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Dreamcast and derivatives: enable drc by default, docs updates

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This commit is contained in:
MetalliC 2018-03-22 22:25:15 +02:00
parent 2d53e5da0e
commit 72b01c7c51
7 changed files with 66 additions and 34 deletions
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4
src/mame/drivers/dccons.cpp
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@ -296,6 +296,9 @@ READ64_MEMBER(dc_cons_state::dcjp_idle_skip_r )
DRIVER_INIT_MEMBER(dc_cons_state,dc)
{
m_maincpu->sh2drc_set_options(SH2DRC_STRICT_VERIFY | SH2DRC_STRICT_PCREL);
m_maincpu->sh2drc_add_fastram(0x00000000, 0x001fffff, true, memregion("maincpu")->base());
m_maincpu->sh2drc_add_fastram(0x0c000000, 0x0cffffff, false, dc_ram);
dreamcast_atapi_init();
}
@ -592,7 +595,6 @@ MACHINE_CONFIG_START(dc_cons_state::dc)
MCFG_SH4_CLOCK(CPU_CLOCK)
MCFG_CPU_PROGRAM_MAP(dc_map)
MCFG_CPU_IO_MAP(dc_port)
MCFG_CPU_FORCE_NO_DRC()
MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", dc_state, dc_scanline, "screen", 0, 1)

44
src/mame/drivers/naomi.cpp
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@ -274,6 +274,7 @@ NAOMI ROM cart usage
There are 6 known types of carts manufactured by Sega: 171-7885A, 171-7919A, 171-7930B, 171-7978B, 171-8132B, 171-8346C
There are also 2 types of carts manufactured by Namco: MASK-B, MASK-C
PFSB Flash ROM board
837-13591 171-7885A (C) Sega 1998
|------------------------------------------------------------|
| ----CN2---- -|
@ -342,6 +343,7 @@ Virtua Tennis / Power Smash (prototype) no cart * 21 (64Mb) pre
Wave Runner GP (USA, Rev A) 840-0064C 23725A 12 (64Mb) present 315-6206 317-0306-COM PCB s/n is 840-0064B-01
PFSB 64M Mask ROM board
837-13668 171-7919A (C) Sega 1998
|---------------------------------------------------------|
| ----CN2---- -|
@ -433,6 +435,7 @@ Zombie Revenge 840-0003C 21707 19 (64Mb)
Zombie Revenge (Rev A) 840-0003C 21707A 19 (64Mb) present 315-6213 317-0249-COM joystick + 3 buttons
NRS Flash ROM board
837-14011 171-7930B (C) Sega 1998
|------------------------------------------------------------------|
| JJJJJJ SW2 ----CN2---- -|
@ -486,6 +489,7 @@ Game on cart IC16# # of SOP56 Notes
Puyo Puyo Fever (prototype ver 0.01) * not present 22 (64Mb) no cart, only development PCB
NRS Mask ROM board
837-13801 171-7978B (C) Sega 1999
|---------------------------------------------------------|
| ----CN2---- -|
@ -553,6 +557,7 @@ Virtua Fighter 4 Evolution 840-0106B 23934
Virtua Tennis 2 / Power Smash 2 (Rev A) 840-0084C 22327A 18 (64Mb) present 317-0320-COM
PFSB 128M Mask ROM board
837-14114-01 171-8132B (C) Sega 2000
|---------------------------------------------------------|
| IC11 IC10 IC9 ----CN2---- -|
@ -624,6 +629,7 @@ WWF Royal Rumble 840-0040C 22261 8 (128Mb) 3
Zero Gunner 2 841-0020C 23689 5 (128Mb) 315-6319A 315-6213 317-5073-COM present
NFS Flash ROM board
171-8346C (C) Sega 2005
|---------------------------------------------------------|
| IC12 IC8 ----CN2---- -|
@ -1683,9 +1689,9 @@ WRITE64_MEMBER(naomi_state::eeprom_93c46a_w )
void naomi_state::naomi_map(address_map &map)
{
/* Area 0 */
map(0x00000000, 0x001fffff).mirror(0xa2000000).rom().region("maincpu", 0).share("rombase"); // BIOS
map(0x00000000, 0x001fffff).rom().region("maincpu", 0).share("rombase"); // BIOS
map(0x00200000, 0x00207fff).mirror(0x02000000).ram(); // bios uses it (battery backed ram ?)
map(0x00200000, 0x00207fff).ram().share("sram");
map(0x005f6800, 0x005f69ff).mirror(0x02000000).rw(this, FUNC(naomi_state::dc_sysctrl_r), FUNC(naomi_state::dc_sysctrl_w));
map(0x005f6c00, 0x005f6cff).mirror(0x02000000).m(m_maple, FUNC(maple_dc_device::amap));
map(0x005f7000, 0x005f70ff).mirror(0x02000000).m(m_naomig1, FUNC(naomi_g1_device::submap)).umask64(0x0000ffff0000ffff);
@ -1743,9 +1749,9 @@ WRITE32_MEMBER(naomi2_state::both_pvr2_ta_w)
void naomi2_state::naomi2_map(address_map &map)
{
/* Area 0 */
map(0x00000000, 0x001fffff).mirror(0xa2000000).rom().region("maincpu", 0).share("rombase"); // BIOS
map(0x00000000, 0x001fffff).rom().region("maincpu", 0).share("rombase"); // BIOS
map(0x00200000, 0x00207fff).mirror(0x02000000).ram(); // bios uses it (battery backed ram ?)
map(0x00200000, 0x00207fff).ram().share("sram");
map(0x005f6800, 0x005f69ff).mirror(0x02000000).rw(this, FUNC(naomi2_state::dc_sysctrl_r), FUNC(naomi2_state::dc_sysctrl_w));
map(0x005f6c00, 0x005f6cff).mirror(0x02000000).m(m_maple, FUNC(maple_dc_device::amap));
map(0x005f7000, 0x005f70ff).mirror(0x02000000).m(m_naomig1, FUNC(naomi_g1_device::submap)).umask64(0x0000ffff0000ffff);
@ -1922,7 +1928,7 @@ void atomiswave_state::aw_map(address_map &map)
map(0x00000000, 0x0001ffff).rw(this, FUNC(atomiswave_state::aw_flash_r), FUNC(atomiswave_state::aw_flash_w)).region("awflash", 0);
map(0xa0000000, 0xa001ffff).rw(this, FUNC(atomiswave_state::aw_flash_r), FUNC(atomiswave_state::aw_flash_w)).region("awflash", 0);
map(0x00200000, 0x0021ffff).ram(); // battery backed up RAM
map(0x00200000, 0x0021ffff).ram().share("sram"); // battery backed up RAM
map(0x005f6800, 0x005f69ff).rw(this, FUNC(atomiswave_state::dc_sysctrl_r), FUNC(atomiswave_state::dc_sysctrl_w));
map(0x005f6c00, 0x005f6cff).mirror(0x02000000).m(m_maple, FUNC(maple_dc_device::amap));
map(0x005f7000, 0x005f70ff).mirror(0x02000000).m(m_naomig1, FUNC(naomi_g1_device::submap)).umask64(0x0000ffff0000ffff);
@ -2685,7 +2691,6 @@ MACHINE_CONFIG_START(dc_state::naomi_aw_base)
MCFG_SH4_MD7(1)
MCFG_SH4_MD8(0)
MCFG_SH4_CLOCK(CPU_CLOCK)
MCFG_CPU_FORCE_NO_DRC()
MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", dc_state, dc_scanline, "screen", 0, 1)
@ -2736,6 +2741,7 @@ MACHINE_CONFIG_START(naomi_state::naomi_base)
MCFG_X76F100_ADD("naomibd_eeprom")
MCFG_M3COMM_ADD("comm_board")
MCFG_MACHINE_RESET_OVERRIDE(naomi_state,naomi)
MCFG_NVRAM_ADD_0FILL("sram")
MACHINE_CONFIG_END
/*
@ -2849,10 +2855,8 @@ MACHINE_CONFIG_START(atomiswave_state::aw_base)
MCFG_MACRONIX_29L001MC_ADD("awflash")
MCFG_AW_ROM_BOARD_ADD("rom_board", "rom_key", WRITE8(dc_state, g1_irq))
//MCFG_CPU_MODIFY("soundcpu")
//MCFG_CPU_PROGRAM_MAP(aw_sound_map)
MCFG_MACHINE_RESET_OVERRIDE(dc_state,dc_console)
MCFG_NVRAM_ADD_0FILL("sram")
MACHINE_CONFIG_END
MACHINE_CONFIG_START(atomiswave_state::aw1c)
@ -2967,7 +2971,7 @@ Scan ROM for the text string "LOADING TEST MODE NOW" back up four (4) bytes for
NOTE: this doesn't work for the HOTD2 or multi screen boot roms
Naomi Dev BIOS v1.10: (some sources call it "NAOMI Test BIOS ROM")
Dev BIOS v1.10: (some sources call it "NAOMI Test BIOS ROM")
NAOMI DEVELOP 1999 01/10 1.10
to boot into BIOS menu DIPSW 1-4 must be ON
@ -3052,11 +3056,11 @@ OFF OFF ON Australia
ROM_LOAD16_WORD_SWAP_BIOS( 18, "epr-21579d.ic27", 0x000000, 0x200000, CRC(33513691) SHA1(b1d8c7c516e1471a788fcf7a02a794ad2f05aeeb) ) \
ROM_SYSTEM_BIOS( 19, "bios19", "epr-21579 (Korea)" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 19, "epr-21579.ic27", 0x000000, 0x200000, CRC(71f9c918) SHA1(d15af8b947f41eea7c203b565cd403e3f37a2017) ) \
ROM_SYSTEM_BIOS( 20, "bios20", "Naomi Dev BIOS" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 20, "dcnaodev.bios", 0x000000, 0x080000, CRC(7a50fab9) SHA1(ef79f448e0bf735d1264ad4f051d24178822110f) ) \
ROM_SYSTEM_BIOS( 21, "bios21", "Naomi Dev BIOS v1.10" ) \
ROM_SYSTEM_BIOS( 20, "bios20", "Set4 Dev BIOS" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 20, "boot_rom_64b8.ic606", 0x000000, 0x080000, CRC(7a50fab9) SHA1(ef79f448e0bf735d1264ad4f051d24178822110f) ) \
ROM_SYSTEM_BIOS( 21, "bios21", "Dev BIOS v1.10" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 21, "develop110.ic27", 0x000000, 0x200000, CRC(de7cfdb0) SHA1(da16800edc4d49f70481c124d487f544c2fa8ce7) ) \
ROM_SYSTEM_BIOS( 22, "bios22", "Naomi Unknown Dev board" ) \
ROM_SYSTEM_BIOS( 22, "bios22", "Development ROM Board" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 22, "zukinver0930.ipl", 0x000000, 0x200000, CRC(58e17c23) SHA1(19330f906accf1b859f56bbcedc2edff73747599) ) \
ROM_SYSTEM_BIOS( 23, "bios23", "epr-21576h (multi-region hack)" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 23, "epr-21576h_multi.ic27", 0x000000, 0x200000, CRC(cce01f1f) SHA1(cca17119ad13e3a4ef7cb6902a37b65d6a844aee) ) \
@ -3064,9 +3068,13 @@ OFF OFF ON Australia
ROM_LOAD("315-6188.ic31", 0x0000, 0x2034, CRC(7c9fea46) SHA1(f77c07ae65dfed18c1c4c632c8945be21d02ddaf) )
/*
dcnaodev.bios comes from a dev / beta board. The eprom was a 27C4096
Set4 Dev BIOS / boot_rom__64b8.ic606 comes from early "Set 4" board, which is quite different than final DC/NAOMI (Set 5.24) and uses prerelease SH4 CPU and "ARC1" GPU.
PC BD SET4-25 64M NEC / 171-7598B / 837-19104-01 (c) Sega 1997
EEPROM is 27C4096, it contains monitor-debugger which communicates with host PC via SCSI, may upload code/data to onboard RAM and run it.
This boot ROM is not designed to run cartridges or other media.
zukinver0930.ipl comes from 837-13502-01 / 837-13663 PCB which contains:
zukinver0930.ipl comes from 837-13502-01 / 837-13663 "Development ROM Board" which contains:
22 empty sockets ROM0 - ROM21
315-6187 Altera EPM7064LC68-10
PC16550DV UART
@ -9525,6 +9533,10 @@ DRIVER_INIT_MEMBER(atomiswave_state,atomiswave)
ROM[0x98e/8] = (ROM[0x98e/8] & 0xffffffffffffU) | (uint64_t)0x0009<<48;
aw_ctrl_type = 0;
m_maincpu->sh2drc_set_options(SH2DRC_STRICT_VERIFY | SH2DRC_STRICT_PCREL);
m_maincpu->sh2drc_add_fastram(0x00000000, 0x0000ffff, true, ROM);
m_maincpu->sh2drc_add_fastram(0x0c000000, 0x0cffffff, false, dc_ram);
}
READ64_MEMBER(atomiswave_state::xtrmhnt2_hack_r)

27
src/mame/drivers/segasp.cpp
View File

@ -312,6 +312,11 @@ MACHINE_CONFIG_START(segasp_state::segasp)
MCFG_NAOMI_M4_BOARD_ADD("rom_board", "pic_readout", "naomibd_eeprom", WRITE8(dc_state, g1_irq))
MACHINE_CONFIG_END
DRIVER_INIT_MEMBER(segasp_state, segasp)
{
set_drc_options();
}
#define ROM_LOAD16_WORD_SWAP_BIOS(bios,name,offset,length,hash) \
ROMX_LOAD(name, offset, length, hash, ROM_GROUPWORD | ROM_BIOS(bios+1)) /* Note '+1' */
@ -559,16 +564,16 @@ ROM_END
#define GAME_FLAGS (MACHINE_NO_SOUND|MACHINE_NOT_WORKING)
GAME( 2004, segasp, 0, segasp, segasp, segasp_state, 0, ROT0, "Sega", "Sega System SP (Spider) BIOS", GAME_FLAGS | MACHINE_IS_BIOS_ROOT )
GAME( 2004, segasp, 0, segasp, segasp, segasp_state, segasp, ROT0, "Sega", "Sega System SP (Spider) BIOS", GAME_FLAGS | MACHINE_IS_BIOS_ROOT )
// These use ROMs
GAME( 2009, brickppl,segasp, segasp, segasp, segasp_state, 0, ROT0, "Sega", "Brick People / Block PeePoo (Ver 1.002)", GAME_FLAGS )
GAME( 2005, dinoking,segasp, segasp, segasp, segasp_state, 0, ROT0, "Sega", "Dinosaur King (USA)", GAME_FLAGS )
GAME( 2006, lovebery,segasp, segasp, segasp, segasp_state, 0, ROT0, "Sega", "Love And Berry - 1st-2nd Collection (Export, Ver 2.000)", GAME_FLAGS )
GAME( 2006, lovebero,lovebery, segasp, segasp, segasp_state, 0, ROT0, "Sega", "Love And Berry - 1st-2nd Collection (Export, Ver 1.003)", GAME_FLAGS )
GAME( 2007, ochaken, segasp, segasp, segasp, segasp_state, 0, ROT0, "Sega", "Ocha-Ken Hot Medal", GAME_FLAGS )
GAME( 2009, tetgiant,segasp, segasp, segasp, segasp_state, 0, ROT0, "Sega", "Tetris Giant / Tetris Dekaris (Ver.2.000)", GAME_FLAGS )
GAME( 2009, brickppl,segasp, segasp, segasp, segasp_state, segasp, ROT0, "Sega", "Brick People / Block PeePoo (Ver 1.002)", GAME_FLAGS )
GAME( 2005, dinoking,segasp, segasp, segasp, segasp_state, segasp, ROT0, "Sega", "Dinosaur King (USA)", GAME_FLAGS )
GAME( 2006, lovebery,segasp, segasp, segasp, segasp_state, segasp, ROT0, "Sega", "Love And Berry - 1st-2nd Collection (Export, Ver 2.000)", GAME_FLAGS )
GAME( 2006, lovebero,lovebery, segasp, segasp, segasp_state, segasp, ROT0, "Sega", "Love And Berry - 1st-2nd Collection (Export, Ver 1.003)", GAME_FLAGS )
GAME( 2007, ochaken, segasp, segasp, segasp, segasp_state, segasp, ROT0, "Sega", "Ocha-Ken Hot Medal", GAME_FLAGS )
GAME( 2009, tetgiant,segasp, segasp, segasp, segasp_state, segasp, ROT0, "Sega", "Tetris Giant / Tetris Dekaris (Ver.2.000)", GAME_FLAGS )
// These use a CF card
GAME( 2006, dinokior,segasp, segasp, segasp, segasp_state, 0, ROT0, "Sega", "Dinosaur King - Operation: Dinosaur Rescue (USA, Export) (MDA-C0021)", GAME_FLAGS )
GAME( 2008, dinoki25,segasp, segasp, segasp, segasp_state, 0, ROT0, "Sega", "Dinosaur King - D-Team VS. the Alpha Fortress (Export, Ver 2.500) (MDA-C0047)", GAME_FLAGS )
GAME( 2007, loveber3,segasp, segasp, segasp, segasp_state, 0, ROT0, "Sega", "Love And Berry - 3rd-5th Collection (USA, Export, Ver 1.002) (MDA-C0042)", GAME_FLAGS )
GAME( 2009, tetgiano,tetgiant, segasp, segasp, segasp_state, 0, ROT0, "Sega", "Tetris Giant / Tetris Dekaris (MDA-C0076)", GAME_FLAGS )
GAME( 2006, dinokior,segasp, segasp, segasp, segasp_state, segasp, ROT0, "Sega", "Dinosaur King - Operation: Dinosaur Rescue (USA, Export) (MDA-C0021)", GAME_FLAGS )
GAME( 2008, dinoki25,segasp, segasp, segasp, segasp_state, segasp, ROT0, "Sega", "Dinosaur King - D-Team VS. the Alpha Fortress (Export, Ver 2.500) (MDA-C0047)", GAME_FLAGS )
GAME( 2007, loveber3,segasp, segasp, segasp, segasp_state, segasp, ROT0, "Sega", "Love And Berry - 3rd-5th Collection (USA, Export, Ver 1.002) (MDA-C0042)", GAME_FLAGS )
GAME( 2009, tetgiano,tetgiant, segasp, segasp, segasp_state, segasp, ROT0, "Sega", "Tetris Giant / Tetris Dekaris (MDA-C0076)", GAME_FLAGS )

4
src/mame/drivers/stv.cpp
View File

@ -1842,9 +1842,9 @@ ROM_LOAD16_WORD_SWAP_BIOS( x, "saturn.bin", 0x000000, 0x080000, CRC(653ff2d8) SH
ROM_LOAD16_WORD_SWAP_BIOS( 8, "epr-17953a.ic8", 0x000000, 0x080000, CRC(a4c47570) SHA1(9efc73717ec8a13417e65c54344ded9fc25bf5ef) ) \
ROM_SYSTEM_BIOS( 9, "tw2", "EPR-17742A (Taiwan 95/02/20)" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 9, "epr-17742a.ic8", 0x000000, 0x080000, CRC(02daf123) SHA1(23185beb1ce9c09b8719e57d1adb7b28c8141fd5) ) \
ROM_SYSTEM_BIOS( 10, "debug","Debug (95/01/13)" ) \
ROM_SYSTEM_BIOS( 10, "debug","Development (1.10, 95/01/13)" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 10, "stv110.bin", 0x000000, 0x080000, CRC(3dfeda92) SHA1(8eb33192a57df5f3a1dfb57263054867c6b2db6d) ) \
ROM_SYSTEM_BIOS( 11, "dev", "Development (bios 1.061)" ) \
ROM_SYSTEM_BIOS( 11, "dev", "Development (1.061, 94/11/25)" ) \
ROM_LOAD16_WORD_SWAP_BIOS( 11, "stv1061.bin", 0x000000, 0x080000, CRC(728dbca3) SHA1(0ed2030177f0aa8285645c395ae9ad9f568ab1d6) ) \
\
ROM_REGION32_BE( 0x3000000, "abus", ROMREGION_ERASE00 ) /* SH2 code */

3
src/mame/includes/naomi.h
View File

@ -19,6 +19,7 @@ naomi.h -> NAOMI includes
#include "machine/naomim2.h"
#include "machine/naomim4.h"
#include "machine/awboard.h"
#include "machine/nvram.h"
#include "cpu/sh/sh4.h"
#include "cpu/arm7/arm7core.h"
#include "sound/aica.h"
@ -86,6 +87,8 @@ class naomi_state : public dc_state
void naomim4(machine_config &config);
void naomi_map(address_map &map);
void naomi_port(address_map &map);
protected:
void set_drc_options();
};
class naomi2_state : public naomi_state

1
src/mame/includes/segasp.h
View File

@ -17,6 +17,7 @@ public:
{ }
required_device<eeprom_serial_93cxx_device> m_sp_eeprom;
DECLARE_DRIVER_INIT(segasp);
DECLARE_READ64_MEMBER(sp_eeprom_r);
DECLARE_WRITE64_MEMBER(sp_eeprom_w);
DECLARE_READ64_MEMBER(sp_rombdflg_r);

17
src/mame/machine/naomi.cpp
View File

@ -201,15 +201,19 @@ void naomi_state::create_pic_from_retdat()
}
}
void naomi_state::set_drc_options()
{
m_maincpu->sh2drc_set_options(SH2DRC_STRICT_VERIFY | SH2DRC_STRICT_PCREL);
m_maincpu->sh2drc_add_fastram(0x00000000, 0x001fffff, true, m_rombase);
m_maincpu->sh2drc_add_fastram(0x0c000000, 0x0dffffff, false, dc_ram);
}
DRIVER_INIT_MEMBER(naomi_state, naomi)
{
//m_maincpu->space(AS_PROGRAM).install_read_handler(0xc2ad238, 0xc2ad23f, read64_delegate(FUNC(naomi_state::naomi_biose_idle_skip_r),this); // rev e bios
m_maincpu->space(AS_PROGRAM).install_read_handler(0xc2b0600, 0xc2b0607, read64_delegate(FUNC(naomi_state::naomi_biosh_idle_skip_r), this)); // rev h bios
m_maincpu->sh2drc_set_options(SH2DRC_FASTEST_OPTIONS);
m_maincpu->sh2drc_add_fastram(0x00000000, 0x001fffff, true, m_rombase);
m_maincpu->sh2drc_add_fastram(0x0c000000, 0x0dffffff, false, dc_ram);
set_drc_options();
create_pic_from_retdat();
}
@ -217,6 +221,7 @@ DRIVER_INIT_MEMBER(naomi2_state,naomi2)
{
m_maincpu->space(AS_PROGRAM).install_read_handler(0xc2b0600, 0xc2b0607, read64_delegate(FUNC(naomi_state::naomi2_biose_idle_skip_r),this)); // rev e bios
set_drc_options();
create_pic_from_retdat();
}
@ -248,6 +253,7 @@ DRIVER_INIT_MEMBER(naomi_state,naomi_mp)
m_maincpu->space(AS_PROGRAM).install_read_handler(0xc2b0600, 0xc2b0607, read64_delegate(FUNC(naomi_state::naomi_biosh_idle_skip_r),this)); // rev h bios
m_mp_mux = 0;
set_drc_options();
create_pic_from_retdat();
}
@ -256,6 +262,7 @@ DRIVER_INIT_MEMBER(naomi_state,naomigd)
m_maincpu->space(AS_PROGRAM).install_read_handler(0xc2ad238, 0xc2ad23f, read64_delegate(FUNC(naomi_state::naomi_biose_idle_skip_r),this)); // rev e bios
//m_maincpu->space(AS_PROGRAM).install_read_handler(0xc2b0600, 0xc2b0607, read64_delegate(FUNC(naomi_state::naomi_biosh_idle_skip_r),this)); // rev h bios
set_drc_options();
create_pic_from_retdat();
}
@ -265,6 +272,7 @@ DRIVER_INIT_MEMBER(naomi_state,naomigd_mp)
//m_maincpu->space(AS_PROGRAM).install_read_handler(0xc2b0600, 0xc2b0607, read64_delegate(FUNC(naomi_state::naomi_biosh_idle_skip_r),this)); // rev h bios
m_mp_mux = 0;
set_drc_options();
create_pic_from_retdat();
}
@ -344,6 +352,7 @@ READ64_MEMBER(naomi_state::hotd2_idle_skip_r )
DRIVER_INIT_MEMBER(naomi_state,hotd2)
{
m_maincpu->space(AS_PROGRAM).install_read_handler(0xca25fb8, 0xca25fbf, read64_delegate(FUNC(naomi_state::hotd2_idle_skip_r),this));
set_drc_options();
}
// f355 PC=0xc065f7c RAM=0xc26dafc