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namcos23 updates: [R. Belmont]

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- Preliminary SH-2 hookup for GMEN games.  SH-2 boots and copies the loader 
  to private RAM then jumps to it.  Transfer protocol for main program not
  yet understood.
- Final Furlong 2 has a GMEN board and camera; update it to use that 
  subdriver.
This commit is contained in:
R. Belmont 2010-03-07 22:02:17 +00:00
parent bf9b0cfc78
commit f96204cd55
1 changed files with 53 additions and 7 deletions
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60
src/mame/drivers/namcos23.c
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@ -1168,6 +1168,7 @@ Notes:
#include "emu.h"
#include "cpu/mips/mips3.h"
#include "cpu/h83002/h8.h"
#include "cpu/sh2/sh2.h"
#include "sound/c352.h"
#define S23_BUSCLOCK (66664460/2) // 33 MHz CPU bus clock / input, somehow derived from 14.31721 MHz crystal
@ -1426,7 +1427,7 @@ static WRITE16_HANDLER(s23_ctl_w)
case 0: {
if(ctl_led != (data & 0xff)) {
ctl_led = data;
logerror("LEDS %c%c%c%c%c%c%c%c\n",
/* logerror("LEDS %c%c%c%c%c%c%c%c\n",
ctl_led & 0x80 ? '.' : '#',
ctl_led & 0x40 ? '.' : '#',
ctl_led & 0x20 ? '.' : '#',
@ -1434,7 +1435,7 @@ static WRITE16_HANDLER(s23_ctl_w)
ctl_led & 0x08 ? '.' : '#',
ctl_led & 0x04 ? '.' : '#',
ctl_led & 0x02 ? '.' : '#',
ctl_led & 0x01 ? '.' : '#');
ctl_led & 0x01 ? '.' : '#');*/
}
break;
}
@ -1651,11 +1652,42 @@ static ADDRESS_MAP_START( ss23_map, ADDRESS_SPACE_PROGRAM, 32 )
AM_RANGE(0x1fc00000, 0x1fffffff) AM_WRITENOP AM_ROM AM_REGION("user1", 0)
ADDRESS_MAP_END
static ADDRESS_MAP_START( gmen_map, ADDRESS_SPACE_PROGRAM, 32 )
static READ32_HANDLER( gmen_trigger_sh2 )
{
logerror("gmen_trigger_sh2: booting SH-2\n");
cputag_set_input_line(space->machine, "gmen", INPUT_LINE_RESET, CLEAR_LINE);
return 0;
}
static READ32_HANDLER( sh2_shared_r )
{
return gmen_sh2_shared[offset];
}
static WRITE32_HANDLER( sh2_shared_w )
{
COMBINE_DATA(&gmen_sh2_shared[offset]);
}
static ADDRESS_MAP_START( gmen_mips_map, ADDRESS_SPACE_PROGRAM, 32 )
AM_IMPORT_FROM(ss23_map)
AM_RANGE(0x0e700000, 0x0e707fff) AM_RAM AM_BASE(&gmen_sh2_shared) // SH-2 shared RAM (incl. program)
AM_RANGE(0x0e400000, 0x0e400003) AM_READ( gmen_trigger_sh2 )
AM_RANGE(0x0e700000, 0x0e707fff) AM_READWRITE( sh2_shared_r, sh2_shared_w )
ADDRESS_MAP_END
static ADDRESS_MAP_START( gmen_sh2_map, ADDRESS_SPACE_PROGRAM, 32 )
AM_RANGE( 0x00000000, 0x00007fff ) AM_RAM AM_BASE(&gmen_sh2_shared)
AM_RANGE( 0x04000000, 0x043fffff ) AM_RAM // SH-2 main work RAM
ADDRESS_MAP_END
static MACHINE_RESET(gmen)
{
// halt the SH-2 until we need it
cputag_set_input_line(machine, "gmen", INPUT_LINE_RESET, ASSERT_LINE);
}
static WRITE16_HANDLER( sharedram_sub_w )
{
UINT16 *shared16 = (UINT16 *)namcos23_shared_ram;
@ -2041,6 +2073,7 @@ ADDRESS_MAP_END
// version without serial hookup to I/O board for games where the PIC isn't dumped
static ADDRESS_MAP_START( s23h8ionoiobmap, ADDRESS_SPACE_IO, 8 )
AM_RANGE(H8_PORT_6, H8_PORT_6) AM_READWRITE( s23_mcu_p6_r, s23_mcu_p6_w )
AM_RANGE(H8_PORT_7, H8_PORT_7) AM_READ_PORT( "H8PORT" )
AM_RANGE(H8_PORT_8, H8_PORT_8) AM_READ( s23_mcu_p8_r ) AM_WRITENOP
AM_RANGE(H8_PORT_A, H8_PORT_A) AM_READWRITE( s23_mcu_pa_r, s23_mcu_pa_w )
@ -2139,6 +2172,8 @@ static DRIVER_INIT(ss23)
(!strcmp(machine->gamedrv->name, "rapidrvr")) ||
(!strcmp(machine->gamedrv->name, "finlflng")) ||
(!strcmp(machine->gamedrv->name, "gunwars")) ||
(!strcmp(machine->gamedrv->name, "finfurl2")) ||
(!strcmp(machine->gamedrv->name, "finfurl2j")) ||
(!strcmp(machine->gamedrv->name, "timecrs2")))
{
has_jvsio = 1;
@ -2310,7 +2345,12 @@ static MACHINE_DRIVER_START( gmen )
MDRV_IMPORT_FROM( s23 )
MDRV_CPU_REPLACE("maincpu", R4650BE, S23_BUSCLOCK*5)
MDRV_CPU_PROGRAM_MAP(gmen_map)
MDRV_CPU_PROGRAM_MAP(gmen_mips_map)
MDRV_CPU_ADD("gmen", SH2, 28700000)
MDRV_CPU_PROGRAM_MAP(gmen_sh2_map)
MDRV_MACHINE_RESET(gmen)
MACHINE_DRIVER_END
ROM_START( rapidrvr )
@ -2650,6 +2690,9 @@ ROM_START( finfurl2 )
ROM_REGION( 0x80000, "audiocpu", 0 ) /* Hitachi H8/3002 MCU code */
ROM_LOAD16_WORD_SWAP( "m29f400.ic3", 0x000000, 0x080000, CRC(9fd69bbd) SHA1(53a9bf505de70495dcccc43fdc722b3381aad97c) )
ROM_REGION( 0x40000, "ioboard", 0 ) /* I/O board HD643334 H8/3334 MCU code */
ROM_LOAD( "asca-3a.ic14", 0x000000, 0x040000, CRC(8e9266e5) SHA1(ffa8782ca641d71d57df23ed1c5911db05d3df97) )
ROM_REGION32_BE( 0x2000000, "data", 0 ) /* data roms */
ROM_LOAD16_BYTE( "ffs1mtah.2j", 0x0000000, 0x800000, CRC(f336d81d) SHA1(a9177091e1412dea1b6ea6c53530ae31361b32d0) )
ROM_LOAD16_BYTE( "ffs1mtal.2h", 0x0000001, 0x800000, CRC(98730ad5) SHA1(9ba276ad88ec8730edbacab80cdacc34a99593e4) )
@ -2689,6 +2732,9 @@ ROM_START( finfurl2j )
ROM_REGION( 0x80000, "audiocpu", 0 ) /* Hitachi H8/3002 MCU code */
ROM_LOAD16_WORD_SWAP( "m29f400.ic3", 0x000000, 0x080000, CRC(9fd69bbd) SHA1(53a9bf505de70495dcccc43fdc722b3381aad97c) )
ROM_REGION( 0x40000, "ioboard", 0 ) /* I/O board HD643334 H8/3334 MCU code */
ROM_LOAD( "asca-3a.ic14", 0x000000, 0x040000, CRC(8e9266e5) SHA1(ffa8782ca641d71d57df23ed1c5911db05d3df97) )
ROM_REGION32_BE( 0x2000000, "data", 0 ) /* data roms */
ROM_LOAD16_BYTE( "ffs1mtah.2j", 0x0000000, 0x800000, CRC(f336d81d) SHA1(a9177091e1412dea1b6ea6c53530ae31361b32d0) )
ROM_LOAD16_BYTE( "ffs1mtal.2h", 0x0000001, 0x800000, CRC(98730ad5) SHA1(9ba276ad88ec8730edbacab80cdacc34a99593e4) )
@ -2817,5 +2863,5 @@ GAME( 1997, timecrs2c,timecrs2, ss23, ss23, ss23, ROT0, "Namco", "Time Crisis
GAME( 1998, panicprk, 0, s23, s23, ss23, ROT0, "Namco", "Panic Park (PNP2 Ver. A)", GAME_NOT_WORKING | GAME_UNEMULATED_PROTECTION | GAME_IMPERFECT_SOUND )
GAME( 1998, gunwars, 0, gmen, ss23, ss23, ROT0, "Namco", "Gunmen Wars (GM1 Ver. A)", GAME_NOT_WORKING | GAME_UNEMULATED_PROTECTION | GAME_IMPERFECT_SOUND )
GAME( 1999, 500gp, 0, ss23, ss23, ss23, ROT0, "Namco", "500GP", GAME_NOT_WORKING | GAME_UNEMULATED_PROTECTION | GAME_IMPERFECT_SOUND )
GAME( 1999, finfurl2, 0, ss23, ss23, ss23, ROT0, "Namco", "Final Furlong 2 (World)", GAME_NOT_WORKING | GAME_UNEMULATED_PROTECTION | GAME_IMPERFECT_SOUND )
GAME( 1999, finfurl2j,finfurl2, ss23, ss23, ss23, ROT0, "Namco", "Final Furlong 2 (Japan)", GAME_NOT_WORKING | GAME_UNEMULATED_PROTECTION | GAME_IMPERFECT_SOUND )
GAME( 1999, finfurl2, 0, gmen, ss23, ss23, ROT0, "Namco", "Final Furlong 2 (World)", GAME_NOT_WORKING | GAME_UNEMULATED_PROTECTION | GAME_IMPERFECT_SOUND )
GAME( 1999, finfurl2j,finfurl2, gmen, ss23, ss23, ROT0, "Namco", "Final Furlong 2 (Japan)", GAME_NOT_WORKING | GAME_UNEMULATED_PROTECTION | GAME_IMPERFECT_SOUND )