/*************************************************************************** TRS-80 Radio Shack MicroColor Computer license: MAME copyright-holders: Nathan Woods, Dirk Best ***************************************************************************/ #include "emu.h" #include "cpu/m6800/m6800.h" #include "sound/dac.h" #include "video/mc6847.h" #include "video/ef9345.h" #include "imagedev/cassette.h" #include "imagedev/printer.h" #include "formats/coco_cas.h" #include "machine/ram.h" //printer state enum { PRINTER_WAIT, PRINTER_REC, PRINTER_DONE }; /*************************************************************************** TYPE DEFINITIONS ***************************************************************************/ class mc10_state : public driver_device { public: mc10_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_mc6847(*this, "mc6847"), m_ef9345(*this, "ef9345"), m_dac(*this, "dac"), m_ram(*this, RAM_TAG), m_cassette(*this, "cassette"), m_printer(*this, "printer") { } required_device m_maincpu; optional_device m_mc6847; optional_device m_ef9345; required_device m_dac; required_device m_ram; required_device m_cassette; required_device m_printer; UINT8 *m_ram_base; UINT32 m_ram_size; UINT8 m_keyboard_strobe; UINT8 m_port2; // printer UINT8 m_pr_buffer; UINT8 m_pr_counter; UINT8 m_pr_state; DECLARE_READ8_MEMBER( mc10_bfff_r ); DECLARE_WRITE8_MEMBER( mc10_bfff_w ); DECLARE_READ8_MEMBER( alice90_bfff_r ); DECLARE_WRITE8_MEMBER( alice32_bfff_w ); DECLARE_READ8_MEMBER( mc10_port1_r ); DECLARE_WRITE8_MEMBER( mc10_port1_w ); DECLARE_READ8_MEMBER( mc10_port2_r ); DECLARE_WRITE8_MEMBER( mc10_port2_w ); DECLARE_READ8_MEMBER( mc6847_videoram_r ); DECLARE_DRIVER_INIT(mc10); TIMER_DEVICE_CALLBACK_MEMBER(alice32_scanline); }; /*************************************************************************** MEMORY MAPPED I/O ***************************************************************************/ READ8_MEMBER( mc10_state::mc10_bfff_r ) { UINT8 result = 0xff; if (!BIT(m_keyboard_strobe, 0)) result &= ioport("pb0")->read(); if (!BIT(m_keyboard_strobe, 1)) result &= ioport("pb1")->read(); if (!BIT(m_keyboard_strobe, 2)) result &= ioport("pb2")->read(); if (!BIT(m_keyboard_strobe, 3)) result &= ioport("pb3")->read(); if (!BIT(m_keyboard_strobe, 4)) result &= ioport("pb4")->read(); if (!BIT(m_keyboard_strobe, 5)) result &= ioport("pb5")->read(); if (!BIT(m_keyboard_strobe, 6)) result &= ioport("pb6")->read(); if (!BIT(m_keyboard_strobe, 7)) result &= ioport("pb7")->read(); return result; } READ8_MEMBER( mc10_state::alice90_bfff_r ) { UINT8 result = 0xff; if (!BIT(m_keyboard_strobe, 7)) result &= ioport("pb7")->read(); else if (!BIT(m_keyboard_strobe, 6)) result &= ioport("pb6")->read(); else if (!BIT(m_keyboard_strobe, 5)) result &= ioport("pb5")->read(); else if (!BIT(m_keyboard_strobe, 4)) result &= ioport("pb4")->read(); else if (!BIT(m_keyboard_strobe, 3)) result &= ioport("pb3")->read(); else if (!BIT(m_keyboard_strobe, 2)) result &= ioport("pb2")->read(); else if (!BIT(m_keyboard_strobe, 1)) result &= ioport("pb1")->read(); else if (!BIT(m_keyboard_strobe, 0)) result &= ioport("pb0")->read(); return result; } WRITE8_MEMBER( mc10_state::mc10_bfff_w ) { /* bit 2 to 6, mc6847 mode lines */ m_mc6847->gm2_w(BIT(data, 2)); m_mc6847->intext_w(BIT(data, 2)); m_mc6847->gm1_w(BIT(data, 3)); m_mc6847->gm0_w(BIT(data, 4)); m_mc6847->ag_w(BIT(data, 5)); m_mc6847->css_w(BIT(data, 6)); /* bit 7, dac output */ m_dac->write_unsigned8(BIT(data, 7)); } WRITE8_MEMBER( mc10_state::alice32_bfff_w ) { /* bit 7, dac output */ m_dac->write_unsigned8(BIT(data, 7)); } /*************************************************************************** MC6803 I/O ***************************************************************************/ /* keyboard strobe */ READ8_MEMBER( mc10_state::mc10_port1_r ) { return m_keyboard_strobe; } /* keyboard strobe */ WRITE8_MEMBER( mc10_state::mc10_port1_w ) { m_keyboard_strobe = data; } READ8_MEMBER( mc10_state::mc10_port2_r ) { UINT8 result = 0xeb; /* bit 1, keyboard line pa6 */ if (!BIT(m_keyboard_strobe, 0)) result &= ioport("pb0")->read() >> 5; if (!BIT(m_keyboard_strobe, 2)) result &= ioport("pb2")->read() >> 5; if (!BIT(m_keyboard_strobe, 7)) result &= ioport("pb7")->read() >> 5; /* bit 2, printer ots input */ result |= (m_printer->is_ready() ? 0 : 4); /* bit 3, rs232 input */ /* bit 4, cassette input */ result |= ((m_cassette)->input() >= 0 ? 1 : 0) << 4; return result; } WRITE8_MEMBER( mc10_state::mc10_port2_w ) { /* bit 0, cassette & printer output */ m_cassette->output( BIT(data, 0) ? +1.0 : -1.0); switch (m_pr_state) { case PRINTER_WAIT: if (BIT(m_port2, 0) && !BIT(data, 0)) { m_pr_state = PRINTER_REC; m_pr_counter = 8; m_pr_buffer = 0; } break; case PRINTER_REC: if (m_pr_counter--) m_pr_buffer |= (BIT(data,0)<<(7-m_pr_counter)); else m_pr_state = PRINTER_DONE; break; case PRINTER_DONE: if (BIT(data,0)) m_printer->output(m_pr_buffer); m_pr_state = PRINTER_WAIT; break; } m_port2 = data; } /*************************************************************************** VIDEO EMULATION ***************************************************************************/ READ8_MEMBER( mc10_state::mc6847_videoram_r ) { if (offset == ~0) return 0xff; m_mc6847->inv_w(BIT(m_ram_base[offset], 6)); m_mc6847->as_w(BIT(m_ram_base[offset], 7)); return m_ram_base[offset]; } TIMER_DEVICE_CALLBACK_MEMBER(mc10_state::alice32_scanline) { m_ef9345->update_scanline((UINT16)param); } /*************************************************************************** DRIVER INIT ***************************************************************************/ DRIVER_INIT_MEMBER(mc10_state,mc10) { address_space &prg = m_maincpu->space(AS_PROGRAM); /* initialize keyboard strobe */ m_keyboard_strobe = 0x00; /* initialize memory */ m_ram_base = m_ram->pointer(); m_ram_size = m_ram->size(); m_pr_state = PRINTER_WAIT; membank("bank1")->set_base(m_ram_base); /* initialize memory expansion */ if (m_ram_size == 20*1024) membank("bank2")->set_base(m_ram_base + 0x1000); else if (m_ram_size == 24*1024) membank("bank2")->set_base(m_ram_base + 0x2000); else if (m_ram_size != 32*1024) //ensure that is not alice90 prg.nop_readwrite(0x5000, 0x8fff); /* register for state saving */ save_item(NAME(m_keyboard_strobe)); //for alice32 force port4 DDR to 0xff at startup if (!strcmp(machine().system().name, "alice32") || !strcmp(machine().system().name, "alice90")) m_maincpu->m6801_io_w(prg, 0x05, 0xff); } /*************************************************************************** ADDRESS MAPS ***************************************************************************/ static ADDRESS_MAP_START( mc10_mem, AS_PROGRAM, 8 , mc10_state) AM_RANGE(0x0100, 0x3fff) AM_NOP /* unused */ AM_RANGE(0x4000, 0x4fff) AM_RAMBANK("bank1") /* 4k internal ram */ AM_RANGE(0x5000, 0x8fff) AM_RAMBANK("bank2") /* 16k memory expansion */ 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("maincpu", 0x0000) /* ROM */ ADDRESS_MAP_END static ADDRESS_MAP_START( mc10_io, AS_IO, 8 , mc10_state) AM_RANGE(M6801_PORT1, M6801_PORT1) AM_READWRITE(mc10_port1_r, mc10_port1_w) AM_RANGE(M6801_PORT2, M6801_PORT2) AM_READWRITE(mc10_port2_r, mc10_port2_w) ADDRESS_MAP_END static ADDRESS_MAP_START( alice32_mem, AS_PROGRAM, 8 , mc10_state) AM_RANGE(0x0100, 0x2fff) AM_NOP /* unused */ AM_RANGE(0x3000, 0x4fff) AM_RAMBANK("bank1") /* 8k internal ram */ AM_RANGE(0x5000, 0x8fff) AM_RAMBANK("bank2") /* 16k memory expansion */ AM_RANGE(0x9000, 0xafff) AM_NOP /* unused */ AM_RANGE(0xbf20, 0xbf29) AM_DEVREADWRITE("ef9345", ef9345_device, data_r, data_w) AM_RANGE(0xbfff, 0xbfff) AM_READWRITE(mc10_bfff_r, alice32_bfff_w) AM_RANGE(0xc000, 0xffff) AM_ROM AM_REGION("maincpu", 0x0000) /* ROM */ ADDRESS_MAP_END static ADDRESS_MAP_START( alice90_mem, AS_PROGRAM, 8 , mc10_state) AM_RANGE(0x0100, 0x2fff) AM_NOP /* unused */ AM_RANGE(0x3000, 0xafff) AM_RAMBANK("bank1") /* 32k internal ram */ AM_RANGE(0xbf20, 0xbf29) AM_DEVREADWRITE("ef9345", ef9345_device, data_r, data_w) AM_RANGE(0xbfff, 0xbfff) AM_READWRITE(alice90_bfff_r, alice32_bfff_w) AM_RANGE(0xc000, 0xffff) AM_ROM AM_REGION("maincpu", 0x0000) /* ROM */ ADDRESS_MAP_END /*************************************************************************** INPUT PORTS ***************************************************************************/ /* 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) */ static INPUT_PORTS_START( mc10 ) PORT_START("pb0") /* 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("H THEN") PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P INKEY$") PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("X SQN") PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("8 ( CLS") PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CONTROL") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_2) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb1") /* KEY ROW 1 */ PORT_BIT(0x01, 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(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("Q L.DEL") PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y RESTORE") PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("1 ! RUN") PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("9 ) PRINT") PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') PORT_BIT(0xc0, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb2") /* KEY ROW 2 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B ABS") PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J GOTO") PORT_CODE(KEYCODE_J) PORT_CHAR('J') 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("Z \xE2\x86\x93") PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(DOWN)) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("2 \" CONT") PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('\"') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(": * END") PORT_CODE(KEYCODE_MINUS) PORT_CHAR(':') PORT_CHAR('*') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("BREAK") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(UCHAR_MAMEKEY(CANCEL)) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb3") /* KEY ROW 3 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C INT") PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K SOUND") PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_BIT(0x04, 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(0x08, IP_ACTIVE_LOW, IPT_UNUSED) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("3 # CSAVE") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("; + POKE") PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+') PORT_BIT(0xc0, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb4") /* KEY ROW 4 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D GOSUB") PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L PEEK") PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T READ") PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNUSED) 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(", < TAN") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') PORT_BIT(0xc0, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb5") /* KEY ROW 5 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E SET") PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M COS") PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U FOR") PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNUSED) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("5 % NEW") PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("- = STOP") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-') PORT_CHAR('=') PORT_BIT(0xc0, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb6") /* KEY ROW 6 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F RETURN") PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N SIN") PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V RND") PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ENTER") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("6 & LIST") PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(". > LOG") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') PORT_BIT(0xc0, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb7") /* KEY ROW 7 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G IF") PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O STEP") PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_BIT(0x04, 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_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("7 ' CLEAR") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("/ ? SQR") PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED) INPUT_PORTS_END /* Alice uses an AZERTY keyboard */ /* Port Key description Emulated key Natural key Shift 1 Shift 2 (Ctrl) */ static INPUT_PORTS_START( alice ) PORT_START("pb0") /* 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("H THEN") PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P INKEY$") PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("X SQN") PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("8 ( CLS") PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CONTROL") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_2) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb1") /* KEY ROW 1 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Q L.DEL") PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(LEFT)) 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("A \xE2\x86\x90") PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y RESTORE") PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("1 ! RUN") PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("9 ) PRINT") PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') PORT_BIT(0xc0, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb2") /* KEY ROW 2 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B ABS") PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J GOTO") PORT_CODE(KEYCODE_J) PORT_CHAR('J') 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("W \xE2\x86\x91") PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHAR('~') PORT_CHAR(UCHAR_MAMEKEY(UP)) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("2 \" CONT") PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('\"') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(": * END") PORT_CODE(KEYCODE_MINUS) PORT_CHAR(':') PORT_CHAR('*') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("BREAK") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(UCHAR_MAMEKEY(CANCEL)) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb3") /* KEY ROW 3 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C INT") PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K SOUND") PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_BIT(0x04, 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(0x08, IP_ACTIVE_LOW, IPT_UNUSED) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("3 # CSAVE") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M COS") PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_BIT(0xc0, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb4") /* KEY ROW 4 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D GOSUB") PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L PEEK") PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T READ") PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNUSED) 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(", < TAN") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') PORT_BIT(0xc0, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb5") /* KEY ROW 5 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E SET") PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("/ ? SQR") PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U FOR") PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNUSED) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("5 % NEW") PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("- = STOP") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-') PORT_CHAR('=') PORT_BIT(0xc0, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb6") /* KEY ROW 6 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F RETURN") PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N SIN") PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V RND") PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ENTER") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("6 & LIST") PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(". > LOG") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') PORT_BIT(0xc0, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("pb7") /* KEY ROW 7 */ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G IF") PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O STEP") PORT_CODE(KEYCODE_O) PORT_CHAR('O') 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(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("7 ' CLEAR") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("; + POKE") PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+') PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED) INPUT_PORTS_END /*************************************************************************** MACHINE DRIVERS ***************************************************************************/ static MACHINE_CONFIG_START( mc10, mc10_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", M6803, XTAL_3_579545MHz) /* 0,894886 MHz */ MCFG_CPU_PROGRAM_MAP(mc10_mem) MCFG_CPU_IO_MAP(mc10_io) /* video hardware */ MCFG_SCREEN_MC6847_NTSC_ADD("screen", "mc6847") MCFG_DEVICE_ADD("mc6847", MC6847_NTSC, XTAL_3_579545MHz) MCFG_MC6847_INPUT_CALLBACK(READ8(mc10_state, mc6847_videoram_r)) /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SOUND_ADD("dac", DAC, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00) MCFG_CASSETTE_ADD("cassette") MCFG_CASSETTE_FORMATS(coco_cassette_formats) MCFG_CASSETTE_DEFAULT_STATE(CASSETTE_STOPPED | CASSETTE_SPEAKER_ENABLED | CASSETTE_MOTOR_ENABLED) /* printer */ MCFG_DEVICE_ADD("printer", PRINTER, 0) /* internal ram */ MCFG_RAM_ADD(RAM_TAG) MCFG_RAM_DEFAULT_SIZE("20K") MCFG_RAM_EXTRA_OPTIONS("4K") MACHINE_CONFIG_END static MACHINE_CONFIG_START( alice32, mc10_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", M6803, XTAL_3_579545MHz) MCFG_CPU_PROGRAM_MAP(alice32_mem) MCFG_CPU_IO_MAP(mc10_io) /* video hardware */ MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_REFRESH_RATE(60) MCFG_SCREEN_UPDATE_DEVICE("ef9345", ef9345_device, screen_update) MCFG_SCREEN_SIZE(336, 270) MCFG_SCREEN_VISIBLE_AREA(00, 336-1, 00, 270-1) MCFG_PALETTE_ADD("palette", 8) MCFG_EF9345_ADD("ef9345", "screen") MCFG_EF9345_PALETTE("palette") MCFG_TIMER_DRIVER_ADD_SCANLINE("alice32_sl", mc10_state, alice32_scanline, "screen", 0, 10) /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SOUND_ADD("dac", DAC, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00) MCFG_CASSETTE_ADD("cassette") MCFG_CASSETTE_FORMATS(alice32_cassette_formats) MCFG_CASSETTE_DEFAULT_STATE(CASSETTE_STOPPED | CASSETTE_SPEAKER_ENABLED | CASSETTE_MOTOR_ENABLED) MCFG_CASSETTE_INTERFACE("alice32_cass") /* printer */ MCFG_DEVICE_ADD("printer", PRINTER, 0) /* internal ram */ MCFG_RAM_ADD(RAM_TAG) MCFG_RAM_DEFAULT_SIZE("24K") MCFG_RAM_EXTRA_OPTIONS("8K") /* Software lists */ MCFG_SOFTWARE_LIST_ADD("cass_list", "alice32") MACHINE_CONFIG_END static MACHINE_CONFIG_DERIVED( alice90, alice32 ) MCFG_CPU_MODIFY("maincpu") MCFG_CPU_PROGRAM_MAP(alice90_mem) MCFG_RAM_MODIFY(RAM_TAG) MCFG_RAM_DEFAULT_SIZE("32K") /* Software lists */ MCFG_SOFTWARE_LIST_MODIFY("cass_list", "alice90") MCFG_SOFTWARE_LIST_COMPATIBLE_ADD("alice32_cass", "alice32") MACHINE_CONFIG_END /*************************************************************************** ROM DEFINITIONS ***************************************************************************/ ROM_START( mc10 ) ROM_REGION(0x2000, "maincpu", 0) ROM_LOAD("mc10.rom", 0x0000, 0x2000, CRC(11fda97e) SHA1(4afff2b4c120334481aab7b02c3552bf76f1bc43)) ROM_END ROM_START( alice ) ROM_REGION(0x2000, "maincpu", 0) ROM_LOAD("alice.rom", 0x0000, 0x2000, CRC(f876abe9) SHA1(c2166b91e6396a311f486832012aa43e0d2b19f8)) ROM_END ROM_START( alice32 ) ROM_REGION(0x4000, "maincpu", 0) ROM_LOAD("alice32.rom", 0x0000, 0x4000, CRC(c3854ddf) SHA1(f34e61c3cf711fb59ff4f1d4c0d2863dab0ab5d1)) ROM_REGION( 0x2000, "ef9345", 0 ) ROM_LOAD( "charset.rom", 0x0000, 0x2000, BAD_DUMP CRC(b2f49eb3) SHA1(d0ef530be33bfc296314e7152302d95fdf9520fc) ) // from dcvg5k ROM_END ROM_START( alice90 ) ROM_REGION(0x4000, "maincpu", 0) ROM_LOAD("alice90.rom", 0x0000, 0x4000, CRC(d0a874bb) SHA1(a65c7be2d516bed2584c51c1ef78b045b91faef6)) ROM_REGION( 0x2000, "ef9345", 0 ) ROM_LOAD( "charset.rom", 0x0000, 0x2000, BAD_DUMP CRC(b2f49eb3) SHA1(d0ef530be33bfc296314e7152302d95fdf9520fc) ) // from dcvg5k ROM_END /*************************************************************************** GAME DRIVERS ***************************************************************************/ /* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */ COMP( 1983, mc10, 0, 0, mc10, mc10, mc10_state, mc10, "Tandy Radio Shack", "MC-10", GAME_SUPPORTS_SAVE ) COMP( 1983, alice, mc10, 0, mc10, alice, mc10_state, mc10, "Matra & Hachette", "Alice", GAME_SUPPORTS_SAVE ) COMP( 1984, alice32, 0, 0, alice32, alice, mc10_state, mc10, "Matra & Hachette", "Alice 32", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE ) COMP( 1985, alice90, alice32, 0, alice90, alice, mc10_state, mc10, "Matra & Hachette", "Alice 90", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE )