diff options
Diffstat (limited to 'src/mess/drivers/geniusiq.c')
-rw-r--r-- | src/mess/drivers/geniusiq.c | 476 |
1 files changed, 476 insertions, 0 deletions
diff --git a/src/mess/drivers/geniusiq.c b/src/mess/drivers/geniusiq.c new file mode 100644 index 00000000000..780a8384b55 --- /dev/null +++ b/src/mess/drivers/geniusiq.c @@ -0,0 +1,476 @@ +/*************************************************************************** +Video Technology Genius computers: + VTech Genius PC (France) + VTech Genius IQ 512 (Germany) + The French packaging mentions distributions in Switzerland, the Netherlands, + USA, Canada, and UK as well. Looking for more information and ROM dumps. + +System driver: + + Adrien Destugues <pulkomandy@gmail.com>, May 2012 + - First attempt + +Memory map: + 00000000 System ROM (2MB) + 00200000 RAM (256K) + 00400000 Flash memory (128K) + 00600000 Some memory mapped hardware + ???????? Cartridge port + +TODO: + - Mostly everything besides CPU, RAM and ROM + - Check with different countries ROMs + +Not very much is known about this computer released in 1997. + + + +PCB - German Version: + +----------------------------------+ +-------------------+ + +-----------------+ | | | +-------+ +--------------+ + | +---+ +---+ +---+ | + | | + | | + | | + | | + | | + | | + | | + | ########################### +---------+ +-------+ + | # # | XTAL | +-------+ -------| + | +-------+ # +-------------------+ # |26.601712| | VTECH | -------| + | |LMT324D| # | PALCE20V8H-25PC | # |KDS17H | |LH537- | -------| + | +-------+ # | | # +---------+ | -NWL| -------| + | # +-------------------+ ######## +--------+ | | -------| + | # # | | |1997 | -------| + | # +-------------+ +-------+ # | | |27-5947| -------| + | # |MC74HC4060AN | |MEC/ZTB| # |AM29F010| |-00 | -------| + | # | | | 307D | # |-120PC | | | -------| + | # +-------------+ | | # | | |9741 D | -------| + | #010 +-------+ # | | +-------+ +-------+ + | ################################## |9731MBM | | + | | | | A| | + | | VTECH | | | | + | | 27-05793-0-0 | | | | + | | ZKAL9736 | | | | + | | | | | | + | | | | | | + | | | | | | + | +--------+ | | |1991 AMD| | + | |BH7236AF| | | +--------+ | + | +--------+ +------------------+ | + | +-----+ | + | |XTAL | | + | | | | + | |32.00| | + | |0 | | + | +-----+ 9740 | + | +---------+ GER | + | +----------+ |MC68EC000| 016 | + | |HY534256AL| |FU16 | | + | |J-60 | | | | + | +----------+ | 0G74K| | + | | HHIG9728| | + | +----------+ +---------+ | + | +------+ |HY534256AL| | + | |9727H | |J-60 | | + | |C807U-| +----------+ | + | |1225 | | + | +------+ | + | 35-13300-28 | + | | + | 35-13300-28 702748-E CS | + | +----+ +----+ E403 +----+ | + +------+ +--------------------------------------+ +-----------------------------------+ +----------+ + +****************************************************************************/ + +#include "emu.h" +#include "cpu/m68000/m68000.h" +#include "machine/intelfsh.h" + +#define MACHINE_RESET_MEMBER(name) void name::machine_reset() + +#define KEYBOARD_QUEUE_SIZE 8 + +class geniusiq_state : public driver_device +{ +public: + geniusiq_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag), + m_maincpu(*this, "maincpu"), + m_flash(*this, "flash"), + m_vram(*this, "vram"), + m_mouse_gfx(*this, "mouse_gfx") + { } + + required_device<cpu_device> m_maincpu; + required_device<intelfsh8_device> m_flash; + required_shared_ptr<UINT16> m_vram; + required_shared_ptr<UINT16> m_mouse_gfx; + virtual void machine_reset(); + virtual void palette_init(); + virtual UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); + DECLARE_READ8_MEMBER(flash_r); + DECLARE_WRITE8_MEMBER(flash_w); + DECLARE_READ16_MEMBER(input_r); + DECLARE_WRITE16_MEMBER(mouse_pos_w); + DECLARE_INPUT_CHANGED_MEMBER(send_input); + + DECLARE_READ16_MEMBER(unk0_r) { return 0; } + DECLARE_READ16_MEMBER(unk_r) { return machine().rand(); } + + UINT16 m_mouse_posx; + UINT16 m_mouse_posy; + struct + { + UINT16 buffer[KEYBOARD_QUEUE_SIZE]; + int head; + int tail; + } m_keyboard; +}; + + +void geniusiq_state::palette_init() +{ + // shades need to be verified + const UINT8 palette[] = + { + 0x00, 0x00, 0x00, // Black?? (used in the cursor for transparency) + 0xff, 0xff, 0xff, // White + 0xa0, 0xa0, 0xa0, // Light grey + 0x7f, 0x7f, 0x7f, // Dark grey + 0x00, 0x00, 0x00, // Black + 0x00, 0x60, 0xff, // Sky blue + 0x00, 0x00, 0xff, // Blue + 0xff, 0x00, 0x00, // Red + 0x00, 0xff, 0x00, // Green + 0x00, 0x7f, 0x00, // Dark green + 0xff, 0xff, 0x00, // Yellow + 0xff, 0x7f, 0x00, // Orange + 0x7f, 0x40, 0x00, // Brown + 0x60, 0x40, 0x00, // Dark brown + 0x60, 0x00, 0xff, // Mauve + 0xff, 0x00, 0xff // Pink + }; + + for (int i=0; i<ARRAY_LENGTH(palette)/3; i++) + palette_set_color_rgb(machine(), i, palette[i*3], palette[i*3+1], palette[i*3+2]); +} + +UINT32 geniusiq_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) +{ + for (int y=0; y<256; y++) + for (int x=0; x<256; x+=2) + { + UINT16 data = m_vram[(y*256 + x)>>1]; + + for(int b=0; b<4; b++) + { + bitmap.pix16(y, x*2 + b) = (data>>12) & 0x0f; + data <<= 4; + } + } + + // mouse cursor + for (int y=0; y<16; y++) + for (int x=0; x<6; x+=2) + { + UINT16 data = m_mouse_gfx[(y*6 + x)>>1]; + + for(int b=0; b<4; b++) + { + UINT8 pen = (data>>12) & 0x0f; + + // I assume color 0 is transparent + if(pen != 0 && screen.visible_area().contains(m_mouse_posx + x*2 + b, m_mouse_posy + y)) + bitmap.pix16(m_mouse_posy + y, m_mouse_posx + x*2 + b) = pen; + data <<= 4; + } + } + + return 0; +} + +READ8_MEMBER(geniusiq_state::flash_r) +{ + return m_flash->read(offset); +} + +WRITE8_MEMBER(geniusiq_state::flash_w) +{ + m_flash->write(offset, data); +} + +WRITE16_MEMBER( geniusiq_state::mouse_pos_w ) +{ + switch (offset) + { + case 0: m_mouse_posx = data; break; + case 1: m_mouse_posy = data; break; + } +} + +READ16_MEMBER( geniusiq_state::input_r ) +{ + /* + this is guesswork and may not be correct + + xxxx xxx- ---- ---- unknown + ---- ---x ---- ---- used for indicate if the data read is valid (if not set the other bits are discarded) + ---- ---- x--- ---- if set indicates a KeyUp otherwise a KeyDown + ---- ---- -xxx xxxx this is the scan code + */ + + UINT16 data = 0; + + if(m_keyboard.head != m_keyboard.tail) + { + data = m_keyboard.buffer[m_keyboard.head]; + + m_keyboard.head = (m_keyboard.head+1) % KEYBOARD_QUEUE_SIZE; + + data |= (1<<8); + } + + if(m_keyboard.head == m_keyboard.tail) + m_maincpu->set_input_line(M68K_IRQ_4, CLEAR_LINE); + + return data; +} + +INPUT_CHANGED_MEMBER( geniusiq_state::send_input ) +{ + m_keyboard.buffer[m_keyboard.tail] = (UINT8)(FPTR)param; + + // set bit 7 if the key is released + if (!newval) + m_keyboard.buffer[m_keyboard.tail] |= 0x80; + + m_keyboard.tail = (m_keyboard.tail+1) % KEYBOARD_QUEUE_SIZE; + + // new input from keyboard + m_maincpu->set_input_line(M68K_IRQ_4, ASSERT_LINE); +} + + +static ADDRESS_MAP_START(geniusiq_mem, AS_PROGRAM, 16, geniusiq_state) + ADDRESS_MAP_UNMAP_HIGH + AM_RANGE(0x000000, 0x1FFFFF) AM_ROM + AM_RANGE(0x200000, 0x23FFFF) AM_RAM + AM_RANGE(0x300000, 0x30FFFF) AM_RAM AM_SHARE("vram") + AM_RANGE(0x310000, 0x31FFFF) AM_RAM + AM_RANGE(0x400000, 0x41ffff) AM_MIRROR(0x0e0000) AM_READWRITE8(flash_r, flash_w, 0x00ff) + AM_RANGE(0x600300, 0x600301) AM_READ(input_r) + //AM_RANGE(0x600500, 0x60050f) // read during IRQ 5 + AM_RANGE(0x600918, 0x600919) AM_READ(unk0_r) // loop at start if bit 0 is set + AM_RANGE(0x601008, 0x601009) AM_READ(unk_r) // unknown, read at start and expect that bit 2 changes several times before continue + AM_RANGE(0x601010, 0x601011) AM_READ(unk0_r) // loop at start if bit 1 is set + AM_RANGE(0x601060, 0x601063) AM_WRITE(mouse_pos_w) + AM_RANGE(0x601100, 0x6011ff) AM_RAM AM_SHARE("mouse_gfx") // mouse cursor gfx (12x16) + // 0x600000 : some memory mapped hardware + // Somewhere : cartridge port +ADDRESS_MAP_END + + +static INPUT_CHANGED( trigger_irq ) +{ + cputag_set_input_line(field.machine(), "maincpu", (int)(FPTR)param, newval ? HOLD_LINE : CLEAR_LINE); +} + +/* Input ports */ +static INPUT_PORTS_START( geniusiq ) + PORT_START( "IN0" ) + PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x01 ) + PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x02 ) + PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_LSHIFT ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x03 ) + PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_RSHIFT ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x04 ) + PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_LALT ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x05 ) + PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x06 ) + PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x07 ) + PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x08 ) + PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x09 ) + PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0a ) + PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0b ) + PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0c ) + PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0d ) + PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0e ) + PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0f ) + + PORT_START( "IN1" ) + PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x10 ) + PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x11 ) + PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x12 ) + PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x13 ) + PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x14 ) + PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x15 ) + PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x16 ) + PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_QUOTE ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x17 ) + PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_BACKSLASH ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x18 ) + PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_EQUALS ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x19 ) + PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_CLOSEBRACE ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1a ) + PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_OPENBRACE ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1b ) + PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_SLASH ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1c ) + PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_M ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1d ) + PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_P ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1e ) + PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_TILDE ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1f ) + + PORT_START( "IN2" ) + PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_0 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x20 ) + PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_F2 ) PORT_NAME("Enter") PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x21 ) + PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_BACKSPACE ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x22 ) + PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_L ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x23 ) + PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_O ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x24 ) + PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_9 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x25 ) + PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x26 ) + PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x27 ) + PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x28 ) + PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_PGDN ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x29 ) + PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_PGUP ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2a ) + PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_STOP ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2b ) + PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_COLON ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2c ) + PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_K ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2d ) + PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_I ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2e ) + PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Button 1") PORT_CODE( KEYCODE_ENTER ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2f ) + + PORT_START( "IN3" ) + PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_8 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x30 ) + PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_ESC ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x31 ) + PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_COMMA ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x32 ) + PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_J ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x33 ) + PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_U ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x34 ) + PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_7 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x35 ) + PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x36 ) + PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x37 ) + PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x38 ) + PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_PRTSCR ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x39 ) + PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_MINUS ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3a ) + PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_DEL ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3b ) + PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_N ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3c ) + PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_H ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3d ) + PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Y ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3e ) + PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_NUMLOCK ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3f ) + + PORT_START( "IN4" ) + PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_6 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x40 ) + PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_TAB ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x41 ) + PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_B ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x42 ) + PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_G ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x43 ) + PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_T ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x44 ) + PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_5 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x45 ) + PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x46 ) + PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_CAPSLOCK ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x47 ) + PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x48 ) + PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_HOME ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x49 ) + PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_BACKSLASH2 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4a ) + PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_SPACE ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4b ) + PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_V ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4c ) + PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_F ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4d ) + PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_R ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4e ) + PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Up") PORT_CODE( KEYCODE_UP ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4f ) + + PORT_START( "IN5" ) + PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_4 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x50 ) + PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_C ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x51 ) + PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_D ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x52 ) + PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_E ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x53 ) + PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_3 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x54 ) + PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x55 ) + PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x56 ) + PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Down") PORT_CODE( KEYCODE_DOWN ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x57 ) + PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_INSERT ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x58 ) + PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_X ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x59 ) + PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_S ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5a ) + PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Z ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5b ) + PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_2 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5c ) + PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5d ) + PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5e ) + PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Left") PORT_CODE( KEYCODE_LEFT ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5f ) + + PORT_START( "IN6" ) + PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Help") PORT_CODE( KEYCODE_F1 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x60 ) + PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x61 ) + PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_END ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x62 ) + PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_W ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x63 ) + PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Q ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x64 ) + PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_A ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x65 ) + PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_1 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x66 ) + PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Right") PORT_CODE( KEYCODE_RIGHT ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x67 ) + PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x68 ) + PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_0_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x69 ) + PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_DEL_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x6a ) + PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_SLASH_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x6b ) + PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_ASTERISK ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x6c ) + PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_MINUS_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x6d ) + PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_PLUS_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x6e ) + PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_ENTER_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x6f ) + + PORT_START( "IN7" ) + PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_0_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x70 ) + PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_1_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x71 ) + PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_2_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x72 ) + PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_3_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x73 ) + PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_4_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x74 ) + PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_5_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x75 ) + PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_6_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x76 ) + PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_7_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x77 ) + PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_8_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x78 ) + PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_9_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x79 ) + PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7a ) + PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7b ) + PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7c ) + PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7d ) + PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7e ) + PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7f ) + + PORT_START( "DEBUG" ) // for debug purposes, to be removed in the end + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_1 ) PORT_NAME( "IRQ 1" ) PORT_CHANGED( trigger_irq, 1 ) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_2 ) PORT_NAME( "IRQ 2" ) PORT_CHANGED( trigger_irq, 2 ) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_3 ) PORT_NAME( "IRQ 3" ) PORT_CHANGED( trigger_irq, 3 ) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_4 ) PORT_NAME( "IRQ 4" ) PORT_CHANGED( trigger_irq, 4 ) + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_5 ) PORT_NAME( "IRQ 5" ) PORT_CHANGED( trigger_irq, 5 ) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_6 ) PORT_NAME( "IRQ 6" ) PORT_CHANGED( trigger_irq, 6 ) + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_7 ) PORT_NAME( "IRQ 7" ) PORT_CHANGED( trigger_irq, 7 ) +INPUT_PORTS_END + + +MACHINE_RESET_MEMBER( geniusiq_state ) +{ + m_keyboard.head = m_keyboard.tail = 0; +} + +static MACHINE_CONFIG_START( geniusiq, geniusiq_state ) + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", M68000, 16000000) // The main crystal is at 32MHz, not sure whats the CPU freq + MCFG_CPU_PROGRAM_MAP(geniusiq_mem) + MCFG_CPU_VBLANK_INT("screen", irq6_line_hold) + + /* 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(512, 256) + MCFG_SCREEN_VISIBLE_AREA(0, 512-1, 0, 256-1) + MCFG_SCREEN_UPDATE_DRIVER( geniusiq_state, screen_update ) + MCFG_PALETTE_LENGTH(16) + + /* internal flash */ + MCFG_AMD_29F010_ADD("flash") +MACHINE_CONFIG_END + +/* ROM definition */ +ROM_START( geniusiq ) + ROM_REGION(0x200000, "maincpu", 0) + ROM_LOAD( "geniusiq.bin", 0x0000, 0x200000, CRC(9b06cbf1) SHA1(b9438494a9575f78117c0033761f899e3c14e292) ) +ROM_END + +ROM_START( geniusiq_de ) + ROM_REGION(0x200000, "maincpu", 0) + ROM_LOAD( "german.rom", 0x0000, 0x200000, CRC(a98fc3ff) SHA1(de76a5898182bd0180bd2b3e34c4502f0918a3fa) ) +ROM_END + +/* Driver */ + +/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */ +COMP( 1997, geniusiq, 0, 0, geniusiq, geniusiq, driver_device, 0, "Video Technology", "Genius IQ 128 (France)", GAME_NOT_WORKING | GAME_NO_SOUND) +COMP( 1997, geniusiq_de, geniusiq, 0, geniusiq, geniusiq, driver_device, 0, "Video Technology", "Genius IQ 128 (Germany)", GAME_NOT_WORKING | GAME_NO_SOUND) |