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#include "driver.h"
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#include "cpu/m6502/m6502.h"
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#include "sound/5220intf.h"
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#include "sound/tms5220.h"
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#include "sound/2151intf.h"
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#include "sound/okim6295.h"
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#include "sound/pokey.h"
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static const device_config *oki6295;
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static const device_config *oki6295_l, *oki6295_r;
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static UINT32 oki6295_bank_base;
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static UINT8 overall_volume;
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static UINT8 pokey_volume;
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static UINT8 ym2151_volume;
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/*************************************
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* OKI banked address map
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*************************************/
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static ADDRESS_MAP_START( jsa3_oki_map, 0, 8 )
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AM_RANGE(0x00000, 0x1ffff) AM_ROMBANK(12)
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AM_RANGE(0x20000, 0x3ffff) AM_ROMBANK(13)
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static ADDRESS_MAP_START( jsa3_oki2_map, 0, 8 )
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AM_RANGE(0x00000, 0x1ffff) AM_ROMBANK(14)
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AM_RANGE(0x20000, 0x3ffff) AM_ROMBANK(15)
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/*************************************
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*************************************/
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state_save_register_global(machine, speech_data);
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state_save_register_global(machine, last_ctl);
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state_save_register_global(machine, oki6295_bank_base);
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state_save_register_global(machine, overall_volume);
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state_save_register_global(machine, pokey_volume);
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state_save_register_global(machine, ym2151_volume);
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/* initialize JSA III ADPCM */
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static const char *const regions[] = { "adpcm", "adcpml", "adpcmr" };
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static const char *const regions[] = { "adpcm", "adpcml", "adpcmr" };
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/* expand the ADPCM data to avoid lots of memcpy's during gameplay */
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for (rgn = 0; rgn < ARRAY_LENGTH(regions); rgn++)
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UINT8 *base = memory_region(machine, regions[rgn]);
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if (base != NULL && memory_region_length(machine, regions[rgn]) >= 0x100000)
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if (base != NULL && memory_region_length(machine, regions[rgn]) >= 0x80000)
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memcpy(&base[0x00000], &base[0x80000], 0x20000);
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memcpy(&base[0x40000], &base[0x80000], 0x20000);
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memcpy(&base[0x80000], &base[0xa0000], 0x20000);
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memcpy(&base[0x20000], &base[0xe0000], 0x20000);
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memcpy(&base[0x60000], &base[0xe0000], 0x20000);
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memcpy(&base[0xa0000], &base[0xe0000], 0x20000);
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int banknum = (rgn != 2) ? 12 : 14;
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memory_configure_bank(machine, banknum, 0, 2, base + 0x00000, 0x00000);
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memory_configure_bank(machine, banknum, 2, 2, base + 0x20000, 0x20000);
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memory_set_bankptr(machine, banknum + 1, base + 0x60000);
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if (!(input_port_read(space->machine, test_port) & test_mask)) result ^= 0x80;
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if (atarigen_cpu_to_sound_ready) result ^= 0x40;
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if (atarigen_sound_to_cpu_ready) result ^= 0x20;
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if (tms5220 == NULL || tms5220_ready_r(tms5220)) result ^= 0x10;
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if (tms5220 == NULL || !tms5220_readyq_r(tms5220)) result ^= 0x10;
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case 0x006: /* /IRQACK */
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/* update the OKI bank */
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oki6295_bank_base = (0x40000 * ((data >> 1) & 1)) | (oki6295_bank_base & 0x80000);
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if (oki6295 != NULL) okim6295_set_bank_base(oki6295, oki6295_bank_base);
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memory_set_bank(space->machine, 12, (memory_get_bank(space->machine, 12) & 2) | ((data >> 1) & 1));
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/* update the bank */
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memcpy(bank_base, &bank_source_data[0x1000 * ((data >> 6) & 3)], 0x1000);
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/* update the OKI bank */
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oki6295_bank_base = (0x80000 * ((data >> 4) & 1)) | (oki6295_bank_base & 0x40000);
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if (oki6295 != NULL) okim6295_set_bank_base(oki6295, oki6295_bank_base);
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memory_set_bank(space->machine, 12, (memory_get_bank(space->machine, 12) & 1) | ((data >> 3) & 2));
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/* update the volumes */
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ym2151_volume = ((data >> 1) & 7) * 100 / 7;
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/* update the OKI bank */
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oki6295_bank_base = (0x40000 * ((data >> 1) & 1)) | (oki6295_bank_base & 0x80000);
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okim6295_set_bank_base(devtag_get_device(space->machine, "adpcml"), oki6295_bank_base);
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memory_set_bank(space->machine, 12, (memory_get_bank(space->machine, 12) & 2) | ((data >> 1) & 1));
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/* update the bank */
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memcpy(bank_base, &bank_source_data[0x1000 * ((data >> 6) & 3)], 0x1000);
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/* update the OKI bank */
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oki6295_bank_base = (0x80000 * ((data >> 4) & 1)) | (oki6295_bank_base & 0x40000);
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okim6295_set_bank_base(devtag_get_device(space->machine, "adpcml"), oki6295_bank_base);
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okim6295_set_bank_base(devtag_get_device(space->machine, "adpcmr"), 0x40000 * (data >> 6));
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memory_set_bank(space->machine, 12, (memory_get_bank(space->machine, 12) & 1) | ((data >> 3) & 2));
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memory_set_bank(space->machine, 14, data >> 6);
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/* update the volumes */
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ym2151_volume = ((data >> 1) & 7) * 100 / 7;
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MACHINE_DRIVER_END
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/* Used by Batman, Guardians of the 'Hood, Road Riot 4WD */
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/* Used by Batman, Guardians of the 'Hood, Road Riot 4WD, Steel Talons */
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MACHINE_DRIVER_START( jsa_iii_mono )
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/* basic machine hardware */
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MDRV_IMPORT_FROM(jsa_ii_mono)
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MDRV_CPU_MODIFY("jsa")
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MDRV_CPU_PROGRAM_MAP(atarijsa3_map)
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MDRV_DEVICE_MODIFY("adpcm")
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MDRV_DEVICE_ADDRESS_MAP(0, jsa3_oki_map)
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MACHINE_DRIVER_END
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MACHINE_DRIVER_END
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/* Used by Space Lords, Moto Frenzy, Steel Talons, Road Riot's Revenge Rally */
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/* Used by Space Lords, Moto Frenzy, Road Riot's Revenge Rally */
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MACHINE_DRIVER_START( jsa_iiis_stereo )
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/* basic machine hardware */
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MDRV_SOUND_ADD("adpcml", OKIM6295, JSA_MASTER_CLOCK/3)
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MDRV_SOUND_CONFIG(okim6295_interface_pin7high)
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MDRV_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.75)
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MDRV_DEVICE_ADDRESS_MAP(0, jsa3_oki_map)
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MDRV_SOUND_ADD("adpcmr", OKIM6295, JSA_MASTER_CLOCK/3)
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MDRV_SOUND_CONFIG(okim6295_interface_pin7high)
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MDRV_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.75)
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MDRV_DEVICE_ADDRESS_MAP(0, jsa3_oki2_map)
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MACHINE_DRIVER_END
added
removed
src/mame/audio/atarijsa.c
