mac128.cpp: clean up vestigial declarations and input ports that are unused since keyboard emulation was enabled

This commit is contained in:
Vas Crabb 2020-06-29 19:20:26 +10:00
parent f43cda7adb
commit 44607ff8f1

View File

@ -13,8 +13,8 @@
0x400000 - 0x4fffff ROM
0x580000 - 0x5fffff 5380 NCR/Symbios SCSI peripherals chip (Mac Plus only)
0x600000 - 0x6fffff RAM
0x800000 - 0x9fffff Zilog 8530 SCC (Serial Control Chip) Read
0xa00000 - 0xbfffff Zilog 8530 SCC (Serial Control Chip) Write
0x800000 - 0x9fffff Zilog 8530 SCC (Serial Communications Controller) Read
0xa00000 - 0xbfffff Zilog 8530 SCC (Serial Communications Controller) Write
0xc00000 - 0xdfffff IWM (Integrated Woz Machine; floppy)
0xe80000 - 0xefffff Rockwell 6522 VIA
0xf00000 - 0xffffef ??? (the ROM appears to be accessing here)
@ -79,35 +79,38 @@ c0 8 data bits, Rx disabled
****************************************************************************/
#include "emu.h"
#include "machine/mackbd.h"
#include "machine/macrtc.h"
#include "bus/macpds/hyperdrive.h"
#include "bus/scsi/scsicd.h"
#include "bus/scsi/scsi.h"
#include "bus/scsi/scsihd.h"
#include "cpu/m68000/m68000.h"
#include "cpu/powerpc/ppc.h"
#include "machine/6522via.h"
#include "machine/z80scc.h"
#include "machine/ncr5380.h"
#include "machine/applefdc.h"
#include "machine/swim.h"
#include "machine/sonydriv.h"
#include "machine/mackbd.h"
#include "machine/macrtc.h"
#include "machine/ncr5380.h"
#include "machine/ram.h"
#include "machine/sonydriv.h"
#include "machine/swim.h"
#include "machine/timer.h"
#include "machine/z80scc.h"
#include "sound/dac.h"
#include "sound/volt_reg.h"
#include "formats/ap_dsk35.h"
#include "bus/scsi/scsi.h"
#include "bus/scsi/scsihd.h"
#include "bus/scsi/scsicd.h"
#include "emupal.h"
#include "screen.h"
#include "softlist.h"
#include "speaker.h"
#include "bus/macpds/hyperdrive.h"
#define MAC_SCREEN_NAME "screen"
#define MAC_539X_1_TAG "539x_1"
#define MAC_539X_2_TAG "539x_2"
#define MACKBD_TAG "mackbd"
#define DAC_TAG "macdac"
#define SCC_TAG "scc"
@ -148,12 +151,11 @@ public:
m_ram(*this, RAM_TAG),
m_ncr5380(*this, "ncr5380"),
m_iwm(*this, "fdc"),
m_mackbd(*this, MACKBD_TAG),
m_mackbd(*this, "mackbd"),
m_rtc(*this,"rtc"),
m_mouse0(*this, "MOUSE0"),
m_mouse1(*this, "MOUSE1"),
m_mouse2(*this, "MOUSE2"),
m_key_port(*this, "KEY%u", 0),
m_screen(*this, "screen"),
m_dac(*this, DAC_TAG),
m_scc(*this, SCC_TAG)
@ -174,11 +176,10 @@ private:
required_device<ram_device> m_ram;
optional_device<ncr5380_device> m_ncr5380;
required_device<applefdc_base_device> m_iwm;
optional_device<mackbd_device> m_mackbd;
required_device<mackbd_device> m_mackbd;
optional_device<rtc3430042_device> m_rtc;
required_ioport m_mouse0, m_mouse1, m_mouse2;
optional_ioport_array<7> m_key_port;
virtual void machine_start() override;
virtual void machine_reset() override;
@ -189,9 +190,6 @@ private:
int m_irq_count, m_ca1_data, m_ca2_data;
/* keyboard matrix to detect transition - macadb needs to stop relying on this */
int m_key_matrix[7];
int m_mouse_bit_x;
int m_mouse_bit_y;
int last_mx, last_my;
@ -227,22 +225,13 @@ private:
TIMER_CALLBACK_MEMBER(mac_scanline);
TIMER_CALLBACK_MEMBER(mac_hblank);
DECLARE_VIDEO_START(mac);
uint32_t screen_update_mac(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(mac_kbd_clk_in);
DECLARE_WRITE_LINE_MEMBER(mac_via_out_cb2);
uint8_t mac_via_in_a();
uint8_t mac_via_in_b();
void mac_via_out_a(uint8_t data);
void mac_via_out_b(uint8_t data);
void mac128_state_load();
DECLARE_WRITE_LINE_MEMBER(mac_via_irq);
int scan_keyboard();
void keyboard_init();
void kbd_shift_out(int data);
void keyboard_receive(int val);
void mac_driver_init(mac128model_t model);
void update_volume();
@ -746,18 +735,6 @@ void mac128_state::mac_via_out_b(uint8_t data)
m_rtc->clk_w((data >> 1) & 0x01);
}
/******************* Keyboard <-> VIA communication ***********************/
WRITE_LINE_MEMBER(mac128_state::mac_kbd_clk_in)
{
m_via->write_cb1(state ? 0 : 1);
}
WRITE_LINE_MEMBER(mac128_state::mac_via_out_cb2)
{
m_mackbd->datain_w(state);
}
/* *************************************************************************
* Mouse
* *************************************************************************/
@ -854,23 +831,6 @@ void mac128_state::mac_driver_init(mac128model_t model)
#endif
memset(m_ram->pointer(), 0, m_ram->size());
/* clear key matrix for macadb */
for (int i=0; i<7; i++)
{
m_key_matrix[i] = 0;
}
/* save state stuff */
machine().save().register_postload(save_prepost_delegate(FUNC(mac128_state::mac128_state_load), this));
}
void mac128_state::mac128_state_load()
{
}
VIDEO_START_MEMBER(mac128_state,mac)
{
}
#define MAC_MAIN_SCREEN_BUF_OFFSET (0x5900>>1)
@ -986,8 +946,6 @@ void mac128_state::mac512ke(machine_config &config)
PALETTE(config, "palette", palette_device::MONOCHROME_INVERTED);
MCFG_VIDEO_START_OVERRIDE(mac128_state,mac)
/* sound hardware */
SPEAKER(config, "speaker").front_center();
DAC_8BIT_PWM(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.25); // 2 x ls161
@ -1009,12 +967,12 @@ void mac128_state::mac512ke(machine_config &config)
m_via->readpb_handler().set(FUNC(mac128_state::mac_via_in_b));
m_via->writepa_handler().set(FUNC(mac128_state::mac_via_out_a));
m_via->writepb_handler().set(FUNC(mac128_state::mac_via_out_b));
m_via->cb2_handler().set(FUNC(mac128_state::mac_via_out_cb2));
m_via->cb2_handler().set(m_mackbd, FUNC(mackbd_device::datain_w));
m_via->irq_handler().set(FUNC(mac128_state::mac_via_irq));
mackbd_device &mackbd(MACKBD(config, MACKBD_TAG, 0));
mackbd.dataout_handler().set(m_via, FUNC(via6522_device::write_cb2));
mackbd.clkout_handler().set(FUNC(mac128_state::mac_kbd_clk_in));
MACKBD(config, m_mackbd, 0);
m_mackbd->dataout_handler().set(m_via, FUNC(via6522_device::write_cb2));
m_mackbd->clkout_handler().set(m_via, FUNC(via6522_device::write_cb1)).invert();
/* internal ram */
RAM(config, m_ram);
@ -1062,125 +1020,6 @@ static INPUT_PORTS_START( macplus )
PORT_START("MOUSE2") /* Mouse - Y AXIS */
PORT_BIT( 0xff, 0x00, IPT_MOUSE_Y) PORT_SENSITIVITY(100) PORT_KEYDELTA(0) PORT_PLAYER(1)
/* R Nabet 000531 : pseudo-input ports with keyboard layout */
/* we only define US layout for keyboard - international layout is different! */
/* note : 16 bits at most per port! */
/* main keyboard pad */
PORT_START("KEY0")
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_UNUSED) /* extra key on ISO : */
PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
PORT_START("KEY1")
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@')
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^')
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+')
PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(')
PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('&')
PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('_')
PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('*')
PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(')')
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}')
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
PORT_START("KEY2")
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{')
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Return") PORT_CODE(KEYCODE_ENTER) PORT_CHAR('\r')
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('"')
PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':')
PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('|')
PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
PORT_START("KEY3")
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_CHAR('\t')
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('`') PORT_CHAR('~')
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_UNUSED) /* keyboard Enter : */
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_UNUSED) /* escape: */
PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_UNUSED) /* ??? */
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Command") PORT_CODE(KEYCODE_RALT)
PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Caps Lock") PORT_CODE(KEYCODE_CAPSLOCK) PORT_TOGGLE
PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Option") PORT_CODE(KEYCODE_LALT) PORT_CHAR(UCHAR_SHIFT_2)
PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_UNUSED) /* Control: */
PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_UNUSED) /* keypad pseudo-keycode */
PORT_BIT(0xE000, IP_ACTIVE_HIGH, IPT_UNUSED) /* ??? */
/* keypad */
PORT_START("KEY4")
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_DEL_PAD) PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD))
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_ASTERISK) PORT_CHAR(UCHAR_MAMEKEY(ASTERISK))
PORT_BIT(0x0038, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_PLUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD))
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Keypad Clear") PORT_CODE(/*KEYCODE_NUMLOCK*/KEYCODE_DEL) PORT_CHAR(UCHAR_MAMEKEY(NUMLOCK))
PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(/*CODE_OTHER*/KEYCODE_NUMLOCK) PORT_CHAR(UCHAR_MAMEKEY(EQUALS_PAD))
PORT_BIT(0x0E00, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER_PAD) PORT_CHAR(UCHAR_MAMEKEY(ENTER_PAD))
PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH_PAD) PORT_CHAR(UCHAR_MAMEKEY(SLASH_PAD))
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD))
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_START("KEY5")
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_0_PAD) PORT_CHAR(UCHAR_MAMEKEY(0_PAD))
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_1_PAD) PORT_CHAR(UCHAR_MAMEKEY(1_PAD))
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_2_PAD) PORT_CHAR(UCHAR_MAMEKEY(2_PAD))
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_3_PAD) PORT_CHAR(UCHAR_MAMEKEY(3_PAD))
PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_4_PAD) PORT_CHAR(UCHAR_MAMEKEY(4_PAD))
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_5_PAD) PORT_CHAR(UCHAR_MAMEKEY(5_PAD))
PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_6_PAD) PORT_CHAR(UCHAR_MAMEKEY(6_PAD))
PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_7_PAD) PORT_CHAR(UCHAR_MAMEKEY(7_PAD))
PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_8_PAD) PORT_CHAR(UCHAR_MAMEKEY(8_PAD))
PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_9_PAD) PORT_CHAR(UCHAR_MAMEKEY(9_PAD))
PORT_BIT(0xE000, IP_ACTIVE_HIGH, IPT_UNUSED)
/* Arrow keys */
PORT_START("KEY6")
PORT_BIT(0x0003, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Right Arrow") PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
PORT_BIT(0x0038, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Left Arrow") PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Down Arrow") PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
PORT_BIT(0x1E00, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Up Arrow") PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
PORT_BIT(0xC000, IP_ACTIVE_HIGH, IPT_UNUSED)
INPUT_PORTS_END
/***************************************************************************