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edevices/stlforce.cpp: Fixed sound clock frequency, and add placeholders for Mortal Race PLDs. (#11370)

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ClawGrip 2023-06-24 20:42:49 +02:00 committed by GitHub
parent f5c3745aa0
commit 208d85cdd5
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1 changed files with 17 additions and 6 deletions
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23
src/mame/edevices/stlforce.cpp
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@ -13,7 +13,7 @@ inputs etc. by stephh
---------------------------------------- ----------------------------------------
68000P12 processor 68000P12 processor
15mHZ crystal next to it 15MHz crystal next to it
2 of these: 2 of these:
@ -21,8 +21,7 @@ TPC 1020AFN-084c
32MHz crystal close to this. 32MHz crystal close to this.
1 GAL 8 PLDs: 3 x GAL16V8 + 4 x 16S25HBJ + 1 x GAL22V10
5 PROMS (16S25H)
27c4001 27c4001
u1, u27, u28, u29, u30 u1, u27, u28, u29, u30
@ -275,7 +274,7 @@ GFXDECODE_END
void stlforce_state::stlforce(machine_config &config) void stlforce_state::stlforce(machine_config &config)
{ {
// basic machine hardware // basic machine hardware
M68000(config, m_maincpu, XTAL(15'000'000)); M68000(config, m_maincpu, 15_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &stlforce_state::program_map); m_maincpu->set_addrmap(AS_PROGRAM, &stlforce_state::program_map);
m_maincpu->set_vblank_int("screen", FUNC(stlforce_state::irq4_line_hold)); m_maincpu->set_vblank_int("screen", FUNC(stlforce_state::irq4_line_hold));
@ -310,7 +309,7 @@ void stlforce_state::stlforce(machine_config &config)
// sound hardware // sound hardware
SPEAKER(config, "mono").front_center(); SPEAKER(config, "mono").front_center();
OKIM6295(config, "oki", XTAL(32'000'000) / 32, okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 1.0); OKIM6295(config, "oki", 32_MHz_XTAL / 32, okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 1.0);
} }
void twinbrat_state::twinbrat(machine_config &config) void twinbrat_state::twinbrat(machine_config &config)
@ -319,7 +318,7 @@ void twinbrat_state::twinbrat(machine_config &config)
// basic machine hardware // basic machine hardware
m_maincpu->set_addrmap(AS_PROGRAM, &twinbrat_state::program_map); m_maincpu->set_addrmap(AS_PROGRAM, &twinbrat_state::program_map);
m_maincpu->set_clock(XTAL(14'745'600)); m_maincpu->set_clock(14.7456_MHz_XTAL);
subdevice<screen_device>("screen")->set_visarea(3*8, 44*8-1, 0*8, 30*8-1); subdevice<screen_device>("screen")->set_visarea(3*8, 44*8-1, 0*8, 30*8-1);
@ -334,6 +333,8 @@ void stlforce_state::mortalr(machine_config &config)
stlforce(config); stlforce(config);
m_maincpu->set_addrmap(AS_PROGRAM, &stlforce_state::mortalr_map); m_maincpu->set_addrmap(AS_PROGRAM, &stlforce_state::mortalr_map);
subdevice<okim6295_device>("oki")->set_clock(32.22_MHz_XTAL / 32);
} }
@ -416,6 +417,16 @@ ROM_START( mortalr )
ROM_REGION( 0x80000, "oki", 0 ) ROM_REGION( 0x80000, "oki", 0 )
ROM_LOAD( "1.u1", 0x00000, 0x80000, CRC(e5c730c2) SHA1(a153a204c1452a0c95fe207d750b2df07c5e63f3) ) ROM_LOAD( "1.u1", 0x00000, 0x80000, CRC(e5c730c2) SHA1(a153a204c1452a0c95fe207d750b2df07c5e63f3) )
ROM_REGION( 0x02e5, "plds", 0 )
ROM_LOAD( "1_16s25hb1.bin", 0x00000, 0x00117, NO_DUMP )
ROM_LOAD( "2_16s25hb1.bin", 0x00000, 0x00117, NO_DUMP )
ROM_LOAD( "3_16s25hb1.bin", 0x00000, 0x00117, NO_DUMP )
ROM_LOAD( "4_16s25hb1.bin", 0x00000, 0x00117, NO_DUMP )
ROM_LOAD( "5_gal22v10-25lnc.bin", 0x00000, 0x002e5, NO_DUMP )
ROM_LOAD( "6_16s25hb1.bin", 0x00000, 0x00117, NO_DUMP )
ROM_LOAD( "7_16s25hb1.bin", 0x00000, 0x00117, NO_DUMP )
ROM_LOAD( "8_16s25hb1.bin", 0x00000, 0x00117, NO_DUMP )
ROM_END ROM_END