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https://github.com/holub/mame
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New machines marked as NOT_WORKING
---------------------------------- Elektronikladen Elzet 80/K Elektronikladen Elzet 80/P
This commit is contained in:
Robbbert
parent
55d1ba64b7
commit
a37f66aa70
@ -4491,6 +4491,7 @@ files {
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MAME_DIR .. "src/mame/drivers/eacc.cpp",
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MAME_DIR .. "src/mame/drivers/easy_karaoke.cpp",
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MAME_DIR .. "src/mame/drivers/elwro800.cpp",
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MAME_DIR .. "src/mame/drivers/elzet80.cpp",
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MAME_DIR .. "src/mame/drivers/epic14e.cpp",
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MAME_DIR .. "src/mame/drivers/esprit.cpp",
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MAME_DIR .. "src/mame/drivers/eti660.cpp",
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183
src/mame/drivers/elzet80.cpp
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183
src/mame/drivers/elzet80.cpp
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@ -0,0 +1,183 @@
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// license:BSD-3-Clause
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// copyright-holders:Robbbert
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/***************************************************************************
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ELZET/K
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ELZET/P
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BCS
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All documentation is in German.
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The ELZET/P is a luggable CP/M computer that from the outside looks very
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much like a Kaypro II. The floppy drives could be one under the other like
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the Kaypro, or could be vertically-orientated side-by-side. The drives are
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80 track quad-density with 800KB capacity.
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Behind the drives is a cage that can hold up to 8 slots that plug into a
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small motherboard.
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CARDS: (some are optional)
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- Floppy Disk Controller: choice of FDC 2: (basic) or FDC3 (also has 128K RAM)
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(main chips are PIO, DMA, MB8877A)
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- Dynamic RAM: choice of 64k or 256k
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- Centronics (contains PIO, CTC)
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- EIC (contains PIO, DART, Z80B)
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- Experimenter board (contains PIO, CTC)
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- Video (contains MC6845, 2k vram, 2k attr-ram, chargen roms, 15MHz xtal)
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- CPU (contains Z80, SIO, PIO, 4MHz xtal)
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The keyboard plugs into the front by using a stereo audio plug, like you
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have on a modern computer's line-out jack. There's no internal information
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for it.
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The ELZET/K is a similar computer but is a slightly smaller form factor.
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The BCS is a box that can be used to convert over 300 floppy-disk formats.
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***************************************************************************
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To Do: Everything.
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Status: Just a closet skeleton
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***************************************************************************/
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#include "emu.h"
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#include "cpu/z80/z80.h"
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#include "imagedev/floppy.h"
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#include "machine/z80ctc.h"
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#include "machine/z80dma.h"
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#include "machine/z80sio.h"
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#include "machine/z80pio.h"
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#include "machine/wd_fdc.h"
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class elzet80_state : public driver_device
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{
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public:
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elzet80_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag)
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, m_maincpu(*this, "maincpu")
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, m_ctc(*this, "ctc")
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, m_dma(*this, "dma")
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, m_pio(*this, "pio")
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, m_uart(*this, "uart")
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, m_fdc(*this, "fdc")
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, m_floppy0(*this, "fdc:0")
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, m_floppy1(*this, "fdc:1")
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//, m_io_keyboard(*this, "LINE%u", 0)
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{ }
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void elzet80(machine_config &config);
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protected:
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virtual void machine_start() override;
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virtual void machine_reset() override;
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private:
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void mem_map(address_map &map);
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void io_map(address_map &map);
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void drive_w(offs_t offset, u8 data);
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floppy_image_device *m_floppy;
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required_device<cpu_device> m_maincpu;
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required_device<z80ctc_device> m_ctc;
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required_device<z80dma_device> m_dma;
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required_device<z80pio_device> m_pio;
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required_device<z80sio_device> m_uart;
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required_device<fd1793_device> m_fdc;
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required_device<floppy_connector> m_floppy0;
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required_device<floppy_connector> m_floppy1;
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//required_ioport_array<8> m_io_keyboard;
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};
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void elzet80_state::mem_map(address_map &map)
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{
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}
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void elzet80_state::io_map(address_map &map)
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{
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map.global_mask(0xff);
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map.unmap_value_high();
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}
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static INPUT_PORTS_START( elzet80 )
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INPUT_PORTS_END
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void elzet80_state::machine_start()
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{
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}
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void elzet80_state::machine_reset()
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{
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m_floppy = nullptr;
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}
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static void elzet80_floppies(device_slot_interface &device)
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{
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device.option_add("fdd", FLOPPY_525_QD);
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}
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void elzet80_state::elzet80(machine_config &config)
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{
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/* basic machine hardware */
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Z80(config, m_maincpu, 4_MHz_XTAL);
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m_maincpu->set_addrmap(AS_PROGRAM, &elzet80_state::mem_map);
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m_maincpu->set_addrmap(AS_IO, &elzet80_state::io_map);
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// devices
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FD1793(config, m_fdc, 1000000); // unknown where this is derived
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FLOPPY_CONNECTOR(config, "fdc:0", elzet80_floppies, "fdd", floppy_image_device::default_mfm_floppy_formats).enable_sound(true);
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FLOPPY_CONNECTOR(config, "fdc:1", elzet80_floppies, "fdd", floppy_image_device::default_mfm_floppy_formats).enable_sound(true);
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Z80PIO(config, m_pio, 0);
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Z80SIO(config, m_uart, 0);
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Z80CTC(config, m_ctc, 0);
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Z80DMA(config, m_dma, 0);
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}
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/***************************************************************************
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Game driver(s)
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***************************************************************************/
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ROM_START(elzet80k)
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ROM_REGION(0x1000, "maincpu", 0)
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ROM_LOAD( "elzet80-k_cpu.bin", 0x0000, 0x1000, CRC(e5300137) SHA1(5a9fcb52756a2e9008d53b734b874d33b069efb5) )
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ROM_REGION(0x2000, "chargen", 0) // same roms as P?
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ROM_LOAD( "elzet80-p_video80_ic1_prom3.bin", 0x0000, 0x1000, CRC(70008d71) SHA1(048efed186861050f0e6b47fec57149319de22b6) )
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ROM_LOAD( "elzet80-p_video80_ic2_prom4.bin", 0x1000, 0x1000, CRC(8db78b54) SHA1(7d0ce2811ee1f6c179295411fd8c3c2e67ea2842) )
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ROM_REGION(0x1000, "kbd", 0)
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ROM_LOAD( "elzet80-k_tastatur_d8748.bin", 0x0000, 0x0400, CRC(78bf6f1a) SHA1(95919363e73779899cbd7c143d10c245c35ca789) )
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ROM_REGION(0x1000, "bcs", 0)
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ROM_LOAD( "elzet80-bcs_cpuiec.bin", 0x0000, 0x1000, CRC(724fe45a) SHA1(b4b01c9bf11b35c48b0a4839d7530a18259b1ae9) )
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ROM_END
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ROM_START(elzet80p)
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ROM_REGION(0x1000, "maincpu", 0)
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ROM_LOAD( "elzet80-p_cpu.bin", 0x0000, 0x1000, CRC(8b876e12) SHA1(0fb4dfe267a3fbc033fbce430d13fb22a4ad16ed) )
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ROM_REGION(0x2000, "chargen", 0)
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ROM_LOAD( "elzet80-p_video80_ic1_prom3.bin", 0x0000, 0x1000, CRC(70008d71) SHA1(048efed186861050f0e6b47fec57149319de22b6) )
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ROM_LOAD( "elzet80-p_video80_ic2_prom4.bin", 0x1000, 0x1000, CRC(8db78b54) SHA1(7d0ce2811ee1f6c179295411fd8c3c2e67ea2842) )
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ROM_REGION(0x1000, "kbd", 0)
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ROM_LOAD( "elzet80-p_tastatur_jk_ti2732.bin", 0x0000, 0x1000, CRC(88be9b29) SHA1(b83603dadce9d7e7367d1782ee78189156fe9a60) )
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ROM_REGION(0x1000, "bcs", 0)
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ROM_LOAD( "elzet80-bcs_cpuiec.bin", 0x0000, 0x1000, CRC(724fe45a) SHA1(b4b01c9bf11b35c48b0a4839d7530a18259b1ae9) )
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ROM_END
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// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
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COMP( 1982, elzet80k, elzet80p, 0, elzet80, elzet80, elzet80_state, empty_init, "Elektronikladen", "Elzet/K 80", MACHINE_IS_SKELETON )
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COMP( 1982, elzet80p, 0, 0, elzet80, elzet80, elzet80_state, empty_init, "Elektronikladen", "Elzet/P 80", MACHINE_IS_SKELETON )
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@ -133,7 +133,6 @@ Status: Just a closet skeleton
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#include "machine/z80sio.h"
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#include "machine/z80pio.h"
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//#include "bus/rs232/rs232.h"
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#include "machine/wd_fdc.h"
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class junior80_state : public driver_device
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{
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@ -13167,6 +13167,10 @@ elf2 //
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@source:elwro800.cpp
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elwro800 //
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@source:elzet80.cpp
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elzet80k //
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elzet80p //
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@source:emax.cpp
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emax //
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emax2 //
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@ -268,6 +268,7 @@ elekscmp.cpp
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elektronmono.cpp
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elf.cpp
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elwro800.cpp
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elzet80.cpp
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emax.cpp
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emma2.cpp
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emu2.cpp
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