// 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" 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_cass(*this, "cassette") , m_p_videoram(*this, "videoram") , m_p_chargen(*this, "chargen") { } void z1013k76(machine_config &config); void z1013(machine_config &config); private: DECLARE_WRITE8_MEMBER(z1013_keyboard_w); DECLARE_READ8_MEMBER(port_b_r); DECLARE_WRITE8_MEMBER(port_b_w); DECLARE_READ8_MEMBER(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 z1013_io(address_map &map); void z1013_mem(address_map &map); uint8_t m_keyboard_line; bool m_keyboard_part; virtual void machine_reset() override; required_device m_maincpu; required_device m_cass; required_shared_ptr m_p_videoram; required_region_ptr m_p_chargen; }; /* Address maps */ void z1013_state::z1013_mem(address_map &map) { map(0x0000, 0xebff).ram(); map(0xec00, 0xefff).ram().share("videoram"); map(0xf000, 0xffff).rom(); // ROM } void z1013_state::z1013_io(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) 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) INPUT_PORTS_END static INPUT_PORTS_START( z1013 ) INPUT_PORTS_END uint32_t z1013_state::screen_update_z1013(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { uint8_t y,ra,chr,gfx; uint16_t sy=0,ma=0,x; for (y = 0; y < 32; y++) { for (ra = 0; ra < 8; ra++) { uint16_t *p = &bitmap.pix16(sy++); for (x = ma; x < ma+32; x++) { chr = m_p_videoram[x]; /* get pattern of pixels for that character scanline */ 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_maincpu->set_state_int(Z80_PC, 0xF000); m_keyboard_part = 0; m_keyboard_line = 0; } WRITE8_MEMBER( z1013_state::z1013_keyboard_w ) { m_keyboard_line = data; } READ8_MEMBER( z1013_state::port_b_r ) { char kbdrow[6]; sprintf(kbdrow,"X%d", m_keyboard_line & 7); uint8_t data = ioport(kbdrow)->read(); if (m_keyboard_part) data >>= 4; data &= 0x0f; if (m_cass->input() > 0.03) data |= 0x40; return data; } WRITE8_MEMBER( z1013_state::port_b_w ) { m_keyboard_part = BIT(data, 4); // for z1013a2 only m_cass->output(BIT(data, 7) ? -1.0 : +1.0); } READ8_MEMBER( 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 */ uint8_t* data= auto_alloc_array(machine(), uint8_t, snapshot_size); uint16_t startaddr,endaddr,runaddr; image.fread( data, snapshot_size); 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 z1013_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, z1013_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::z1013_mem); m_maincpu->set_addrmap(AS_IO, &z1013_state::z1013_io); /* 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(); /* devices */ z80pio_device& pio(Z80PIO(config, "z80pio", XTAL(1'000'000))); 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); SNAPSHOT(config, "snapshot", "z80").set_load_callback(FUNC(z1013_state::snapshot_cb)); } void z1013_state::z1013k76(machine_config &config) { z1013(config); z80pio_device &pio(*subdevice("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( 0x10000, "maincpu", ROMREGION_ERASEFF ) ROM_SYSTEM_BIOS( 0, "202", "Original" ) ROMX_LOAD( "mon_202.bin", 0xf000, 0x0800, CRC(5884edab) SHA1(c3a45ea5cc4da2b7c270068ba1e2d75916960709), ROM_BIOS(0)) ROM_SYSTEM_BIOS( 1, "jm", "Jens Muller version" ) ROMX_LOAD( "mon_jm_1992.bin", 0xf000, 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( 0x10000, "maincpu", ROMREGION_ERASEFF ) ROM_LOAD( "mon_a2.bin", 0xf000, 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( 0x10000, "maincpu", ROMREGION_ERASEFF ) ROM_LOAD( "mon_rb_k7659.bin", 0xf000, 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( 0x10000, "maincpu", ROMREGION_ERASEFF ) ROM_SYSTEM_BIOS( 0, "v1", "Version 1" ) ROMX_LOAD( "mon_rb_s6009.bin", 0xf000, 0x1000, CRC(b37faeed) SHA1(ce2e69af5378d39284e8b3be23da50416a0b0fbe), ROM_BIOS(0)) ROM_SYSTEM_BIOS( 1, "v2", "Version 2" ) ROMX_LOAD( "4k-moni-k7652.bin", 0xf000, 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( 0x10000, "maincpu", ROMREGION_ERASEFF ) ROM_LOAD( "4k-moni-k7669.bin", 0xf000, 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)", 0 ) COMP( 1985, z1013a2, z1013, 0, z1013, z1013_8x8, z1013_state, empty_init, "VEB Robotron Electronics Riesa", "Z1013 (matrix 8x8)", 0 ) COMP( 1985, z1013k76, z1013, 0, z1013k76, z1013, z1013_state, empty_init, "VEB Robotron Electronics Riesa", "Z1013 (K7659)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW) 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) COMP( 1985, z1013k69, z1013, 0, z1013k76, z1013, z1013_state, empty_init, "VEB Robotron Electronics Riesa", "Z1013 (K7669)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW)