diff options
author | 2012-08-21 10:41:19 +0000 | |
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committer | 2012-08-21 10:41:19 +0000 | |
commit | 7285b359d259b2ae0fdf85096571c386ec8c991a (patch) | |
tree | a027aff57f1a255f9ec6cfd3b68cabe4b6683998 /src/mess/drivers/p2000t.c | |
parent | 67c425e90757876a6716b7867df30c0149912e74 (diff) |
Merge of MESS sources (no whatsnew)
Diffstat (limited to 'src/mess/drivers/p2000t.c')
-rw-r--r-- | src/mess/drivers/p2000t.c | 303 |
1 files changed, 303 insertions, 0 deletions
diff --git a/src/mess/drivers/p2000t.c b/src/mess/drivers/p2000t.c new file mode 100644 index 00000000000..ed4199f17f5 --- /dev/null +++ b/src/mess/drivers/p2000t.c @@ -0,0 +1,303 @@ +/************************************************************************ +Philips P2000 1 Memory map + + CPU: Z80 + 0000-0fff ROM + 1000-4fff ROM (appl) + 5000-57ff RAM (Screen T ver) + 5000-5fff RAM (Screen M ver) + 6000-9fff RAM (system) + a000-ffff RAM (extension) + + Interrupts: + + Ports: + 00-09 Keyboard input + 10-1f Output ports + 20-2f Input ports + 30-3f Scroll reg (T ver) + 50-5f Beeper + 70-7f DISAS (M ver) + 88-8B CTC + 8C-90 Floppy ctrl + 94 RAM Bank select + + Display: SAA5050 + +************************************************************************/ + +#include "includes/p2000t.h" + + +/* port i/o functions */ +static ADDRESS_MAP_START( p2000t_io, AS_IO, 8, p2000t_state ) + ADDRESS_MAP_GLOBAL_MASK(0xff) + AM_RANGE(0x00, 0x0f) AM_READ(p2000t_port_000f_r) + AM_RANGE(0x10, 0x1f) AM_WRITE(p2000t_port_101f_w) + AM_RANGE(0x20, 0x2f) AM_READ(p2000t_port_202f_r) + AM_RANGE(0x30, 0x3f) AM_WRITE(p2000t_port_303f_w) + AM_RANGE(0x50, 0x5f) AM_WRITE(p2000t_port_505f_w) + AM_RANGE(0x70, 0x7f) AM_WRITE(p2000t_port_707f_w) + AM_RANGE(0x88, 0x8b) AM_WRITE(p2000t_port_888b_w) + AM_RANGE(0x8c, 0x90) AM_WRITE(p2000t_port_8c90_w) + AM_RANGE(0x94, 0x94) AM_WRITE(p2000t_port_9494_w) +ADDRESS_MAP_END + +/* Memory w/r functions */ +static ADDRESS_MAP_START( p2000t_mem, AS_PROGRAM, 8, p2000t_state ) + AM_RANGE(0x0000, 0x0fff) AM_ROM + AM_RANGE(0x1000, 0x4fff) AM_ROM + AM_RANGE(0x5000, 0x57ff) AM_DEVREADWRITE_LEGACY("saa5050", saa5050_videoram_r, saa5050_videoram_w) + AM_RANGE(0x5800, 0x9fff) AM_RAM + AM_RANGE(0xa000, 0xffff) AM_NOP +ADDRESS_MAP_END + +static ADDRESS_MAP_START( p2000m_mem, AS_PROGRAM, 8, p2000t_state ) + AM_RANGE(0x0000, 0x0fff) AM_ROM + AM_RANGE(0x1000, 0x4fff) AM_ROM + AM_RANGE(0x5000, 0x5fff) AM_RAM AM_SHARE("p_videoram") + AM_RANGE(0x6000, 0x9fff) AM_RAM + AM_RANGE(0xa000, 0xffff) AM_NOP +ADDRESS_MAP_END + +/* graphics output */ + +static const gfx_layout p2000m_charlayout = +{ + 6, 10, + 256, + 1, + { 0 }, + { 2, 3, 4, 5, 6, 7 }, + { 0*8, 1*8, 2*8, 3*8, 4*8, + 5*8, 6*8, 7*8, 8*8, 9*8 }, + 8 * 10 +}; + +static PALETTE_INIT( p2000m ) +{ + palette_set_color(machine,0,RGB_WHITE); /* white */ + palette_set_color(machine,1,RGB_BLACK); /* black */ + palette_set_color(machine,2,RGB_BLACK); /* black */ + palette_set_color(machine,3,RGB_WHITE); /* white */ +} + +static GFXDECODE_START( p2000m ) + GFXDECODE_ENTRY( "gfx1", 0x0000, p2000m_charlayout, 0, 2 ) +GFXDECODE_END + +/* Keyboard input */ + +/* 2008-05 FP: +TO DO: verify position of the following keys: '1/4 3/4', '-> <-', '@ up', 'Clrln' +Also, notice that pictures of p2000 units shows slightly different key mappings, suggesting +many different .chr roms could exist + +Small note about natural keyboard support: currently, +- "Keypad 00" and "Keypad ," are not mapped +- "Code" is mapped to 'F1' +- "Clrln" is mapped to 'F2' +*/ + +static INPUT_PORTS_START (p2000t) + PORT_START("KEY0") + PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) + PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') + PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP)) + PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q') + PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('\xA3') + PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') + PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') + PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') + + PORT_START("KEY1") + PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_CHAR('\t') + PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H') + PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z') + PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S') + PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D') + PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G') + PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J') + PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F') + + PORT_START("KEY2") + PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad ,") PORT_CODE(KEYCODE_ENTER_PAD) + PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') + PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad 00") PORT_CODE(KEYCODE_DEL_PAD) + PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_0_PAD) PORT_CHAR(UCHAR_MAMEKEY(0_PAD)) + PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("# \xE2\x96\xAA") PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('#') + PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) + PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') + PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) + + PORT_START("KEY3") + PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift Lock") PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) + PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N') + PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('<') PORT_CHAR('>') + PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X') + PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C') + PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B') + PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M') + PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V') + + PORT_START("KEY4") + PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Code") PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(F1)) + PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y') + PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A') + PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W') + PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E') + PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T') + PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U') + PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R') + + PORT_START("KEY5") + PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Clrln") PORT_CODE(KEYCODE_END) PORT_CHAR(UCHAR_MAMEKEY(F2)) + PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') + PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_ASTERISK) PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD)) PORT_CHAR(UCHAR_MAMEKEY(ASTERISK)) + PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH_PAD) PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD)) PORT_CHAR(UCHAR_MAMEKEY(SLASH_PAD)) + PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8) + PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR('=') + PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') + PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR(0xFF0D) + + PORT_START("KEY6") + PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_9_PAD) PORT_CHAR(UCHAR_MAMEKEY(9_PAD)) + PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O') + PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_8_PAD) PORT_CHAR(UCHAR_MAMEKEY(8_PAD)) + PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7_PAD) PORT_CHAR(UCHAR_MAMEKEY(7_PAD)) + PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) + PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P') + PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') + PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("@ \xE2\x86\x91") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') + + PORT_START("KEY7") + PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_3_PAD) PORT_CHAR(UCHAR_MAMEKEY(3_PAD)) + PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') + PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_2_PAD) PORT_CHAR(UCHAR_MAMEKEY(2_PAD)) + PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_1_PAD) PORT_CHAR(UCHAR_MAMEKEY(1_PAD)) + PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xE2\x86\x92 \xE2\x86\x90") PORT_CODE(KEYCODE_CLOSEBRACE) + PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') + PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K') + PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"') + + PORT_START("KEY8") + PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6_PAD) PORT_CHAR(UCHAR_MAMEKEY(6_PAD)) + PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L') + PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_5_PAD) PORT_CHAR(UCHAR_MAMEKEY(5_PAD)) + PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_4_PAD) PORT_CHAR(UCHAR_MAMEKEY(4_PAD)) + PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR(0x00BC) PORT_CHAR(0x00BE) + PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+') + PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I') + PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*') + + PORT_START("KEY9") + PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift (Left)") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1) + PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N/C") + PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N/C") + PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N/C") + PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N/C") + PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N/C") + PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N/C") + PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift (Right)") PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) +INPUT_PORTS_END + + +static INTERRUPT_GEN( p2000_interrupt ) +{ + cputag_set_input_line(device->machine(), "maincpu", 0, HOLD_LINE); +} + + +static SCREEN_UPDATE_IND16( p2000t ) +{ + device_t *saa5050 = screen.machine().device("saa5050"); + + saa5050_update(saa5050, bitmap, cliprect); + saa5050_frame_advance(saa5050); + + return 0; +} + +static const saa5050_interface p2000t_saa5050_intf = +{ + "screen", + 0, /* starting gfxnum */ + 40, 24 - 1, 80, /* x, y, size */ + 0 /* rev y order */ +}; + +/* Machine definition */ +static MACHINE_CONFIG_START( p2000t, p2000t_state ) + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", Z80, 2500000) + MCFG_CPU_PROGRAM_MAP(p2000t_mem) + MCFG_CPU_IO_MAP(p2000t_io) + MCFG_CPU_VBLANK_INT("screen", p2000_interrupt) + + /* video hardware */ + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_REFRESH_RATE(50) + MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(SAA5050_VBLANK)) + MCFG_SCREEN_SIZE(40 * 12, 24 * 20) + MCFG_SCREEN_VISIBLE_AREA(0, 40 * 12 - 1, 0, 24 * 20 - 1) + MCFG_SCREEN_UPDATE_STATIC(p2000t) + MCFG_GFXDECODE(saa5050) + MCFG_PALETTE_LENGTH(128) + MCFG_PALETTE_INIT(saa5050) + + MCFG_SAA5050_ADD("saa5050", p2000t_saa5050_intf) + + /* sound hardware */ + MCFG_SPEAKER_STANDARD_MONO("mono") + MCFG_SOUND_ADD(SPEAKER_TAG, SPEAKER_SOUND, 0) + MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) +MACHINE_CONFIG_END + + +/* Machine definition */ +static MACHINE_CONFIG_START( p2000m, p2000t_state ) + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", Z80, 2500000) + MCFG_CPU_PROGRAM_MAP(p2000m_mem) + MCFG_CPU_IO_MAP(p2000t_io) + MCFG_CPU_VBLANK_INT("screen", p2000_interrupt) + MCFG_QUANTUM_TIME(attotime::from_hz(60)) + + /* video hardware */ + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_REFRESH_RATE(50) + MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ + MCFG_SCREEN_SIZE(80 * 12, 24 * 20) + MCFG_SCREEN_VISIBLE_AREA(0, 80 * 12 - 1, 0, 24 * 20 - 1) + MCFG_VIDEO_START(p2000m) + MCFG_SCREEN_UPDATE_STATIC(p2000m) + MCFG_GFXDECODE( p2000m ) + MCFG_PALETTE_LENGTH(4) + MCFG_PALETTE_INIT(p2000m) + + /* sound hardware */ + MCFG_SPEAKER_STANDARD_MONO("mono") + MCFG_SOUND_ADD(SPEAKER_TAG, SPEAKER_SOUND, 0) + MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) +MACHINE_CONFIG_END + + +ROM_START(p2000t) + ROM_REGION(0x10000, "maincpu",0) + ROM_LOAD("p2000.rom", 0x0000, 0x1000, CRC(650784a3) SHA1(4dbb28adad30587f2ea536ba116898d459faccac)) + ROM_LOAD("basic.rom", 0x1000, 0x4000, CRC(9d9d38f9) SHA1(fb5100436c99634a2592a10dff867f85bcff7aec)) + ROM_REGION(0x01000, "gfx1",0) + ROM_LOAD("p2000.chr", 0x0140, 0x08c0, BAD_DUMP CRC(78c17e3e) SHA1(4e1c59dc484505de1dc0b1ba7e5f70a54b0d4ccc)) +ROM_END + +ROM_START(p2000m) + ROM_REGION(0x10000, "maincpu",0) + ROM_LOAD("p2000.rom", 0x0000, 0x1000, CRC(650784a3) SHA1(4dbb28adad30587f2ea536ba116898d459faccac)) + ROM_LOAD("basic.rom", 0x1000, 0x4000, CRC(9d9d38f9) SHA1(fb5100436c99634a2592a10dff867f85bcff7aec)) + ROM_REGION(0x01000, "gfx1",0) + ROM_LOAD("p2000.chr", 0x0140, 0x08c0, BAD_DUMP CRC(78c17e3e) SHA1(4e1c59dc484505de1dc0b1ba7e5f70a54b0d4ccc)) +ROM_END + +/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME */ +COMP ( 1980, p2000t, 0, 0, p2000t, p2000t, driver_device, 0, "Philips", "Philips P2000T", 0) +COMP ( 1980, p2000m, p2000t, 0, p2000m, p2000t, driver_device, 0, "Philips", "Philips P2000M", 0) |