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da423e82f4
mame/src/mess/drivers/coco12.c
Miodrag Milanovic da423e82f4 (MESS) New clones added: 
======================
-LZ Color64 [Dantyr]
-Dynacom MX-1600 [Dantyr]
2013-01-29 08:04:54 +00:00

379 lines
22 KiB
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/***************************************************************************
coco12.c
TRS-80 Radio Shack Color Computer 1/2
Mathis Rosenhauer (original driver)
Nate Woods (current maintainer)
Tim Lindner (VHD and other work)
Version information:
Basic Extended Basic Disk Extended
coco 1.0 - -
cocoe 1.1 1.0 1.0
coco2 1.2 1.1 1.1
coco2b 1.3 1.1 1.1
coco3 1.2 2.0 1.1
coco3p 1.2 2.0 1.1
coco3h 1.2 2.0 1.1
***************************************************************************/
#include "includes/coco12.h"
#include "imagedev/cassette.h"
#include "cpu/m6809/m6809.h"
#include "machine/coco_232.h"
#include "machine/coco_orch90.h"
#include "machine/coco_pak.h"
#include "machine/coco_fdc.h"
#include "machine/coco_multi.h"
//**************************************************************************
// ADDRESS MAPS
//**************************************************************************
//-------------------------------------------------
// ADDRESS_MAP( coco_mem )
//-------------------------------------------------
static ADDRESS_MAP_START( coco_mem, AS_PROGRAM, 8, coco_state )
ADDRESS_MAP_END
//**************************************************************************
// INPUT PORTS
//**************************************************************************
//--------------------------------------------------------------------------
// INPUT_PORTS( coco_analog_control )
//
// Other CoCo controllers were compatible with the Dragon, even if no
// software is known to make use of them We add them here, based on this
// compatibility, in case anyone wants to use them in homebrew software
//--------------------------------------------------------------------------
INPUT_PORTS_START( coco_analog_control )
PORT_START(CTRL_SEL_TAG) /* Select Controller Type */
PORT_CONFNAME( 0x0f, 0x01, "Right Controller Port (P1)") PORT_CHANGED_MEMBER(DEVICE_SELF, coco_state, joystick_mode_changed, 0 )
PORT_CONFSETTING( 0x00, "Unconnected" )
PORT_CONFSETTING( 0x01, "Joystick" )
PORT_CONFSETTING( 0x02, "The Rat Graphics Mouse" ) PORT_CONDITION(CTRL_SEL_TAG, 0xf0, NOTEQUALS, 0x20)
PORT_CONFSETTING( 0x03, "Diecom Light Gun Adaptor" ) PORT_CONDITION(CTRL_SEL_TAG, 0xf0, NOTEQUALS, 0x30)
PORT_CONFNAME( 0xf0, 0x10, "Left Controller Port (P2)") PORT_CHANGED_MEMBER(DEVICE_SELF, coco_state, joystick_mode_changed, 0 )
PORT_CONFSETTING( 0x00, "Unconnected" )
PORT_CONFSETTING( 0x10, "Joystick" )
PORT_CONFSETTING( 0x20, "The Rat Graphics Mouse" ) PORT_CONDITION(CTRL_SEL_TAG, 0x0f, NOTEQUALS, 0x02)
PORT_CONFSETTING( 0x30, "Diecom Light Gun Adaptor" ) PORT_CONDITION(CTRL_SEL_TAG, 0x0f, NOTEQUALS, 0x03)
PORT_START(HIRES_INTF_TAG)
PORT_CONFNAME( 0x07, 0x00, "Hi-Res Joystick Interfaces" )
PORT_CONFSETTING( 0x00, "None" )
PORT_CONFSETTING( 0x01, "Hi-Res in Right Port" ) PORT_CONDITION(CTRL_SEL_TAG, 0x0f, EQUALS, 0x01)
PORT_CONFSETTING( 0x02, "Hi-Res CoCoMax 3 Style in Right Port" ) PORT_CONDITION(CTRL_SEL_TAG, 0x0f, EQUALS, 0x01)
PORT_CONFSETTING( 0x03, "Hi-Res in Left Port" ) PORT_CONDITION(CTRL_SEL_TAG, 0xf0, EQUALS, 0x10)
PORT_CONFSETTING( 0x04, "Hi-Res CoCoMax 3 Style in Left Port" ) PORT_CONDITION(CTRL_SEL_TAG, 0xf0, EQUALS, 0x10)
INPUT_PORTS_END
//-------------------------------------------------
// INPUT_PORTS( coco_joystick )
//-------------------------------------------------
static INPUT_PORTS_START( coco_joystick )
PORT_START(JOYSTICK_RX_TAG)
PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X) PORT_SENSITIVITY(JOYSTICK_SENSITIVITY) PORT_KEYDELTA(JOYSTICK_DELTA) PORT_MINMAX(0x00,0xFF) PORT_CODE_DEC(KEYCODE_4_PAD) PORT_CODE_INC(KEYCODE_6_PAD) PORT_CODE_DEC(JOYCODE_X_LEFT_SWITCH) PORT_CODE_INC(JOYCODE_X_RIGHT_SWITCH) PORT_PLAYER(1) PORT_CONDITION(CTRL_SEL_TAG, 0x0f, EQUALS, 0x01)
PORT_START(JOYSTICK_RY_TAG)
PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y) PORT_SENSITIVITY(JOYSTICK_SENSITIVITY) PORT_KEYDELTA(JOYSTICK_DELTA) PORT_MINMAX(0x00,0xFF) PORT_CODE_DEC(KEYCODE_8_PAD) PORT_CODE_INC(KEYCODE_2_PAD) PORT_CODE_DEC(JOYCODE_Y_UP_SWITCH) PORT_CODE_INC(JOYCODE_Y_DOWN_SWITCH) PORT_PLAYER(1) PORT_CONDITION(CTRL_SEL_TAG, 0x0f, EQUALS, 0x01)
PORT_START(JOYSTICK_LX_TAG)
PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X) PORT_SENSITIVITY(JOYSTICK_SENSITIVITY) PORT_KEYDELTA(JOYSTICK_DELTA) PORT_MINMAX(0x00,0xFF) PORT_CODE_DEC(KEYCODE_4_PAD) PORT_CODE_INC(KEYCODE_6_PAD) PORT_CODE_DEC(JOYCODE_X_LEFT_SWITCH) PORT_CODE_INC(JOYCODE_X_RIGHT_SWITCH) PORT_PLAYER(2) PORT_CONDITION(CTRL_SEL_TAG, 0xf0, EQUALS, 0x10)
PORT_START(JOYSTICK_LY_TAG)
PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y) PORT_SENSITIVITY(JOYSTICK_SENSITIVITY) PORT_KEYDELTA(JOYSTICK_DELTA) PORT_MINMAX(0x00,0xFF) PORT_CODE_DEC(KEYCODE_8_PAD) PORT_CODE_INC(KEYCODE_2_PAD) PORT_CODE_DEC(JOYCODE_Y_UP_SWITCH) PORT_CODE_INC(JOYCODE_Y_DOWN_SWITCH) PORT_PLAYER(2) PORT_CONDITION(CTRL_SEL_TAG, 0xf0, EQUALS, 0x10)
PORT_START(JOYSTICK_BUTTONS_TAG)
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1) PORT_NAME("Right Button") PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_0_PAD) PORT_CODE(JOYCODE_BUTTON1) PORT_CODE(MOUSECODE_BUTTON1) PORT_PLAYER(1) PORT_CONDITION(CTRL_SEL_TAG, 0x0f, EQUALS, 0x01)
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON1) PORT_NAME("Left Button") PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_0_PAD) PORT_CODE(JOYCODE_BUTTON1) PORT_CODE(MOUSECODE_BUTTON1) PORT_PLAYER(2) PORT_CONDITION(CTRL_SEL_TAG, 0xf0, EQUALS, 0x10)
INPUT_PORTS_END
//-------------------------------------------------
// INPUT_PORTS( coco_cart_autostart )
//-------------------------------------------------
INPUT_PORTS_START( coco_cart_autostart )
PORT_START(CART_AUTOSTART_TAG)
PORT_CONFNAME( 0x01, 0x01, "Cart Auto-Start" )
PORT_CONFSETTING( 0x00, DEF_STR( Off ))
PORT_CONFSETTING( 0x01, DEF_STR( On ))
INPUT_PORTS_END
//-------------------------------------------------
// INPUT_PORTS( coco_rtc )
//-------------------------------------------------
INPUT_PORTS_START( coco_rtc )
PORT_START("real_time_clock")
PORT_CONFNAME( 0x03, 0x00, "Real Time Clock" )
PORT_CONFSETTING( 0x00, "Disto" )
PORT_CONFSETTING( 0x01, "Cloud-9" )
INPUT_PORTS_END
//-------------------------------------------------
// INPUT_PORTS( coco_keyboard )
//-------------------------------------------------
//
// CoCo keyboard
//
// PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7
// PA6: Ent Clr Brk N/c N/c N/c N/c Shift
// PA5: 8 9 : ; , - . /
// PA4: 0 1 2 3 4 5 6 7
// PA3: X Y Z Up Dwn Lft Rgt Space
// PA2: P Q R S T U V W
// PA1: H I J K L M N O
// PA0: @ A B C D E F G
//-------------------------------------------------
static INPUT_PORTS_START( coco_keyboard )
PORT_START("row0")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_ASTERISK) PORT_CHAR('@')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_A) PORT_CHAR('A')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_B) PORT_CHAR('B')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_C) PORT_CHAR('C')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_D) PORT_CHAR('D')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_E) PORT_CHAR('E')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_F) PORT_CHAR('F')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_G) PORT_CHAR('G')
PORT_START("row1")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_H) PORT_CHAR('H')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_I) PORT_CHAR('I')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_J) PORT_CHAR('J')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_K) PORT_CHAR('K')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_L) PORT_CHAR('L')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_M) PORT_CHAR('M')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_N) PORT_CHAR('N')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_O) PORT_CHAR('O')
PORT_START("row2")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_P) PORT_CHAR('P')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_R) PORT_CHAR('R')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_S) PORT_CHAR('S')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_T) PORT_CHAR('T')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_U) PORT_CHAR('U')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_V) PORT_CHAR('V')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_W) PORT_CHAR('W')
PORT_START("row3")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_X) PORT_CHAR('X')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_NAME("UP") PORT_CODE(KEYCODE_UP) PORT_CHAR('^')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_NAME("DOWN") PORT_CODE(KEYCODE_DOWN) PORT_CHAR(10)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_NAME("LEFT") PORT_CODE(KEYCODE_LEFT) PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_NAME("RIGHT") PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(9)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
PORT_START("row4")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('\"')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
PORT_START("row5")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_COLON) PORT_CHAR(':') PORT_CHAR('*')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(';') PORT_CHAR('+')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
PORT_START("row6")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_NAME("ENTER") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_NAME("CLEAR") PORT_CODE(KEYCODE_HOME) PORT_CHAR(12)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_NAME("BREAK") PORT_CODE(KEYCODE_END) PORT_CODE(KEYCODE_ESC) PORT_CHAR(27)
PORT_BIT(0x78, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, coco12_state, coco_state::keyboard_changed, NULL) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
INPUT_PORTS_END
//-------------------------------------------------
// INPUT_PORTS( coco )
//-------------------------------------------------
static INPUT_PORTS_START( coco )
PORT_INCLUDE( coco_keyboard )
PORT_INCLUDE( coco_joystick )
PORT_INCLUDE( coco_analog_control )
PORT_INCLUDE( coco_cart_autostart )
PORT_INCLUDE( coco_rtc )
INPUT_PORTS_END
//**************************************************************************
// MACHINE CONFIGURATION
//**************************************************************************
//-------------------------------------------------
// SLOT_INTERFACE_START(coco_cart)
//-------------------------------------------------
SLOT_INTERFACE_START( coco_cart )
SLOT_INTERFACE("fdc", COCO_FDC)
SLOT_INTERFACE("fdcv11", COCO_FDC_V11)
SLOT_INTERFACE("cp400_fdc", CP400_FDC)
SLOT_INTERFACE("rs232", COCO_232)
SLOT_INTERFACE("orch90", COCO_ORCH90)
SLOT_INTERFACE("banked_16k", COCO_PAK_BANKED)
SLOT_INTERFACE("pak", COCO_PAK)
SLOT_INTERFACE("multi", COCO_MULTIPAK)
SLOT_INTERFACE_END
//-------------------------------------------------
// MACHINE_CONFIG_FRAGMENT( coco_sound )
//-------------------------------------------------
MACHINE_CONFIG_FRAGMENT( coco_sound )
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD(DAC_TAG, DAC, 0)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MCFG_SOUND_WAVE_ADD(WAVE_TAG, CASSETTE_TAG)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MACHINE_CONFIG_END
//-------------------------------------------------
// MACHINE_CONFIG
//-------------------------------------------------
static MACHINE_CONFIG_START( coco, coco12_state )
// basic machine hardware
MCFG_CPU_ADD(MAINCPU_TAG, M6809E, XTAL_3_579545MHz)
MCFG_CPU_PROGRAM_MAP(coco_mem)
// devices
MCFG_PIA6821_ADD(PIA0_TAG, coco_state::pia0_config)
MCFG_PIA6821_ADD(PIA1_TAG, coco_state::pia1_config)
MCFG_SAM6883_ADD(SAM_TAG, XTAL_3_579545MHz, coco12_state::sam6883_config)
MCFG_CASSETTE_ADD(CASSETTE_TAG, coco_state::coco_cassette_interface)
MCFG_BITBANGER_ADD(BITBANGER_TAG, coco_state::coco_bitbanger_config)
MCFG_COCO_CARTRIDGE_ADD(CARTRIDGE_TAG, coco_state::cartridge_config, coco_cart, "pak", NULL)
// video hardware
MCFG_SCREEN_MC6847_NTSC_ADD(SCREEN_TAG, VDG_TAG)
MCFG_MC6847_ADD(VDG_TAG, MC6847_NTSC, XTAL_3_579545MHz, coco12_state::mc6847_config)
// sound hardware
MCFG_FRAGMENT_ADD( coco_sound )
// internal ram
MCFG_RAM_ADD(RAM_TAG)
MCFG_RAM_DEFAULT_SIZE("64K")
MCFG_RAM_EXTRA_OPTIONS("4K,16K,32K")
// software lists
MCFG_SOFTWARE_LIST_ADD("cart_list","coco_cart")
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( cocoe, coco )
MCFG_COCO_CARTRIDGE_REMOVE(CARTRIDGE_TAG)
MCFG_COCO_CARTRIDGE_ADD(CARTRIDGE_TAG, coco12_state::cartridge_config, coco_cart, "fdc", NULL)
MCFG_COCO_VHD_ADD(VHD0_TAG)
MCFG_COCO_VHD_ADD(VHD1_TAG)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( coco2, coco )
MCFG_COCO_CARTRIDGE_REMOVE(CARTRIDGE_TAG)
MCFG_COCO_CARTRIDGE_ADD(CARTRIDGE_TAG, coco12_state::cartridge_config, coco_cart, "fdcv11", NULL)
MCFG_COCO_VHD_ADD(VHD0_TAG)
MCFG_COCO_VHD_ADD(VHD1_TAG)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( coco2b, coco2 )
MCFG_MC6847_REMOVE(VDG_TAG)
MCFG_MC6847_ADD(VDG_TAG, MC6847T1_NTSC, XTAL_3_579545MHz, coco12_state::mc6847_config)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( cp400, coco )
MCFG_COCO_CARTRIDGE_REMOVE(CARTRIDGE_TAG)
MCFG_COCO_CARTRIDGE_ADD(CARTRIDGE_TAG, coco12_state::cartridge_config, coco_cart, "cp400_fdc", NULL)
MACHINE_CONFIG_END
//**************************************************************************
// ROMS
//**************************************************************************
ROM_START(coco)
ROM_REGION(0x8000,MAINCPU_TAG,0)
ROM_LOAD("bas10.rom", 0x2000, 0x2000, CRC(00b50aaa) SHA1(1f08455cd48ce6a06132aea15c4778f264e19539))
ROM_END
ROM_START(cocoe)
ROM_REGION(0x8000,MAINCPU_TAG,0)
ROM_LOAD("bas11.rom", 0x2000, 0x2000, CRC(6270955a) SHA1(cecb7c24ff1e0ab5836e4a7a8eb1b8e01f1fded3))
ROM_LOAD("extbas10.rom", 0x0000, 0x2000, CRC(6111a086) SHA1(8aa58f2eb3e8bcfd5470e3e35e2b359e9a72848e))
ROM_END
ROM_START(coco2)
ROM_REGION(0x8000,MAINCPU_TAG,0)
ROM_LOAD("bas12.rom", 0x2000, 0x2000, CRC(54368805) SHA1(0f14dc46c647510eb0b7bd3f53e33da07907d04f))
ROM_LOAD("extbas11.rom", 0x0000, 0x2000, CRC(a82a6254) SHA1(ad927fb4f30746d820cb8b860ebb585e7f095dea))
ROM_END
ROM_START(coco2b)
ROM_REGION(0x8000,MAINCPU_TAG,0)
ROM_LOAD("bas13.rom", 0x2000, 0x2000, CRC(d8f4d15e) SHA1(28b92bebe35fa4f026a084416d6ea3b1552b63d3))
ROM_LOAD("extbas11.rom", 0x0000, 0x2000, CRC(a82a6254) SHA1(ad927fb4f30746d820cb8b860ebb585e7f095dea))
ROM_END
ROM_START(cp400)
ROM_REGION(0x8000,MAINCPU_TAG,0)
ROM_LOAD("cp400bas.rom", 0x0000, 0x4000, CRC(878396a5) SHA1(292c545da3c77978e043b00a3dbc317201d18c3b))
ROM_END
ROM_START(mx1600 )
ROM_REGION(0x8000,MAINCPU_TAG,0)
ROM_LOAD("mx1600bas.rom", 0x2000, 0x2000, CRC(d918156e) SHA1(70a464edf3a654ed4ffe687e6dee4f0d2acc758b))
ROM_LOAD("mx1600extbas.rom", 0x0000, 0x2000, CRC(322a3d58) SHA1(9079a477c3f22e46cebb1e68b61df5bd607c71a4))
ROM_END
ROM_START(lzcolor64 )
ROM_REGION(0x8000,MAINCPU_TAG,0)
ROM_LOAD("color64bas.rom", 0x2000, 0x2000, CRC(b0717d71) SHA1(ad1beef9d6f095ada69f91d0b8ad75985172d86f))
ROM_LOAD("color64extbas.rom", 0x0000, 0x2000, CRC(d1b1560d) SHA1(7252de9df405ade453282e992eb1f1910adc8e50))
ROM_END
//**************************************************************************
// SYSTEM DRIVERS
//**************************************************************************
/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME */
COMP( 1980, coco, 0, 0, coco, coco, driver_device, 0, "Tandy Radio Shack", "Color Computer", 0)
COMP( 1981, cocoe, coco, 0, cocoe, coco, driver_device, 0, "Tandy Radio Shack", "Color Computer (Extended BASIC 1.0)", 0)
COMP( 1983, coco2, coco, 0, coco2, coco, driver_device, 0, "Tandy Radio Shack", "Color Computer 2", 0)
COMP( 1985?, coco2b, coco, 0, coco2b, coco, driver_device, 0, "Tandy Radio Shack", "Color Computer 2B", 0)
COMP( 1984, cp400, coco, 0, cp400, coco, driver_device, 0, "Prologica", "CP400", 0)
COMP( 1984, lzcolor64, coco, 0, coco, coco, driver_device, 0, "Digiponto", "LZ Color64", 0)
COMP( 1984, mx1600, coco, 0, coco, coco, driver_device, 0, "Dynacom", "MX-1600", 0)
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