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#include "nextkbd.h"
const device_type NEXTKBD = &device_creator<nextkbd_device>;
DEVICE_ADDRESS_MAP_START(amap, 32, nextkbd_device)
AM_RANGE(0x0, 0x3) AM_READWRITE(ctrl_r, ctrl_w)
AM_RANGE(0x4, 0x7) AM_READWRITE(ctrl2_r, ctrl2_w)
AM_RANGE(0x8, 0xb) AM_READWRITE(data_r, data_w)
ADDRESS_MAP_END
nextkbd_device::nextkbd_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : device_t(mconfig, NEXTKBD, "NEXTKBD", tag, owner, clock)
{
}
void nextkbd_device::setup(line_cb_t _int_change_cb, line_cb_t _int_power_cb, line_cb_t _int_nmi_cb)
{
int_change_cb = _int_change_cb;
int_power_cb = _int_power_cb;
int_nmi_cb = _int_nmi_cb;
}
void nextkbd_device::device_start()
{
kbd_timer = timer_alloc(0);
save_item(NAME(control));
save_item(NAME(control2));
save_item(NAME(data));
save_item(NAME(fifo_ir));
save_item(NAME(fifo_iw));
save_item(NAME(fifo_size));
save_item(NAME(fifo));
save_item(NAME(modifiers_state));
save_item(NAME(nmi_active));
}
void nextkbd_device::device_reset()
{
control = 0;
control2 = 0;
data = 0;
fifo_ir = 0;
fifo_iw = 0;
fifo_size = 0;
memset(fifo, 0, sizeof(fifo));
modifiers_state = 0;
nmi_active = false;
}
void nextkbd_device::send()
{
if(control & FLAG_DATA)
return;
data = fifo_pop();
control |= FLAG_DATA;
if(!(control & FLAG_INT)) {
control |= FLAG_INT;
int_change_cb(true);
}
}
void nextkbd_device::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
if(fifo_empty())
return;
send();
}
void nextkbd_device::fifo_push(UINT32 val)
{
if(fifo_size == FIFO_SIZE)
return;
fifo_size++;
fifo[fifo_iw++] = val;
if(fifo_iw == FIFO_SIZE)
fifo_iw = 0;
if(fifo_size == 1)
kbd_timer->adjust(attotime::from_hz(1000));
}
UINT32 nextkbd_device::fifo_pop()
{
if(fifo_size == 0)
return 0;
fifo_size--;
UINT32 res = fifo[fifo_ir++];
if(fifo_ir == FIFO_SIZE)
fifo_ir = 0;
if(fifo_size == 0)
kbd_timer->adjust(attotime::never);
return res;
}
bool nextkbd_device::fifo_empty() const
{
return !fifo_size;
}
READ32_MEMBER( nextkbd_device::ctrl_r )
{
// logerror("nextkbd: ctrl_r %08x @ %08x\n", control, mem_mask);
return control;
}
READ32_MEMBER( nextkbd_device::ctrl2_r )
{
return control2;
}
READ32_MEMBER( nextkbd_device::data_r )
{
UINT32 old = control;
control &= ~(FLAG_DATA|FLAG_INT);
if(old & FLAG_INT)
int_change_cb(false);
return data;
}
WRITE32_MEMBER( nextkbd_device::ctrl_w )
{
UINT32 diff;
if(data & FLAG_RESET) {
diff = control;
device_reset();
} else {
diff = control ^ data;
control = data;
}
if(diff & FLAG_INT)
int_change_cb(control & FLAG_INT);
// logerror("nextkbd: ctrl_w %08x @ %08x\n", data, mem_mask);
}
WRITE32_MEMBER( nextkbd_device::ctrl2_w )
{
// logerror("nextkbd: ctrl2_w %08x @ %08x\n", data, mem_mask);
}
WRITE32_MEMBER( nextkbd_device::data_w )
{
}
INPUT_CHANGED_MEMBER( nextkbd_device::update )
{
int bank = (int)(FPTR)param;
switch(bank) {
case 0: case 1: case 2: {
int index;
for(index=0; index < 32; index++)
if(field.mask() & (1 << index))
break;
assert(index != 32);
index += bank*32;
UINT16 val = index | modifiers_state | KEYVALID;
if(!newval)
val |= KEYDOWN;
if(val == 0x8826 || val == 0x884a) {
nmi_active = true;
int_nmi_cb(true);
} else if(nmi_active) {
nmi_active = false;
int_nmi_cb(false);
}
fifo_push(val | (1<<28));
send();
break;
}
case 3:
if(newval)
modifiers_state |= field.mask();
else
modifiers_state &= ~field.mask();
fifo_push(modifiers_state | (1<<28));
send();
break;
case 4:
if(field.mask() & 1)
int_power_cb(newval & 1);
break;
}
}
static INPUT_PORTS_START(nextkbd_keymap)
PORT_START("0")
PORT_BIT(0x00000001, IP_ACTIVE_HIGH, IPT_UNUSED) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0)
PORT_BIT(0x00000002, IP_ACTIVE_HIGH, IPT_UNUSED) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0)
PORT_BIT(0x00000004, IP_ACTIVE_HIGH, IPT_UNUSED) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0)
PORT_BIT(0x00000008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('|')
PORT_BIT(0x00000010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{')
PORT_BIT(0x00000020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}')
PORT_BIT(0x00000040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
PORT_BIT(0x00000080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
PORT_BIT(0x00000100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
PORT_BIT(0x00000200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
PORT_BIT(0x00000400, IP_ACTIVE_HIGH, IPT_UNUSED) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0)
PORT_BIT(0x00000800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_0_PAD) PORT_CHAR(UCHAR_MAMEKEY(0_PAD))
PORT_BIT(0x00001000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_DEL_PAD) PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD))
PORT_BIT(0x00002000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_ENTER_PAD) PORT_CHAR(UCHAR_MAMEKEY(ENTER_PAD))
PORT_BIT(0x00004000, IP_ACTIVE_HIGH, IPT_UNUSED) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0)
PORT_BIT(0x00008000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
PORT_BIT(0x00010000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
PORT_BIT(0x00020000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_1_PAD) PORT_CHAR(UCHAR_MAMEKEY(1_PAD))
PORT_BIT(0x00040000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_4_PAD) PORT_CHAR(UCHAR_MAMEKEY(4_PAD))
PORT_BIT(0x00080000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_6_PAD) PORT_CHAR(UCHAR_MAMEKEY(6_PAD))
PORT_BIT(0x00100000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_3_PAD) PORT_CHAR(UCHAR_MAMEKEY(3_PAD))
PORT_BIT(0x00200000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_PLUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD))
PORT_BIT(0x00400000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
PORT_BIT(0x00800000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_2_PAD) PORT_CHAR(UCHAR_MAMEKEY(2_PAD))
PORT_BIT(0x01000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_5_PAD) PORT_CHAR(UCHAR_MAMEKEY(5_PAD))
PORT_BIT(0x02000000, IP_ACTIVE_HIGH, IPT_UNUSED) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0)
PORT_BIT(0x04000000, IP_ACTIVE_HIGH, IPT_UNUSED) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0)
PORT_BIT(0x08000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
PORT_BIT(0x10000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+')
PORT_BIT(0x20000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('_')
PORT_BIT(0x40000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('*')
PORT_BIT(0x80000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 0) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(')
PORT_START("1")
PORT_BIT(0x00000001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(')')
PORT_BIT(0x00000002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_7_PAD) PORT_CHAR(UCHAR_MAMEKEY(7_PAD))
PORT_BIT(0x00000004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_8_PAD) PORT_CHAR(UCHAR_MAMEKEY(8_PAD))
PORT_BIT(0x00000008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_9_PAD) PORT_CHAR(UCHAR_MAMEKEY(9_PAD))
PORT_BIT(0x00000010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_MINUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD))
PORT_BIT(0x00000020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_ASTERISK) PORT_CHAR(UCHAR_MAMEKEY(ASTERISK))
PORT_BIT(0x00000040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('`') PORT_CHAR('~')
PORT_BIT(0x00000080, IP_ACTIVE_HIGH, IPT_UNUSED) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) // Keypad = ?
PORT_BIT(0x00000100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_SLASH_PAD) PORT_CHAR(UCHAR_MAMEKEY(SLASH_PAD))
PORT_BIT(0x00000200, IP_ACTIVE_HIGH, IPT_UNUSED) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1)
PORT_BIT(0x00000400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
PORT_BIT(0x00000800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('"')
PORT_BIT(0x00001000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':')
PORT_BIT(0x00002000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
PORT_BIT(0x00004000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
PORT_BIT(0x00008000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
PORT_BIT(0x00010000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
PORT_BIT(0x00020000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
PORT_BIT(0x00040000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
PORT_BIT(0x00080000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
PORT_BIT(0x00100000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
PORT_BIT(0x00200000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
PORT_BIT(0x00400000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
PORT_BIT(0x00800000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
PORT_BIT(0x01000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
PORT_BIT(0x02000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
PORT_BIT(0x04000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
PORT_BIT(0x08000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
PORT_BIT(0x10000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
PORT_BIT(0x20000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
PORT_BIT(0x40000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
PORT_BIT(0x80000000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 1) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
PORT_START("2")
PORT_BIT(0x00000001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
PORT_BIT(0x00000002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_TAB) PORT_CHAR('\t')
PORT_BIT(0x00000004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
PORT_BIT(0x00000008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
PORT_BIT(0x00000010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
PORT_BIT(0x00000020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
PORT_BIT(0x00000040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
PORT_BIT(0x00000080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
PORT_BIT(0x00000100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
PORT_BIT(0x00000200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC))
PORT_BIT(0x00000400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
PORT_BIT(0x00000800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@')
PORT_BIT(0x00001000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
PORT_BIT(0x00002000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
PORT_BIT(0x00004000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('&')
PORT_BIT(0x00008000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^')
PORT_BIT(0x00010000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
PORT_BIT(0xfffe0000, IP_ACTIVE_HIGH, IPT_UNUSED) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 2)
PORT_START("modifiers")
PORT_BIT(0x00000100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 3) PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) PORT_NAME("Control")
PORT_BIT(0x00000200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 3) PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_NAME("Shift (Left)")
PORT_BIT(0x00000400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 3) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_NAME("Shift (Right)")
PORT_BIT(0x00000800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 3) PORT_CODE(KEYCODE_LWIN) PORT_NAME("Command (Left)")
PORT_BIT(0x00001000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 3) PORT_CODE(KEYCODE_RWIN) PORT_NAME("Command (Right)")
PORT_BIT(0x00002000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 3) PORT_CODE(KEYCODE_LALT) PORT_CHAR(UCHAR_MAMEKEY(LALT)) PORT_NAME("Alt (Left)")
PORT_BIT(0x00004000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 3) PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(RALT)) PORT_NAME("Alt (Right)")
PORT_BIT(0xffff80ff, IP_ACTIVE_HIGH, IPT_UNUSED) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 3)
PORT_START("special")
PORT_BIT(0x00000001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 4) PORT_CODE(KEYCODE_HOME) PORT_NAME("Power")
PORT_BIT(0xfffffffe, IP_ACTIVE_HIGH, IPT_UNUSED) PORT_CHANGED_MEMBER(DEVICE_SELF, nextkbd_device, update, 4)
INPUT_PORTS_END
ioport_constructor nextkbd_device::device_input_ports() const
{
return INPUT_PORTS_NAME(nextkbd_keymap);
}
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