAD16_BYTE( "peek a boo j ver 1.1 - 3.ic29", 0x000000, 0x020000, CRC(f5f4cf33) SHA1(f135f2b627347255bb0811e9a4a213e3b447c199) )
ROM_LOAD16_BYTE( "peek a boo j ver 1.1 - 2.ic28", 0x000001, 0x020000, CRC(7b3d430d) SHA1(8b48101929da4938a61dfd0eda845368c4184831) )

ROM_REGION( 0x4000, "mcu", 0 ) /* MCU Internal Code - probably TMP91640 */
ROM_LOAD( "mo-92033.mcu", 0x000000, 0x4000, NO_DUMP )
ROM_REGION( 0x4000, "mcu", 0 ) /* TMP91640 Internal Code */
ROM_LOAD( "mo-92033.mcu", 0x000000, 0x4000, CRC(9dfba11b) SHA1(f3159a190aa7afea5c8daa8e65a0ca1d813d8e4f) )

ROM_REGION( 0x080000, "scroll0", 0 ) /* Scroll 0 */
ROM_LOAD( "5", 0x000000, 0x080000, CRC(34fa07bb) SHA1(0f688acf302fd56701ee4fcc1d692adb7bf86ce4) )
Expand All @@ -4403,8 +4444,8 @@ ROM_START( peekaboou )
ROM_LOAD16_BYTE( "pb92127a_3_ver1.0.ic29", 0x000000, 0x020000, CRC(4603176a) SHA1(bbdc3fa439b32bdaaef5ca374af89e25fc4d9c1a) )
ROM_LOAD16_BYTE( "pb92127a_2_ver1.0.ic28", 0x000001, 0x020000, CRC(7bf4716b) SHA1(f2c0bfa32426c9816d9d3fbd73560566a497912d) )

ROM_REGION( 0x4000, "mcu", 0 ) /* MCU Internal Code - probably TMP91640 */
ROM_LOAD( "mo-92033.mcu", 0x000000, 0x4000, NO_DUMP )
ROM_REGION( 0x4000, "mcu", 0 ) /* TMP91640 Internal Code */
ROM_LOAD( "mo-92033.mcu", 0x000000, 0x4000, CRC(9dfba11b) SHA1(f3159a190aa7afea5c8daa8e65a0ca1d813d8e4f) )

ROM_REGION( 0x080000, "scroll0", 0 ) /* Scroll 0 */
ROM_LOAD( "5", 0x000000, 0x080000, CRC(34fa07bb) SHA1(0f688acf302fd56701ee4fcc1d692adb7bf86ce4) )
Expand Down Expand Up @@ -5327,6 +5368,7 @@ GAME( 1991, avspirit, 0, system_B_iosim, avspirit, megasys1_b
GAME( 1990, monkelf, avspirit, system_B_monkelf, avspirit, megasys1_state, init_monkelf, ROT0, "bootleg","Monky Elf (Korean bootleg of Avenging Spirit)", MACHINE_SUPPORTS_SAVE )
GAME( 1991, edf, 0, system_B_iomcu, edf, megasys1_bc_iomcu_state, empty_init, ROT0, "Jaleco", "E.D.F.: Earth Defense Force (set 1)", MACHINE_SUPPORTS_SAVE )
GAME( 1991, edfa, edf, system_B_iomcu, edf, megasys1_bc_iomcu_state, empty_init, ROT0, "Jaleco", "E.D.F.: Earth Defense Force (set 2)", MACHINE_SUPPORTS_SAVE )
GAME( 1991, edfb, edf, system_B_iomcu, edf, megasys1_bc_iomcu_state, empty_init, ROT0, "Jaleco", "E.D.F.: Earth Defense Force (set 3)", MACHINE_SUPPORTS_SAVE )
GAME( 1991, edfu, edf, system_B_iomcu, edf, megasys1_bc_iomcu_state, empty_init, ROT0, "Jaleco", "E.D.F.: Earth Defense Force (North America)", MACHINE_SUPPORTS_SAVE )
GAME( 1991, edfbl, edf, system_Bbl, edf, megasys1_state, empty_init, ROT0, "bootleg","E.D.F.: Earth Defense Force (bootleg)", MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE )
GAME( 1993, hayaosi1, 0, system_B_hayaosi1, hayaosi1, megasys1_bc_iosim_state, init_hayaosi1, ROT0, "Jaleco", "Hayaoshi Quiz Ouza Ketteisen: The King Of Quiz", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE )
Expand Down
1 change: 1 addition & 0 deletions src/mame/mame.lst
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Original file line number Diff line number Diff line change
Expand Up @@ -22565,6 +22565,7 @@ chimeraba
cybattlr
edf
edfa
edfb
edfbl
edfu
edfp
Expand Down
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