New machines added as WORKING

-----------------------------
Franklin Ace 2200 [R. Belmont]
This commit is contained in:
arbee 2021-12-01 23:52:48 -05:00
parent 91babd44dc
commit 83352ba766
4 changed files with 388 additions and 6 deletions

View File

@ -2533,6 +2533,8 @@ if (BUSES["A2BUS"]~=null) then
MAME_DIR .. "src/devices/bus/a2bus/a2vulcan.h",
MAME_DIR .. "src/devices/bus/a2bus/a2zipdrive.cpp",
MAME_DIR .. "src/devices/bus/a2bus/a2zipdrive.h",
MAME_DIR .. "src/devices/bus/a2bus/ace2x00.cpp",
MAME_DIR .. "src/devices/bus/a2bus/ace2x00.h",
MAME_DIR .. "src/devices/bus/a2bus/agat_fdc.cpp",
MAME_DIR .. "src/devices/bus/a2bus/agat_fdc.h",
MAME_DIR .. "src/devices/bus/a2bus/agat7langcard.cpp",

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@ -0,0 +1,160 @@
// license:BSD-3-Clause
// copyright-holders:R. Belmont
/*********************************************************************
ace2x00.c
Helpers for the Franklin Ace 2x00's slot 1 and 6 internal peripherals
*********************************************************************/
#include "emu.h"
#include "ace2x00.h"
//#define VERBOSE 1
#include "logmacro.h"
/***************************************************************************
PARAMETERS
***************************************************************************/
//**************************************************************************
// GLOBAL VARIABLES
//**************************************************************************
DEFINE_DEVICE_TYPE(A2BUS_ACE2X00_SLOT1, a2bus_ace2x00_slot1_device, "ace2x00s1", "Franklin Ace 2x00 Parallel Port")
DEFINE_DEVICE_TYPE(A2BUS_ACE2X00_SLOT6, a2bus_ace2x00_slot6_device, "ace2x00s6", "Franklin Ace 2x00 Disk Port")
/***************************************************************************
FUNCTION PROTOTYPES
***************************************************************************/
//-------------------------------------------------
// device_add_mconfig - add device configuration
//-------------------------------------------------
void a2bus_ace2x00_device::device_add_mconfig(machine_config &config)
{
}
//**************************************************************************
// LIVE DEVICE
//**************************************************************************
a2bus_ace2x00_device::a2bus_ace2x00_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, type, tag, owner, clock),
device_a2bus_card_interface(mconfig, *this), m_rom(nullptr)
{
}
a2bus_ace2x00_slot1_device::a2bus_ace2x00_slot1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
a2bus_ace2x00_device(mconfig, A2BUS_ACE2X00_SLOT1, tag, owner, clock)
{
}
a2bus_ace2x00_slot6_device::a2bus_ace2x00_slot6_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
a2bus_ace2x00_device(mconfig, A2BUS_ACE2X00_SLOT6, tag, owner, clock),
m_iwm(*this, "iwm"),
m_floppy(*this, "%u", 0U)
{
}
//-------------------------------------------------
// device_add_mconfig - add device configuration
//-------------------------------------------------
void a2bus_ace2x00_slot6_device::device_add_mconfig(machine_config &config)
{
IWM(config, m_iwm, clock(), 1021800*2);
m_iwm->phases_cb().set(FUNC(a2bus_ace2x00_slot6_device::phases_w));
m_iwm->devsel_cb().set(FUNC(a2bus_ace2x00_slot6_device::devsel_w));
applefdintf_device::add_525(config, m_floppy[0]);
applefdintf_device::add_525(config, m_floppy[1]);
}
/*-------------------------------------------------
read_c0nx - called for reads from this card's c0nx space
-------------------------------------------------*/
uint8_t a2bus_ace2x00_slot6_device::read_c0nx(u8 offset)
{
return m_iwm->read(offset);
}
/*-------------------------------------------------
write_c0nx - called for writes to this card's c0nx space
-------------------------------------------------*/
void a2bus_ace2x00_slot6_device::write_c0nx(u8 offset, u8 data)
{
m_iwm->write(offset, data);
}
void a2bus_ace2x00_slot6_device::devsel_w(u8 data)
{
if (data & 1)
m_iwm->set_floppy(m_floppy[0]->get_device());
else if (data & 2)
m_iwm->set_floppy(m_floppy[1]->get_device());
else
m_iwm->set_floppy(nullptr);
}
void a2bus_ace2x00_slot6_device::phases_w(u8 data)
{
auto flp = m_iwm->get_floppy();
if (flp)
flp->seek_phase_w(data);
}
//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void a2bus_ace2x00_device::device_start()
{
}
void a2bus_ace2x00_device::device_reset()
{
m_rom = device().machine().root_device().memregion("maincpu")->base();
}
uint8_t a2bus_ace2x00_device::read_cnxx(uint8_t offset)
{
switch (slotno())
{
case 1:
return m_rom[offset];
case 6:
return m_rom[offset + 0x4600];
}
return 0xff;
}
uint8_t a2bus_ace2x00_device::read_c800(uint16_t offset)
{
switch (slotno())
{
case 6:
return m_rom[(offset & 0x7ff) + 0x4800];
}
return 0xff;
}
void a2bus_ace2x00_device::write_c800(uint16_t offset, uint8_t data)
{
}
bool a2bus_ace2x00_device::take_c800()
{
switch (slotno())
{
case 6:
return true;
default:
return false;
}
}

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@ -0,0 +1,79 @@
// license:BSD-3-Clause
// copyright-holders:R. Belmont
/*********************************************************************
ace2x00.h
Helpers for the Franklin Ace 2x00's slot 1 and 6 internal peripherals
*********************************************************************/
#ifndef MAME_BUS_A2BUS_ACE2X00_H
#define MAME_BUS_A2BUS_ACE2X00_H
#pragma once
#include "a2bus.h"
#include "imagedev/floppy.h"
#include "formats/flopimg.h"
#include "machine/iwm.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class a2bus_ace2x00_device:
public device_t,
public device_a2bus_card_interface
{
public:
// construction/destruction
a2bus_ace2x00_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
protected:
virtual void device_start() override;
virtual void device_reset() override;
virtual void device_add_mconfig(machine_config &config) override;
// overrides of standard a2bus slot functions
virtual uint8_t read_cnxx(uint8_t offset) override;
virtual uint8_t read_c800(uint16_t offset) override;
virtual void write_c800(uint16_t offset, uint8_t data) override;
virtual bool take_c800() override;
uint8_t *m_rom;
};
class a2bus_ace2x00_slot1_device : public a2bus_ace2x00_device
{
public:
a2bus_ace2x00_slot1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
};
class a2bus_ace2x00_slot6_device : public a2bus_ace2x00_device
{
public:
a2bus_ace2x00_slot6_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
virtual void device_add_mconfig(machine_config &config) override;
// overrides of standard a2bus slot functions
virtual uint8_t read_c0nx(u8 offset) override;
virtual void write_c0nx(u8 offset, u8 data) override;
required_device<iwm_device> m_iwm;
required_device_array<floppy_connector, 2> m_floppy;
private:
void devsel_w(u8 data);
void phases_w(u8 data);
};
// device type definition
DECLARE_DEVICE_TYPE(A2BUS_ACE2X00_SLOT1, a2bus_ace2x00_slot1_device)
DECLARE_DEVICE_TYPE(A2BUS_ACE2X00_SLOT6, a2bus_ace2x00_slot6_device)
#endif // MAME_BUS_A2BUS_ACE2X00_H

View File

@ -173,6 +173,7 @@ MIG RAM page 2 $CE02 is the speaker/slot bitfield and $CE03 is the paddle/accele
#include "bus/a2bus/a2videoterm.h"
#include "bus/a2bus/a2vulcan.h"
#include "bus/a2bus/a2zipdrive.h"
#include "bus/a2bus/ace2x00.h"
#include "bus/a2bus/booti.h"
#include "bus/a2bus/byte8251.h"
#include "bus/a2bus/cmsscsi.h"
@ -302,6 +303,8 @@ public:
m_iscecm = false;
m_iscec2000 = false;
m_isace500 = false;
m_isace2200 = false;
m_ace2200_axxx_bank = false;
m_pal = false;
#if IICP_NEW_IWM
m_cur_floppy = nullptr;
@ -377,6 +380,7 @@ public:
u8 ram2000_r(offs_t offset);
void ram2000_w(offs_t offset, u8 data);
u8 ram4000_r(offs_t offset);
u8 ram4000_ace2200_r(offs_t offset);
void ram4000_w(offs_t offset, u8 data);
u8 cec4000_r(offs_t offset);
u8 cec8000_r(offs_t offset);
@ -457,6 +461,7 @@ public:
void laser128o(machine_config &config);
void laser128ex2(machine_config &config);
void ace500(machine_config &config);
void ace2200(machine_config &config);
void apple2c_iwm(machine_config &config);
void apple2c_mem(machine_config &config);
void cec(machine_config &config);
@ -478,6 +483,7 @@ public:
void inhbank_map(address_map &map);
void laser128_map(address_map &map);
void ace500_map(address_map &map);
void ace2200_map(address_map &map);
void lcbank_map(address_map &map);
void r0000bank_map(address_map &map);
void r0200bank_map(address_map &map);
@ -485,11 +491,13 @@ public:
void r0800bank_map(address_map &map);
void r2000bank_map(address_map &map);
void r4000bank_map(address_map &map);
void r4000bank_ace2200_map(address_map &map);
void spectred_keyb_map(address_map &map);
void init_laser128();
void init_128ex();
void init_pal();
void init_ace500();
void init_ace2200();
bool m_35sel, m_hdsel, m_intdrive;
@ -530,7 +538,7 @@ private:
u8 m_migram[0x800];
u16 m_migpage;
bool m_isace500, m_ace_cnxx_bank;
bool m_isace500, m_isace2200, m_ace_cnxx_bank, m_ace2200_axxx_bank;
u16 m_ace500rombank;
bool m_accel_unlocked;
@ -1041,10 +1049,10 @@ void apple2e_state::machine_start()
for (int adr = 0; adr < ram_size; adr += 2)
{
// invert the fill pattern order on the ACE 500, as it interacts with
// invert the fill pattern order on the ACE 500 and 2200, as it interacts with
// Franklin's monitor not returning the same values as Apple's plus some
// bugs in DOS 3.3.
if (m_isace500)
if ((m_isace500) || (m_isace2200))
{
m_ram_ptr[adr] = 0xff;
m_ram_ptr[adr+1] = 0;
@ -1114,7 +1122,7 @@ void apple2e_state::machine_start()
m_iscec2000 = false;
}
if ((m_has_laser_mouse) || (m_isace500))
if ((m_has_laser_mouse) || (m_isace500) || (m_isace2200))
{
m_strobe_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(apple2e_state::update_laserprn_strobe), this));
m_next_strobe = 1U;
@ -1194,6 +1202,8 @@ void apple2e_state::machine_start()
save_item(NAME(m_next_strobe));
save_item(NAME(m_centronics_busy));
save_item(NAME(m_ace500rombank));
save_item(NAME(m_ace_cnxx_bank));
save_item(NAME(m_ace2200_axxx_bank));
}
void apple2e_state::machine_reset()
@ -1328,6 +1338,11 @@ void apple2e_state::init_ace500()
m_ace_cnxx_bank = false;
}
void apple2e_state::init_ace2200()
{
m_isace2200 = true;
}
void apple2e_state::init_pal()
{
m_pal = true;
@ -2075,6 +2090,12 @@ u8 apple2e_state::c000_r(offs_t offset)
case 0x1f: // read 80COL
return (m_video->m_80col ? 0x80 : 0x00) | m_transchar;
case 0x26: // Ace 2x00 DIP switches
if (m_isace2200)
{
return (m_sysconfig->read() & 0x80) | uFloatingBus7;
}
case 0x60: // cassette in
case 0x68:
if (m_cassette)
@ -2391,6 +2412,17 @@ void apple2e_state::c000_w(offs_t offset, u8 data)
case 0x70: case 0x71: case 0x72: case 0x73: case 0x74: case 0x75: case 0x76: case 0x77:
case 0x78: case 0x79: case 0x7a: case 0x7b: case 0x7c: case 0x7d:
if (m_isace2200)
{
if (offset == 0x78)
{
m_ace2200_axxx_bank = false;
}
else if (offset == 0x79)
{
m_ace2200_axxx_bank = true;
}
}
if (m_auxslotdevice)
{
m_auxslotdevice->write_c07x(offset & 0xf, data);
@ -3152,6 +3184,14 @@ u8 apple2e_state::ace500_c0bx_r(offs_t offset)
{
switch (offset)
{
// Printer "auto-LF" DIP switch in bit 7
case 0x0:
return (m_sysconfig->read() & 0x80);
// Alt key status (0=pressed). Reads as pressed for function keys.
case 0x4:
return 0xff;
// Used by the IRQ handler. Appears to return altzp status in bit 7, same as $C016.
case 0xc:
return (m_altzp ? 0x80 : 0x00);
@ -3532,6 +3572,15 @@ u8 apple2e_state::ram4000_r(offs_t offset) { return m_ram_ptr[offset+
void apple2e_state::ram4000_w(offs_t offset, u8 data) { m_ram_ptr[offset+0x4000] = data; }
void apple2e_state::ram8000_w(offs_t offset, u8 data) { m_ram_ptr[offset+0x8000] = data; }
u8 apple2e_state::ram4000_ace2200_r(offs_t offset)
{
if ((offset >= 0x6000) && (m_ace2200_axxx_bank))
{
return m_rom_ptr[0x4000 + (offset - 0x6000)];
}
return m_ram_ptr[offset+0x4000];
}
u8 apple2e_state::cec4000_r(offs_t offset)
{
//printf("cec4000_r: ofs %x\n", offset);
@ -3665,6 +3714,25 @@ void apple2e_state::ace500_map(address_map &map)
map(0xd000, 0xffff).m(m_upperbank, FUNC(address_map_bank_device::amap8));
}
void apple2e_state::ace2200_map(address_map &map)
{
map(0x0000, 0x01ff).m(m_0000bank, FUNC(address_map_bank_device::amap8));
map(0x0200, 0x03ff).m(m_0200bank, FUNC(address_map_bank_device::amap8));
map(0x0400, 0x07ff).m(m_0400bank, FUNC(address_map_bank_device::amap8));
map(0x0800, 0x1fff).m(m_0800bank, FUNC(address_map_bank_device::amap8));
map(0x2000, 0x3fff).m(m_2000bank, FUNC(address_map_bank_device::amap8));
map(0x4000, 0xbfff).m(m_4000bank, FUNC(address_map_bank_device::amap8));
map(0xc000, 0xc07f).rw(FUNC(apple2e_state::c000_r), FUNC(apple2e_state::c000_w));
map(0xc080, 0xc0ff).rw(FUNC(apple2e_state::c080_r), FUNC(apple2e_state::c080_w));
map(0xc090, 0xc097).w(FUNC(apple2e_state::laserprn_w));
map(0xc100, 0xc2ff).m(m_c100bank, FUNC(address_map_bank_device::amap8));
map(0xc1c1, 0xc1c1).r(FUNC(apple2e_state::laserprn_busy_r));
map(0xc300, 0xc3ff).m(m_c300bank, FUNC(address_map_bank_device::amap8));
map(0xc400, 0xc7ff).m(m_c400bank, FUNC(address_map_bank_device::amap8));
map(0xc800, 0xcfff).m(m_c800bank, FUNC(address_map_bank_device::amap8));
map(0xd000, 0xffff).m(m_upperbank, FUNC(address_map_bank_device::amap8));
}
void apple2e_state::r0000bank_map(address_map &map)
{
map(0x0000, 0x01ff).rw(FUNC(apple2e_state::ram0000_r), FUNC(apple2e_state::ram0000_w));
@ -3713,6 +3781,16 @@ void apple2e_state::r4000bank_map(address_map &map)
map(0x24000, 0x27fff).rw(FUNC(apple2e_state::cec8000_r), FUNC(apple2e_state::ram8000_w));
}
void apple2e_state::r4000bank_ace2200_map(address_map &map)
{
map(0x00000, 0x07fff).rw(FUNC(apple2e_state::ram4000_ace2200_r), FUNC(apple2e_state::ram4000_w));
map(0x08000, 0x0ffff).rw(FUNC(apple2e_state::auxram4000_r), FUNC(apple2e_state::ram4000_w));
map(0x10000, 0x17fff).rw(FUNC(apple2e_state::ram4000_r), FUNC(apple2e_state::auxram4000_w));
map(0x18000, 0x1ffff).rw(FUNC(apple2e_state::auxram4000_r), FUNC(apple2e_state::auxram4000_w));
map(0x20000, 0x23fff).rw(FUNC(apple2e_state::cec4000_r), FUNC(apple2e_state::ram4000_w));
map(0x24000, 0x27fff).rw(FUNC(apple2e_state::cec8000_r), FUNC(apple2e_state::ram8000_w));
}
void apple2e_state::c100bank_map(address_map &map)
{
map(0x0000, 0x01ff).rw(FUNC(apple2e_state::c100_r), FUNC(apple2e_state::c100_w));
@ -4506,7 +4584,17 @@ INPUT_PORTS_END
static INPUT_PORTS_START( ace500 )
PORT_INCLUDE( apple2e_common )
PORT_INCLUDE( laser128_sysconfig )
PORT_START("a2_config")
PORT_CONFNAME(0x03, 0x00, "Composite monitor type")
PORT_CONFSETTING(0x00, "Color")
PORT_CONFSETTING(0x01, "B&W")
PORT_CONFSETTING(0x02, "Green")
PORT_CONFSETTING(0x03, "Amber")
PORT_CONFNAME(0x80, 0x00, "Auto Line Feed for printer")
PORT_CONFSETTING(0x80, DEF_STR(On))
PORT_CONFSETTING(0x00, DEF_STR(Off))
PORT_START("keyb_special")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Caps Lock") PORT_CODE(KEYCODE_CAPSLOCK) PORT_TOGGLE
@ -5290,6 +5378,7 @@ void apple2e_state::apple2ep(machine_config &config)
apple2e(config);
M65C02(config.replace(), m_maincpu, 1021800);
m_maincpu->set_addrmap(AS_PROGRAM, &apple2e_state::apple2e_map);
m_maincpu->set_dasm_override(FUNC(apple2e_state::dasm_trampoline));
}
void apple2e_state::apple2c(machine_config &config)
@ -5299,6 +5388,7 @@ void apple2e_state::apple2c(machine_config &config)
M65C02(config.replace(), m_maincpu, 1021800);
m_maincpu->set_addrmap(AS_PROGRAM, &apple2e_state::apple2c_map);
m_maincpu->set_dasm_override(FUNC(apple2e_state::dasm_trampoline));
// IIc and friends have no cassette port
config.device_remove(A2_CASSETTE_TAG);
@ -5513,6 +5603,7 @@ void apple2e_state::laser128(machine_config &config)
apple2c(config);
M65C02(config.replace(), m_maincpu, 1021800);
m_maincpu->set_addrmap(AS_PROGRAM, &apple2e_state::laser128_map);
m_maincpu->set_dasm_override(FUNC(apple2e_state::dasm_trampoline));
m_screen->set_screen_update(FUNC(apple2e_state::screen_update_tf));
@ -5544,6 +5635,7 @@ void apple2e_state::laser128o(machine_config &config)
apple2c(config);
M65C02(config.replace(), m_maincpu, 1021800);
m_maincpu->set_addrmap(AS_PROGRAM, &apple2e_state::laser128_map);
m_maincpu->set_dasm_override(FUNC(apple2e_state::dasm_trampoline));
m_screen->set_screen_update(FUNC(apple2e_state::screen_update_tf));
@ -5576,6 +5668,7 @@ void apple2e_state::laser128ex2(machine_config &config)
apple2c(config);
M65C02(config.replace(), m_maincpu, 1021800);
m_maincpu->set_addrmap(AS_PROGRAM, &apple2e_state::laser128_map);
m_maincpu->set_dasm_override(FUNC(apple2e_state::dasm_trampoline));
m_screen->set_screen_update(FUNC(apple2e_state::screen_update_tf));
@ -5607,8 +5700,8 @@ void apple2e_state::ace500(machine_config &config)
apple2c_iwm(config);
M65C02(config.replace(), m_maincpu, 1021800);
m_maincpu->set_addrmap(AS_PROGRAM, &apple2e_state::ace500_map);
m_maincpu->set_dasm_override(FUNC(apple2e_state::dasm_trampoline));
m_screen->set_screen_update(FUNC(apple2e_state::screen_update_tf));
m_screen->set_screen_update(FUNC(apple2e_state::screen_update_tt));
CENTRONICS(config, m_printer_conn, centronics_devices, "printer");
@ -5620,6 +5713,39 @@ void apple2e_state::ace500(machine_config &config)
m_ram->set_default_size("256K").set_extra_options("256K, 512K");
}
void apple2e_state::ace2200(machine_config &config)
{
apple2e(config);
M65C02(config.replace(), m_maincpu, 1021800);
m_maincpu->set_addrmap(AS_PROGRAM, &apple2e_state::ace2200_map);
m_maincpu->set_dasm_override(FUNC(apple2e_state::dasm_trampoline));
m_screen->set_screen_update(FUNC(apple2e_state::screen_update_tt));
config.device_remove(A2_4000_TAG);
ADDRESS_MAP_BANK(config, A2_4000_TAG).set_map(&apple2e_state::r4000bank_ace2200_map).set_options(ENDIANNESS_LITTLE, 8, 32, 0x8000);
// The Ace 2000 series has 3 physical slots, 2, 4/7, and 5.
// 4/7 can be slot 4 or 7 via a jumper; we fix it to slot 7 here
// because that's most useful (for e.g. cffa202).
config.device_remove("sl1");
config.device_remove("sl3");
config.device_remove("sl4");
config.device_remove("sl5");
config.device_remove("sl6");
A2BUS_ACE2X00_SLOT1(config, "sl1", A2BUS_7M_CLOCK).set_onboard(m_a2bus);
A2BUS_SLOT(config, "sl5", m_a2bus, apple2_cards, "mockingboard");
A2BUS_ACE2X00_SLOT6(config, "sl6", A2BUS_7M_CLOCK).set_onboard(m_a2bus);
CENTRONICS(config, m_printer_conn, centronics_devices, "printer");
m_printer_conn->busy_handler().set(FUNC(apple2e_state::busy_w));
OUTPUT_LATCH(config, m_printer_out);
m_printer_conn->set_output_latch(*m_printer_out);
m_ram->set_default_size("128K").set_extra_options("128K");
}
void apple2e_state::cec(machine_config &config)
{
apple2e(config);
@ -6071,6 +6197,20 @@ ROM_START(zijini)
ROM_LOAD( "u40.m2822.bin", 0x000000, 0x000100, CRC(b72a2c70) SHA1(bc39fbd5b9a8d2287ac5d0a42e639fc4d3c2f9d4) )
ROM_END
ROM_START(ace2200)
ROM_REGION(0x2000,"gfx1",0)
ROM_LOAD("franklin_ace2000_videorom.bin", 0x1000, 0x1000, CRC(545bdeea) SHA1(26ebc4b0d3080311f550090bc1b29807cb22d083))
ROM_CONTINUE(0x0000, 0x1000)
ROM_REGION(0x10000,"maincpu",0)
ROM_LOAD("franklin_ace2000_rom_u2_p2_rev6.bin", 0x000000, 0x002000, CRC(1ab6e4d3) SHA1(5bdb10089fbdadaee9772afa1f7439a51289636b))
ROM_LOAD("franklin_ace2000_rom_u3_p1_rev6.bin", 0x002000, 0x002000, CRC(197f4936) SHA1(ec9de6da0ca6b6fd97fbef34eec64bf5c3c1b6c5))
ROM_LOAD("franklin_ace2000_rom_u1_p3_rev6_franklinrom.bin", 0x004000, 0x002000, CRC(5cc150a7) SHA1(7ac8028bbf8cb7730f432e0bae32e364523555fb))
ROM_REGION( 0x800, "keyboard", ROMREGION_ERASE00 )
ROM_LOAD( "342-0132-c.e12", 0x000, 0x800, CRC(e47045f4) SHA1(12a2e718f5f4acd69b6c33a45a4a940b1440a481) ) // 1983 US-Dvorak
ROM_END
ROM_START(ace500)
ROM_REGION(0x2000,"gfx1",0)
// not sure if the 500 and 2000 have the same character set. First 4K is normal charset, second 4K is MouseText
@ -6115,4 +6255,5 @@ COMP( 1989, cecm, 0, apple2, cec, cecm, apple2e_state,
COMP( 1991, cec2000, 0, apple2, cec, ceci, apple2e_state, empty_init, "Shaanxi Province Computer Factory", "China Education Computer 2000", MACHINE_SUPPORTS_SAVE )
COMP( 1989, zijini, 0, apple2, cec, zijini, apple2e_state, empty_init, "Nanjing Computer Factory", "Zi Jin I", MACHINE_SUPPORTS_SAVE )
COMP( 1988, apple2cp, apple2c, 0, apple2cp, apple2cp, apple2e_state, empty_init, "Apple Computer", "Apple //c Plus", MACHINE_SUPPORTS_SAVE )
COMP( 1985, ace2200, apple2e, 0, ace2200, ace500, apple2e_state, init_ace2200,"Franklin Computer", "ACE 2200", MACHINE_SUPPORTS_SAVE)
COMP( 1986, ace500, apple2c, 0, ace500, ace500, apple2e_state, init_ace500,"Franklin Computer", "ACE 500", MACHINE_SUPPORTS_SAVE)