// license:BSD-3-Clause
// copyright-holders:Olivier Galibert
#include "emu.h"
#include "nextkbd.h"
DEFINE_DEVICE_TYPE(NEXTKBD, nextkbd_device, "nextkbd", "NeXT Keyboard")
void nextkbd_device::amap(address_map &map)
{
map(0x0, 0x0).rw(FUNC(nextkbd_device::status_snd_r), FUNC(nextkbd_device::ctrl_snd_w));
map(0x1, 0x1).rw(FUNC(nextkbd_device::status_kms_r), FUNC(nextkbd_device::ctrl_kms_w));
map(0x2, 0x2).rw(FUNC(nextkbd_device::status_dma_r), FUNC(nextkbd_device::ctrl_dma_w));
map(0x3, 0x3).rw(FUNC(nextkbd_device::status_cmd_r), FUNC(nextkbd_device::ctrl_cmd_w));
map(0x4, 0x7).rw(FUNC(nextkbd_device::cdata_r), FUNC(nextkbd_device::cdata_w));
map(0x8, 0xb).rw(FUNC(nextkbd_device::kmdata_r), FUNC(nextkbd_device::kmdata_w));
}
nextkbd_device::nextkbd_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, NEXTKBD, tag, owner, clock),
int_change_cb(*this),
int_power_cb(*this),
int_nmi_cb(*this),
mousex(*this, "mousex"),
mousey(*this, "mousey"),
mousebtn(*this, "mousebtn")
{
}
void nextkbd_device::device_start()
{
int_change_cb.resolve_safe();
int_power_cb.resolve_safe();
int_nmi_cb.resolve_safe();
poll_timer = timer_alloc(0);
save_item(NAME(ctrl_snd));
save_item(NAME(ctrl_kms));
save_item(NAME(ctrl_dma));
save_item(NAME(ctrl_cmd));
save_item(NAME(cdata));
save_item(NAME(kmdata));
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(prev_mousex));
save_item(NAME(prev_mousey));
save_item(NAME(prev_mousebtn));
}
void nextkbd_device::device_reset()
{
ctrl_snd = 0x00;
ctrl_kms = 0x00;
ctrl_dma = 0x00;
ctrl_cmd = 0x00;
cdata = 0;
kmdata = 0;
fifo_ir = 0;
fifo_iw = 0;
fifo_size = 0;
memset(fifo, 0, sizeof(fifo));
modifiers_state = 0;
nmi_active = false;
prev_mousex = 0;
prev_mousey = 0;
prev_mousebtn = 0;
km_address = 0;
poll_timer->adjust(attotime::from_hz(200), 0, attotime::from_hz(200));
}
void nextkbd_device::send()
{
if(ctrl_kms & C_KBD_DATA)
return;
kmdata = fifo_pop();
ctrl_kms |= C_KBD_DATA;
if(!(ctrl_kms & C_KBD_INTERRUPT)) {
ctrl_kms |= C_KBD_INTERRUPT;
int_change_cb(true);
}
}
void nextkbd_device::update_mouse(bool force_update)
{
uint32_t cur_mousex = mousex->read();
uint32_t cur_mousey = mousey->read();
uint32_t cur_mousebtn = mousebtn->read();
if(!force_update && cur_mousex == prev_mousex && cur_mousey == prev_mousey && cur_mousebtn == prev_mousebtn)
return;
int32_t deltax = -(cur_mousex - prev_mousex);
int32_t deltay = -(cur_mousey - prev_mousey);
if(deltax >= 128)
deltax -= 256;
if(deltax < -128)
deltax += 256;
if(deltay >= 128)
deltay -= 256;
if(deltay < -128)
deltay += 256;
prev_mousex = cur_mousex;
prev_mousey = cur_mousey;
prev_mousebtn = cur_mousebtn;
if(deltax < -0x40)
deltax = -0x40;
if(deltax > 0x3f)
deltax = 0x3f;
if(deltay < -0x40)
deltay = -0x40;
if(deltay > 0x3f)
deltay = 0x3f;
uint32_t base = ((deltax & 0x7f) << 1) | ((deltay & 0x7f) << 9) | cur_mousebtn;
fifo_push(km_address | D_SECONDARY | base);
send();
}
void nextkbd_device::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
if(!fifo_empty())
send();
update_mouse(false);
}
void nextkbd_device::fifo_push(uint32_t val)
{
if(fifo_size == FIFO_SIZE)
return;
fifo_size++;
fifo[fifo_iw++] = val;
if(fifo_iw == FIFO_SIZE)
fifo_iw = 0;
}
uint32_t nextkbd_device::fifo_pop()
{
if(fifo_size == 0)
return 0;
fifo_size--;
uint32_t res = fifo[fifo_ir++];
if(fifo_ir == FIFO_SIZE)
fifo_ir = 0;
return res;
}
bool nextkbd_device::fifo_empty() const
{
return !fifo_size;
}
uint8_t nextkbd_device::status_snd_r()
{
logerror("status_snd_r %02x %s\n", ctrl_snd, machine().describe_context());
return ctrl_snd;
}
uint8_t nextkbd_device::status_kms_r()
{
logerror("status_kms_r %02x %s\n", ctrl_kms, machine().describe_context());
return ctrl_kms;
}
uint8_t nextkbd_device::status_dma_r()
{
logerror("status_dma_r %02x %s\n", ctrl_dma, machine().describe_context());
return ctrl_dma;
}
uint8_t nextkbd_device::status_cmd_r()
{
logerror("status_cmd_r %02x %s\n", ctrl_cmd, machine().describe_context());
return ctrl_cmd;
}
uint32_t nextkbd_device::cdata_r(offs_t offset, uint32_t mem_mask)
{
logerror("cdata_r %08x @ %08x %s\n", cdata, mem_mask, machine().describe_context());
return cdata;
}
uint32_t nextkbd_device::kmdata_r(offs_t offset, uint32_t mem_mask)
{
uint8_t old = ctrl_kms;
ctrl_kms &= ~(C_KBD_INTERRUPT|C_KBD_DATA);
if(old & C_KBD_INTERRUPT)
int_change_cb(false);
logerror("kmdata_r %08x @ %08x %s\n", kmdata, mem_mask, machine().describe_context());
return kmdata;
}
void nextkbd_device::ctrl_snd_w(uint8_t data)
{
uint8_t old = ctrl_snd;
ctrl_snd = (ctrl_snd & ~C_SOUND_WMASK) | (data & C_SOUND_WMASK);
uint8_t diff = old ^ ctrl_snd;
logerror("ctrl_snd_w %02x | %02x %s\n", ctrl_snd, diff, machine().describe_context());
}
void nextkbd_device::ctrl_kms_w(uint8_t data)
{
uint8_t old = ctrl_kms;
ctrl_kms = (ctrl_kms & ~C_KMS_WMASK) | (data & C_KMS_WMASK);
uint8_t diff = old ^ ctrl_kms;
logerror("ctrl_kms_w %02x | %02x %s\n", ctrl_kms, diff, machine().describe_context());
}
void nextkbd_device::ctrl_dma_w(uint8_t data)
{
uint8_t old = ctrl_dma;
ctrl_dma = (ctrl_dma & ~C_WMASK) | (data & C_WMASK);
uint8_t diff = old ^ ctrl_dma;
logerror("ctrl_dma_w %02x | %02x %s\n", ctrl_dma, diff, machine().describe_context());
}
void nextkbd_device::ctrl_cmd_w(uint8_t data)
{
ctrl_cmd = data;
logerror("ctrl_cmd_w %02x %s\n", ctrl_cmd, machine().describe_context());
}
void nextkbd_device::cdata_w(offs_t offset, uint32_t data, uint32_t mem_mask)
{
COMBINE_DATA(&cdata);
logerror("cdata_w %08x @ %08x %s\n", data, mem_mask, machine().describe_context());
handle_command();
}
void nextkbd_device::kmdata_w(offs_t offset, uint32_t data, uint32_t mem_mask)
{
logerror("kmdata_w %08x @ %08x %s\n", data, mem_mask, machine().describe_context());
}
INPUT_CHANGED_MEMBER( nextkbd_device::update )
{
int bank = 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_t val = index | modifiers_state | D_KBD_VALID;
if(!newval)
val |= D_KBD_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 | D_MASTER | km_address);
send();
break;
}
case 3:
if(newval)
modifiers_state |= field.mask();
else
modifiers_state &= ~field.mask();
fifo_push(modifiers_state | D_MASTER | km_address);
send();
break;
case 4:
if(field.mask() & 1)
int_power_cb(newval & 1);
break;
}
}
void nextkbd_device::handle_fifo_command()
{
logerror("Fifo command %08x?\n", cdata);
fifo_ir = 0;
fifo_iw = 0;
fifo_size = 0;
memset(fifo, 0, sizeof(fifo));
if(ctrl_kms & C_KBD_INTERRUPT)
int_change_cb(false);
ctrl_kms &= ~(C_KBD_INTERRUPT|C_KBD_DATA);
}
void nextkbd_device::handle_kbd_command()
{
switch(cdata >> 24) {
case 0x00:
logerror("Keyboard LED control %06x?\n", cdata & 0xffffff);
ctrl_kms |= C_KBD_DATA; // Hmmmm. The rom wants it, but I'm not sure if data is actually expected
break;
case 0xef:
logerror("Set keyboard/mouse address to %d\n", (cdata >> 17) & 7);
km_address = ((cdata >> 17) & 7) << 25;
ctrl_kms |= C_KBD_DATA; // Hmmmm. The rom wants it, but I'm not sure if data is actually expected
break;
default:
logerror("Unhandled keyboard command %02x.%06x\n", cdata >> 24, cdata & 0xffffff);
break;
}
}
void nextkbd_device::handle_command()
{
switch(ctrl_cmd) {
case 0xc5:
handle_kbd_command();
break;
case 0xc6:
handle_fifo_command();
break;
default:
logerror("Unhandled command %02x.%08x\n", ctrl_cmd, cdata);
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)
PORT_START("mousex")
PORT_BIT( 0x00ff, 0, IPT_MOUSE_X ) PORT_SENSITIVITY(100) PORT_KEYDELTA(5) PORT_PLAYER(1)
PORT_START("mousey")
PORT_BIT( 0x00ff, 0, IPT_MOUSE_Y ) PORT_SENSITIVITY(100) PORT_KEYDELTA(5) PORT_PLAYER(1)
PORT_START("mousebtn")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
INPUT_PORTS_END
ioport_constructor nextkbd_device::device_input_ports() const
{
return INPUT_PORTS_NAME(nextkbd_keymap);
}