diff options
Diffstat (limited to 'src/mame/drivers/orao.cpp')
-rw-r--r-- | src/mame/drivers/orao.cpp | 321 |
1 files changed, 0 insertions, 321 deletions
diff --git a/src/mame/drivers/orao.cpp b/src/mame/drivers/orao.cpp deleted file mode 100644 index 5f4fc7fd574..00000000000 --- a/src/mame/drivers/orao.cpp +++ /dev/null @@ -1,321 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Miodrag Milanovic -/*************************************************************************** - -Orao driver by Miodrag Milanovic - -2008-02-22 Preliminary driver. -2008-02-23 Sound support added. -2008-03-01 Updated to work with latest SVN code - -Driver is based on work of Josip Perusanec - -Ctrl-V turns on keyclick -Ctrl-S turns on reversed video - -BC starts BASIC. orao103: EXIT to quit. orao: unknown how to quit. -To load use LMEM"" - -Todo: -- When pasting, shift key doesn't work - -****************************************************************************/ - -#include "emu.h" -#include "cpu/m6502/m6502.h" -#include "emupal.h" -#include "screen.h" -#include "softlist.h" -#include "speaker.h" - -#include "formats/orao_cas.h" - -#include "sound/spkrdev.h" -#include "imagedev/cassette.h" - -class orao_state : public driver_device -{ -public: - orao_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag) - , m_memory(*this, "memory") - , m_vram(*this, "videoram") - , m_maincpu(*this, "maincpu") - , m_speaker(*this, "speaker") - , m_cassette(*this, "cassette") - , m_io_keyboard(*this, "LINE.%d", 0) - { } - - void orao(machine_config &config); - - void init_orao(); - -private: - u8 kbd_r(offs_t offset); - void sound_w(offs_t offset, u8 data); - virtual void machine_reset() override; - virtual void machine_start() override; - u32 screen_update_orao(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); - - void mem_map(address_map &map); - - required_shared_ptr<u8> m_memory; - required_shared_ptr<u8> m_vram; - required_device<cpu_device> m_maincpu; - required_device<speaker_sound_device> m_speaker; - required_device<cassette_image_device> m_cassette; - required_ioport_array<20> m_io_keyboard; - bool m_spr_bit; -}; - - -/* Address maps */ -void orao_state::mem_map(address_map &map) -{ - map(0x0000, 0x5fff).ram().share("memory"); - map(0x6000, 0x7fff).ram().share("videoram"); - map(0x8000, 0x87ff).r(FUNC(orao_state::kbd_r)); - map(0x8800, 0x8fff).w(FUNC(orao_state::sound_w)); - map(0xa000, 0xafff).ram(); // extension - map(0xb000, 0xbfff).ram(); // DOS - map(0xc000, 0xffff).rom().region("maincpu",0); -} - - -/* Input ports */ -// bits 0-3 are masked out in the code -static INPUT_PORTS_START( orao ) - PORT_START("LINE.0") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP)) - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) - - PORT_START("LINE.1") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Control") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL) - PORT_BIT(0xC0, IP_ACTIVE_LOW, IPT_UNUSED) - - PORT_START("LINE.2") - 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_NAME("F2") PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2)) - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F3") PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F3)) - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F4") PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4)) - - PORT_START("LINE.3") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) - PORT_BIT(0xC0, IP_ACTIVE_LOW, IPT_UNUSED) - - PORT_START("LINE.4") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('R') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('T') - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') - - PORT_START("LINE.5") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') - PORT_BIT(0xC0, IP_ACTIVE_LOW, IPT_UNUSED) - - PORT_START("LINE.6") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('O') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('I') - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('U') - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') - - PORT_START("LINE.7") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') - PORT_BIT(0xC0, IP_ACTIVE_LOW, IPT_UNUSED) - - PORT_START("LINE.8") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('E') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('W') - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') - - PORT_START("LINE.9") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') - PORT_BIT(0xC0, IP_ACTIVE_LOW, IPT_UNUSED) - - PORT_START("LINE.10") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('L') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('J') - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('K') - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('M') - - PORT_START("LINE.11") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') - PORT_BIT(0xC0, IP_ACTIVE_LOW, IPT_UNUSED) - - PORT_START("LINE.12") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('D') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('A') - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('S') - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') - - PORT_START("LINE.13") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('X') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('C') - PORT_BIT(0xC0, IP_ACTIVE_LOW, IPT_UNUSED) - - PORT_START("LINE.14") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('F') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('H') - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('G') - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('N') - - PORT_START("LINE.15") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('B') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('V') - PORT_BIT(0xC0, IP_ACTIVE_LOW, IPT_UNUSED) - - PORT_START("LINE.16") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Ch") PORT_CODE(KEYCODE_COLON) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Cj") PORT_CODE(KEYCODE_QUOTE) - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Zh") PORT_CODE(KEYCODE_SLASH) - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR(':') PORT_CHAR('*') - - PORT_START("LINE.17") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Del") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('^') PORT_CHAR('@') - PORT_BIT(0xC0, IP_ACTIVE_LOW, IPT_UNUSED) - - PORT_START("LINE.18") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('P') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Dj") PORT_CODE(KEYCODE_CLOSEBRACE) - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Sh") PORT_CODE(KEYCODE_OPENBRACE) - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR(';') PORT_CHAR('+') - - PORT_START("LINE.19") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=') - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') - PORT_BIT(0xC0, IP_ACTIVE_LOW, IPT_UNUSED) -INPUT_PORTS_END - -/* Driver initialization */ -void orao_state::init_orao() -{ - memset(m_memory,0xff,0x6000); -} - -void orao_state::machine_reset() -{ - m_spr_bit = 0; -} - -void orao_state::machine_start() -{ - save_item(NAME(m_spr_bit)); -} - -u8 orao_state::kbd_r(offs_t offset) -{ - switch(offset) - { - /* Keyboard*/ - case 0x07FC : return m_io_keyboard[0]->read(); - case 0x07FD : return m_io_keyboard[1]->read(); - case 0x07FA : return m_io_keyboard[2]->read(); - case 0x07FB : return m_io_keyboard[3]->read(); - case 0x07F6 : return m_io_keyboard[4]->read(); - case 0x07F7 : return m_io_keyboard[5]->read(); - case 0x07EE : return m_io_keyboard[6]->read(); - case 0x07EF : return m_io_keyboard[7]->read(); - case 0x07DE : return m_io_keyboard[8]->read(); - case 0x07DF : return m_io_keyboard[9]->read(); - case 0x07BE : return m_io_keyboard[10]->read(); - case 0x07BF : return m_io_keyboard[11]->read(); - case 0x077E : return m_io_keyboard[12]->read(); - case 0x077F : return m_io_keyboard[13]->read(); - case 0x06FE : return m_io_keyboard[14]->read(); - case 0x06FF : return m_io_keyboard[15]->read(); - case 0x05FE : return m_io_keyboard[16]->read(); - case 0x05FF : return m_io_keyboard[17]->read(); - case 0x03FE : return m_io_keyboard[18]->read(); - case 0x03FF : return m_io_keyboard[19]->read(); - /* Tape */ - case 0x07FF : return (m_cassette->input() >= 0) ? 0xff : 0; - } - - return 0xff; -} - - -void orao_state::sound_w(offs_t offset, u8 data) -{ - m_speaker->level_w(m_spr_bit); - m_cassette->output(m_spr_bit ? 1.0 : -1.0); - m_spr_bit ^= 1; -} - -// bitmapped graphics -u32 orao_state::screen_update_orao(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) -{ - u16 addr = 0; - for (u16 y = 0; y < 256; y++) - { - int horpos = 0; - for (u8 x = 0; x < 32; x++) - { - u8 code = m_vram[addr++]; - for (u8 b = 0; b < 8; b++) - { - bitmap.pix(y, horpos++) = (code >> b) & 0x01; - } - } - } - return 0; -} - -/* Machine driver */ -void orao_state::orao(machine_config &config) -{ - /* basic machine hardware */ - M6502(config, m_maincpu, 8_MHz_XTAL / 8); - m_maincpu->set_addrmap(AS_PROGRAM, &orao_state::mem_map); - - /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_refresh_hz(50); - screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */ - screen.set_size(256, 256); - screen.set_visarea(0, 256-1, 0, 256-1); - screen.set_screen_update(FUNC(orao_state::screen_update_orao)); - screen.set_palette("palette"); - - PALETTE(config, "palette", palette_device::MONOCHROME); - - /* audio hardware */ - SPEAKER(config, "mono").front_center(); - SPEAKER_SOUND(config, "speaker").add_route(ALL_OUTPUTS, "mono", 0.50); - - CASSETTE(config, m_cassette); - m_cassette->set_formats(orao_cassette_formats); - m_cassette->set_default_state(CASSETTE_STOPPED | CASSETTE_SPEAKER_ENABLED | CASSETTE_MOTOR_ENABLED); - m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05); - m_cassette->set_interface("orao_cass"); - - SOFTWARE_LIST(config, "cass_list").set_original("orao"); -} - -/* ROM definition */ -ROM_START( orao ) - ROM_REGION( 0x4000, "maincpu", 0 ) - ROM_LOAD( "bas12.ic5", 0x0000, 0x2000, CRC(42ae6f69) SHA1(b9d4a544fae13a9c492af027545178addd557111) ) - ROM_LOAD( "crt12.ic6", 0x2000, 0x2000, CRC(94ebdc94) SHA1(3959d717f96558823ccc806c842d2fb5ab0c3890) ) -ROM_END - -ROM_START( orao103 ) - ROM_REGION( 0x4000, "maincpu", 0 ) - ROM_LOAD( "bas13.ic5", 0x0000, 0x2000, CRC(35daf5da) SHA1(499c5a4bd930c26ec6226623c2793b4c7f771658) ) - ROM_LOAD( "crt13.ic6", 0x2000, 0x2000, CRC(e7076014) SHA1(0e213287b0b520440af6a2a6297788a9356818c2) ) -ROM_END - -/* Driver */ -// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS -COMP( 1984, orao, 0, 0, orao, orao, orao_state, init_orao, "PEL Varazdin", "Orao 102", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE ) -COMP( 1985, orao103, orao, 0, orao, orao, orao_state, init_orao, "PEL Varazdin", "Orao 103", MACHINE_SUPPORTS_SAVE ) |