mirror of
https://github.com/holub/mame
synced 2025-04-24 17:30:55 +03:00
Add gun I/O board to Teraburst and hook up 68k/PPC comms
Not sure how the guns are read yet but this fixes the CALL ATTENDENT immediate death and the game runs fine now. This game generates a *ton* of "voodoo_w while stalled!" messages, I don't know if that's bad (the graphics look perfect to me).
This commit is contained in:
R. Belmont
parent
cb3706fa70
commit
51a409d982
@ -318,6 +318,7 @@
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#include "machine/timekpr.h"
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#include "sound/rf5c400.h"
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#include "rendlay.h"
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#include "machine/adc1213x.h"
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static UINT8 led_reg0, led_reg1;
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static UINT32 *workram;
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@ -631,6 +632,7 @@ static READ8_HANDLER( sysreg_r )
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{
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UINT8 r = 0;
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static const char *const portnames[] = { "IN0", "IN1", "IN2" };
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const device_config *adc12138 = devtag_get_device(space->machine, "adc12138");
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switch (offset)
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{
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@ -650,7 +652,8 @@ static READ8_HANDLER( sysreg_r )
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0x02 = ADDOR (ADC DOR)
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0x01 = ADDO (ADC DO)
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*/
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r = 0xf7 | (eeprom_read_bit() << 3);
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r = 0xf0 | (eeprom_read_bit() << 3);
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r |= adc1213x_do_r(adc12138, 0) | (adc1213x_eoc_r(adc12138, 0) << 2);
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break;
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case 4: /* I/O port 4 - DIP switches */
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@ -662,6 +665,8 @@ static READ8_HANDLER( sysreg_r )
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static WRITE8_HANDLER( sysreg_w )
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{
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const device_config *adc12138 = devtag_get_device(space->machine, "adc12138");
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switch (offset)
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{
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case 0: /* LED Register 0 */
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@ -704,6 +709,11 @@ static WRITE8_HANDLER( sysreg_w )
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0x02 = ADDI (ADC DI)
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0x01 = ADDSCLK (ADC SCLK)
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*/
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adc1213x_cs_w(adc12138, 0, (data >> 3) & 0x1);
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adc1213x_conv_w(adc12138, 0, (data >> 2) & 0x1);
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adc1213x_di_w(adc12138, 0, (data >> 1) & 0x1);
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adc1213x_sclk_w(adc12138, 0, data & 0x1);
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cputag_set_input_line(space->machine, "audiocpu", INPUT_LINE_RESET, (data & 0x80) ? CLEAR_LINE : ASSERT_LINE);
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mame_printf_debug("System register 1 = %02X\n", data);
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break;
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@ -768,6 +778,22 @@ static READ32_HANDLER( comm0_unk_r )
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return 0xffffffff;
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}
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static UINT16 gn680_latch, gn680_ret0, gn680_ret1;
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static READ32_HANDLER(gun_r)
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{
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return gn680_ret0<<16 | gn680_ret1;
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}
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static WRITE32_HANDLER(gun_w)
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{
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if (mem_mask == 0xffff0000)
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{
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gn680_latch = data>>16;
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cputag_set_input_line(space->machine, "gn680", M68K_IRQ_6, HOLD_LINE);
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}
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}
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/*****************************************************************************/
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static ADDRESS_MAP_START( hornet_map, ADDRESS_SPACE_PROGRAM, 32 )
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@ -775,6 +801,7 @@ static ADDRESS_MAP_START( hornet_map, ADDRESS_SPACE_PROGRAM, 32 )
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AM_RANGE(0x74000000, 0x740000ff) AM_READWRITE(K037122_reg_r, K037122_reg_w)
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AM_RANGE(0x74020000, 0x7403ffff) AM_READWRITE(K037122_sram_r, K037122_sram_w)
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AM_RANGE(0x74040000, 0x7407ffff) AM_READWRITE(K037122_char_r, K037122_char_w)
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AM_RANGE(0x74080000, 0x7408000f) AM_READWRITE(gun_r, gun_w)
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AM_RANGE(0x78000000, 0x7800ffff) AM_READWRITE(cgboard_dsp_shared_r_ppc, cgboard_dsp_shared_w_ppc)
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AM_RANGE(0x780c0000, 0x780c0003) AM_READWRITE(cgboard_dsp_comm_r_ppc, cgboard_dsp_comm_w_ppc)
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AM_RANGE(0x7d000000, 0x7d00ffff) AM_READ8(sysreg_r, 0xffffffff)
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@ -798,11 +825,50 @@ static ADDRESS_MAP_START( sound_memmap, ADDRESS_SPACE_PROGRAM, 16 )
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AM_RANGE(0x100000, 0x10ffff) AM_RAM /* Work RAM */
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AM_RANGE(0x200000, 0x200fff) AM_DEVREADWRITE("rf", rf5c400_r, rf5c400_w) /* Ricoh RF5C400 */
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AM_RANGE(0x300000, 0x30000f) AM_READWRITE(K056800_sound_r, K056800_sound_w)
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AM_RANGE(0x480000, 0x480001) AM_WRITENOP
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AM_RANGE(0x4c0000, 0x4c0001) AM_WRITENOP
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AM_RANGE(0x500000, 0x500001) AM_WRITENOP
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AM_RANGE(0x600000, 0x600001) AM_NOP
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ADDRESS_MAP_END
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/*****************************************************************************/
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static WRITE16_HANDLER(gn680_sysctrl)
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{
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// bit 15 = watchdog toggle
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// lower 4 bits = LEDs?
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}
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static READ16_HANDLER(gn680_latch_r)
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{
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cputag_set_input_line(space->machine, "gn680", M68K_IRQ_6, CLEAR_LINE);
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return gn680_latch;
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}
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static WRITE16_HANDLER(gn680_latch_w)
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{
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if (offset)
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{
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gn680_ret1 = data;
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}
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else
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{
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gn680_ret0 = data;
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}
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}
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static ADDRESS_MAP_START( gn680_memmap, ADDRESS_SPACE_PROGRAM, 16 )
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AM_RANGE(0x000000, 0x01ffff) AM_ROM
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AM_RANGE(0x200000, 0x203fff) AM_RAM
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AM_RANGE(0x300000, 0x300001) AM_WRITE(gn680_sysctrl)
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AM_RANGE(0x314000, 0x317fff) AM_RAM
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AM_RANGE(0x400000, 0x400003) AM_READWRITE(gn680_latch_r, gn680_latch_w)
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AM_RANGE(0x400008, 0x400009) AM_WRITENOP // writes 0001 00fe each time IRQ 6 triggers
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ADDRESS_MAP_END
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/*****************************************************************************/
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static READ32_HANDLER( dsp_dataram0_r )
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{
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return sharc_dataram[0][offset] & 0xffff;
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@ -1000,6 +1066,15 @@ static NVRAM_HANDLER( hornet )
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NVRAM_HANDLER_CALL(93C46);
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}
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static double adc12138_input_callback( const device_config *device, UINT8 input )
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{
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return (double)0.0;
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}
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static const adc12138_interface hornet_adc_interface = {
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adc12138_input_callback
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};
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static MACHINE_DRIVER_START( hornet )
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/* basic machine hardware */
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@ -1044,6 +1119,8 @@ static MACHINE_DRIVER_START( hornet )
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MDRV_SOUND_ROUTE(1, "rspeaker", 1.0)
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MDRV_M48T58_ADD( "m48t58" )
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MDRV_ADC12138_ADD( "adc12138", hornet_adc_interface )
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MACHINE_DRIVER_END
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static MACHINE_RESET( hornet_2board )
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@ -1105,6 +1182,13 @@ static MACHINE_DRIVER_START( hornet_2board )
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MDRV_SCREEN_VISIBLE_AREA(0, 511, 0, 383)
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MACHINE_DRIVER_END
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static MACHINE_DRIVER_START( terabrst )
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MDRV_IMPORT_FROM(hornet_2board)
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MDRV_CPU_ADD("gn680", M68000, 32000000/2) /* 16MHz */
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MDRV_CPU_PROGRAM_MAP(gn680_memmap)
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MACHINE_DRIVER_END
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static MACHINE_DRIVER_START( hornet_2board_v2 )
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MDRV_IMPORT_FROM(hornet_2board)
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@ -1472,7 +1556,7 @@ ROM_START(terabrst)
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ROM_LOAD( "715a09.16p", 0x000000, 0x400000, CRC(65845866) SHA1(d2a63d0deef1901e6fa21b55c5f96e1f781dceda) )
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ROM_LOAD( "715a10.14p", 0x400000, 0x400000, CRC(294fe71b) SHA1(ac5fff5627df1cee4f1e1867377f208b34334899) )
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ROM_REGION(0x20000, "dsp", 0) /* 68K Program */
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ROM_REGION(0x20000, "gn680", 0) /* 68K Program */
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ROM_LOAD16_WORD_SWAP( "715a17.20k", 0x000000, 0x020000, CRC(f0b7ba0c) SHA1(863b260824b0ae2f890ba84d1c9a8f436891b1ff) )
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ROM_REGION(0x2000, "m48t58",0)
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@ -1499,7 +1583,7 @@ ROM_START(terabrsta)
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ROM_LOAD( "715a09.16p", 0x000000, 0x400000, CRC(65845866) SHA1(d2a63d0deef1901e6fa21b55c5f96e1f781dceda) )
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ROM_LOAD( "715a10.14p", 0x400000, 0x400000, CRC(294fe71b) SHA1(ac5fff5627df1cee4f1e1867377f208b34334899) )
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ROM_REGION(0x20000, "dsp", 0) /* 68K Program */
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ROM_REGION(0x20000, "gn680", 0) /* 68K Program */
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ROM_LOAD16_WORD_SWAP( "715a17.20k", 0x000000, 0x020000, CRC(f0b7ba0c) SHA1(863b260824b0ae2f890ba84d1c9a8f436891b1ff) )
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ROM_REGION(0x2000, "m48t58",0)
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@ -1510,8 +1594,8 @@ ROM_END
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GAME( 1998, gradius4, 0, hornet, hornet, hornet, ROT0, "Konami", "Gradius 4: Fukkatsu", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
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GAME( 1998, nbapbp, 0, hornet, hornet, hornet, ROT0, "Konami", "NBA Play By Play", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
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GAMEL( 1998, terabrst, 0, hornet_2board, hornet, hornet_2board, ROT0, "Konami", "Teraburst (1998/07/17 ver UEL)", GAME_NOT_WORKING | GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE, layout_dualhsxs )
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GAMEL( 1998, terabrsta,terabrst,hornet_2board, hornet, hornet_2board, ROT0, "Konami", "Teraburst (1998/02/25 ver AAA)", GAME_NOT_WORKING | GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE, layout_dualhsxs )
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GAMEL( 1998, terabrst, 0, terabrst, hornet, hornet_2board, ROT0, "Konami", "Teraburst (1998/07/17 ver UEL)", GAME_NOT_WORKING | GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE, layout_dualhsxs )
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GAMEL( 1998, terabrsta,terabrst,terabrst, hornet, hornet_2board, ROT0, "Konami", "Teraburst (1998/02/25 ver AAA)", GAME_NOT_WORKING | GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE, layout_dualhsxs )
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GAMEL( 2000, sscope, 0, hornet_2board, sscope, hornet_2board, ROT0, "Konami", "Silent Scope (ver UAB)", GAME_IMPERFECT_SOUND | GAME_NOT_WORKING | GAME_SUPPORTS_SAVE, layout_dualhsxs )
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GAMEL( 2000, sscopea, sscope, hornet_2board, sscope, hornet_2board, ROT0, "Konami", "Silent Scope (ver UAA)", GAME_IMPERFECT_SOUND | GAME_NOT_WORKING | GAME_SUPPORTS_SAVE, layout_dualhsxs )
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GAMEL( 2000, sscope2, 0, hornet_2board_v2, sscope, hornet_2board, ROT0, "Konami", "Silent Scope 2", GAME_IMPERFECT_SOUND | GAME_NOT_WORKING | GAME_SUPPORTS_SAVE, layout_dualhsxs )
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