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author David Haywood <mamehaze@users.noreply.github.com>2012-12-16 17:14:40 +0000
committer David Haywood <mamehaze@users.noreply.github.com>2012-12-16 17:14:40 +0000
commita73bd6ce9c564b59ed86f83b31ac3f5c03f0988b (patch)
tree3c8005d0bab39d3cda8cc63058081967f1cc6882
parent3e2520bd6cd905bc3181d83798b69bacf57d5324 (diff)
FM splitting / note improvements (small) (nw)
-rw-r--r--src/mame/drivers/ecoinf3.c158
-rw-r--r--src/mame/mame.lst2
2 files changed, 94 insertions, 66 deletions
diff --git a/src/mame/drivers/ecoinf3.c b/src/mame/drivers/ecoinf3.c
index 4cd18c69d5a..65b38718a67 100644
--- a/src/mame/drivers/ecoinf3.c
+++ b/src/mame/drivers/ecoinf3.c
@@ -1,11 +1,15 @@
/* Electrocoin Pyramid HW type */
-// this seems to not like our Z180 timers much?
+// this seems to not like our Z180 timers much? (or wants a 10ms interrupt externally?)
// also quite a few of the reads / writes are fall-through from Z180 internal reads/writes
// assuming this is like the other hardware EC produced the IO devices should probably
// be several 8255s on 4-byte boundaries
+// what is the sound hardware on this one?
+
+// 2 of the sets contain program scrambled roms (where the last 0x2000 bytes match between games) why, badly dumped?
+
#include "emu.h"
#include "cpu/z180/z180.h"
#include "machine/i8255.h"
@@ -22,6 +26,7 @@ public:
DECLARE_WRITE8_MEMBER(ppi8255_intf_e_write_b);
DECLARE_WRITE8_MEMBER(ppi8255_intf_e_write_c);
DECLARE_DRIVER_INIT(ecoinf3);
+ DECLARE_DRIVER_INIT(ecoinf3_swap);
};
@@ -67,6 +72,8 @@ static I8255_INTERFACE (ppi8255_intf_d)
WRITE8_MEMBER(ecoinf3_state::ppi8255_intf_e_write_a)
{
+ static UINT8 send_buffer = 0;
+ static int count = 0;
// writes the 'PYRAMID' string from RAM (copied from ROM) here...
// along with port 40/41/42 accesses
// also error messages? (well it looks like it should, but code is strange and skips them) I guess it's a debug port or the vfd?
@@ -78,26 +85,46 @@ WRITE8_MEMBER(ecoinf3_state::ppi8255_intf_e_write_a)
// Sphinx - Writes "No % Key" -- depends on port 0x51, writes "SPHINX V- 1" if it's happy with that .. after that you get COIN TAMPER, a count down with COINS TRIM and a reboot
// Pennies from Heaven - same behavior as Sphinx
- static int count = 0;
+
+ // typically writes a letter (sometimes twice) then 0x00, usually twice
- if ((data>=0x20) && (data<0x5b))
+ if (data==0x00)
{
- if (count%80 == 0) printf("\n");
-
- printf("%c", data);
- count++;
+ if (send_buffer!=0x00)
+ {
+ if ((send_buffer>=0x20) && (send_buffer<0x5b))
+ {
+ printf("%c", send_buffer);
+ }
+ else
+ {
+ printf(" (%02x) ", send_buffer);
+ count = -1;
+ }
+
+ count++;
+ if (count%14 == 0) printf("\n");
+
+
+ send_buffer = 0x00;
+ }
+ }
+ else
+ {
+ send_buffer = data;
}
+
+
+
}
WRITE8_MEMBER(ecoinf3_state::ppi8255_intf_e_write_b)
{
-// printf("\nwrite b %02x\n", data);
}
WRITE8_MEMBER(ecoinf3_state::ppi8255_intf_e_write_c)
{
-// printf("\nwrite c %02x\n", data);
-
+ // not written at an appropriate time for it to be a 'send' address for the text
}
static I8255_INTERFACE (ppi8255_intf_e)
@@ -394,12 +421,6 @@ static MACHINE_CONFIG_START( ecoinf3_pyramid, ecoinf3_state )
MCFG_I8255_ADD( "ppi8255_f", ppi8255_intf_f )
MCFG_I8255_ADD( "ppi8255_g", ppi8255_intf_g )
MCFG_I8255_ADD( "ppi8255_h", ppi8255_intf_h )
-
-
- // sphinx and pyramid on this hw contain a weird rom, looks almost like half a pair for a 16-bit cpu, but contains
- // what looks like vectors at the end, no idea what it is.
- //MCFG_CPU_ADD("subcpu", HD6301, 4000000) // ??
- //MCFG_CPU_PROGRAM_MAP(pyramid_submap)
MACHINE_CONFIG_END
@@ -409,69 +430,52 @@ MACHINE_CONFIG_END
ROMs for PYRAMID Hw Type
********************************************************************************************************************/
-ROM_START( ec_pyram )
- ROM_REGION( 0x200000, "maincpu", 0 )
- // Z80 Program
- ROM_LOAD( "pyramid 5p 3.bin", 0x0000, 0x010000, CRC(06a047d8) SHA1(4a1a15f1ab9defd3a0c5f2d333beae0daa16c6a4) )
- ROM_REGION( 0x010000, "subcpu", 0 )
- // this seems to be half of a 16-bit pair, possibly for a 68k. It might come from a different game, it's definitely missing the other part of the pair
- // actually the end of the code (last 0x2000) bytes look like some 6xxx ROM, is the rest just unused space? the end part is same on Pyramid and Sphinx
+
+ROM_START( ec_pyram )
+ ROM_REGION( 0x200000, "maincpu", 0 ) /* the last 0x2000 bytes (unmapped?) are the same as on the ec_sphin set */
ROM_LOAD( "pyramid.bin", 0x0000, 0x010000, CRC(370a6d2c) SHA1(ea4f899adeca734529b19ba8de0e371841982c20) )
ROM_END
-
-ROM_START( ec_sphin )
+ROM_START( ec_pyrama )
ROM_REGION( 0x200000, "maincpu", 0 )
- // z80 ROMS but truncated, seem to just contain garbage at the end tho, so probably OK
- ROM_LOAD( "sphinx8c.bin", 0x0000, 0x00e000, CRC(f8e110fc) SHA1(4f55b5de87151f9127b84ffcf7f6f2e3ce34469f) )
+ ROM_LOAD( "pyramid 5p 3.bin", 0x0000, 0x010000, CRC(06a047d8) SHA1(4a1a15f1ab9defd3a0c5f2d333beae0daa16c6a4) )
+ROM_END
- ROM_REGION( 0x010000, "subcpu", 0 )
- // like Pyramid this looks more like half a 16-bit pair (68k?) ROM...
- // actually the end of the code (last 0x2000) bytes look like some 6xxx ROM, is the rest just unused space? the end part is same on Pyramid and Sphinx
+ROM_START( ec_sphin ) /* the last 0x2000 bytes (unmapped?) are the same as on the ec_pyram set */
+ ROM_REGION( 0x200000, "maincpu", 0 )
ROM_LOAD( "spnx5p", 0x0000, 0x010000, CRC(b4b49259) SHA1(a26172b659b739564b25dcc0f3f31f131a144d52) )
ROM_END
ROM_START( ec_sphina )
ROM_REGION( 0x200000, "maincpu", 0 )
ROM_LOAD( "spx10cv2.bin", 0x0000, 0x00e000, CRC(e2bf11a0) SHA1(f267385dbb06b2be8bcad7ae5e5804f5bb467f6d) )
+ROM_END
- ROM_REGION( 0x010000, "subcpu", ROMREGION_ERASE00 )
- /* missing? */
+ROM_START( ec_sphinb )
+ ROM_REGION( 0x200000, "maincpu", 0 ) // z80 ROMS but truncated, other sets just seem to contain garbage at the end tho, so probably OK
+ ROM_LOAD( "sphinx8c.bin", 0x0000, 0x00e000, CRC(f8e110fc) SHA1(4f55b5de87151f9127b84ffcf7f6f2e3ce34469f) )
ROM_END
ROM_START( ec_penni )
ROM_REGION( 0x200000, "maincpu", 0 )
ROM_LOAD( "pfh_8c.bin", 0x0000, 0x010000, CRC(282a42d8) SHA1(f985d238c72577e755090ce0f04dcc7850af6f3b) )
-
- ROM_REGION( 0x010000, "subcpu", ROMREGION_ERASE00 )
- /* missing? */
ROM_END
ROM_START( ec_pennia )
- ROM_REGION( 0x200000, "maincpu", 0 )
- ROM_LOAD( "pfh_v6.bin", 0x0000, 0x00e000, CRC(febb3fce) SHA1(f8df085a563405ea5adcd15a4162a7ba56bcfad7) ) // this set is truncated, but that area just seems to be garbage anyway, so should be fine
-
- ROM_REGION( 0x010000, "subcpu", ROMREGION_ERASE00 )
- /* missing? */
+ ROM_REGION( 0x200000, "maincpu", 0 ) // z80 ROMS but truncated, other sets just seem to contain garbage at the end tho, so probably OK
+ ROM_LOAD( "pfh_v6.bin", 0x0000, 0x00e000, CRC(febb3fce) SHA1(f8df085a563405ea5adcd15a4162a7ba56bcfad7) )
ROM_END
-
ROM_START( ec_stair )
ROM_REGION( 0x200000, "maincpu", 0 )
ROM_LOAD("sth5.4", 0x0000, 0x010000, CRC(879c8dcb) SHA1(358d9bb567da4b7913434d29dcd8a81c51c5fe2e) )
-
- ROM_REGION( 0x010000, "subcpu", ROMREGION_ERASE00 )
- /* missing? */
ROM_END
ROM_START( ec_staira )
ROM_REGION( 0x200000, "maincpu", 0 )
ROM_LOAD("sth5.8c", 0x0000, 0x010000, CRC(7ce6b760) SHA1(c828689481d7e187c504dd072bd6714222888d33) )
-
- ROM_REGION( 0x010000, "subcpu", ROMREGION_ERASE00 )
- /* missing? */
ROM_END
@@ -480,25 +484,16 @@ ROM_START( ec_laby ) // no header info with these
ROM_REGION( 0x200000, "maincpu", 0 )
ROM_LOAD( "lab1v8.bin", 0x0000, 0x008000, CRC(16f0eeac) SHA1(9e28a6ae9176f730234dd8a7a8e50bad2904b611) )
ROM_LOAD( "lab2v8.bin", 0x8000, 0x008000, CRC(14d7c58b) SHA1(e6b19523d96c9c1f39b743f8c52791465ab79637) )
-
- ROM_REGION( 0x010000, "subcpu", ROMREGION_ERASE00 )
- /* missing? */
ROM_END
ROM_START( ec_labya ) // no header info with these
ROM_REGION( 0x200000, "maincpu", 0 )
ROM_LOAD( "laby10", 0x0000, 0x010000, CRC(a8b58fc3) SHA1(16e940b04fa85ff85a29197b4e45c8a39f5cad19) )
-
- ROM_REGION( 0x010000, "subcpu", ROMREGION_ERASE00 )
- /* missing? */
ROM_END
ROM_START( ec_secrt )
ROM_REGION( 0x200000, "maincpu", 0 )
ROM_LOAD( "scastle1.bin", 0x0000, 0x010000, CRC(e6abb596) SHA1(35518c46f1ddf1d3a85af13e4ba8bee07e804f64) )
-
- ROM_REGION( 0x010000, "subcpu", ROMREGION_ERASE00 )
- // no strange rom in this set
ROM_END
DRIVER_INIT_MEMBER(ecoinf3_state,ecoinf3)
@@ -506,16 +501,47 @@ DRIVER_INIT_MEMBER(ecoinf3_state,ecoinf3)
}
+DRIVER_INIT_MEMBER(ecoinf3_state,ecoinf3_swap)
+{
+ // not all sets have this, are they just badly dumped?
+ UINT8 table[] =
+ {
+ 0x48, 0x4c, 0x49, 0x4d, 0x40, 0x44, 0x41, 0x45, 0x68, 0x78, 0x60, 0x70, 0x6a, 0x7a, 0x62, 0x72,
+ 0x08, 0x0c, 0x09, 0x0d, 0x00, 0x04, 0x01, 0x05, 0x6c, 0x7c, 0x64, 0x74, 0x6e, 0x7e, 0x66, 0x76,
+ 0x58, 0x5c, 0x59, 0x5d, 0x50, 0x54, 0x51, 0x55, 0x28, 0x38, 0x20, 0x30, 0x2a, 0x3a, 0x22, 0x32,
+ 0x18, 0x1c, 0x19, 0x1d, 0x10, 0x14, 0x11, 0x15, 0x2c, 0x3c, 0x24, 0x34, 0x2e, 0x3e, 0x26, 0x36,
+ 0x56, 0x52, 0x57, 0x53, 0x5e, 0x5a, 0x5f, 0x5b, 0x75, 0x65, 0x7d, 0x6d, 0x77, 0x67, 0x7f ,0x6f,
+ 0x16, 0x12, 0x17, 0x13, 0x1e, 0x1a, 0x1f, 0x1b, 0x71, 0x61, 0x79, 0x69, 0x73, 0x63, 0x7b, 0x6b,
+ 0x46, 0x42, 0x47, 0x43, 0x4e, 0x4a, 0x4f, 0x4b, 0x35, 0x25, 0x3d, 0x2d, 0x37, 0x27, 0x3f ,0x2f,
+ 0x06, 0x02, 0x07, 0x03, 0x0e, 0x0a, 0x0f, 0x0b, 0x31, 0x21, 0x39, 0x29, 0x33, 0x23, 0x3b, 0x2b,
+ };
+
+ UINT8* buffer = auto_alloc_array(machine(), UINT8, 0x10000);
+ UINT8 *rom = memregion( "maincpu" )->base();
+
+
+ for (int i=0;i<0x10000;i++)
+ {
+ buffer[i] = rom[(i&0xff80)|table[i&0x7f]];
+ }
+
+ memcpy(rom,buffer,0x10000);
+
+}
+
+
// another hw type (similar to stuff in ecoinf2.c) (watchdog on port 58?)
-GAME( 19??, ec_pyram, 0 , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Pyramid (v6) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
-GAME( 19??, ec_sphin, 0 , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Sphinx (v1) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
-GAME( 19??, ec_sphina, ec_sphin , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Sphinx (v?) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
-GAME( 19??, ec_penni, 0 , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Pennies From Heaven (v1) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
-GAME( 19??, ec_pennia, ec_penni , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Pennies From Heaven (v?) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
-GAME( 19??, ec_stair, 0 , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Stairway To Heaven (Electrocoin) (set 1)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
-GAME( 19??, ec_staira, ec_stair , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Stairway To Heaven (Electrocoin) (set 2)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
-GAME( 19??, ec_laby, 0 , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Labyrinth (v8) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
-GAME( 19??, ec_labya, ec_laby , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Labyrinth (v10) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
-GAME( 19??, ec_secrt, 0 , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Secret Castle (v1) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
+GAME( 19??, ec_pyram, 0 , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3_swap, ROT0, "Electrocoin", "Pyramid (v1) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
+GAME( 19??, ec_pyrama, ec_pyram , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Pyramid (v6) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
+GAME( 19??, ec_sphin, 0 , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3_swap, ROT0, "Electrocoin", "Sphinx (v2) (Electrocoin) (set 1)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
+GAME( 19??, ec_sphina, ec_sphin , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Sphinx (v2) (Electrocoin) (set 2)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
+GAME( 19??, ec_sphinb, ec_sphin , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Sphinx (v1) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
+GAME( 19??, ec_penni, 0 , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Pennies From Heaven (v1) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
+GAME( 19??, ec_pennia, ec_penni , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Pennies From Heaven (v6) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
+GAME( 19??, ec_stair, 0 , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Stairway To Heaven (v11) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
+GAME( 19??, ec_staira, ec_stair , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Stairway To Heaven (v1) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
+GAME( 19??, ec_laby, 0 , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Labyrinth (v8) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
+GAME( 19??, ec_labya, ec_laby , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Labyrinth (v10) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
+GAME( 19??, ec_secrt, 0 , ecoinf3_pyramid, ecoinf3, ecoinf3_state, ecoinf3, ROT0, "Electrocoin", "Secret Castle (v1) (Electrocoin)" , GAME_NO_SOUND|GAME_REQUIRES_ARTWORK|GAME_NOT_WORKING|GAME_MECHANICAL)
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index b2ab207b4e1..01a1c9b99ef 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -28614,8 +28614,10 @@ ec_sumnc // Casino Super Multi Nudger (Concept/Electrocoin)
// Pyramid PCB
ec_pyram // Pyramid (Electrocoin)
+ec_pyrama //
ec_sphin // Sphinx (Electrocoin)
ec_sphina //
+ec_sphinb //
ec_penni // Pennies From Heaven (Electrocoin)
ec_pennia //
ec_stair // Stairway to Heaven