(MESS) iqunlimz: added preliminary keyboard inputs. (nw)

This commit is contained in:
Sandro Ronco 2014-02-02 15:02:15 +00:00
parent 2e9d1cee61
commit e39a886110

View File

@ -201,9 +201,12 @@ public:
DECLARE_WRITE8_MEMBER( rombank_w );
DECLARE_READ8_MEMBER( rambank_r );
DECLARE_WRITE8_MEMBER( rambank_w );
DECLARE_READ8_MEMBER( keyboard_r );
DECLARE_WRITE8_MEMBER( keyboard_clear );
DECLARE_READ8_MEMBER( video_regs_r );
DECLARE_WRITE8_MEMBER( video_regs_w );
DECLARE_READ8_MEMBER( status_r );
DECLARE_INPUT_CHANGED_MEMBER( send_input );
protected:
virtual void machine_start();
@ -215,6 +218,13 @@ private:
UINT8 m_rambank;
UINT8 m_colors[8];
UINT8 m_video_regs[4];
struct
{
UINT8 buffer[8];
int head;
int tail;
} m_kb_queue;
};
/* Defines */
@ -811,7 +821,7 @@ UINT32 iqunlim_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap,
for (int cy=0; cy<8; cy++)
{
int py = y * 8 + cy;
if (py >= m_video_regs[0x03])
if ((m_video_regs[0x02] & 0x01) || py >= m_video_regs[0x03])
{
UINT8 col0 = get_color(0x0e, py);
UINT8 col1 = get_color(0x0f, py);
@ -879,6 +889,7 @@ void iqunlim_state::machine_reset()
m_rambank = m_rombank[0] = m_rombank[1] = 0;
memset(m_colors, 0, 8);
memset(m_video_regs, 0, 4);
m_kb_queue.head = m_kb_queue.tail = 0;
m_bank1->set_entry(0x00);
m_bank2->set_entry(0x00);
@ -917,6 +928,45 @@ WRITE8_MEMBER( iqunlim_state::colors_w )
}
// IQ Unlimited keyboard MCU simulation
INPUT_CHANGED_MEMBER( iqunlim_state::send_input )
{
UINT8 data = (UINT8)(FPTR)param;
if (newval)
{
m_kb_queue.buffer[m_kb_queue.tail] = data;
m_kb_queue.tail = (m_kb_queue.tail + 1) % sizeof(m_kb_queue.buffer);
}
}
WRITE8_MEMBER( iqunlim_state::keyboard_clear )
{
if(m_kb_queue.head != m_kb_queue.tail)
m_kb_queue.head = (m_kb_queue.head + 1) % sizeof(m_kb_queue.buffer);
}
READ8_MEMBER( iqunlim_state::keyboard_r )
{
UINT8 data = 0;
switch(offset)
{
case 0:
if(m_kb_queue.head != m_kb_queue.tail)
data = m_kb_queue.buffer[m_kb_queue.head];
break;
case 1:
data = (m_kb_queue.head != m_kb_queue.tail ? 0x80 : 0) | (ioport("IN0")->read() & 0x7f);
if (m_screen->vblank()) data |= 0x80; // FIXME
break;
}
return data;
}
/******************************************************************************
Address Maps
******************************************************************************/
@ -974,6 +1024,7 @@ static ADDRESS_MAP_START( iqunlim_io , AS_IO, 8, iqunlim_state)
AM_RANGE(0x08, 0x08) AM_READWRITE(rambank_r, rambank_w) AM_MIRROR(0x07)
AM_RANGE(0x10, 0x17) AM_WRITE(socrates_sound_w) AM_MIRROR (0x08)
AM_RANGE(0x20, 0x21) AM_WRITE(socrates_scroll_w) AM_MIRROR (0x0e)
AM_RANGE(0x50, 0x51) AM_READWRITE(keyboard_r, keyboard_clear)
AM_RANGE(0x70, 0x73) AM_READWRITE(video_regs_r, video_regs_w) AM_MIRROR (0x0c)
AM_RANGE(0x80, 0x81) AM_WRITENOP // LCD
AM_RANGE(0xb1, 0xb1) AM_WRITENOP
@ -1170,6 +1221,112 @@ INPUT_PORTS_END
static INPUT_PORTS_START( iqunlimz )
PORT_START( "IN0" )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_LSHIFT ) PORT_CODE( KEYCODE_RSHIFT )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_LCONTROL ) PORT_CODE( KEYCODE_RCONTROL )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_LALT ) PORT_CODE( KEYCODE_RALT )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_CAPSLOCK )
PORT_BIT( 0xf0, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_START( "IN1" )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_N ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x10 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_M ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x11 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_COMMA ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x12 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_B ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x13 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_C ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x14 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Z ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x15 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_V ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x16 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_X ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x17 )
PORT_START( "IN2" )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x20 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_2_PAD ) PORT_CODE( KEYCODE_DOWN ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x21 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_5_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x22 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_DEL_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x23 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_SLASH_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x24 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_8_PAD ) PORT_CODE( KEYCODE_UP ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x25 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_ASTERISK ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x26 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_7_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x27 )
PORT_START( "IN3" )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x30 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x31 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x32 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x33 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_F1 ) PORT_NAME( "Help" ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x34 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_9 ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x35 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_BACKSPACE ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x36 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_0 ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x37 )
PORT_START( "IN4" )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_H ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x40 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_J ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x41 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_K ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x42 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_G ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x43 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_D ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x44 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_A ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x45 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_F ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x46 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_S ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x47 )
PORT_START( "IN5" )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x50 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x51 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x52 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x53 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_EQUALS ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x54 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_O ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x55 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_NUMLOCK ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x56 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_P ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x57 )
PORT_START( "IN6" )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Y ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x60 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_U ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x61 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_I ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x62 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_T ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x63 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_E ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x64 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_Q ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x65 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_R ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x66 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_W ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x67 )
PORT_START( "IN7" )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_MINUS ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x70 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_SLASH ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x71 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x72 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_STOP ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x73 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_QUOTE ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x74 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_L ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x75 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_ENTER ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x76 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_COLON ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x77 )
PORT_START( "IN8" )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_6 ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x80 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_7 ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x81 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_8 ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x82 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_5 ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x83 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_3 ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x84 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_1 ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x85 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_4 ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x86 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_2 ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x87 )
PORT_START( "IN9" )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_4_PAD ) PORT_CODE( KEYCODE_LEFT ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x90 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_3_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x91 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_6_PAD ) PORT_CODE( KEYCODE_RIGHT ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x92 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_PLUS_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x93 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_0_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x94 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_9_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x95 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_MINUS_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x96 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_1_PAD ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0x97 )
PORT_START( "INA" )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0xa0 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0xa1 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0xa2 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) // PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0xa3 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_F2 ) PORT_NAME("Answer") PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0xa4 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_ESC ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0xa5 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_SPACE ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0xa6 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE( KEYCODE_TAB ) PORT_CHANGED_MEMBER( DEVICE_SELF, iqunlim_state, send_input, 0xa7 )
INPUT_PORTS_END
/******************************************************************************