diff options
Diffstat (limited to 'src/mame/drivers/phc25.cpp')
-rw-r--r-- | src/mame/drivers/phc25.cpp | 412 |
1 files changed, 0 insertions, 412 deletions
diff --git a/src/mame/drivers/phc25.cpp b/src/mame/drivers/phc25.cpp deleted file mode 100644 index a134bc83e21..00000000000 --- a/src/mame/drivers/phc25.cpp +++ /dev/null @@ -1,412 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Curt Coder, Robbbert -/*************************************************************************** - - Sanyo PHC-25 - - - https://web.archive.org/web/20180107213100/http://www.geocities.jp/sanyo_phc_25/ - http://www.phc25.com/ - - Z80 @ 4 MHz - MC6847 video - 3x 8KB bios ROM - 1x 4KB chargen ROM - 16KB RAM - 6KB video RAM - - LOCK key (CAPSLOCK) selects upper-case/lower-case on international version - (phc25), and selects hiragana/upper-case on Japanese version (phc25j). - - - - TODO: - - - sound is strange, volume is often low to non-existent. - - colours and graphics are different to those shown at - http://www.phc25.com/collection.htm - who is correct? - - screen attribute bit 7 is unknown - - - -10 SCREEN3,1,1:COLOR,,1:CLS -20 X1=INT(RND(1)*256):Y1=INT(RND(1)*192):X2=INT(RND(1)*256):Y2=INT(RND(1)*192):C=INT(RND(1)*4)+1:LINE(X1,Y1)-(X2,Y2),C:GOTO 20 -RUN - - -10 SCREEN2,1,1:CLS:FORX=0TO8:LINE(X*24,0)-(X*24+16,191),X,BF:NEXT -RUN - -*****************************************************************************/ - -#include "emu.h" -#include "includes/phc25.h" - -#include "speaker.h" - - -/* Read/Write Handlers */ - -uint8_t phc25_state::port40_r() -{ - /* - - bit description - - 0 - 1 - 2 - 3 - 4 vertical sync - 5 cassette read - 6 centronics busy - 7 horizontal sync - - */ - - uint8_t data = 0; - - /* vertical sync */ - data |= !m_vdg->fs_r() << 4; - - /* cassette read */ - data |= ((m_cassette)->input() < +0.3) << 5; - - /* centronics busy */ - data |= m_centronics_busy << 6; - - /* horizontal sync */ - data |= !m_vdg->hs_r() << 7; - - return data; -} - -void phc25_state::port40_w(uint8_t data) -{ - /* - - bit description - - 0 cassette output - 1 cassette motor - 2 LED in the LOCK button (on = capslock) - 3 centronics strobe - 4 - 5 MC6847 GM0 - 6 MC6847 CSS - 7 MC6847 A/G - - */ - - /* cassette output */ - m_cassette->output( BIT(data, 0) ? -1.0 : +1.0); - - /* cassette motor */ - m_cassette->change_state(BIT(data,1) ? CASSETTE_MOTOR_DISABLED : CASSETTE_MOTOR_ENABLED, CASSETTE_MASK_MOTOR); - - /* centronics strobe */ - m_centronics->write_strobe(BIT(data, 3)); - - /* MC6847 */ - m_vdg->gm0_w(BIT(data, 5)); - m_vdg->css_w(BIT(data, 6)); - m_vdg->ag_w(BIT(data, 7)); - m_port40 = data; -} - -WRITE_LINE_MEMBER( phc25_state::write_centronics_busy ) -{ - m_centronics_busy = state; -} - -/* Memory Maps */ - -void phc25_state::mem_map(address_map &map) -{ - map.unmap_value_high(); - map(0x0000, 0x5fff).rom().region(Z80_TAG, 0); - map(0x6000, 0x77ff).ram().share("videoram"); - map(0xc000, 0xffff).ram(); -} - -void phc25_state::io_map(address_map &map) -{ - map.unmap_value_high(); - map.global_mask(0xff); - map(0x00, 0x00).w("cent_data_out", FUNC(output_latch_device::write)); - map(0x40, 0x40).rw(FUNC(phc25_state::port40_r), FUNC(phc25_state::port40_w)); - map(0x80, 0x80).portr("KEY0"); - map(0x81, 0x81).portr("KEY1"); - map(0x82, 0x82).portr("KEY2"); - map(0x83, 0x83).portr("KEY3"); - map(0x84, 0x84).portr("KEY4"); - map(0x85, 0x85).portr("KEY5"); - map(0x86, 0x86).portr("KEY6"); - map(0x87, 0x87).portr("KEY7"); - map(0x88, 0x88).portr("KEY8"); - map(0xc0, 0xc0).w(AY8910_TAG, FUNC(ay8910_device::data_w)); - map(0xc1, 0xc1).rw(AY8910_TAG, FUNC(ay8910_device::data_r), FUNC(ay8910_device::address_w)); -} - -/* Input Ports */ - -static INPUT_PORTS_START( phc25 ) - PORT_START("KEY0") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S') - 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_NAME(UTF8_UP) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP)) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("INS DEL") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*') - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) // unlabeled key - - PORT_START("KEY1") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("ESC") PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC)) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q') - 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_Z) PORT_CHAR('z') PORT_CHAR('Z') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_DOWN) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RETURN") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+') - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') - - PORT_START("KEY2") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_LEFT) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('^') PORT_CHAR('~') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('[') - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("KEY3") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_RIGHT) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('\\') PORT_CHAR('|') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR(']') - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') - - PORT_START("KEY4") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') - 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_H) PORT_CHAR('h') PORT_CHAR('H') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F3") PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F3)) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P') - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("KEY5") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F4") PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4)) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("KEY6") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F2") PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2)) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O') - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("KEY7") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F1") PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1)) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L') - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') - - PORT_START("KEY8") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("GRAPH") PORT_CODE(KEYCODE_LALT) PORT_CHAR(UCHAR_MAMEKEY(LALT)) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CTRL") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LOCK") PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("JOY0") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("JOY1") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) -INPUT_PORTS_END - -static INPUT_PORTS_START( phc25j ) - PORT_INCLUDE( phc25 ) -INPUT_PORTS_END - -/* Video */ - -uint8_t phc25_state::video_ram_r(offs_t offset) -{ - if (BIT(m_port40, 7)) // graphics - { - return m_vram[offset]; - } - else // text - { - offset &= 0x7ff; - m_vdg->inv_w(BIT(m_vram[offset | 0x800], 0)); // cursor attribute - m_vdg->as_w(BIT(m_vram[offset | 0x800], 1)); // screen2 lores attribute - m_vdg->css_w(BIT(m_vram[offset | 0x800], 2)); // css attribute - // bit 7 is set for all text (not spaces), meaning is unknown - return m_vram[offset]; - } -} - -MC6847_GET_CHARROM_MEMBER(phc25_state::pal_char_rom_r) -{ - return m_char_rom[(((ch - 2) * 12) + line + 4) & 0xfff]; -} - -// irq is inverted in emulation, so we need this trampoline -WRITE_LINE_MEMBER( phc25_state::irq_w ) -{ - m_maincpu->set_input_line(0, state ? CLEAR_LINE : ASSERT_LINE); -} - -MC6847_GET_CHARROM_MEMBER(phc25_state::ntsc_char_rom_r) -{ - return m_char_rom[(ch * 16 + line) & 0xfff]; -} - -void phc25_state::machine_reset() -{ - m_port40 = 0; -} - -void phc25_state::machine_start() -{ - /* find memory regions */ - m_char_rom = memregion(Z80_TAG)->base() + 0x5000; - save_item(NAME(m_port40)); - save_item(NAME(m_centronics_busy)); -} - -/* Machine Driver */ - -void phc25_state::phc25(machine_config &config) -{ - /* basic machine hardware */ - Z80(config, m_maincpu, XTAL(4'000'000)); - m_maincpu->set_addrmap(AS_PROGRAM, &phc25_state::mem_map); - m_maincpu->set_addrmap(AS_IO, &phc25_state::io_map); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - ay8910_device &psg(AY8910(config, AY8910_TAG, 1'000'000)); - psg.port_a_read_callback().set_ioport("JOY0"); - psg.port_b_read_callback().set_ioport("JOY1"); - psg.add_route(ALL_OUTPUTS, "mono", 2.00); - - /* devices */ - CASSETTE(config, m_cassette); - m_cassette->set_formats(phc25_cassette_formats); - m_cassette->set_default_state(CASSETTE_PLAY | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED); - m_cassette->add_route(ALL_OUTPUTS, "mono", 0.1); - m_cassette->set_interface("phc25_cass"); - - CENTRONICS(config, m_centronics, centronics_devices, "printer"); - m_centronics->busy_handler().set(FUNC(phc25_state::write_centronics_busy)); - - output_latch_device ¢_data_out(OUTPUT_LATCH(config, "cent_data_out")); - m_centronics->set_output_latch(cent_data_out); - - /* internal ram */ - RAM(config, RAM_TAG).set_default_size("16K"); - - /* software lists */ - SOFTWARE_LIST(config, "cass_list").set_original("phc25_cass"); -} - -void phc25_state::pal(machine_config &config) -{ - phc25(config); - /* video hardware */ - SCREEN(config, "screen", SCREEN_TYPE_RASTER); - - MC6847_PAL(config, m_vdg, XTAL(4'433'619)); - m_vdg->set_screen("screen"); - m_vdg->fsync_wr_callback().set(FUNC(phc25_state::irq_w)); - m_vdg->input_callback().set(FUNC(phc25_state::video_ram_r)); - m_vdg->set_get_char_rom(FUNC(phc25_state::pal_char_rom_r)); - m_vdg->set_get_fixed_mode(mc6847_pal_device::MODE_GM2 | mc6847_pal_device::MODE_GM1 | mc6847_pal_device::MODE_INTEXT); - // other lines not connected -} - -void phc25_state::ntsc(machine_config &config) -{ - phc25(config); - /* video hardware */ - SCREEN(config, "screen", SCREEN_TYPE_RASTER); - - MC6847_NTSC(config, m_vdg, XTAL(3'579'545)); - m_vdg->set_screen("screen"); - m_vdg->fsync_wr_callback().set(FUNC(phc25_state::irq_w)); - m_vdg->input_callback().set(FUNC(phc25_state::video_ram_r)); - m_vdg->set_get_char_rom(FUNC(phc25_state::ntsc_char_rom_r)); - m_vdg->set_get_fixed_mode(mc6847_ntsc_device::MODE_GM2 | mc6847_ntsc_device::MODE_GM1 | mc6847_ntsc_device::MODE_INTEXT); - // other lines not connected -} - -/* ROMs */ - -ROM_START( phc25 ) - ROM_REGION( 0x6000, Z80_TAG, 0 ) - ROM_LOAD( "phc25rom.0", 0x0000, 0x2000, CRC(fa28336b) SHA1(582376bee455e124de24ba4ac02326c8a592fa5a)) // 031_00aa.ic13 ? - ROM_LOAD( "phc25rom.1", 0x2000, 0x2000, CRC(38fd578b) SHA1(dc3db78c0cdc89f1605200d39535be65a4091705)) // 031_01a.ic14 ? - ROM_LOAD( "phc25rom.2", 0x4000, 0x2000, CRC(54392b27) SHA1(1587827fe9438780b50164727ce3fdea1b98078a)) // 031_02a.ic15 ? - - ROM_REGION( 0x1000, "chargen", 0 ) - ROM_LOAD( "031_04a.ic6", 0x0000, 0x1000, CRC(e56fb8c5) SHA1(6fc388c17fb43debfbc1464f767d0ce1375ce27b)) -ROM_END - -ROM_START( phc25j ) - ROM_REGION( 0x6000, Z80_TAG, 0 ) - ROM_LOAD( "phc25-11.0", 0x0000, 0x2000, CRC(287e83b0) SHA1(9fe960a8245f28efc04defeeeaceb1e5ec6793b8)) - ROM_LOAD( "phc25-11.1", 0x2000, 0x2000, CRC(6223f945) SHA1(5d44b883b6264cb5d2e21b2269308630c62e0e56)) - ROM_LOAD( "phc25-11.2", 0x4000, 0x2000, CRC(da859ae4) SHA1(6121e85947921e434d0157c378de3d81537f6b9f)) - //ROM_LOAD( "022 00aa.ic", 0x0000, 0x2000, NO_DUMP ) - //ROM_LOAD( "022 01aa.ic", 0x2000, 0x2000, NO_DUMP ) - //ROM_LOAD( "022 02aa.ic", 0x4000, 0x2000, NO_DUMP ) - - //ROM_REGION( 0x1000, "chargen", 0 ) - //ROM_LOAD( "022 04a.ic", 0x0000, 0x1000, NO_DUMP ) -ROM_END - -/* Driver */ - -// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS -COMP( 1983, phc25, 0, 0, pal, phc25, phc25_state, empty_init, "Sanyo", "PHC-25 (Europe)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) -COMP( 1983, phc25j, phc25, 0, ntsc, phc25j, phc25_state, empty_init, "Sanyo", "PHC-25 (Japan)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) |