src/mess/drivers/lcmate2.c
| r11263 | r11264 | |
| 4 | 4 | |
| 5 | 5 | 17/04/2011 Initial driver by Robbbert, using info supplied by |
| 6 | 6 | DMEnduro. He owns one of these machines. |
| 7 | 21/04/2011 Hooked up the lcd controller and added keyboard |
| 8 | input. [Sandro Ronco] |
| 7 | 9 | |
| 8 | 10 | If you have further info, this driver is yours! |
| 9 | 11 | |
| r11263 | r11264 | |
| 26 | 28 | |
| 27 | 29 | #include "emu.h" |
| 28 | 30 | #include "cpu/z80/z80.h" |
| 31 | #include "machine/rp5c01.h" |
| 32 | #include "video/hd44780.h" |
| 29 | 33 | #include "sound/beep.h" |
| 34 | #include "rendlay.h" |
| 30 | 35 | |
| 31 | 36 | |
| 32 | 37 | class lcmate2_state : public driver_device |
| r11263 | r11264 | |
| 35 | 40 | lcmate2_state(running_machine &machine, const driver_device_config_base &config) |
| 36 | 41 | : driver_device(machine, config), |
| 37 | 42 | m_maincpu(*this, "maincpu"), |
| 38 | | //m_rtc(*this, "rtc"), |
| 43 | m_lcdc(*this, "hd44780"), |
| 44 | m_rtc(*this, "rtc"), |
| 39 | 45 | m_beep(*this, "beep") |
| 40 | 46 | { } |
| 41 | 47 | |
| 42 | 48 | required_device<cpu_device> m_maincpu; |
| 43 | | //required_device<cpu_device> m_rtc; |
| 44 | | required_device<cpu_device> m_beep; |
| 49 | required_device<hd44780_device> m_lcdc; |
| 50 | required_device<rp5c01_device> m_rtc; |
| 51 | required_device<device_t> m_beep; |
| 52 | |
| 53 | virtual bool screen_update(screen_device &screen, bitmap_t &bitmap, const rectangle &cliprect); |
| 54 | |
| 55 | DECLARE_WRITE8_MEMBER( beep_w ); |
| 56 | DECLARE_READ8_MEMBER( kb_r ); |
| 45 | 57 | }; |
| 46 | 58 | |
| 59 | READ8_MEMBER( lcmate2_state::kb_r ) |
| 60 | { |
| 61 | static const char *const bitnames[] = {"LINE0", "LINE1", "LINE2", "LINE3", "LINE4", "LINE5", "LINE6", "LINE7"}; |
| 62 | UINT8 data = 0xff; |
| 47 | 63 | |
| 64 | for (int line=0; line<8; line++) |
| 65 | if (!(offset & (1<<line))) |
| 66 | data &= input_port_read(machine(), bitnames[line]); |
| 67 | |
| 68 | return data; |
| 69 | } |
| 70 | |
| 71 | WRITE8_MEMBER( lcmate2_state::beep_w ) |
| 72 | { |
| 73 | beep_set_state(m_beep, data&0x40); |
| 74 | } |
| 75 | |
| 48 | 76 | static ADDRESS_MAP_START(lcmate2_mem, AS_PROGRAM, 8, lcmate2_state) |
| 49 | 77 | ADDRESS_MAP_UNMAP_HIGH |
| 50 | 78 | AM_RANGE( 0x0000, 0x7fff ) AM_ROM |
| 51 | | AM_RANGE( 0x8000, 0x9fff ) AM_RAM |
| 79 | AM_RANGE( 0x8000, 0x9fff ) AM_RAM AM_MIRROR(0x6000) |
| 52 | 80 | ADDRESS_MAP_END |
| 53 | 81 | |
| 54 | 82 | static ADDRESS_MAP_START(lcmate2_io, AS_IO, 8, lcmate2_state) |
| 55 | 83 | ADDRESS_MAP_UNMAP_HIGH |
| 56 | | ADDRESS_MAP_GLOBAL_MASK(0xff) |
| 84 | AM_RANGE(0x0000, 0x000f) AM_DEVREADWRITE("rtc", rp5c01_device, read, write) |
| 85 | AM_RANGE(0x1000, 0x1000) AM_WRITE(beep_w) |
| 86 | |
| 87 | AM_RANGE(0x3000, 0x3000) AM_DEVWRITE("hd44780", hd44780_device, control_write) |
| 88 | AM_RANGE(0x3001, 0x3001) AM_DEVWRITE("hd44780", hd44780_device, data_write) |
| 89 | AM_RANGE(0x3002, 0x3002) AM_DEVREAD("hd44780", hd44780_device, control_read) |
| 90 | AM_RANGE(0x3003, 0x3003) AM_DEVREAD("hd44780", hd44780_device, data_read) |
| 91 | |
| 92 | //keyboard read, offset used as matrix |
| 93 | AM_RANGE(0x5000, 0x50ff) AM_READ(kb_r) |
| 57 | 94 | ADDRESS_MAP_END |
| 58 | 95 | |
| 59 | 96 | /* Input ports */ |
| 60 | 97 | static INPUT_PORTS_START( lcmate2 ) |
| 98 | PORT_START("LINE0") |
| 99 | PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("UP") PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP)) |
| 100 | PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ENTER") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) |
| 101 | PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ESC") PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC)) |
| 102 | PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1) |
| 103 | PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CTRL") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_SHIFT_2) |
| 104 | PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Q") PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q') |
| 105 | PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("1") PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') |
| 106 | PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_UNUSED |
| 107 | |
| 108 | PORT_START("LINE1") |
| 109 | PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(",") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('/') |
| 110 | PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K") PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K') |
| 111 | PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CAPSLOCK") PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) |
| 112 | PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Z") PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z') |
| 113 | PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A") PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A') |
| 114 | PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("W") PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W') |
| 115 | PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("2") PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@') |
| 116 | PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_UNUSED |
| 117 | |
| 118 | PORT_START("LINE2") |
| 119 | PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(".") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('?') |
| 120 | PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O") PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O') |
| 121 | PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("[") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{') |
| 122 | PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("X") PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X') |
| 123 | PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S") PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S') |
| 124 | PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E") PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E') |
| 125 | PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("3") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') |
| 126 | PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_UNUSED |
| 127 | |
| 128 | PORT_START("LINE3") |
| 129 | PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(";") PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':') |
| 130 | PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("-") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=') |
| 131 | PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("]") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}') |
| 132 | PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C") PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C') |
| 133 | PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D") PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D') |
| 134 | PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("R") PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R') |
| 135 | PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("4") PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') |
| 136 | PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_UNUSED |
| 137 | |
| 138 | PORT_START("LINE4") |
| 139 | PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("'") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('\"') |
| 140 | PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("BACKSPACE") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(UCHAR_MAMEKEY(DEL)) |
| 141 | PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') |
| 142 | PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V") PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V') |
| 143 | PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F") PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F') |
| 144 | PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T") PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T') |
| 145 | PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("5") PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') |
| 146 | PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_UNUSED |
| 147 | |
| 148 | PORT_START("LINE5") |
| 149 | PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L") PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L') |
| 150 | PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P") PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P') |
| 151 | PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("LEFT") PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) |
| 152 | PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B") PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B') |
| 153 | PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G") PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G') |
| 154 | PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y") PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y') |
| 155 | PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("6") PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^') |
| 156 | PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_UNUSED |
| 157 | |
| 158 | PORT_START("LINE6") |
| 159 | PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_UNUSED |
| 160 | PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(')') |
| 161 | PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("RIGHT") PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) |
| 162 | PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N") PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N') |
| 163 | PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("H") PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H') |
| 164 | PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U") PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U') |
| 165 | PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("7") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('+') |
| 166 | PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_UNUSED |
| 167 | |
| 168 | PORT_START("LINE7") |
| 169 | PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("NUMLOck") PORT_CODE(KEYCODE_NUMLOCK) PORT_CHAR(UCHAR_MAMEKEY(NUMLOCK)) |
| 170 | PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("9") PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(') |
| 171 | PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("DOWN") PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) |
| 172 | PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M") PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M') |
| 173 | PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J") PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J') |
| 174 | PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("I") PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I') |
| 175 | PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("8") PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('*') |
| 176 | PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_UNUSED |
| 61 | 177 | INPUT_PORTS_END |
| 62 | 178 | |
| 179 | static PALETTE_INIT( lcmate2 ) |
| 180 | { |
| 181 | palette_set_color(machine, 0, MAKE_RGB(138, 146, 148)); |
| 182 | palette_set_color(machine, 1, MAKE_RGB(92, 83, 88)); |
| 183 | } |
| 63 | 184 | |
| 64 | | static MACHINE_RESET(lcmate2) |
| 185 | bool lcmate2_state::screen_update(screen_device &screen, bitmap_t &bitmap, const rectangle &cliprect) |
| 65 | 186 | { |
| 66 | | //lcmate2_state *state = machine.driver_data<lcmate2_state>(); |
| 187 | return m_lcdc->video_update(&bitmap, &cliprect); |
| 67 | 188 | } |
| 68 | 189 | |
| 190 | static const hd44780_interface lcmate2_display = |
| 191 | { |
| 192 | 2, // number of lines |
| 193 | 20, // chars for line |
| 194 | NULL // custom display layout |
| 195 | }; |
| 196 | |
| 197 | static RP5C01_INTERFACE( rtc_intf ) |
| 198 | { |
| 199 | DEVCB_NULL |
| 200 | }; |
| 201 | |
| 69 | 202 | static MACHINE_CONFIG_START( lcmate2, lcmate2_state ) |
| 70 | 203 | /* basic machine hardware */ |
| 71 | 204 | MCFG_CPU_ADD("maincpu", Z80, XTAL_3_579545MHz) // confirmed |
| 72 | 205 | MCFG_CPU_PROGRAM_MAP(lcmate2_mem) |
| 73 | 206 | MCFG_CPU_IO_MAP(lcmate2_io) |
| 74 | 207 | |
| 75 | | MCFG_MACHINE_RESET(lcmate2) |
| 76 | | |
| 77 | 208 | /* video hardware */ |
| 78 | | MCFG_SCREEN_ADD("screen", RASTER) |
| 209 | MCFG_SCREEN_ADD("screen", LCD) |
| 79 | 210 | MCFG_SCREEN_REFRESH_RATE(50) |
| 80 | 211 | MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ |
| 81 | 212 | MCFG_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) |
| 82 | | MCFG_SCREEN_SIZE(640, 250) |
| 83 | | MCFG_SCREEN_VISIBLE_AREA(0, 639, 0, 249) |
| 213 | MCFG_SCREEN_SIZE(120, 18) |
| 214 | MCFG_SCREEN_VISIBLE_AREA(0, 120-1, 0, 18-1) |
| 84 | 215 | MCFG_PALETTE_LENGTH(2) |
| 85 | | MCFG_PALETTE_INIT(black_and_white) |
| 216 | MCFG_PALETTE_INIT(lcmate2) |
| 217 | MCFG_DEFAULT_LAYOUT(layout_lcd) |
| 86 | 218 | |
| 219 | MCFG_HD44780_ADD("hd44780", lcmate2_display) |
| 220 | |
| 87 | 221 | /* sound hardware */ |
| 88 | 222 | MCFG_SPEAKER_STANDARD_MONO("mono") |
| 89 | 223 | MCFG_SOUND_ADD("beep", BEEP, 0) |
| 90 | 224 | MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) |
| 91 | 225 | |
| 92 | 226 | /* Devices */ |
| 93 | | // RP5C15 RTC "rtc" |
| 227 | MCFG_RP5C01_ADD("rtc", XTAL_32_768kHz, rtc_intf) |
| 94 | 228 | MACHINE_CONFIG_END |
| 95 | 229 | |
| 96 | 230 | /* ROM definition */ |
| 97 | 231 | ROM_START( lcmate2 ) |
| 98 | 232 | ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF ) |
| 99 | 233 | ROM_LOAD( "u2.bin", 0x0000, 0x8000, CRC(521931b9) SHA1(743a6e2928c4365fbf5ed9a173e2c1bfe695850f) ) |
| 234 | |
| 235 | ROM_REGION( 0x0860, "hd44780", ROMREGION_ERASE ) |
| 236 | ROM_LOAD( "44780a00.bin", 0x0000, 0x0860, BAD_DUMP CRC(3a89024c) SHA1(5a87b68422a916d1b37b5be1f7ad0b3fb3af5a8d)) |
| 100 | 237 | ROM_END |
| 101 | 238 | |
| 102 | 239 | /* Driver */ |
| 103 | 240 | |
| 104 | 241 | /* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */ |
| 105 | 242 | COMP( 1984, lcmate2, 0, 0, lcmate2, lcmate2, 0, "Vtech", "Laser Compumate 2", GAME_NOT_WORKING | GAME_NO_SOUND_HW) |
| 106 | | |