diff options
Diffstat (limited to 'src/mame/drivers/z1013.cpp')
-rw-r--r-- | src/mame/drivers/z1013.cpp | 544 |
1 files changed, 0 insertions, 544 deletions
diff --git a/src/mame/drivers/z1013.cpp b/src/mame/drivers/z1013.cpp deleted file mode 100644 index 4cb97de983e..00000000000 --- a/src/mame/drivers/z1013.cpp +++ /dev/null @@ -1,544 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Miodrag Milanovic, Robbbert -/*************************************************************************** - - Z1013 driver by Miodrag Milanovic - - 22/04/2009 Preliminary driver. - -The 8x4 keyboard contains letters A-W, enter, cursor right/left, space, and -4 shift keys. -S1 - X-Z, numbers -S2 - a-w -S3 - x-z, punctuation -S4 - control keys - -Control Keys: -G - Graphics -A - Alpha -T - clear screen -U - enter -P - cursor left -Q - cursor right - -Monitor commands (debug) -R - registers -B - breakpoint -E - execute -G - resume after breakpoint -N - single-step - -Monitor commands (general) -H - switch to hex keyboard (H to Q become 0 to 9) -A - switch back to normal alpha keyboard -C - Compare memory blocks -D - Dump memory -F - Find bytes in memory -T - Copy memory block -M - Modify bytes (; to exit) -I - reboot -J - Jump to address -K - Fill memory (K by itself fills all of memory) -L - Load Cassette -S - Save Cassette -W - window (example: W EF00 EFFF) - -Due to no input checking, misuse of commands can crash the system. - - - -****************************************************************************/ - -#include "emu.h" -#include "cpu/z80/z80.h" -#include "machine/z80pio.h" -#include "imagedev/cassette.h" -#include "imagedev/snapquik.h" -#include "emupal.h" -#include "screen.h" -#include "speaker.h" -#include "sound/spkrdev.h" - - -class z1013_state : public driver_device -{ -public: - z1013_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag) - , m_maincpu(*this, "maincpu") - , m_rom(*this, "maincpu") - , m_ram(*this, "mainram") - , m_cass(*this, "cassette") - , m_speaker(*this, "speaker") - , m_p_videoram(*this, "videoram") - , m_p_chargen(*this, "chargen") - , m_io_keyboard(*this, "X%u", 0U) - { } - - void z1013k76(machine_config &config); - void z1013a2(machine_config &config); - void z1013(machine_config &config); - -private: - void z1013_keyboard_w(uint8_t data); - uint8_t port_a_r(); - uint8_t port_b_r(); - uint8_t a2_port_b_r(); - void port_b_w(uint8_t data); - uint8_t k7659_port_b_r(); - DECLARE_SNAPSHOT_LOAD_MEMBER(snapshot_cb); - uint32_t screen_update_z1013(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); - - void io_map(address_map &map); - void mem_map(address_map &map); - - uint8_t m_keyboard_line = 0U; - bool m_keyboard_part = false; - virtual void machine_reset() override; - virtual void machine_start() override; - - required_device<cpu_device> m_maincpu; - required_region_ptr<u8> m_rom; - required_shared_ptr<u8> m_ram; - required_device<cassette_image_device> m_cass; - required_device<speaker_sound_device> m_speaker; - required_shared_ptr<uint8_t> m_p_videoram; - required_region_ptr<u8> m_p_chargen; - optional_ioport_array<9> m_io_keyboard; -}; - - -/* Address maps */ -void z1013_state::mem_map(address_map &map) -{ - map(0x0000, 0xebff).ram().share("mainram"); - map(0xec00, 0xefff).ram().share("videoram"); - map(0xf000, 0xffff).rom().region("maincpu",0); -} - -void z1013_state::io_map(address_map &map) -{ - map.global_mask(0xff); - map(0x00, 0x03).rw("z80pio", FUNC(z80pio_device::read_alt), FUNC(z80pio_device::write_alt)); - map(0x08, 0x08).w(FUNC(z1013_state::z1013_keyboard_w)); -} - -/* Input ports */ -static INPUT_PORTS_START( z1013_8x4 ) - PORT_START("X0") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("@") PORT_CODE(KEYCODE_TAB) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("H") PORT_CODE(KEYCODE_H) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P") PORT_CODE(KEYCODE_P) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S1") PORT_CODE(KEYCODE_LSHIFT) - PORT_START("X1") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A") PORT_CODE(KEYCODE_A) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("I") PORT_CODE(KEYCODE_I) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Q") PORT_CODE(KEYCODE_Q) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S2") PORT_CODE(KEYCODE_LCONTROL) - PORT_START("X2") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B") PORT_CODE(KEYCODE_B) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J") PORT_CODE(KEYCODE_J) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("R") PORT_CODE(KEYCODE_R) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S3") PORT_CODE(KEYCODE_RSHIFT) - PORT_START("X3") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C") PORT_CODE(KEYCODE_C) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K") PORT_CODE(KEYCODE_K) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S") PORT_CODE(KEYCODE_S) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S4") PORT_CODE(KEYCODE_RCONTROL) - PORT_START("X4") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D") PORT_CODE(KEYCODE_D) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L") PORT_CODE(KEYCODE_L) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T") PORT_CODE(KEYCODE_T) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Left") PORT_CODE(KEYCODE_LEFT) - PORT_START("X5") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E") PORT_CODE(KEYCODE_E) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M") PORT_CODE(KEYCODE_M) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U") PORT_CODE(KEYCODE_U) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Space") PORT_CODE(KEYCODE_SPACE) - PORT_START("X6") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F") PORT_CODE(KEYCODE_F) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N") PORT_CODE(KEYCODE_N) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V") PORT_CODE(KEYCODE_V) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Right") PORT_CODE(KEYCODE_RIGHT) - PORT_START("X7") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G") PORT_CODE(KEYCODE_G) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O") PORT_CODE(KEYCODE_O) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("W") PORT_CODE(KEYCODE_W) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Ent") PORT_CODE(KEYCODE_ENTER) - PORT_START("X8") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_4WAY - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY -INPUT_PORTS_END - -static INPUT_PORTS_START( z1013_8x8 ) - PORT_START("X0") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("1") PORT_CODE(KEYCODE_1) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Q") PORT_CODE(KEYCODE_Q) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A") PORT_CODE(KEYCODE_A) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y") PORT_CODE(KEYCODE_Y) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("2") PORT_CODE(KEYCODE_2) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("W") PORT_CODE(KEYCODE_W) - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S") PORT_CODE(KEYCODE_S) - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("X") PORT_CODE(KEYCODE_X) - PORT_START("X1") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("3") PORT_CODE(KEYCODE_3) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E") PORT_CODE(KEYCODE_E) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D") PORT_CODE(KEYCODE_D) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C") PORT_CODE(KEYCODE_C) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("4") PORT_CODE(KEYCODE_4) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("R") PORT_CODE(KEYCODE_R) - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F") PORT_CODE(KEYCODE_F) - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V") PORT_CODE(KEYCODE_V) - PORT_START("X2") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("5") PORT_CODE(KEYCODE_5) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T") PORT_CODE(KEYCODE_T) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G") PORT_CODE(KEYCODE_G) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B") PORT_CODE(KEYCODE_B) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("6") PORT_CODE(KEYCODE_6) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Z") PORT_CODE(KEYCODE_Z) - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("H") PORT_CODE(KEYCODE_H) - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N") PORT_CODE(KEYCODE_N) - PORT_START("X3") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("7") PORT_CODE(KEYCODE_7) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U") PORT_CODE(KEYCODE_U) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J") PORT_CODE(KEYCODE_J) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M") PORT_CODE(KEYCODE_M) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("8") PORT_CODE(KEYCODE_8) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("I") PORT_CODE(KEYCODE_I) - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K") PORT_CODE(KEYCODE_K) - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(",") PORT_CODE(KEYCODE_COMMA) - PORT_START("X4") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("9") PORT_CODE(KEYCODE_9) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O") PORT_CODE(KEYCODE_O) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L") PORT_CODE(KEYCODE_L) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(".") PORT_CODE(KEYCODE_STOP) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P") PORT_CODE(KEYCODE_P) - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("+") PORT_CODE(KEYCODE_COLON) - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("/") PORT_CODE(KEYCODE_SLASH) - PORT_START("X5") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("-") PORT_CODE(KEYCODE_EQUALS) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("@") PORT_CODE(KEYCODE_TILDE) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("*") PORT_CODE(KEYCODE_OPENBRACE) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("^") PORT_CODE(KEYCODE_QUOTE) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("[") PORT_CODE(KEYCODE_OPENBRACE) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("]") PORT_CODE(KEYCODE_CLOSEBRACE) - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\\") PORT_CODE(KEYCODE_BACKSLASH) - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("_") PORT_CODE(KEYCODE_MINUS) - PORT_START("X6") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Graph") PORT_CODE(KEYCODE_LALT) PORT_CODE(KEYCODE_RALT) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Ent") PORT_CODE(KEYCODE_ENTER) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Left") PORT_CODE(KEYCODE_LEFT) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Right") PORT_CODE(KEYCODE_RIGHT) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Space") PORT_CODE(KEYCODE_SPACE) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Ctrl") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL) - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Up") PORT_CODE(KEYCODE_UP) - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Down") PORT_CODE(KEYCODE_DOWN) - PORT_START("X7") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_UNUSED) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_UNUSED) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_UNUSED) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNUSED) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_UNUSED) - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift Lock") PORT_CODE(KEYCODE_CAPSLOCK) - PORT_START("X8") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_4WAY - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY -INPUT_PORTS_END - -static INPUT_PORTS_START( z1013 ) - PORT_START("X8") - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_4WAY - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY -INPUT_PORTS_END - - -uint32_t z1013_state::screen_update_z1013(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) -{ - uint16_t sy=0,ma=0; - - for (uint8_t y = 0; y < 32; y++) - { - for (uint8_t ra = 0; ra < 8; ra++) - { - uint16_t *p = &bitmap.pix(sy++); - - for (uint16_t x = ma; x < ma+32; x++) - { - uint8_t chr = m_p_videoram[x]; - - /* get pattern of pixels for that character scanline */ - uint8_t gfx = m_p_chargen[(chr<<3) | ra]; - - /* Display a scanline of a character */ - *p++ = BIT(gfx, 7); - *p++ = BIT(gfx, 6); - *p++ = BIT(gfx, 5); - *p++ = BIT(gfx, 4); - *p++ = BIT(gfx, 3); - *p++ = BIT(gfx, 2); - *p++ = BIT(gfx, 1); - *p++ = BIT(gfx, 0); - } - } - ma+=32; - } - return 0; -} - -void z1013_state::machine_reset() -{ - m_keyboard_part = false; - m_keyboard_line = 0U; - - m_maincpu->set_state_int(Z80_PC, 0xf000); -} - -void z1013_state::machine_start() -{ - save_item(NAME(m_keyboard_line)); - save_item(NAME(m_keyboard_part)); -} - -void z1013_state::z1013_keyboard_w(uint8_t data) -{ - m_keyboard_line = data & 7; -} - -uint8_t z1013_state::port_a_r() -{ - return m_io_keyboard[8]->read(); -} - -uint8_t z1013_state::port_b_r() -{ - uint8_t data = m_io_keyboard[m_keyboard_line]->read() & 15; - - if (m_cass->input() > 0.03) - data |= 0x40; - - return data; -} - -uint8_t z1013_state::a2_port_b_r() -{ - u8 data; - if (m_keyboard_part) - data = BIT(m_io_keyboard[m_keyboard_line]->read(),4,4); - else - data = BIT(m_io_keyboard[m_keyboard_line]->read(),0,4); - - if (m_cass->input() > 0.03) - data |= 0x40; - - return data; -} - -void z1013_state::port_b_w(uint8_t data) -{ - m_keyboard_part = BIT(data, 4); // for z1013a2 only - m_cass->output(BIT(data, 7) ? -1.0 : +1.0); - m_speaker->level_w(BIT(data, 7) ? -1.0 : +1.0); -} - -uint8_t z1013_state::k7659_port_b_r() -{ - return 0xff; -} - -SNAPSHOT_LOAD_MEMBER(z1013_state::snapshot_cb) -{ -/* header layout -0000,0001 - load address -0002,0003 - end address -0004,0005 - exec address -0006-000B - unknown -000C - Filetype (appears B=Basic, C=Machine Language, I=?, could be more) -000D-000F - bytes D3, D3, D3 -0010-001F - Filename -0020 up - Program to load -*/ - - std::vector<uint8_t> data(image.length()); - uint16_t startaddr,endaddr,runaddr; - - image.fread(&data[0], image.length()); - - startaddr = data[0] + data[1]*256; - endaddr = data[2] + data[3]*256; - runaddr = data[4] + data[5]*256; - - if ((data[13]==data[14]) && (data[14]==data[15])) - { } - else - { - image.seterror(image_error::INVALIDIMAGE, "Not a Z1013 image"); - image.message(" Not a Z1013 image"); - return image_init_result::FAIL; - } - - memcpy (m_maincpu->space(AS_PROGRAM).get_read_ptr(startaddr), - &data[0x20], endaddr - startaddr + 1); - - if (runaddr) - m_maincpu->set_state_int(Z80_PC, runaddr); - else - { - image.seterror(image_error::INVALIDIMAGE, "Loaded but cannot run"); - image.message(" Loaded but cannot run"); - } - - return image_init_result::PASS; -} - -/* F4 Character Displayer */ -static const gfx_layout charlayout = -{ - 8, 8, /* 8 x 8 characters */ - 512, /* 2 x 256 characters */ - 1, /* 1 bits per pixel */ - { 0 }, /* no bitplanes */ - /* x offsets */ - { 0, 1, 2, 3, 4, 5, 6, 7 }, - /* y offsets */ - { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, - 8*8 /* every char takes 8 bytes */ -}; - -static GFXDECODE_START( gfx_z1013 ) - GFXDECODE_ENTRY( "chargen", 0x0000, charlayout, 0, 1 ) -GFXDECODE_END - -/* Machine driver */ -void z1013_state::z1013(machine_config &config) -{ - /* basic machine hardware */ - Z80(config, m_maincpu, XTAL(1'000'000)); - m_maincpu->set_addrmap(AS_PROGRAM, &z1013_state::mem_map); - m_maincpu->set_addrmap(AS_IO, &z1013_state::io_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(32*8, 32*8); - screen.set_visarea(0, 32*8-1, 0, 32*8-1); - screen.set_screen_update(FUNC(z1013_state::screen_update_z1013)); - screen.set_palette("palette"); - - GFXDECODE(config, "gfxdecode", "palette", gfx_z1013); - PALETTE(config, "palette", palette_device::MONOCHROME); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.50); - - /* devices */ - z80pio_device& pio(Z80PIO(config, "z80pio", XTAL(1'000'000))); - pio.in_pa_callback().set(FUNC(z1013_state::port_a_r)); - pio.in_pb_callback().set(FUNC(z1013_state::port_b_r)); - pio.out_pb_callback().set(FUNC(z1013_state::port_b_w)); - - CASSETTE(config, m_cass); - m_cass->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED); - m_cass->add_route(ALL_OUTPUTS, "mono", 0.05); - m_cass->set_interface("z1013_cass"); - - snapshot_image_device &snapshot(SNAPSHOT(config, "snapshot", "z80")); - snapshot.set_delay(attotime::from_seconds(2)); - snapshot.set_load_callback(FUNC(z1013_state::snapshot_cb)); - snapshot.set_interface("z1013_snap"); - - SOFTWARE_LIST(config, "cass_list").set_original("z1013_cass"); - SOFTWARE_LIST(config, "snap_list").set_original("z1013_snap"); -} - -void z1013_state::z1013a2(machine_config &config) -{ - z1013(config); - - z80pio_device &pio(*subdevice<z80pio_device>("z80pio")); - pio.in_pb_callback().set(FUNC(z1013_state::a2_port_b_r)); -} - -void z1013_state::z1013k76(machine_config &config) -{ - z1013(config); - - z80pio_device &pio(*subdevice<z80pio_device>("z80pio")); - pio.in_pb_callback().set(FUNC(z1013_state::k7659_port_b_r)); - pio.out_pb_callback().set_nop(); -} - -/* ROM definition */ -ROM_START( z1013 ) - ROM_REGION( 0x1000, "maincpu", 0 ) - ROM_SYSTEM_BIOS( 0, "202", "Original" ) - ROMX_LOAD( "mon_202.bin", 0x0000, 0x0800, CRC(5884edab) SHA1(c3a45ea5cc4da2b7c270068ba1e2d75916960709), ROM_BIOS(0)) - - ROM_SYSTEM_BIOS( 1, "jm", "Jens Muller version" ) - ROMX_LOAD( "mon_jm_1992.bin", 0x0000, 0x0800, CRC(186d2888) SHA1(b52ccb557c41c96bace7db4c4f5031a0cd736168), ROM_BIOS(1)) - - ROM_REGION(0x1000, "chargen",0) - ROM_LOAD ("z1013font.bin", 0x0000, 0x0800, CRC(7023088f) SHA1(8b197a51c070efeba173d10be197bd41e764358c)) - ROM_LOAD ("altfont.bin", 0x0800, 0x0800, CRC(2dc96f9c) SHA1(d0b9b0751cc1e91be731547f6442c649b6dd6979)) -ROM_END - -ROM_START( z1013a2 ) - ROM_REGION( 0x1000, "maincpu", 0 ) - ROM_LOAD( "mon_a2.bin", 0x0000, 0x0800, CRC(98b19b10) SHA1(97e158f589198cb96aae1567ee0aa6e47824027e)) - - ROM_REGION(0x1000, "chargen",0) - ROM_LOAD ("z1013font.bin", 0x0000, 0x0800, CRC(7023088f) SHA1(8b197a51c070efeba173d10be197bd41e764358c)) - ROM_LOAD ("altfont.bin", 0x0800, 0x0800, CRC(2dc96f9c) SHA1(d0b9b0751cc1e91be731547f6442c649b6dd6979)) -ROM_END - -ROM_START( z1013k76 ) - ROM_REGION( 0x1000, "maincpu", 0 ) - ROM_LOAD( "mon_rb_k7659.bin", 0x0000, 0x1000, CRC(b3d88c45) SHA1(0bcd20338cf0706b384f40901b7f8498c6f6c320)) - - ROM_REGION(0x1000, "chargen",0) - ROM_LOAD ("z1013font.bin", 0x0000, 0x0800, CRC(7023088f) SHA1(8b197a51c070efeba173d10be197bd41e764358c)) - ROM_LOAD ("altfont.bin", 0x0800, 0x0800, CRC(2dc96f9c) SHA1(d0b9b0751cc1e91be731547f6442c649b6dd6979)) - - ROM_REGION(0x1000, "k7659",0) - ROM_LOAD ("k7659n.bin", 0x0000, 0x0800, CRC(7454bf0a) SHA1(b97e7df93778fa371b96b6f4fb1a5b1c8b89d7ba) ) -ROM_END - -ROM_START( z1013s60 ) - ROM_REGION( 0x1000, "maincpu", 0 ) - ROM_SYSTEM_BIOS( 0, "v1", "Version 1" ) - ROMX_LOAD( "mon_rb_s6009.bin", 0x0000, 0x1000, CRC(b37faeed) SHA1(ce2e69af5378d39284e8b3be23da50416a0b0fbe), ROM_BIOS(0)) - - ROM_SYSTEM_BIOS( 1, "v2", "Version 2" ) - ROMX_LOAD( "4k-moni-k7652.bin", 0x0000, 0x1000, CRC(a1625fce) SHA1(f0847399502b38a73ad26b38ee2d85ba04ab85ec), ROM_BIOS(1)) - - ROM_REGION(0x1000, "chargen",0) - ROM_LOAD ("z1013font.bin", 0x0000, 0x0800, CRC(7023088f) SHA1(8b197a51c070efeba173d10be197bd41e764358c)) - ROM_LOAD ("altfont.bin", 0x0800, 0x0800, CRC(2dc96f9c) SHA1(d0b9b0751cc1e91be731547f6442c649b6dd6979)) -ROM_END - -ROM_START( z1013k69 ) - ROM_REGION( 0x1000, "maincpu", 0 ) - ROM_LOAD( "4k-moni-k7669.bin", 0x0000, 0x1000, CRC(09cd2a7a) SHA1(0b8500320d464469868a6b48db31105f34710c41)) - - ROM_REGION(0x1000, "chargen",0) - ROM_LOAD ("z1013font.bin", 0x0000, 0x0800, CRC(7023088f) SHA1(8b197a51c070efeba173d10be197bd41e764358c)) - ROM_LOAD ("altfont.bin", 0x0800, 0x0800, CRC(2dc96f9c) SHA1(d0b9b0751cc1e91be731547f6442c649b6dd6979)) -ROM_END -/* Driver */ - -// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS -COMP( 1985, z1013, 0, 0, z1013, z1013_8x4, z1013_state, empty_init, "VEB Robotron Electronics Riesa", "Z1013 (matrix 8x4)", MACHINE_SUPPORTS_SAVE ) -COMP( 1985, z1013a2, z1013, 0, z1013a2, z1013_8x8, z1013_state, empty_init, "VEB Robotron Electronics Riesa", "Z1013 (matrix 8x8)", MACHINE_SUPPORTS_SAVE ) -COMP( 1985, z1013k76, z1013, 0, z1013k76, z1013, z1013_state, empty_init, "VEB Robotron Electronics Riesa", "Z1013 (K7659)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW | MACHINE_SUPPORTS_SAVE ) -COMP( 1985, z1013s60, z1013, 0, z1013k76, z1013_8x8, z1013_state, empty_init, "VEB Robotron Electronics Riesa", "Z1013 (K7652/S6009)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW | MACHINE_SUPPORTS_SAVE ) -COMP( 1985, z1013k69, z1013, 0, z1013k76, z1013, z1013_state, empty_init, "VEB Robotron Electronics Riesa", "Z1013 (K7669)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW | MACHINE_SUPPORTS_SAVE ) |