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Diffstat (limited to 'src/mess/machine/nextkbd.c')
-rw-r--r--src/mess/machine/nextkbd.c298
1 files changed, 298 insertions, 0 deletions
diff --git a/src/mess/machine/nextkbd.c b/src/mess/machine/nextkbd.c
new file mode 100644
index 00000000000..019fd7bc223
--- /dev/null
+++ b/src/mess/machine/nextkbd.c
@@ -0,0 +1,298 @@
+
+#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);
+}