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-rw-r--r--src/mess/drivers/c65_old.c648
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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 )
+
+