diff options
Diffstat (limited to 'src/mess/drivers/c65_old.c')
-rw-r--r-- | src/mess/drivers/c65_old.c | 648 |
1 files changed, 648 insertions, 0 deletions
diff --git a/src/mess/drivers/c65_old.c b/src/mess/drivers/c65_old.c new file mode 100644 index 00000000000..466d32aa269 --- /dev/null +++ b/src/mess/drivers/c65_old.c @@ -0,0 +1,648 @@ +/*************************************************************************** + + 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<mos6526_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 ) + + |