diff options
Diffstat (limited to 'src/mess/drivers/tutor.c')
-rw-r--r-- | src/mess/drivers/tutor.c | 140 |
1 files changed, 70 insertions, 70 deletions
diff --git a/src/mess/drivers/tutor.c b/src/mess/drivers/tutor.c index 68a6356b108..26379922940 100644 --- a/src/mess/drivers/tutor.c +++ b/src/mess/drivers/tutor.c @@ -535,38 +535,38 @@ WRITE8_MEMBER( tutor_state::tutor_printer_w ) #ifdef UNUSED_FUNCTION WRITE8_MEMBER( tutor_state::test_w ) { - switch (offset) - { - default: - logerror("unmapped write %d %d\n", offset, data); - break; - } + switch (offset) + { + default: + logerror("unmapped write %d %d\n", offset, data); + break; + } } #endif static ADDRESS_MAP_START(tutor_memmap, AS_PROGRAM, 8, tutor_state) - AM_RANGE(0x0000, 0x7fff) AM_ROM /*system ROM*/ + AM_RANGE(0x0000, 0x7fff) AM_ROM /*system ROM*/ AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1") AM_WRITENOP /*BASIC ROM & cartridge ROM*/ - AM_RANGE(0xc000, 0xdfff) AM_NOP /*free for expansion, or cartridge ROM?*/ + AM_RANGE(0xc000, 0xdfff) AM_NOP /*free for expansion, or cartridge ROM?*/ - AM_RANGE(0xe000, 0xe000) AM_DEVREADWRITE("tms9928a", tms9928a_device, vram_read, vram_write) /*VDP data*/ + AM_RANGE(0xe000, 0xe000) AM_DEVREADWRITE("tms9928a", tms9928a_device, vram_read, vram_write) /*VDP data*/ AM_RANGE(0xe002, 0xe002) AM_DEVREADWRITE("tms9928a", tms9928a_device, register_read, register_write)/*VDP status*/ - AM_RANGE(0xe100, 0xe1ff) AM_READWRITE(tutor_mapper_r, tutor_mapper_w) /*cartridge mapper*/ - AM_RANGE(0xe200, 0xe200) AM_DEVWRITE("sn76489a", sn76489a_device, write) /*sound chip*/ - AM_RANGE(0xe800, 0xe8ff) AM_READWRITE(tutor_printer_r, tutor_printer_w) /*printer*/ - AM_RANGE(0xee00, 0xeeff) AM_READNOP AM_WRITE( tutor_cassette_w) /*cassette interface*/ + AM_RANGE(0xe100, 0xe1ff) AM_READWRITE(tutor_mapper_r, tutor_mapper_w) /*cartridge mapper*/ + AM_RANGE(0xe200, 0xe200) AM_DEVWRITE("sn76489a", sn76489a_device, write) /*sound chip*/ + AM_RANGE(0xe800, 0xe8ff) AM_READWRITE(tutor_printer_r, tutor_printer_w) /*printer*/ + AM_RANGE(0xee00, 0xeeff) AM_READNOP AM_WRITE( tutor_cassette_w) /*cassette interface*/ AM_RANGE(0xf000, 0xffff) AM_NOP /*free for expansion (and internal processor RAM)*/ ADDRESS_MAP_END static ADDRESS_MAP_START(pyuutajr_mem, AS_PROGRAM, 8, tutor_state) - AM_RANGE(0x0000, 0x7fff) AM_ROM /*system ROM*/ + AM_RANGE(0x0000, 0x7fff) AM_ROM /*system ROM*/ AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1") AM_WRITENOP /*BASIC ROM & cartridge ROM*/ - AM_RANGE(0xc000, 0xdfff) AM_NOP /*free for expansion, or cartridge ROM?*/ - AM_RANGE(0xe000, 0xe000) AM_DEVREADWRITE("tms9928a", tms9928a_device, vram_read, vram_write) /*VDP data*/ + AM_RANGE(0xc000, 0xdfff) AM_NOP /*free for expansion, or cartridge ROM?*/ + AM_RANGE(0xe000, 0xe000) AM_DEVREADWRITE("tms9928a", tms9928a_device, vram_read, vram_write) /*VDP data*/ AM_RANGE(0xe002, 0xe002) AM_DEVREADWRITE("tms9928a", tms9928a_device, register_read, register_write)/*VDP status*/ - AM_RANGE(0xe100, 0xe1ff) AM_READWRITE(tutor_mapper_r, tutor_mapper_w) /*cartridge mapper*/ - AM_RANGE(0xe200, 0xe200) AM_DEVWRITE("sn76489a", sn76489a_device, write) /*sound chip*/ + AM_RANGE(0xe100, 0xe1ff) AM_READWRITE(tutor_mapper_r, tutor_mapper_w) /*cartridge mapper*/ + AM_RANGE(0xe200, 0xe200) AM_DEVWRITE("sn76489a", sn76489a_device, write) /*sound chip*/ AM_RANGE(0xe800, 0xe800) AM_READ_PORT("LINE0") AM_RANGE(0xea00, 0xea00) AM_READ_PORT("LINE1") AM_RANGE(0xec00, 0xec00) AM_READ_PORT("LINE2") @@ -585,8 +585,8 @@ ADDRESS_MAP_END */ static ADDRESS_MAP_START(tutor_io, AS_IO, 8, tutor_state) - AM_RANGE(0xec0, 0xec7) AM_READ(key_r) /*keyboard interface*/ - AM_RANGE(0xed0, 0xed0) AM_READ(tutor_cassette_r) /*cassette interface*/ + AM_RANGE(0xec0, 0xec7) AM_READ(key_r) /*keyboard interface*/ + AM_RANGE(0xed0, 0xed0) AM_READ(tutor_cassette_r) /*cassette interface*/ ADDRESS_MAP_END /* tutor keyboard: 56 keys @@ -600,54 +600,54 @@ Small note about natural keyboard support: currently, static INPUT_PORTS_START(tutor) PORT_START("LINE0") /* col 0 */ - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"') - PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('W') - PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('A') - PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('S') - PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') - PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('X') + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"') + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('W') + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('A') + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('S') + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_START("LINE1") /* col 1 */ - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') - PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('E') - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('R') - PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('D') - PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('F') - PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('C') - PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('V') + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('E') + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('R') + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('D') + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('F') + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('C') + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_START("LINE2") /* col 2 */ - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') - PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('T') - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') - PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('G') - PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('H') - PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('B') - PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('N') + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('T') + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('G') + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('H') + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('B') + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_START("LINE3") /* col 3 */ - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') - PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('U') - PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('I') - PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('J') - PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('K') - PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('M') + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('U') + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('I') + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('J') + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('K') + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_START("LINE4") /* col 4 */ - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR('=') + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR('=') PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("- b") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') - PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('O') - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('P') - PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('L') - PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+') - PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') - PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('O') + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('P') + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('L') + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+') + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') PORT_START("LINE4_alt") /* col 4 */ PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_BUTTON1) PORT_PLAYER(1) @@ -662,11 +662,11 @@ static INPUT_PORTS_START(tutor) PORT_BIT(0x03, IP_ACTIVE_HIGH, IPT_UNUSED) PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("o ^") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('^') - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('_') PORT_CHAR('@') - PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*') - PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('[') PORT_CHAR('{') - PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') - PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}') // this one is 4th line, 4th key after 'M' + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('_') PORT_CHAR('@') + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*') + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('[') PORT_CHAR('{') + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}') // this one is 4th line, 4th key after 'M' PORT_START("LINE5_alt") /* col 5 */ PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_BUTTON1) PORT_PLAYER(2) @@ -687,7 +687,7 @@ static INPUT_PORTS_START(tutor) PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("RT") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Mod") PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2)) - PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_START("LINE7") /* col 7 */ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Left") PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) @@ -734,11 +734,11 @@ static const struct tms9995reset_param tutor_processor_config = #if 0 "maincpu",/* region for processor RAM */ 0xf000, /* offset : this area is unused in our region, and matches the processor address */ - 0xf0fc, /* offset for the LOAD vector */ + 0xf0fc, /* offset for the LOAD vector */ 1, /* use fast IDLE */ #endif - 1, /* enable automatic wait state generation */ - NULL /* no IDLE callback */ + 1, /* enable automatic wait state generation */ + NULL /* no IDLE callback */ }; @@ -748,7 +748,7 @@ static const struct tms9995reset_param tutor_processor_config = static const sn76496_config psg_intf = { - DEVCB_NULL + DEVCB_NULL }; @@ -768,7 +768,7 @@ static MACHINE_CONFIG_START( tutor, tutor_state ) /* sound */ MCFG_SPEAKER_STANDARD_MONO("mono") - MCFG_SOUND_ADD("sn76489a", SN76489A, 3579545) /* 3.579545 MHz */ + MCFG_SOUND_ADD("sn76489a", SN76489A, 3579545) /* 3.579545 MHz */ MCFG_SOUND_CONFIG(psg_intf) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.75) MCFG_SOUND_WAVE_ADD(WAVE_TAG, CASSETTE_TAG) |