/*************************************************************************** commodore c65 home computer PeT mess@utanet.at documention www.funet.fi ***************************************************************************/ /* 2008 - Driver Updates --------------------- (most of the informations are taken from http://www.zimmers.net/cbmpics/ ) [CBM systems which belong to this driver] * Commodore 65 (1989) Also known as C64 DX at early stages of the project. It was cancelled around 1990-1991. Only few units survive (they were sold after Commodore liquidation in 1994). CPU: CSG 4510 (3.54 MHz) RAM: 128 kilobytes, expandable to 8 megabytes ROM: 128 kilobytes Video: CSG 4569 "VIC-III" (6 Video modes; Resolutions from 320x200 to 1280x400; 80 columns text; Palette of 4096 colors) Sound: CSG 8580 "SID" x2 (6 voice stereo synthesizer/digital sound capabilities) Ports: CSG 4510 (2 Joystick/Mouse ports; CBM Serial port; CBM 'USER' port; CBM Monitor port; Power and reset switches; C65 bus drive port; RGBI video port; 2 RCA audio ports; RAM expansion port; C65 expansion port) Keyboard: Full-sized 77 key QWERTY (12 programmable function keys; 4 direction cursor-pad) Additional Hardware: Built in 3.5" DD disk drive (1581 compatible) Miscellaneous: Partially implemented Commodore 64 emulation [Notes] The datasette port was removed here. C65 supports an additional "dumb" drive externally. It also features, in addition to the standard CBM bus serial (available in all modes), a Fast and a Burst serial bus (both available in C65 mode only) */ #include "emu.h" #include "cpu/m6502/m4510.h" #include "machine/mos6526.h" #include "machine/cbm_snqk.h" #include "includes/c65.h" #include "bus/cbmiec/cbmiec.h" #include "machine/ram.h" static void cbm_c65_quick_sethiaddress( address_space &space, UINT16 hiaddress ) { space.write_byte(0x82, hiaddress & 0xff); space.write_byte(0x83, hiaddress >> 8); } QUICKLOAD_LOAD_MEMBER( c65_state, cbm_c65 ) { return general_cbm_loadsnap(image, file_type, quickload_size, m_maincpu->space(AS_PROGRAM), 0, cbm_c65_quick_sethiaddress); } /************************************* * * Main CPU memory handlers * *************************************/ static ADDRESS_MAP_START( c65_mem , AS_PROGRAM, 8, c65_state ) AM_RANGE(0x00000, 0x07fff) AM_RAMBANK("bank11") AM_RANGE(0x08000, 0x09fff) AM_READ_BANK("bank1") AM_WRITE_BANK("bank12") AM_RANGE(0x0a000, 0x0bfff) AM_READ_BANK("bank2") AM_WRITE_BANK("bank13") AM_RANGE(0x0c000, 0x0cfff) AM_READ_BANK("bank3") AM_WRITE_BANK("bank14") AM_RANGE(0x0d000, 0x0d7ff) AM_READ_BANK("bank4") AM_WRITE_BANK("bank5") AM_RANGE(0x0d800, 0x0dbff) AM_READ_BANK("bank6") AM_WRITE_BANK("bank7") AM_RANGE(0x0dc00, 0x0dfff) AM_READ_BANK("bank8") AM_WRITE_BANK("bank9") AM_RANGE(0x0e000, 0x0ffff) AM_READ_BANK("bank10") AM_WRITE_BANK("bank15") AM_RANGE(0x10000, 0x1f7ff) AM_RAM AM_RANGE(0x1f800, 0x1ffff) AM_RAM AM_SHARE("colorram") AM_RANGE(0x20000, 0x23fff) AM_ROM /* &c65_dos, maps to 0x8000 */ AM_RANGE(0x24000, 0x28fff) AM_ROM /* reserved */ AM_RANGE(0x29000, 0x29fff) AM_ROM AM_SHARE("c65_chargen") AM_RANGE(0x2a000, 0x2bfff) AM_ROM AM_SHARE("basic") AM_RANGE(0x2c000, 0x2cfff) AM_ROM AM_SHARE("interface") AM_RANGE(0x2d000, 0x2dfff) AM_ROM AM_SHARE("chargen") AM_RANGE(0x2e000, 0x2ffff) AM_ROM AM_SHARE("kernal") AM_RANGE(0x30000, 0x31fff) AM_ROM /*&c65_monitor, monitor maps to 0x6000 */ AM_RANGE(0x32000, 0x37fff) AM_ROM /*&c65_basic, */ AM_RANGE(0x38000, 0x3bfff) AM_ROM /*&c65_graphics, */ AM_RANGE(0x3c000, 0x3dfff) AM_ROM /* reserved */ AM_RANGE(0x3e000, 0x3ffff) AM_ROM /* &c65_kernal, */ AM_RANGE(0x40000, 0x7ffff) AM_NOP /* 8 megabyte full address space! */ ADDRESS_MAP_END /************************************* * * Input Ports * *************************************/ static INPUT_PORTS_START( c65 ) PORT_START( "ROW0" ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Crsr Down Up") PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) PORT_CHAR(UCHAR_MAMEKEY(UP)) PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F5)) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F3)) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1)) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F7)) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Crsr Right Left") PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Return") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("INST DEL") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8) PORT_CHAR(UCHAR_MAMEKEY(INSERT)) PORT_START( "ROW1" ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Shift (Left)") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') PORT_START( "ROW2" ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') PORT_START( "ROW3" ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') PORT_START( "ROW4" ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') PORT_START( "ROW5" ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(':') PORT_CHAR('[') PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-') PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('+') PORT_START( "ROW6" ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x91 Pi") PORT_CODE(KEYCODE_DEL) PORT_CHAR(0x2191) PORT_CHAR(0x03C0) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('=') PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Shift (Right)") PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("CLR HOME") PORT_CODE(KEYCODE_INSERT) PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(';') PORT_CHAR(']') PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('*') PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR('\xA3') PORT_START( "ROW7" ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("RUN STOP") PORT_CODE(KEYCODE_HOME) PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("CBM") PORT_CODE(KEYCODE_LALT) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"') PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TAB) PORT_CHAR(UCHAR_SHIFT_2) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x90") PORT_CODE(KEYCODE_TILDE) PORT_CHAR(0x2190) PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') PORT_START("FUNCT") PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("ESC") PORT_CODE(KEYCODE_F1) PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F13 F14") PORT_CODE(KEYCODE_F11) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F11 F12") PORT_CODE(KEYCODE_F10) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F9 F10") PORT_CODE(KEYCODE_F9) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("HELP") PORT_CODE(KEYCODE_F12) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("ALT") PORT_CODE(KEYCODE_F2) /* non blocking */ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("TAB") PORT_CODE(KEYCODE_TAB) PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("NO SCRL") PORT_CODE(KEYCODE_F4) PORT_START( "SPECIAL" ) /* special keys */ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Restore") PORT_CODE(KEYCODE_PRTSCR) PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Shift Lock (switch)") PORT_CODE(KEYCODE_CAPSLOCK) PORT_TOGGLE PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) PORT_CONFNAME( 0x20, 0x00, "(C65) Caps Lock (switch)") PORT_CODE(KEYCODE_F3) PORT_CONFSETTING( 0x00, DEF_STR( Off ) ) PORT_CONFSETTING( 0x20, DEF_STR( On ) ) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_START("CTRLSEL") /* Controller selection */ PORT_CONFNAME( 0x07, 0x00, "Gameport A" ) PORT_CONFSETTING( 0x00, DEF_STR( Joystick ) ) PORT_CONFSETTING( 0x01, "Paddles 1 & 2" ) PORT_CONFSETTING( 0x02, "Mouse 1351" ) PORT_CONFSETTING( 0x03, "Mouse (Non Proportional) 1350" ) PORT_CONFSETTING( 0x04, "Lightpen" ) // PORT_CONFSETTING( 0x05, "Koala Pad" ) PORT_CONFSETTING( 0x06, "Lightgun" ) PORT_CONFSETTING( 0x07, "No Device Connected" ) PORT_CONFNAME( 0x70, 0x00, "Gameport B" ) PORT_CONFSETTING( 0x00, DEF_STR( Joystick ) ) PORT_CONFSETTING( 0x10, "Paddles 3 & 4" ) // PORT_CONFSETTING( 0x20, "Mouse 1351" ) // PORT_CONFSETTING( 0x30, "Mouse (Non Proportional) 1350" ) PORT_CONFSETTING( 0x70, "No Device Connected" ) PORT_CONFNAME( 0x80, 0x00, "Swap Gameport A and B") PORT_CODE(KEYCODE_F1) PORT_TOGGLE PORT_CONFSETTING( 0x00, DEF_STR( No ) ) PORT_CONFSETTING( 0x80, DEF_STR( Yes ) ) PORT_START("JOY1_1B") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1) PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x00) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x00) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x00) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x00) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x00) PORT_BIT( 0xe0, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_START("JOY2_1B") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2) PORT_CODE(KEYCODE_HOME) PORT_CODE(JOYCODE_Y_UP_SWITCH) PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x00) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2) PORT_CODE(KEYCODE_END) PORT_CODE(JOYCODE_Y_DOWN_SWITCH) PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x00) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) PORT_CODE(KEYCODE_DEL) PORT_CODE(JOYCODE_X_LEFT_SWITCH) PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x00) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) PORT_CODE(KEYCODE_PGDN) PORT_CODE(JOYCODE_X_RIGHT_SWITCH) PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x00) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_CODE(KEYCODE_INSERT) PORT_CODE(JOYCODE_BUTTON1) PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x00) PORT_BIT( 0xe0, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Mouse Commodore 1350 was basically working as a Joystick */ PORT_START("JOY1_2B") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1) PORT_NAME("Mouse 1350 Up") PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x03) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) PORT_NAME("Mouse 1350 Down") PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x03) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) PORT_NAME("Mouse 1350 Left") PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x03) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) PORT_NAME("Mouse 1350 Right") PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x03) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_NAME("Mouse 1350 Button 1") PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x03) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_NAME("Mouse 1350 Button 2") PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x03) PORT_BIT( 0xc0, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Still to verify how many mices you were able to plug into a c64 */ /* Only one, for now */ PORT_START("JOY2_2B") PORT_BIT( 0xff, IP_ACTIVE_HIGH, IPT_UNUSED ) /* PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2) PORT_CODE(KEYCODE_HOME) PORT_CODE(JOYCODE_Y_UP_SWITCH) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2) PORT_CODE(KEYCODE_END) PORT_CODE(JOYCODE_Y_DOWN_SWITCH) PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x30) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) PORT_CODE(KEYCODE_DEL) PORT_CODE(JOYCODE_X_LEFT_SWITCH) PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x30) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) PORT_CODE(KEYCODE_PGDN) PORT_CODE(JOYCODE_X_RIGHT_SWITCH) PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x30) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_CODE(KEYCODE_INSERT) PORT_CODE(JOYCODE_BUTTON1) PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x30) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_CODE(KEYCODE_PGUP) PORT_CODE(JOYCODE_BUTTON2) PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x30) PORT_BIT( 0xc0, IP_ACTIVE_HIGH, IPT_UNUSED ) */ PORT_START("PADDLE1") PORT_BIT( 0xff, 128, IPT_PADDLE) PORT_SENSITIVITY(30) PORT_KEYDELTA(20) PORT_MINMAX(0,255) PORT_CENTERDELTA(0) PORT_CODE_DEC(KEYCODE_LEFT) PORT_CODE_INC(KEYCODE_RIGHT) PORT_CODE_DEC(JOYCODE_X_LEFT_SWITCH) PORT_CODE_INC(JOYCODE_X_RIGHT_SWITCH) PORT_PLAYER(1) PORT_REVERSE PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x01) PORT_START("PADDLE2") PORT_BIT( 0xff, 128, IPT_PADDLE) PORT_SENSITIVITY(30) PORT_KEYDELTA(20) PORT_MINMAX(0,255) PORT_CENTERDELTA(0) PORT_CODE_DEC(KEYCODE_DOWN) PORT_CODE_INC(KEYCODE_UP) PORT_CODE_DEC(JOYCODE_Y_UP_SWITCH) PORT_CODE_INC(JOYCODE_Y_DOWN_SWITCH) PORT_PLAYER(2) PORT_REVERSE PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x01) PORT_START("PADDLE3") PORT_BIT( 0xff, 128, IPT_PADDLE) PORT_SENSITIVITY(30) PORT_KEYDELTA(20) PORT_MINMAX(0,255) PORT_CENTERDELTA(0) PORT_CODE_DEC(KEYCODE_HOME) PORT_CODE_INC(KEYCODE_PGUP) PORT_PLAYER(3) PORT_REVERSE PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x10) PORT_START("PADDLE4") PORT_BIT( 0xff, 128, IPT_PADDLE) PORT_SENSITIVITY(30) PORT_KEYDELTA(20) PORT_MINMAX(0,255) PORT_CENTERDELTA(0) PORT_CODE_DEC(KEYCODE_END) PORT_CODE_INC(KEYCODE_PGDN) PORT_PLAYER(4) PORT_REVERSE PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x10) PORT_START("TRACKX") PORT_BIT( 0x7e, 0x00, IPT_TRACKBALL_X) PORT_SENSITIVITY(100) PORT_KEYDELTA(0) PORT_PLAYER(1) PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x02) PORT_START("TRACKY") PORT_BIT( 0x7e, 0x00, IPT_TRACKBALL_Y) PORT_SENSITIVITY(100) PORT_KEYDELTA(0) PORT_PLAYER(1) PORT_REVERSE PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x02) PORT_START("LIGHTX") PORT_BIT( 0xff, 0x00, IPT_TRACKBALL_X) PORT_NAME("Lightpen X Axis") PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_SENSITIVITY(30) PORT_KEYDELTA(20) PORT_PLAYER(1) PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x04) PORT_START("LIGHTY") PORT_BIT( 0xff, 0x00, IPT_TRACKBALL_Y) PORT_NAME("Lightpen Y Axis") PORT_CROSSHAIR(Y, 1.0, 0.0, 0) PORT_SENSITIVITY(30) PORT_KEYDELTA(20) PORT_PLAYER(1) PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x04) PORT_START("OTHER") PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON1) PORT_NAME("Paddle 1 Button") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(JOYCODE_BUTTON1) PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x01) PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON2) PORT_NAME("Paddle 2 Button") PORT_CODE(KEYCODE_LALT) PORT_CODE(JOYCODE_BUTTON2) PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x01) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON3) PORT_NAME("Paddle 3 Button") PORT_CODE(KEYCODE_INSERT) PORT_CODE(JOYCODE_BUTTON1) PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x10) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON4) PORT_NAME("Paddle 4 Button") PORT_CODE(KEYCODE_DEL) PORT_CODE(JOYCODE_BUTTON2) PORT_CONDITION("CTRLSEL", 0xf0, EQUALS, 0x10) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1) PORT_NAME("Lightpen Signal") PORT_CODE(KEYCODE_LCONTROL) PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x04) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON1) PORT_NAME("Mouse Button Left") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(JOYCODE_BUTTON1) PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x02) PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON2) PORT_NAME("Mouse Button Right") PORT_CODE(KEYCODE_LALT) PORT_CODE(JOYCODE_BUTTON2) PORT_CONDITION("CTRLSEL", 0x0f, EQUALS, 0x02)INPUT_PORTS_END static INPUT_PORTS_START( c65ger ) PORT_INCLUDE( c65 ) PORT_MODIFY( "ROW1" ) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Z { Y }") PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("3 # { 3 Paragraph }") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') PORT_MODIFY( "ROW3" ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Y { Z }") PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("7 ' { 7 / }") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') PORT_MODIFY( "ROW4" ) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("0 { = }") PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_MODIFY( "ROW5" ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME(", < { ; }") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Paragraph \xE2\x86\x91 { \xc3\xbc }") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR(0x00A7) PORT_CHAR(0x2191) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME(": [ { \xc3\xa4 }") PORT_CODE(KEYCODE_COLON) PORT_CHAR(':') PORT_CHAR('[') PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME(". > { : }") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("- { ' ` }") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-') PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("+ { \xc3\x9f ? }") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('+') PORT_MODIFY( "ROW6" ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("/ ? { - _ }") PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Sum Pi { ] \\ }") PORT_CODE(KEYCODE_DEL) PORT_CHAR(0x03A3) PORT_CHAR(0x03C0) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("= { # ' }") PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('=') PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("; ] { \xc3\xb6 }") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(';') PORT_CHAR(']') PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("* ` { + * }") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('*') PORT_CHAR('`') PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("\\ { [ \xE2\x86\x91 }") PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR('\xa3') PORT_MODIFY( "ROW7" ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("_ { < > }") PORT_CODE(KEYCODE_TILDE) PORT_CHAR('_') PORT_MODIFY("SPECIAL") /* special keys */ PORT_DIPNAME( 0x20, 0x00, "(C65) DIN ASC (switch)") PORT_CODE(KEYCODE_F3) PORT_DIPSETTING( 0x00, "ASC" ) PORT_DIPSETTING( 0x20, "DIN" ) INPUT_PORTS_END /************************************* * * Sound definitions * *************************************/ int c65_state::c64_paddle_read( device_t *device, address_space &space, int which ) { int pot1 = 0xff, pot2 = 0xff, pot3 = 0xff, pot4 = 0xff, temp; UINT8 cia0porta = machine().device("cia_0")->pa_r(space, 0); int controller1 = ioport("CTRLSEL")->read() & 0x07; int controller2 = ioport("CTRLSEL")->read() & 0x70; /* Notice that only a single input is defined for Mouse & Lightpen in both ports */ switch (controller1) { case 0x01: if (which) pot2 = ioport("PADDLE2")->read(); else pot1 = ioport("PADDLE1")->read(); break; case 0x02: if (which) pot2 = ioport("TRACKY")->read(); else pot1 = ioport("TRACKX")->read(); break; case 0x03: if (which && (ioport("JOY1_2B")->read() & 0x20)) /* Joy1 Button 2 */ pot1 = 0x00; break; case 0x04: if (which) pot2 = ioport("LIGHTY")->read(); else pot1 = ioport("LIGHTX")->read(); break; case 0x06: if (which && (ioport("OTHER")->read() & 0x04)) /* Lightpen Signal */ pot2 = 0x00; break; case 0x00: case 0x07: break; default: logerror("Invalid Controller Setting %d\n", controller1); break; } switch (controller2) { case 0x10: if (which) pot4 = ioport("PADDLE4")->read(); else pot3 = ioport("PADDLE3")->read(); break; case 0x20: if (which) pot4 = ioport("TRACKY")->read(); else pot3 = ioport("TRACKX")->read(); break; case 0x30: if (which && (ioport("JOY2_2B")->read() & 0x20)) /* Joy2 Button 2 */ pot4 = 0x00; break; case 0x40: if (which) pot4 = ioport("LIGHTY")->read(); else pot3 = ioport("LIGHTX")->read(); break; case 0x60: if (which && (ioport("OTHER")->read() & 0x04)) /* Lightpen Signal */ pot4 = 0x00; break; case 0x00: case 0x70: break; default: logerror("Invalid Controller Setting %d\n", controller1); break; } if (ioport("CTRLSEL")->read() & 0x80) /* Swap */ { temp = pot1; pot1 = pot3; pot3 = temp; temp = pot2; pot2 = pot4; pot4 = temp; } switch (cia0porta & 0xc0) { case 0x40: return which ? pot2 : pot1; case 0x80: return which ? pot4 : pot3; case 0xc0: return which ? pot2 : pot1; default: return 0; } } READ8_MEMBER( c65_state::sid_potx_r ) { return c64_paddle_read(m_sid_r, space, 0); } READ8_MEMBER( c65_state::sid_poty_r ) { return c64_paddle_read(m_sid_r, space, 1); } /************************************* * * VIC III interfaces * *************************************/ UINT32 c65_state::screen_update_c65(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { m_vic->video_update(bitmap, cliprect); return 0; } READ8_MEMBER(c65_state::c65_lightpen_x_cb) { return ioport("LIGHTX")->read() & ~0x01; } READ8_MEMBER(c65_state::c65_lightpen_y_cb) { return ioport("LIGHTY")->read() & ~0x01; } READ8_MEMBER(c65_state::c65_lightpen_button_cb) { return ioport("OTHER")->read() & 0x04; } READ8_MEMBER(c65_state::c65_c64_mem_r) { return m_memory[offset]; } INTERRUPT_GEN_MEMBER(c65_state::vic3_raster_irq) { m_vic->raster_interrupt_gen(); } /************************************* * * Machine driver * *************************************/ static MACHINE_CONFIG_START( c65, c65_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", M4510, 3500000) /* or VIC6567_CLOCK, */ MCFG_CPU_PROGRAM_MAP(c65_mem) MCFG_CPU_VBLANK_INT_DRIVER("screen", c65_state, c65_frame_interrupt) MCFG_CPU_PERIODIC_INT_DRIVER(c65_state, vic3_raster_irq, VIC6567_HRETRACERATE) MCFG_MACHINE_START_OVERRIDE(c65_state, c65 ) /* video hardware */ MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_REFRESH_RATE(VIC6567_VRETRACERATE) MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ MCFG_SCREEN_SIZE(525 * 2, 520 * 2) MCFG_SCREEN_VISIBLE_AREA(VIC6567_STARTVISIBLECOLUMNS ,(VIC6567_STARTVISIBLECOLUMNS + VIC6567_VISIBLECOLUMNS - 1) * 2, VIC6567_STARTVISIBLELINES, VIC6567_STARTVISIBLELINES + VIC6567_VISIBLELINES - 1) MCFG_SCREEN_UPDATE_DRIVER(c65_state, screen_update_c65) MCFG_SCREEN_PALETTE("vic3:palette") MCFG_DEVICE_ADD("vic3", VIC3, 0) MCFG_VIC3_CPU("maincpu") MCFG_VIC3_TYPE(VIC4567_NTSC) MCFG_VIC3_LIGHTPEN_X_CB(READ8(c65_state, c65_lightpen_x_cb)) MCFG_VIC3_LIGHTPEN_Y_CB(READ8(c65_state, c65_lightpen_y_cb)) MCFG_VIC3_LIGHTPEN_BUTTON_CB(READ8(c65_state, c65_lightpen_button_cb)) MCFG_VIC3_DMA_READ_CB(READ8(c65_state, c65_dma_read)) MCFG_VIC3_DMA_READ_COLOR_CB(READ8(c65_state, c65_dma_read_color)) MCFG_VIC3_INTERRUPT_CB(WRITELINE(c65_state, c65_vic_interrupt)) MCFG_VIC3_PORT_CHANGED_CB(WRITE8(c65_state, c65_bankswitch_interface)) MCFG_VIC3_C64_MEM_R_CB(READ8(c65_state, c65_c64_mem_r)) /* sound hardware */ MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker") MCFG_SOUND_ADD("sid_r", MOS8580, 985248) MCFG_MOS6581_POTX_CALLBACK(READ8(c65_state, sid_potx_r)) MCFG_MOS6581_POTY_CALLBACK(READ8(c65_state, sid_poty_r)) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.50) MCFG_SOUND_ADD("sid_l", MOS8580, 985248) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.50) /* quickload */ MCFG_QUICKLOAD_ADD("quickload", c65_state, cbm_c65, "p00,prg", CBM_QUICKLOAD_DELAY_SECONDS) /* cia */ MCFG_DEVICE_ADD("cia_0", MOS6526, 3500000) MCFG_MOS6526_TOD(60) MCFG_MOS6526_IRQ_CALLBACK(WRITELINE(c65_state, c65_cia0_interrupt)) MCFG_MOS6526_PA_INPUT_CALLBACK(READ8(c65_state, c65_cia0_port_a_r)) MCFG_MOS6526_PB_INPUT_CALLBACK(READ8(c65_state, c65_cia0_port_b_r)) MCFG_MOS6526_PB_OUTPUT_CALLBACK(WRITE8(c65_state, c65_cia0_port_b_w)) MCFG_DEVICE_ADD("cia_1", MOS6526, 3500000) MCFG_MOS6526_TOD(60) MCFG_MOS6526_IRQ_CALLBACK(WRITELINE(c65_state, c65_cia1_interrupt)) MCFG_MOS6526_PA_INPUT_CALLBACK(READ8(c65_state, c65_cia1_port_a_r)) MCFG_MOS6526_PA_OUTPUT_CALLBACK(WRITE8(c65_state, c65_cia1_port_a_w)) /* floppy from serial bus */ MCFG_CBM_IEC_ADD(NULL) /* internal ram */ MCFG_RAM_ADD(RAM_TAG) MCFG_RAM_DEFAULT_SIZE("128K") MCFG_RAM_EXTRA_OPTIONS("640K,4224K") MACHINE_CONFIG_END static MACHINE_CONFIG_DERIVED( c65pal, c65 ) MCFG_SCREEN_MODIFY("screen") MCFG_SCREEN_REFRESH_RATE(VIC6569_VRETRACERATE) MCFG_SCREEN_SIZE(625 * 2, 520 * 2) MCFG_SCREEN_VISIBLE_AREA(VIC6569_STARTVISIBLECOLUMNS, (VIC6569_STARTVISIBLECOLUMNS + VIC6569_VISIBLECOLUMNS - 1) * 2, VIC6569_STARTVISIBLELINES, VIC6569_STARTVISIBLELINES + VIC6569_VISIBLELINES - 1) MCFG_SCREEN_PALETTE("vic3:palette") MCFG_DEVICE_MODIFY("vic3") MCFG_VIC3_TYPE(VIC4567_PAL) /* sound hardware */ MCFG_SOUND_REPLACE("sid_r", MOS8580, 1022727) MCFG_MOS6581_POTX_CALLBACK(READ8(c65_state, sid_potx_r)) MCFG_MOS6581_POTY_CALLBACK(READ8(c65_state, sid_poty_r)) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.50) MCFG_SOUND_REPLACE("sid_l", MOS8580, 1022727) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.50) /* cia */ MCFG_DEVICE_MODIFY("cia_0") MCFG_MOS6526_TOD(50) MCFG_DEVICE_MODIFY("cia_1") MCFG_MOS6526_TOD(50) MACHINE_CONFIG_END /************************************* * * ROM definition(s) * *************************************/ ROM_START( c65 ) ROM_REGION( 0x400000, "maincpu", 0 ) ROM_SYSTEM_BIOS( 0, "910111", "V0.9.910111" ) ROMX_LOAD( "910111.bin", 0x20000, 0x20000, CRC(c5d8d32e) SHA1(71c05f098eff29d306b0170e2c1cdeadb1a5f206), ROM_BIOS(1) ) ROM_SYSTEM_BIOS( 1, "910523", "V0.9.910523" ) ROMX_LOAD( "910523.bin", 0x20000, 0x20000, CRC(e8235dd4) SHA1(e453a8e7e5b95de65a70952e9d48012191e1b3e7), ROM_BIOS(2) ) ROM_SYSTEM_BIOS( 2, "910626", "V0.9.910626" ) ROMX_LOAD( "910626.bin", 0x20000, 0x20000, CRC(12527742) SHA1(07c185b3bc58410183422f7ac13a37ddd330881b), ROM_BIOS(3) ) ROM_SYSTEM_BIOS( 3, "910828", "V0.9.910828" ) ROMX_LOAD( "910828.bin", 0x20000, 0x20000, CRC(3ee40b06) SHA1(b63d970727a2b8da72a0a8e234f3c30a20cbcb26), ROM_BIOS(4) ) ROM_SYSTEM_BIOS( 4, "911001", "V0.9.911001" ) ROMX_LOAD( "911001.bin", 0x20000, 0x20000, CRC(0888b50f) SHA1(129b9a2611edaebaa028ac3e3f444927c8b1fc5d), ROM_BIOS(5) ) ROM_END ROM_START( c64dx ) ROM_REGION( 0x400000, "maincpu", 0 ) ROM_LOAD( "910429.bin", 0x20000, 0x20000, CRC(b025805c) SHA1(c3b05665684f74adbe33052a2d10170a1063ee7d) ) ROM_END /*************************************************************************** Game driver(s) ***************************************************************************/ /* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */ COMP( 1991, c65, 0, 0, c65, c65, c65_state, c65, "Commodore Business Machines", "Commodore 65 Development System (Prototype, NTSC)", GAME_NOT_WORKING ) COMP( 1991, c64dx, c65, 0, c65pal, c65ger, c65_state, c65pal, "Commodore Business Machines", "Commodore 64DX Development System (Prototype, PAL, German)", GAME_NOT_WORKING )