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mame/src/mess/drivers/pb1000.c

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/***************************************************************************
Casio PB-1000 / PB-2000c driver
Driver by Sandro Ronco
TODO:
- improve the pb2000c gate array emulation
- i/o port
Known issues:
- the second memory card is not recognized by the HW
More info:
http://www.itkp.uni-bonn.de/~wichmann/pb1000-wrobel.html
****************************************************************************/
#include "emu.h"
#include "cpu/hd61700/hd61700.h"
#include "video/hd44352.h"
#include "imagedev/cartslot.h"
#include "machine/nvram.h"
#include "sound/beep.h"
#include "rendlay.h"
class pb1000_state : public driver_device
{
public:
pb1000_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_beep(*this, BEEPER_TAG),
m_hd44352(*this, "hd44352")
{ }
required_device<hd61700_cpu_device> m_maincpu;
required_device<beep_device> m_beep;
required_device<hd44352_device> m_hd44352;
emu_timer *m_kb_timer;
UINT8 m_kb_matrix;
UINT8 m_gatearray[2];
virtual void machine_start();
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE16_MEMBER( gatearray_w );
UINT16 pb2000c_kb_r(running_machine &machine);
UINT16 pb1000_kb_r(running_machine &machine);
void kb_matrix_w(running_machine &machine, UINT8 matrix);
UINT16 read_touchscreen(running_machine &machine, UINT8 line);
virtual void palette_init();
TIMER_CALLBACK_MEMBER(keyboard_timer);
};
static ADDRESS_MAP_START(pb1000_mem, AS_PROGRAM, 16, pb1000_state)
ADDRESS_MAP_UNMAP_LOW
AM_RANGE( 0x00000, 0x00bff ) AM_ROM
//AM_RANGE( 0x00c00, 0x00c0f ) AM_NOP //I/O
AM_RANGE( 0x06000, 0x07fff ) AM_RAM AM_SHARE("nvram1")
AM_RANGE( 0x08000, 0x0ffff ) AM_ROMBANK("bank1")
AM_RANGE( 0x18000, 0x1ffff ) AM_RAM AM_SHARE("nvram2")
ADDRESS_MAP_END
static ADDRESS_MAP_START(pb2000c_mem, AS_PROGRAM, 16, pb1000_state)
ADDRESS_MAP_UNMAP_LOW
AM_RANGE( 0x00000, 0x00bff ) AM_ROM
//AM_RANGE( 0x00c00, 0x00c0f ) AM_NOP //I/O
AM_RANGE( 0x00c10, 0x00c11 ) AM_WRITE(gatearray_w)
AM_RANGE( 0x00000, 0x0ffff ) AM_ROMBANK("bank1")
AM_RANGE( 0x10000, 0x1ffff ) AM_RAM AM_SHARE("nvram1")
AM_RANGE( 0x20000, 0x27fff ) AM_ROM AM_REGION("card1", 0)
AM_RANGE( 0x28000, 0x2ffff ) AM_RAM AM_SHARE("nvram2")
ADDRESS_MAP_END
/* Input ports */
static INPUT_PORTS_START( pb1000 )
PORT_START("KO1")
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("BRK") PORT_CODE(KEYCODE_F10)
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("OFF") PORT_CODE(KEYCODE_7_PAD)
PORT_START("KO2")
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("EXE") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("IN") PORT_CODE(KEYCODE_F4)
PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("MEMO IN") PORT_CODE(KEYCODE_0_PAD)
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME(",") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('?')
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("'") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('"') PORT_CHAR('!')
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("$") PORT_CODE(KEYCODE_1_PAD) PORT_CHAR('$') PORT_CHAR('#')
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("&") PORT_CODE(KEYCODE_2_PAD) PORT_CHAR('&') PORT_CHAR('%')
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("=") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('\'')
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME(";") PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('<')
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME(":") PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR(':') PORT_CHAR('>')
PORT_START("KO3")
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("RIGHT") PORT_CODE(KEYCODE_RIGHT)
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("OUT") PORT_CODE(KEYCODE_F3)
PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("MEMO") PORT_CODE(KEYCODE_F11)
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("U") PORT_CODE(KEYCODE_U) PORT_CHAR('U')
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Q") PORT_CODE(KEYCODE_Q) PORT_CHAR('Q')
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("W") PORT_CODE(KEYCODE_W) PORT_CHAR('W')
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("E") PORT_CODE(KEYCODE_E) PORT_CHAR('E')
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("R") PORT_CODE(KEYCODE_R) PORT_CHAR('R')
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("T") PORT_CODE(KEYCODE_T) PORT_CHAR('T')
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Y") PORT_CODE(KEYCODE_Y) PORT_CHAR('Y')
PORT_START("KO4")
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("DOWN") PORT_CODE(KEYCODE_DOWN)
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("CALC") PORT_CODE(KEYCODE_HOME)
PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("CAL") PORT_CODE(KEYCODE_F9)
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("H") PORT_CODE(KEYCODE_H) PORT_CHAR('H')
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("CAPS") PORT_CODE(KEYCODE_CAPSLOCK)
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("A") PORT_CODE(KEYCODE_A) PORT_CHAR('A')
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("S") PORT_CODE(KEYCODE_S) PORT_CHAR('S')
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("D") PORT_CODE(KEYCODE_D) PORT_CHAR('D')
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F") PORT_CODE(KEYCODE_F) PORT_CHAR('F')
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("G") PORT_CODE(KEYCODE_G) PORT_CHAR('G')
PORT_START("KO5")
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("UP") PORT_CODE(KEYCODE_UP)
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("LEFT") PORT_CODE(KEYCODE_LEFT)
PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("MENU") PORT_CODE(KEYCODE_F5)
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("M") PORT_CODE(KEYCODE_M) PORT_CHAR('M')
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Z") PORT_CODE(KEYCODE_Z) PORT_CHAR('Z')
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("X") PORT_CODE(KEYCODE_X) PORT_CHAR('X')
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("C") PORT_CODE(KEYCODE_C) PORT_CHAR('C')
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("V") PORT_CODE(KEYCODE_V) PORT_CHAR('V')
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("B") PORT_CODE(KEYCODE_B) PORT_CHAR('B')
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("N") PORT_CODE(KEYCODE_N) PORT_CHAR('N')
PORT_START("KO6")
PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("LCKEY") PORT_CODE(KEYCODE_F1)
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("CONTR") PORT_CODE(KEYCODE_F2)
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME(")") PORT_CODE(KEYCODE_PGDN) PORT_CHAR(')') PORT_CHAR(']')
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("STOP") PORT_CODE(KEYCODE_F7)
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("INS") PORT_CODE(KEYCODE_INSERT)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("NEW ALL") PORT_CODE(KEYCODE_ESC)
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("BS") PORT_CODE(KEYCODE_BACKSPACE)
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("CLS") PORT_CODE(KEYCODE_DEL)
PORT_START("KO7")
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("^") PORT_CODE(KEYCODE_3_PAD) PORT_CHAR('^')
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("/") PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('}')
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("(") PORT_CODE(KEYCODE_PGUP) PORT_CHAR('(') PORT_CHAR('[')
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("9") PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('\'')
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("8") PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('_')
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("7") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('@')
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("ENG") PORT_CODE(KEYCODE_F6)
PORT_START("KO8")
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("I") PORT_CODE(KEYCODE_I) PORT_CHAR('I')
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("*") PORT_CODE(KEYCODE_ASTERISK) PORT_CHAR('*') PORT_CHAR('{')
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("6") PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('\\')
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("5") PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('~')
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("4") PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('|')
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("P") PORT_CODE(KEYCODE_P) PORT_CHAR('P')
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("O") PORT_CODE(KEYCODE_O) PORT_CHAR('O')
PORT_START("KO9")
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("J") PORT_CODE(KEYCODE_J) PORT_CHAR('J')
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("+") PORT_CODE(KEYCODE_PLUS_PAD) PORT_CHAR('+')
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("3") PORT_CODE(KEYCODE_3) PORT_CHAR('3')
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("2") PORT_CODE(KEYCODE_2) PORT_CHAR('2')
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("1") PORT_CODE(KEYCODE_1) PORT_CHAR('1')
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("L") PORT_CODE(KEYCODE_L) PORT_CHAR('L')
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("K") PORT_CODE(KEYCODE_K) PORT_CHAR('K')
PORT_START("KO10")
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("-") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-')
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("EXE") PORT_CODE(KEYCODE_ENTER)
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("ANS") PORT_CODE(KEYCODE_END)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME(".") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.')
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0) PORT_CHAR('0')
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("??") PORT_CODE(KEYCODE_5_PAD)
PORT_START("KO11")
PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
PORT_START("KO12")
PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F") PORT_CODE(KEYCODE_LALT)
PORT_START("NULL")
PORT_BIT(0xffff, IP_ACTIVE_HIGH, IPT_UNUSED)
//touchscreen
PORT_START("POSX")
PORT_BIT( 0xff, 0x00, IPT_MOUSE_X ) PORT_CROSSHAIR(X, 1, 0, 0) PORT_SENSITIVITY(20) PORT_KEYDELTA(0)
PORT_START("POSY")
PORT_BIT( 0xff, 0x00, IPT_MOUSE_Y ) PORT_CROSSHAIR(Y, 1, 0, 0) PORT_SENSITIVITY(120) PORT_KEYDELTA(0)
PORT_START("TOUCH")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(MOUSECODE_BUTTON1) PORT_NAME("Touchscreen")
INPUT_PORTS_END
static INPUT_PORTS_START( pb2000c )
PORT_START("KO1")
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("BRK") PORT_CODE(KEYCODE_F10)
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("OFF") PORT_CODE(KEYCODE_7_PAD)
PORT_START("KO2")
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("TAB") PORT_CODE(KEYCODE_TAB)
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("'") PORT_CODE(KEYCODE_QUOTE)
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("CAPS") PORT_CODE(KEYCODE_CAPSLOCK)
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Z") PORT_CODE(KEYCODE_Z)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("A") PORT_CODE(KEYCODE_A)
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Q") PORT_CODE(KEYCODE_Q)
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("W") PORT_CODE(KEYCODE_W)
PORT_START("KO3")
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("(") PORT_CODE(KEYCODE_PGUP)
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME(")") PORT_CODE(KEYCODE_PGDN)
PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("M1") PORT_CODE(KEYCODE_F1)
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("X") PORT_CODE(KEYCODE_X)
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("C") PORT_CODE(KEYCODE_C)
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("S") PORT_CODE(KEYCODE_S)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("D") PORT_CODE(KEYCODE_D)
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("E") PORT_CODE(KEYCODE_E)
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("R") PORT_CODE(KEYCODE_R)
PORT_START("KO4")
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("[") PORT_CODE(KEYCODE_OPENBRACE)
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("]") PORT_CODE(KEYCODE_CLOSEBRACE)
PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("M2") PORT_CODE(KEYCODE_F2)
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("V") PORT_CODE(KEYCODE_V)
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("B") PORT_CODE(KEYCODE_B)
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F") PORT_CODE(KEYCODE_F)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("G") PORT_CODE(KEYCODE_G)
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("T") PORT_CODE(KEYCODE_T)
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Y") PORT_CODE(KEYCODE_Y)
PORT_START("KO5")
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("|") PORT_CODE(KEYCODE_BACKSLASH)
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("MEMO") PORT_CODE(KEYCODE_F11)
PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("M3") PORT_CODE(KEYCODE_F3)
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("N") PORT_CODE(KEYCODE_N)
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("M") PORT_CODE(KEYCODE_M)
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("H") PORT_CODE(KEYCODE_H)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("J") PORT_CODE(KEYCODE_J)
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("U") PORT_CODE(KEYCODE_U)
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("I") PORT_CODE(KEYCODE_I)
PORT_START("KO6")
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("IN") PORT_CODE(KEYCODE_F6)
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("OUT") PORT_CODE(KEYCODE_F7)
PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("M4") PORT_CODE(KEYCODE_F4)
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME(",") PORT_CODE(KEYCODE_COMMA)
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE)
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("K") PORT_CODE(KEYCODE_K)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("L") PORT_CODE(KEYCODE_L)
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("O") PORT_CODE(KEYCODE_O)
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("P") PORT_CODE(KEYCODE_P)
PORT_START("KO7")
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("CALC") PORT_CODE(KEYCODE_HOME)
PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("ETC") PORT_CODE(KEYCODE_F12)
PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("SS") PORT_CODE(KEYCODE_LSHIFT)
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("ANS") PORT_CODE(KEYCODE_END)
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME(";") PORT_CODE(KEYCODE_COLON)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME(":") PORT_CODE(KEYCODE_BACKSLASH2)
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("=") PORT_CODE(KEYCODE_EQUALS)
PORT_START("KO8")
PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("NEW ALL") PORT_CODE(KEYCODE_ESC)
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("7") PORT_CODE(KEYCODE_7)
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0)
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("1") PORT_CODE(KEYCODE_1)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("2") PORT_CODE(KEYCODE_2)
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("4") PORT_CODE(KEYCODE_4)
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("5") PORT_CODE(KEYCODE_5)
PORT_START("KO9")
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("9") PORT_CODE(KEYCODE_9)
PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME(".") PORT_CODE(KEYCODE_STOP)
PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("EXE") PORT_CODE(KEYCODE_ENTER)
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("3") PORT_CODE(KEYCODE_3)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("+") PORT_CODE(KEYCODE_PLUS_PAD)
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("6") PORT_CODE(KEYCODE_6)
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("-") PORT_CODE(KEYCODE_MINUS)
PORT_START("KO10")
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("DEL") PORT_CODE(KEYCODE_F8)
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("MENU") PORT_CODE(KEYCODE_F5)
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("*") PORT_CODE(KEYCODE_ASTERISK)
PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("BS") PORT_CODE(KEYCODE_BACKSPACE)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("/") PORT_CODE(KEYCODE_SLASH)
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("RIGHT") PORT_CODE(KEYCODE_RIGHT)
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("CAL") PORT_CODE(KEYCODE_F9)
PORT_START("KO11")
PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("INS") PORT_CODE(KEYCODE_INSERT)
PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("UP") PORT_CODE(KEYCODE_UP)
PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("8") PORT_CODE(KEYCODE_8)
PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("CLS") PORT_CODE(KEYCODE_DEL)
PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("LEFT") PORT_CODE(KEYCODE_LEFT)
PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("DOWN") PORT_CODE(KEYCODE_DOWN)
PORT_START("KO12")
PORT_BIT(0xffff, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_START("NULL")
PORT_BIT(0xffff, IP_ACTIVE_HIGH, IPT_UNUSED)
INPUT_PORTS_END
void pb1000_state::palette_init()
{
palette_set_color(machine(), 0, MAKE_RGB(138, 146, 148));
palette_set_color(machine(), 1, MAKE_RGB(92, 83, 88));
}
static const gfx_layout pb1000_charlayout =
{
8, 8, /* 8 x 8 characters */
256, /* 256 characters */
1, /* 1 bits per pixel */
{ 0 }, /* no bitplanes */
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8},
{ 0, 1, 2, 3, 4, 5, 6, 7},
8*8 /* 8 bytes */
};
static GFXDECODE_START( pb1000 )
GFXDECODE_ENTRY( "hd44352", 0x0000, pb1000_charlayout, 0, 1 )
GFXDECODE_END
WRITE16_MEMBER( pb1000_state::gatearray_w )
{
m_gatearray[offset] = data&0xff;
if (m_gatearray[0])
membank("bank1")->set_base(machine().root_device().memregion("card1")->base());
else if (m_gatearray[1])
membank("bank1")->set_base(machine().root_device().memregion("card2")->base());
else
membank("bank1")->set_base(machine().root_device().memregion("rom")->base());
}
static void lcd_control(hd61700_cpu_device &device, UINT8 data)
{
pb1000_state *state = device.machine().driver_data<pb1000_state>();
state->m_hd44352->control_write(data);
}
static UINT8 lcd_data_r(hd61700_cpu_device &device)
{
pb1000_state *state = device.machine().driver_data<pb1000_state>();
return state->m_hd44352->data_read();
}
static void lcd_data_w(hd61700_cpu_device &device, UINT8 data)
{
pb1000_state *state = device.machine().driver_data<pb1000_state>();
state->m_hd44352->data_write(data);
}
UINT16 pb1000_state::read_touchscreen(running_machine &machine, UINT8 line)
{
UINT8 x = machine.root_device().ioport("POSX")->read()/0x40;
UINT8 y = machine.root_device().ioport("POSY")->read()/0x40;
if (machine.root_device().ioport("TOUCH")->read())
{
if (x == line-7)
return (0x1000<<y);
}
return 0x0000;
}
UINT16 pb1000_state::pb1000_kb_r(running_machine &machine)
{
static const char *const bitnames[] = {"NULL", "KO1", "KO2", "KO3", "KO4", "KO5", "KO6", "KO7", "KO8", "KO9", "KO10", "KO11", "KO12", "NULL", "NULL", "NULL"};
UINT16 data = 0;
if ((m_kb_matrix & 0x0f) == 0x0d)
{
//Read all the input lines
for (int line = 1; line <= 12; line++)
{
data |= machine.root_device().ioport(bitnames[line])->read();
data |= read_touchscreen(machine, line);
}
}
else
{
data = machine.root_device().ioport(bitnames[m_kb_matrix & 0x0f])->read();
data |= read_touchscreen(machine, m_kb_matrix & 0x0f);
}
return data;
}
UINT16 pb1000_state::pb2000c_kb_r(running_machine &machine)
{
static const char *const bitnames[] = {"NULL", "KO1", "KO2", "KO3", "KO4", "KO5", "KO6", "KO7", "KO8", "KO9", "KO10", "KO11", "KO12", "NULL", "NULL", "NULL"};
UINT16 data = 0;
if ((m_kb_matrix & 0x0f) == 0x0d)
{
//Read all the input lines
for (int line = 1; line <= 12; line++)
{
data |= machine.root_device().ioport(bitnames[line])->read();
}
}
else
{
data = machine.root_device().ioport(bitnames[m_kb_matrix & 0x0f])->read();
}
return data;
}
void pb1000_state::kb_matrix_w(running_machine &machine, UINT8 matrix)
{
if (matrix & 0x80)
{
if ((m_kb_matrix & 0x80) != (matrix & 0x80))
m_kb_timer->adjust(attotime::never, 0, attotime::never);
}
else
{
if ((m_kb_matrix & 0x40) != (matrix & 0x40))
{
if (matrix & 0x40)
m_kb_timer->adjust(attotime::from_hz(32), 0, attotime::from_hz(32));
else
m_kb_timer->adjust(attotime::from_hz(256), 0, attotime::from_hz(256));
}
}
m_kb_matrix = matrix;
}
//-------------------------------------------------
// HD61700 interface
//-------------------------------------------------
static void kb_matrix_w_call(hd61700_cpu_device &device, UINT8 matrix)
{
pb1000_state *state = device.machine().driver_data<pb1000_state>();
state->kb_matrix_w(device.machine(), matrix);
}
static UINT8 pb1000_port_r(hd61700_cpu_device &device)
{
//TODO
return 0x00;
}
static UINT8 pb2000c_port_r(hd61700_cpu_device &device)
{
//TODO
return 0xfc;
}
static void port_w(hd61700_cpu_device &device, UINT8 data)
{
beep_set_state(device.machine().device(BEEPER_TAG), (BIT(data,7) ^ BIT(data,6)));
//printf("%x\n", data);
}
static UINT16 pb1000_kb_r_call(hd61700_cpu_device &device)
{
pb1000_state *state = device.machine().driver_data<pb1000_state>();
return state->pb1000_kb_r(device.machine());
}
static UINT16 pb2000c_kb_r_call(hd61700_cpu_device &device)
{
pb1000_state *state = device.machine().driver_data<pb1000_state>();
return state->pb2000c_kb_r(device.machine());
}
static const hd61700_config pb1000_config =
{
lcd_control, //lcd control
lcd_data_r, //lcd data read
lcd_data_w, //lcd data write
pb1000_kb_r_call, //keyboard matrix read
kb_matrix_w_call, //keyboard matrix write
pb1000_port_r, //8 bit port read
port_w //8 bit port write
};
static const hd61700_config pb2000c_config =
{
lcd_control, //lcd control
lcd_data_r, //lcd data read
lcd_data_w, //lcd data write
pb2000c_kb_r_call, //keyboard matrix read
kb_matrix_w_call, //keyboard matrix write
pb2000c_port_r, //8 bit port read
port_w //8 bit port write
};
TIMER_CALLBACK_MEMBER(pb1000_state::keyboard_timer)
{
machine().device("maincpu")->execute().set_input_line(HD61700_KEY_INT, ASSERT_LINE);
machine().device("maincpu")->execute().set_input_line(HD61700_KEY_INT, CLEAR_LINE);
}
void pb1000_state::machine_start()
{
membank("bank1")->set_base(machine().root_device().memregion("rom")->base());
m_kb_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(pb1000_state::keyboard_timer),this));
m_kb_timer->adjust(attotime::from_hz(192), 0, attotime::from_hz(192));
}
static const hd44352_interface hd44352_pb1000_conf =
{
DEVCB_CPU_INPUT_LINE("maincpu", HD61700_ON_INT)
};
static MACHINE_CONFIG_START( pb1000, pb1000_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", HD61700, 910000)
MCFG_CPU_PROGRAM_MAP(pb1000_mem)
MCFG_HD61700_CONFIG(pb1000_config)
/* video hardware */
MCFG_SCREEN_ADD("screen", LCD)
MCFG_SCREEN_REFRESH_RATE(50)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
MCFG_SCREEN_UPDATE_DEVICE("hd44352", hd44352_device, screen_update)
MCFG_SCREEN_SIZE(192, 32)
MCFG_SCREEN_VISIBLE_AREA(0, 192-1, 0, 32-1)
MCFG_DEFAULT_LAYOUT(layout_lcd)
MCFG_PALETTE_LENGTH(2)
MCFG_GFXDECODE( pb1000 )
MCFG_HD44352_ADD("hd44352", 910000, hd44352_pb1000_conf)
MCFG_NVRAM_ADD_0FILL("nvram1")
MCFG_NVRAM_ADD_0FILL("nvram2")
/* sound hardware */
MCFG_SPEAKER_STANDARD_MONO( "mono" )
MCFG_SOUND_ADD( BEEPER_TAG, BEEP, 0 )
MCFG_SOUND_ROUTE( ALL_OUTPUTS, "mono", 1.00 )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( pb2000c, pb1000 )
/* basic machine hardware */
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(pb2000c_mem)
MCFG_HD61700_CONFIG(pb2000c_config)
MCFG_CARTSLOT_ADD("card1")
MCFG_CARTSLOT_EXTENSION_LIST("bin")
MCFG_CARTSLOT_NOT_MANDATORY
MCFG_CARTSLOT_INTERFACE("pb2000c_card")
MCFG_CARTSLOT_ADD("card2")
MCFG_CARTSLOT_EXTENSION_LIST("bin")
MCFG_CARTSLOT_NOT_MANDATORY
MCFG_CARTSLOT_INTERFACE("pb2000c_card")
/* Software lists */
MCFG_SOFTWARE_LIST_ADD("card_list", "pb2000c")
MACHINE_CONFIG_END
/* ROM definition */
ROM_START( pb1000 )
ROM_REGION( 0x30000, "maincpu", ROMREGION_ERASEFF )
ROM_LOAD( "hd61700.bin", 0x0000, 0x1800, CRC(b28c21a3) SHA1(be7ea62a15ff0c612f6efb2c95e6c2a11a738423))
ROM_REGION( 0x10000, "rom", ROMREGION_ERASE )
ROM_SYSTEM_BIOS(0, "basic", "BASIC")
ROMX_LOAD( "pb1000.bin", 0x0000, 0x8000, CRC(8127a090) SHA1(067c1c2e7efb5249e95afa7805bb98543b30b630), ROM_BIOS(1) | ROM_SKIP(1))
ROM_SYSTEM_BIOS(1, "basicj", "BASIC Jap")
ROMX_LOAD( "pb1000j.bin", 0x0000, 0x8000, CRC(14a0df57) SHA1(ab47bb54eb2a24dcd9d2663462e9272d974fa7da), ROM_BIOS(2) | ROM_SKIP(1))
ROM_REGION( 0x0800, "hd44352", 0 )
ROM_LOAD( "charset.bin", 0x0000, 0x0800, CRC(7f144716) SHA1(a02f1ecc6dc0ac55b94f00931d8f5cb6b9ffb7b4))
ROM_END
ROM_START( pb2000c )
ROM_REGION( 0x1800, "maincpu", ROMREGION_ERASEFF )
ROM_LOAD( "hd61700.bin", 0x0000, 0x1800, CRC(25f9540c) SHA1(ecf98efadbdd4d1a74bc183eaf23f7113f2a12b1))
ROM_REGION( 0x20000, "rom", ROMREGION_ERASE )
ROMX_LOAD( "pb2000c.bin", 0x0000, 0x10000, CRC(41933631) SHA1(70b654dc375b647afa042baf8b0a139e7fa604e8), ROM_SKIP(1))
ROM_REGION( 0x0800, "hd44352", 0 )
ROM_LOAD( "charset.bin", 0x0000, 0x0800, CRC(7f144716) SHA1(a02f1ecc6dc0ac55b94f00931d8f5cb6b9ffb7b4))
ROM_REGION( 0x20000, "card1", ROMREGION_ERASEFF )
ROM_CART_LOAD( "card1", 0, 0x20000, 0 )
ROM_REGION( 0x20000, "card2", ROMREGION_ERASEFF )
ROM_CART_LOAD( "card2", 0, 0x20000, 0 )
ROM_END
ROM_START( ai1000 )
ROM_REGION( 0x1800, "maincpu", ROMREGION_ERASEFF )
ROM_LOAD( "hd61700.bin", 0x0000, 0x1800, CRC(25f9540c) SHA1(ecf98efadbdd4d1a74bc183eaf23f7113f2a12b1))
ROM_REGION( 0x20000, "rom", ROMREGION_ERASE )
ROMX_LOAD( "ai1000.bin", 0x0000, 0x10000, CRC(72aa3ee3) SHA1(ed1d0bc470902ea73bc4588147a589b1793afb40), ROM_SKIP(1))
ROM_REGION( 0x0800, "hd44352", 0 )
ROM_LOAD( "charset.bin", 0x0000, 0x0800, CRC(7f144716) SHA1(a02f1ecc6dc0ac55b94f00931d8f5cb6b9ffb7b4))
ROM_REGION( 0x20000, "card1", ROMREGION_ERASEFF )
ROM_CART_LOAD( "card1", 0, 0x20000, 0 )
ROM_REGION( 0x20000, "card2", ROMREGION_ERASEFF )
ROM_CART_LOAD( "card2", 0, 0x20000, 0 )
ROM_END
/* Driver */
/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
COMP( 1987, pb1000 , 0, 0, pb1000 , pb1000 , driver_device, 0, "Casio", "PB-1000", GAME_NOT_WORKING)
COMP( 1989, pb2000c, 0, 0, pb2000c, pb2000c, driver_device, 0, "Casio", "PB-2000c", GAME_NOT_WORKING)
COMP( 1989, ai1000, pb2000c, 0, pb2000c, pb2000c, driver_device, 0, "Casio", "AI-1000", GAME_NOT_WORKING)
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