/*************************************************************************** mc10.c TRS-80 Radio Shack MicroColor Computer Nate Woods ***************************************************************************/ #include "driver.h" #include "cpu/m6800/m6800.h" #include "video/m6847.h" #include "includes/mc10.h" #include "devices/cassette.h" #include "formats/coco_cas.h" #include "inputx.h" /***************************************************************************** Address maps *****************************************************************************/ static ADDRESS_MAP_START( mc10_mem, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x0100, 0x3fff) AM_NOP /* unused */ // AM_RANGE(0x4000, 0x8fff) AM_RAM /* RAM, 4k or 20k total */ AM_RANGE(0x9000, 0xbffe) AM_NOP /* unused */ AM_RANGE(0xbfff, 0xbfff) AM_READWRITE(mc10_bfff_r, mc10_bfff_w) AM_RANGE(0xe000, 0xffff) AM_ROM AM_REGION(REGION_CPU1, 0x0000) /* ROM */ ADDRESS_MAP_END static ADDRESS_MAP_START( mc10_io, ADDRESS_SPACE_IO, 8 ) AM_RANGE(M6803_PORT1, M6803_PORT1) AM_READWRITE(mc10_port1_r, mc10_port1_w) AM_RANGE(M6803_PORT2, M6803_PORT2) AM_READWRITE(mc10_port2_r, mc10_port2_w) ADDRESS_MAP_END /***************************************************************************** Inputs *****************************************************************************/ /* MC-10 keyboard PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PA6: Ctl N/c Brk N/c N/c N/c N/c Shift PA5: 8 9 : ; , - . / PA4: 0 1 2 3 4 5 6 7 PA3: X Y Z N/c N/c N/c Ent Space PA2: P Q R S T U V W PA1: H I J K L M N O PA0: @ A B C D E F G */ /* Port Key description Emulated key Natural key Shift 1 Shift 2 (Ctrl) */ INPUT_PORTS_START( mc10 ) PORT_START /* KEY ROW 0 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("@ INPUT") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A \xE2\x86\x90") PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(LEFT)) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B ABS") PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C INT") PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D GOSUB") PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E SET") PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F RETURN") PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G IF") PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_START /* KEY ROW 1 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("H THEN") PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("I NEXT") PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J GOTO") PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K SOUND") PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L PEEK") PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M COS") PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N SIN") PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O STEP") PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_START /* KEY ROW 2 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P INKEY$") PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Q L.DEL") PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("R RESET") PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S \xE2\x86\x92") PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T READ") PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U FOR") PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V RND") PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("W \xE2\x86\x91") PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(UP)) PORT_START /* KEY ROW 3 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("X SQN") PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y RESTORE") PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Z \xE2\x86\x93") PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(DOWN)) PORT_BIT(0x38, IP_ACTIVE_LOW, IPT_UNUSED) PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ENTER") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(13) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_START /* KEY ROW 4 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("1 ! RUN") PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("2 \" CONT") PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('\"') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("3 # CSAVE") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("4 $ CLOAD") PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("5 % NEW") PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("6 & LIST") PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("7 ' CLEAR") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') PORT_START /* KEY ROW 5 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("8 ( CLS") PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("9 ) PRINT") PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(": * END") PORT_CODE(KEYCODE_MINUS) PORT_CHAR(':') PORT_CHAR('*') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("; + POKE") PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(", < TAN") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("- = STOP") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-') PORT_CHAR('=') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(". > LOG") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("/ ? SQR") PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') PORT_START /* KEY ROW 6 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CONTROL") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_2) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_UNUSED) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("BREAK") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(UCHAR_MAMEKEY(CANCEL)) PORT_BIT(0x78, IP_ACTIVE_LOW, IPT_UNUSED) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_INCLUDE( m6847_artifacting ) INPUT_PORTS_END /* Alice uses an AZERTY keyboard */ /* Port Key description Emulated key Natural key Shift 1 Shift 2 (Ctrl) */ INPUT_PORTS_START( alice ) PORT_START /* KEY ROW 0 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("@ INPUT") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Q \xE2\x86\x90") PORT_CODE(KEYCODE_A) PORT_CHAR('Q') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(LEFT)) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B ABS") PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C INT") PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D GOSUB") PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E SET") PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F RETURN") PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G IF") PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_START /* KEY ROW 1 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("H THEN") PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("I NEXT") PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J GOTO") PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K SOUND") PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L PEEK") PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("/ ? COS") PORT_CODE(KEYCODE_M) PORT_CHAR('/') PORT_CHAR('?') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N SIN") PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O STEP") PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_START /* KEY ROW 2 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P INKEY$") PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A L.DEL") PORT_CODE(KEYCODE_Q) PORT_CHAR('A') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("R RESET") PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S \xE2\x86\x92") PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T READ") PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U FOR") PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V RND") PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Z \xE2\x86\x91") PORT_CODE(KEYCODE_W) PORT_CHAR('Z') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(UP)) PORT_START /* KEY ROW 3 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("X SQN") PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y RESTORE") PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("W \xE2\x86\x93") PORT_CODE(KEYCODE_Z) PORT_CHAR('W') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(DOWN)) PORT_BIT(0x38, IP_ACTIVE_LOW, IPT_UNUSED) PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ENTER") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(13) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_START /* KEY ROW 4 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("1 ! RUN") PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("2 \" CONT") PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('\"') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("3 # CSAVE") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("4 $ CLOAD") PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("5 % NEW") PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("6 & LIST") PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("7 ' CLEAR") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') PORT_START /* KEY ROW 5 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("8 ( CLS") PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("9 ) PRINT") PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(": * END") PORT_CODE(KEYCODE_MINUS) PORT_CHAR(':') PORT_CHAR('*') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M POKE") PORT_CODE(KEYCODE_COLON) PORT_CHAR('M') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(", < TAN") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("- = STOP") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-') PORT_CHAR('=') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(". > LOG") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("; + SQR") PORT_CODE(KEYCODE_SLASH) PORT_CHAR(';') PORT_CHAR('+') PORT_START /* KEY ROW 6 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CONTROL") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_2) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_UNUSED) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("BREAK") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(UCHAR_MAMEKEY(CANCEL)) PORT_BIT(0x78, IP_ACTIVE_LOW, IPT_UNUSED) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_INCLUDE( m6847_artifacting ) INPUT_PORTS_END /***************************************************************************** Machine definitions *****************************************************************************/ static MACHINE_DRIVER_START( mc10 ) /* basic machine hardware */ MDRV_CPU_ADD_TAG("main", M6803, 894886) /* 0,894886 Mhz */ MDRV_CPU_PROGRAM_MAP(mc10_mem, 0) MDRV_CPU_IO_MAP(mc10_io, 0) MDRV_SCREEN_REFRESH_RATE(60) MDRV_MACHINE_START(mc10) /* video hardware */ MDRV_VIDEO_START(mc10) MDRV_VIDEO_UPDATE(m6847) MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32) MDRV_SCREEN_SIZE(320, 25+192+26) MDRV_SCREEN_VISIBLE_AREA(0, 319, 1, 239) /* sound hardware */ MDRV_SPEAKER_STANDARD_MONO("mono") MDRV_SOUND_ADD(DAC, 0) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00) MACHINE_DRIVER_END /***************************************************************************** ROM definitions *****************************************************************************/ ROM_START(mc10) ROM_REGION(0x2000, REGION_CPU1, 0) ROM_LOAD("mc10.rom", 0x0000, 0x2000, CRC(11fda97e) SHA1(4afff2b4c120334481aab7b02c3552bf76f1bc43)) ROM_END ROM_START(alice) ROM_REGION(0x2000, REGION_CPU1, 0) ROM_LOAD("alice.rom", 0x0000, 0x2000, CRC(f876abe9) SHA1(c2166b91e6396a311f486832012aa43e0d2b19f8)) ROM_END /***************************************************************************** Devices *****************************************************************************/ static void mc10_cassette_getinfo(const device_class *devclass, UINT32 state, union devinfo *info) { /* cassette */ switch(state) { /* --- the following bits of info are returned as 64-bit signed integers --- */ case DEVINFO_INT_COUNT: info->i = 1; break; /* --- the following bits of info are returned as pointers to data or functions --- */ case DEVINFO_PTR_CASSETTE_FORMATS: info->p = (void *) coco_cassette_formats; break; /* --- the following bits of info are returned as 64-bit signed integers --- */ case DEVINFO_INT_CASSETTE_DEFAULT_STATE: info->i = CASSETTE_PLAY; break; default: cassette_device_getinfo(devclass, state, info); break; } } /***************************************************************************** System config *****************************************************************************/ SYSTEM_CONFIG_START(mc10) CONFIG_DEVICE( mc10_cassette_getinfo ) CONFIG_RAM ( 4 * 1024 ) /* standard */ CONFIG_RAM_DEFAULT( 20 * 1024 ) /* with 16K memory expansion */ SYSTEM_CONFIG_END /***************************************************************************** Drivers *****************************************************************************/ /* YEAR NAME PARENT COMPAT MACHINE INPUT INIT CONFIG COMPANY FULLNAME */ COMP( 1983, mc10, 0, 0, mc10, mc10, 0, mc10, "Tandy Radio Shack", "MC-10", GAME_SUPPORTS_SAVE ) COMP( 1983, alice, mc10, 0, mc10, alice, 0, mc10, "Matra & Hachette", "Alice", GAME_SUPPORTS_SAVE )