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geniusiq.cpp
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geniusiq.cpp
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// license:BSD-3-Clause
// copyright-holders:Sandro Ronco
/***************************************************************************
Video Technology Genius computers:
PreComputer Unlimited (USA and Canada)
VTech Genius PC (France)
VTech Genius IQ 512 (Germany)
The French packaging mentions distributions in Switzerland, the Netherlands,
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
00a00000 Cartridge port
TODO:
- Sound
- Flash cartridge
- Dump the MCU and rewrites everything using low-level emulation
- 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 +----+ |
+------+ +--------------------------------------+ +-----------------------------------+ +----------+
IQ TV 512 PCB (German version)
+----------------------------------+ +-------------------+
+-----------------+ | | | +-------+ +--------------+
| +---+ +---+ +---+ |
| |
| |
| |
| |
| |
| |
| |
| ########################### +---------+ +-------+
| # # | XTAL | +-------+ -------|
| +-------+ # +-------------------+ # |26.601712| | VTECH | -------|
| |LM324D | # | PALCE20V8H-25PC | # |KDS17H | |LH537- | -------|
| +-------+ # | | # +---------+ | -NUA| -------|
| # +-------------------+ ######## +--------+ | | -------|
| # # | | |1998 | -------|
| # +-------------+ +-------+ # | | |27-0617| -------|
| # |MC74HC4060AN | |MEC/ZTB| # |AM29F040| |1-000 | -------|
| # | | | 307D | # |B-120PC | | | -------|
| # +-------------+ | | # | | |9824 D | -------|
| #010 +-------+ # | | +-------+ +-------+
| ################################## |9808MBM | |
| | | | A| |
| | VTECH | | | |
| | 27-05793-0-0 | | | |
| | ZKAH9805 | | | |
| | | | | |
| | | | | |
| | | | | |
| +--------+ | | |1993 AMD| |
| |BH7236AF| | | +--------+ |
| +--------+ +------------------+ |
| +-----+ |
| |XTAL | |
| | | |
| |32.00| |
| |0 | |
| +-----+ 9749 |
| +---------+ GER |
| +----------+ |MC68EC000| 023 |
| |HY534256AL| |FU16 | |
| |J-60 | | | |
| +----------+ | 0G74K| |
| | HHIG9728| |
| +----------+ +---------+ |
| +------+ |HY534256AL| |
| |9805HB| |J-60 | |
| |C807U-| +----------+ |
| |1225 | |
| +------+ |
| 35-13300-28 |
| |
| 35-13300-28 702749-E CS |
| +----+ +----+ E493 +----+ |
+------+ +--------------------------------------+ +-----------------------------------+ +----------+
****************************************************************************/
#include "emu.h"
#include "cpu/m68000/m68000.h"
#include "machine/intelfsh.h"
#include "bus/generic/slot.h"
#include "bus/generic/carts.h"
#include "emupal.h"
#include "screen.h"
#include "softlist_dev.h"
namespace {
#define KEYBOARD_QUEUE_SIZE 0x80
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_cart(*this, "cartslot"),
m_rom(*this, "maincpu"),
m_vram(*this, "vram"),
m_mouse_gfx(*this, "mouse_gfx"),
m_cart_state(IQ128_NO_CART)
{ }
void iqtv512(machine_config &config);
void iq128(machine_config &config);
DECLARE_INPUT_CHANGED_MEMBER(send_input);
DECLARE_INPUT_CHANGED_MEMBER(send_mouse_input);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
enum
{
IQ128_ROM_CART = 0x00,
IQ128_ROMLESS1_CART = 0x01,
IQ128_ROMLESS2_CART = 0x02,
IQ128_NO_CART = 0x03
};
required_device<cpu_device> m_maincpu;
required_device<generic_slot_device> m_cart;
required_region_ptr<uint16_t> m_rom;
required_shared_ptr<uint16_t> m_vram;
required_shared_ptr<uint16_t> m_mouse_gfx;
void geniusiq_palette(palette_device &palette) const;
virtual uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint16_t input_r();
void mouse_pos_w(offs_t offset, uint16_t data);
void gfx_base_w(offs_t offset, uint16_t data);
void gfx_dest_w(offs_t offset, uint16_t data);
void gfx_color_w(offs_t offset, uint16_t data);
void gfx_idx_w(uint16_t data);
void queue_input(uint16_t data);
uint16_t cart_state_r();
uint16_t unk0_r() { return 0; }
uint16_t unk_r() { return machine().rand(); }
DECLARE_DEVICE_IMAGE_LOAD_MEMBER(cart_load);
DECLARE_DEVICE_IMAGE_UNLOAD_MEMBER(cart_unload);
void geniusiq_mem(address_map &map);
uint16_t m_gfx_y = 0;
uint16_t m_gfx_x = 0;
uint32_t m_gfx_base = 0;
uint8_t m_gfx_color[2]{};
uint8_t m_mouse_posx = 0;
uint8_t m_mouse_posy = 0;
uint16_t m_mouse_gfx_posx = 0;
uint16_t m_mouse_gfx_posy = 0;
uint8_t m_cart_state = 0;
struct
{
uint16_t buffer[KEYBOARD_QUEUE_SIZE]{};
int head = 0;
int tail = 0;
} m_keyboard;
};
void geniusiq_state::geniusiq_palette(palette_device &palette) const
{
// shades need to be verified
constexpr rgb_t palette_val[] =
{
{ 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
};
palette.set_pen_colors(0, palette_val);
}
uint32_t 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_t data = m_vram[(y*256 + x)>>1];
for(int b=0; b<4; b++)
{
bitmap.pix(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_t data = m_mouse_gfx[(y*6 + x)>>1];
for(int b=0; b<8; b++)
{
uint8_t pen = (data>>14) & 0x03;
// I assume color 0 is transparent
if(pen != 0 && screen.visible_area().contains(m_mouse_gfx_posx + x*4 + b, m_mouse_gfx_posy + y))
bitmap.pix(m_mouse_gfx_posy + y, m_mouse_gfx_posx + x*4 + b) = pen;
data <<= 2;
}
}
return 0;
}
uint16_t geniusiq_state::cart_state_r()
{
return m_cart_state;
}
void geniusiq_state::mouse_pos_w(offs_t offset, uint16_t data)
{
if (offset)
m_mouse_gfx_posy = data;
else
m_mouse_gfx_posx = data;
}
void geniusiq_state::gfx_color_w(offs_t offset, uint16_t data)
{
m_gfx_color[offset & 1] = data & 0x0f;
}
void geniusiq_state::gfx_dest_w(offs_t offset, uint16_t data)
{
if (offset)
m_gfx_y = data;
else
m_gfx_x = data;
}
void geniusiq_state::gfx_base_w(offs_t offset, uint16_t data)
{
if (offset)
m_gfx_base = (m_gfx_base & 0xffff0000) | (data<<0);
else
m_gfx_base = (m_gfx_base & 0x0000ffff) | (data<<16);
}
void geniusiq_state::gfx_idx_w(uint16_t data)
{
uint16_t *gfx = m_rom + ((m_gfx_base + (data & 0xff)*32)>>1);
// first 16 bits are used to define the character size
uint8_t gfx_heigh = (gfx[0]>>0) & 0xff;
uint8_t gfx_width = (gfx[0]>>8) & 0xff;
for(int y=0; y<gfx_heigh; y++)
for(int x=0; x<gfx_width; x++)
{
uint16_t src = gfx[y + 1];
uint32_t dst = (m_gfx_y + y)*512 + (m_gfx_x + x);
uint8_t pen = m_gfx_color[BIT(src,15-x)];
int bit_pos = (3 - (dst & 3)) << 2;
m_vram[dst>>2] = (m_vram[dst>>2] & ~(0x0f << bit_pos)) | (pen << bit_pos);
}
}
uint16_t 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_t 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;
}
void geniusiq_state::queue_input(uint16_t data)
{
m_keyboard.buffer[m_keyboard.tail] = data;
m_keyboard.tail = (m_keyboard.tail+1) % KEYBOARD_QUEUE_SIZE;
// new data in queue
m_maincpu->set_input_line(M68K_IRQ_4, ASSERT_LINE);
}
INPUT_CHANGED_MEMBER( geniusiq_state::send_mouse_input )
{
uint8_t new_mouse_x = ioport("MOUSEX")->read();
uint8_t new_mouse_y = ioport("MOUSEY")->read();
uint8_t mouse_buttons = ioport("MOUSE")->read();
uint8_t delta_x = (uint8_t)(new_mouse_x - m_mouse_posx);
uint8_t delta_y = (uint8_t)(new_mouse_y - m_mouse_posy);
m_mouse_posx = new_mouse_x;
m_mouse_posy = new_mouse_y;
queue_input(0x1000 | 0x40 | mouse_buttons | ((delta_y>>4) & 0x0c) | ((delta_x>>6) & 0x03));
queue_input(0x1000 | (delta_x & 0x3f));
queue_input(0x1000 | (delta_y & 0x3f));
}
INPUT_CHANGED_MEMBER( geniusiq_state::send_input )
{
uint16_t data = (uint16_t)param;
// set bit 7 if the key is released
if (!newval)
data |= 0x80;
queue_input(data);
}
void geniusiq_state::geniusiq_mem(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x1FFFFF).rom();
map(0x200000, 0x23FFFF).ram();
map(0x300000, 0x30FFFF).ram().share("vram");
map(0x310000, 0x31FFFF).ram();
map(0x400000, 0x41ffff).mirror(0x0e0000).rw("flash", FUNC(intelfsh8_device::read), FUNC(intelfsh8_device::write)).umask16(0x00ff);
map(0x600300, 0x600301).r(FUNC(geniusiq_state::input_r));
//map(0x600500, 0x60050f) // read during IRQ 5
//map(0x600600, 0x600605) // sound ??
map(0x600606, 0x600609).w(FUNC(geniusiq_state::gfx_base_w));
map(0x60060a, 0x60060b).w(FUNC(geniusiq_state::gfx_idx_w));
map(0x600802, 0x600803).r(FUNC(geniusiq_state::cart_state_r)); // cartridge state
map(0x600108, 0x600109).r(FUNC(geniusiq_state::unk0_r)); // read before run a BASIC program
map(0x600918, 0x600919).r(FUNC(geniusiq_state::unk0_r)); // loop at start if bit 0 is set
map(0x601008, 0x601009).r(FUNC(geniusiq_state::unk_r)); // unknown, read at start and expect that bit 2 changes several times before continue
map(0x601010, 0x601011).r(FUNC(geniusiq_state::unk0_r)); // loop at start if bit 1 is set
map(0x601018, 0x60101b).w(FUNC(geniusiq_state::gfx_dest_w));
map(0x60101c, 0x60101f).w(FUNC(geniusiq_state::gfx_color_w));
map(0x601060, 0x601063).w(FUNC(geniusiq_state::mouse_pos_w));
map(0x601100, 0x6011ff).ram().share("mouse_gfx"); // mouse cursor gfx (24x16)
map(0xa00000, 0xafffff).r(m_cart, FUNC(generic_slot_device::read16_rom));
// 0x600000 : some memory mapped hardware
}
// Input ports
static INPUT_PORTS_START( geniusiq )
PORT_START( "IN0" )
PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x00 )
PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x01 )
PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_LCONTROL ) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x02 )
PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_LSHIFT ) PORT_CHAR(UCHAR_SHIFT_1) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x03 )
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_RSHIFT ) PORT_CHAR(UCHAR_MAMEKEY(RSHIFT)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x04 )
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_LALT ) PORT_CHAR(UCHAR_MAMEKEY(LALT)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x05 )
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F1") PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x06 )
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F2") PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x07 )
PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F3") PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x08 )
PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F4") PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x09 )
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F5") PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0a )
PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F6") PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0b )
PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F7") PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0c )
PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F8") PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0d )
PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F9") PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0e )
PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F10") PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x0f )
PORT_START( "IN1" )
PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x10 )
PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x11 )
PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x12 )
PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x13 )
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x14 )
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x15 )
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x16 )
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_QUOTE ) PORT_CHAR('\'') PORT_CHAR('~') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x17 )
PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_BACKSLASH ) PORT_CHAR('$') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x18 )
PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_EQUALS ) PORT_CHAR('=') PORT_CHAR('+') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x19 )
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_CLOSEBRACE ) PORT_CHAR(')') PORT_CHAR(0x00b0) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1a )
PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_OPENBRACE ) PORT_CHAR(0x00f9) PORT_CHAR('%') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1b )
PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_SLASH ) PORT_CHAR('^') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1c )
PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_M ) PORT_CHAR('m') PORT_CHAR('M') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1d )
PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_P ) PORT_CHAR('p') PORT_CHAR('P') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1e )
PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_TILDE ) PORT_CHAR('!') PORT_CHAR('*') 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_CHAR(0x00e0) PORT_CHAR('0') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x20 )
PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Return") PORT_CODE( KEYCODE_ENTER ) PORT_CHAR(13) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x21 )
PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Backspace") PORT_CODE( KEYCODE_BACKSPACE ) PORT_CHAR(8) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x22 )
PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_L ) PORT_CHAR('l') PORT_CHAR('L') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x23 )
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_O ) PORT_CHAR('o') PORT_CHAR('O') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x24 )
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_9 ) PORT_CHAR(0x00e7) PORT_CHAR('9') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x25 )
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x26 )
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Button 2 (keyboard)") PORT_CODE( KEYCODE_F3 ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x27 )
PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x28 )
PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_PGDN ) PORT_CHAR(UCHAR_MAMEKEY(PGDN)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x29 )
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_PGUP ) PORT_CHAR(UCHAR_MAMEKEY(PGUP)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2a )
PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_STOP ) PORT_CHAR(':') PORT_CHAR('/') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2b )
PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_COLON ) PORT_CHAR(';') PORT_CHAR('.') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2c )
PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_K ) PORT_CHAR('k') PORT_CHAR('K') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2d )
PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_I ) PORT_CHAR('i') PORT_CHAR('I') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2e )
PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Button 1 (keyboard)") PORT_CODE( KEYCODE_F2 ) 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_CHAR('_') PORT_CHAR('8') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x30 )
PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_ESC ) PORT_CHAR(UCHAR_MAMEKEY(ESC)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x31 )
PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_COMMA ) PORT_CHAR(',') PORT_CHAR('?') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x32 )
PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_J ) PORT_CHAR('j') PORT_CHAR('J') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x33 )
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_U ) PORT_CHAR('u') PORT_CHAR('U') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x34 )
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_7 ) PORT_CHAR(0x00e8) PORT_CHAR('7') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x35 )
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x36 )
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x37 )
PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x38 )
PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_PRTSCR ) PORT_CHAR(UCHAR_MAMEKEY(PRTSCR)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x39 )
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_MINUS ) PORT_CHAR('-') PORT_CHAR(0x00a3) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3a )
PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_DEL ) PORT_CHAR(UCHAR_MAMEKEY(DEL)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3b )
PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_N ) PORT_CHAR('n') PORT_CHAR('N') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3c )
PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_H ) PORT_CHAR('h') PORT_CHAR('H') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3d )
PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Y ) PORT_CHAR('y') PORT_CHAR('Y') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3e )
PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_NUMLOCK ) PORT_CHAR(UCHAR_MAMEKEY(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_CHAR('-') PORT_CHAR('6') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x40 )
PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_TAB ) PORT_CHAR('\t') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x41 )
PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_B ) PORT_CHAR('b') PORT_CHAR('B') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x42 )
PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_G ) PORT_CHAR('g') PORT_CHAR('G') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x43 )
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_T ) PORT_CHAR('t') PORT_CHAR('T') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x44 )
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_5 ) PORT_CHAR('(') PORT_CHAR('5') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x45 )
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x46 )
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_CAPSLOCK ) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x47 )
PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x48 )
PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_HOME ) PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x49 )
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_BACKSLASH2 ) /*PORT_CHAR('')*/ PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4a )
PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_SPACE ) PORT_CHAR(' ') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4b )
PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_V ) PORT_CHAR('v') PORT_CHAR('V') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4c )
PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_F ) PORT_CHAR('f') PORT_CHAR('F') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4d )
PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_R ) PORT_CHAR('r') PORT_CHAR('R') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4e )
PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Up Button") 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_CHAR('\'') PORT_CHAR('4') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x50 )
PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_C ) PORT_CHAR('c') PORT_CHAR('C') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x51 )
PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_D ) PORT_CHAR('d') PORT_CHAR('D') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x52 )
PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_E ) PORT_CHAR('e') PORT_CHAR('E') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x53 )
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_3 ) PORT_CHAR('"') PORT_CHAR('3') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x54 )
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x55 )
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x56 )
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Down Button") 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_CHAR(UCHAR_MAMEKEY(INSERT)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x58 )
PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_X ) PORT_CHAR('x') PORT_CHAR('X') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x59 )
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_S ) PORT_CHAR('s') PORT_CHAR('S') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5a )
PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Z ) PORT_CHAR('z') PORT_CHAR('Z') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5b )
PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_2 ) PORT_CHAR(0x00e9) PORT_CHAR('2') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5c )
PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5d )
PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5e )
PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Left Button") 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_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x61 )
PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_END ) PORT_CHAR(UCHAR_MAMEKEY(END)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x62 )
PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_W ) PORT_CHAR('w') PORT_CHAR('W') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x63 )
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Q ) PORT_CHAR('q') PORT_CHAR('Q') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x64 )
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_A ) PORT_CHAR('a') PORT_CHAR('A') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x65 )
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_1 ) PORT_CHAR('&') PORT_CHAR('1') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x66 )
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mouse Right Button") PORT_CODE( KEYCODE_RIGHT ) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x67 )
PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x68 )
PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_F4 ) PORT_CHAR(0x00a4) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x69 )
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_DEL_PAD ) PORT_CHAR(UCHAR_MAMEKEY(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_CHAR(UCHAR_MAMEKEY(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_CHAR('*') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x6c )
PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_MINUS_PAD ) PORT_CHAR(UCHAR_MAMEKEY(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_CHAR(UCHAR_MAMEKEY(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_CHAR(UCHAR_MAMEKEY(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_CHAR(UCHAR_MAMEKEY(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_CHAR(UCHAR_MAMEKEY(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_CHAR(UCHAR_MAMEKEY(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_CHAR(UCHAR_MAMEKEY(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_CHAR(UCHAR_MAMEKEY(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_CHAR(UCHAR_MAMEKEY(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_CHAR(UCHAR_MAMEKEY(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_CHAR(UCHAR_MAMEKEY(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_CHAR(UCHAR_MAMEKEY(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_CHAR(UCHAR_MAMEKEY(9_PAD)) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x79 )
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7a )
PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7b )
PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7c )
PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7d )
PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7e )
PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x7f )
PORT_START("MOUSEX")
PORT_BIT( 0xff, 0x00, IPT_MOUSE_X ) PORT_SENSITIVITY(50) PORT_KEYDELTA(0) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_mouse_input, 0 )
PORT_START("MOUSEY")
PORT_BIT( 0xff, 0x00, IPT_MOUSE_Y ) PORT_SENSITIVITY(50) PORT_KEYDELTA(0) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_mouse_input, 0 )
PORT_START("MOUSE")
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Mouse Button 2") PORT_CODE(MOUSECODE_BUTTON2) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_mouse_input, 0 )
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("Mouse Button 1") PORT_CODE(MOUSECODE_BUTTON1) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_mouse_input, 0 )
INPUT_PORTS_END
static INPUT_PORTS_START( geniusiq_de )
PORT_INCLUDE(geniusiq)
PORT_MODIFY( "IN1" )
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_QUOTE ) PORT_CHAR('^') PORT_CHAR(0x00b0) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x17 )
PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_BACKSLASH ) PORT_CHAR('+') PORT_CHAR('*') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x18 )
PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_EQUALS ) PORT_CHAR('}') PORT_CHAR('{') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x19 )
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_CLOSEBRACE ) PORT_CHAR(0x00b0) PORT_CHAR('?') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1a )
PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_OPENBRACE ) PORT_CHAR(0x00e4) PORT_CHAR(0x00c4) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1b )
PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_SLASH ) PORT_CHAR(0x00fc) PORT_CHAR(0x00dc) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1c )
PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_COLON ) PORT_CHAR(0x00f6) PORT_CHAR(0x00d6) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1d )
PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_TILDE ) PORT_CHAR('-') PORT_CHAR('_') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x1f )
PORT_MODIFY( "IN2" )
PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_0 ) PORT_CHAR('0') PORT_CHAR('=') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x20 )
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_9 ) PORT_CHAR('9') PORT_CHAR(')') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x25 )
PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_STOP ) PORT_CHAR('.') PORT_CHAR(':') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2b )
PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_COMMA ) PORT_CHAR(',') PORT_CHAR(';') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x2c )
PORT_MODIFY( "IN3" )
PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_8 ) PORT_CHAR('8') PORT_CHAR('(') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x30 )
PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_M ) PORT_CHAR('m') PORT_CHAR('M') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x32 )
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_7 ) PORT_CHAR('7') PORT_CHAR('/') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x35 )
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_MINUS ) PORT_CHAR('#') PORT_CHAR('\'') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3a )
PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Z ) PORT_CHAR('z') PORT_CHAR('Z') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x3e )
PORT_MODIFY( "IN4" )
PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_6 ) PORT_CHAR('6') PORT_CHAR('&') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x40 )
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_5 ) PORT_CHAR('5') PORT_CHAR('/') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x45 )
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_BACKSLASH2 ) PORT_CHAR('<') PORT_CHAR('>') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x4a )
PORT_MODIFY( "IN5" )
PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_4 ) PORT_CHAR('4') PORT_CHAR('$') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x50 )
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_3 ) PORT_CHAR('3') PORT_CHAR(0x00a7) PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x54 )
PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_W ) PORT_CHAR('w') PORT_CHAR('W') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5b )
PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_2 ) PORT_CHAR('2') PORT_CHAR('"') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x5c )
PORT_MODIFY( "IN6" )
PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Y ) PORT_CHAR('y') PORT_CHAR('Y') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x63 )
PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_A ) PORT_CHAR('a') PORT_CHAR('A') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x64 )
PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Q ) PORT_CHAR('q') PORT_CHAR('Q') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x65 )
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_1 ) PORT_CHAR('1') PORT_CHAR('!') PORT_CHANGED_MEMBER( DEVICE_SELF, geniusiq_state, send_input, 0x66 )
INPUT_PORTS_END
void geniusiq_state::machine_start()
{
}
void geniusiq_state::machine_reset()
{
m_keyboard.head = m_keyboard.tail = 0;
m_gfx_y = 0;
m_gfx_x = 0;
m_gfx_base = 0;
m_gfx_color[0] = m_gfx_color[1] = 0;
m_mouse_posx = 0;
m_mouse_posy = 0;
m_mouse_gfx_posx = 0;
m_mouse_gfx_posy = 0;
}
DEVICE_IMAGE_LOAD_MEMBER(geniusiq_state::cart_load)
{
uint32_t const size = m_cart->common_get_size("rom");
// we always a 0x100000 region, for easier mapping in the memory map
m_cart->rom_alloc(0x100000, GENERIC_ROM16_WIDTH, ENDIANNESS_LITTLE);
m_cart->common_load_rom(m_cart->get_rom_base(), size, "rom");
m_cart_state = IQ128_ROM_CART;
if (image.loaded_through_softlist())
{
const char *pcb_type = image.get_feature("pcb_type");
if (pcb_type)
{
if (!strcmp(pcb_type, "romless1"))
m_cart_state = IQ128_ROMLESS1_CART;
if (!strcmp(pcb_type, "romless2"))
m_cart_state = IQ128_ROMLESS2_CART;
}
}
return std::make_pair(std::error_condition(), std::string());
}
DEVICE_IMAGE_UNLOAD_MEMBER(geniusiq_state::cart_unload)
{
m_cart_state = IQ128_NO_CART;
}
void geniusiq_state::iq128(machine_config &config)
{
// Basic machine hardware
M68000(config, m_maincpu, XTAL(32'000'000)/2); // The main crystal is at 32MHz, not sure whats the CPU freq
m_maincpu->set_addrmap(AS_PROGRAM, &geniusiq_state::geniusiq_mem);
m_maincpu->set_periodic_int(FUNC(geniusiq_state::irq6_line_hold), attotime::from_hz(125)); // the internal clock is increased by 1 sec every 125 interrupts
// 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(512, 256);
screen.set_visarea_full();
screen.set_screen_update(FUNC(geniusiq_state::screen_update));
screen.set_palette("palette");
PALETTE(config, "palette", FUNC(geniusiq_state::geniusiq_palette), 16);
// Internal flash
AMD_29F010(config, "flash");
// Cartridge
generic_cartslot_device &cartslot(GENERIC_CARTSLOT(config, "cartslot", generic_plain_slot, "iq128_cart"));
cartslot.set_device_load(FUNC(geniusiq_state::cart_load));
cartslot.set_device_unload(FUNC(geniusiq_state::cart_unload));
// Software lists
SOFTWARE_LIST(config, "cart_list").set_original("iq128");
}
void geniusiq_state::iqtv512(machine_config &config)
{
iq128(config);
// Internal flash
AMD_29F040(config.replace(), "flash");
}
// ROM definitions
ROM_START( pcunlim )
ROM_REGION(0x200000, "maincpu", 0)
ROM_LOAD( "27-5792-03.u3", 0x0000, 0x200000, CRC(944aa3be) SHA1(6005627035d99cfb6c479064808424adf0430df3) )
ROM_END
ROM_START( iq128 )
ROM_REGION(0x200000, "maincpu", 0)
ROM_LOAD( "27-5947-00.bin", 0x0000, 0x200000, CRC(a98fc3ff) SHA1(de76a5898182bd0180bd2b3e34c4502f0918a3fa) )
ROM_END
ROM_START( iq128_fr )
ROM_REGION(0x200000, "maincpu", 0)
ROM_LOAD( "geniusiq.bin", 0x0000, 0x200000, CRC(9b06cbf1) SHA1(b9438494a9575f78117c0033761f899e3c14e292) )
ROM_END
ROM_START( iqtv512 )
ROM_REGION(0x200000, "maincpu", 0)
ROM_LOAD( "27-06171-000.bin", 0x0000, 0x200000, CRC(2597af70) SHA1(9db8151a84517407d380424410b6fa0003ceb1eb) )
ROM_END
ROM_START( itunlim )
ROM_REGION(0x200000, "maincpu", 0)
ROM_LOAD( "27-06124-002.u3", 0x000000, 0x200000, CRC(0c0753ce) SHA1(d22504d583ca8d6a9d2f56fbaa3e1d52c442a1e9) )
ROM_END
} // anonymous namespace
// Drivers
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
COMP( 1997, pcunlim, 0, 0, iq128, geniusiq_de, geniusiq_state, empty_init, "Video Technology", "PreComputer Unlimited (USA/Canada)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND)
COMP( 1997, iq128, pcunlim, 0, iq128, geniusiq_de, geniusiq_state, empty_init, "Video Technology", "Genius IQ 128 (Germany)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND)
COMP( 1997, iq128_fr, pcunlim, 0, iq128, geniusiq, geniusiq_state, empty_init, "Video Technology", "Genius IQ 128 (France)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND)
COMP( 1998, iqtv512, pcunlim, 0, iqtv512, geniusiq_de, geniusiq_state, empty_init, "Video Technology", "Genius IQ TV 512 (Germany)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND)
COMP( 1998, itunlim, pcunlim, 0, iq128, geniusiq_de, geniusiq_state, empty_init, "Video Technology", "VTech IT Unlimited (UK)", MACHINE_NO_SOUND)