Olivetti L1 M20

Short name:m20
Is device:No
Runnable:Yes
Source file:olivetti/m20.cpp
Year:1981
Manufacturer:Olivetti
Unemulated Features:sound

Clones

Short name Description Year Manufacturer
m40 Olivetti L1 M40 1981 Olivetti

Software Lists

Card Short name Description Status Total Supported Partially supported Unsupported
m20 Olivetti M20 floppies original 44 45.5% 13.6% 40.9%

Options

Format:

System BIOS

RAM Size

Slots

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Devices Referenced

Short nameDescriptionSource file
m20_kbd Olivetti M20 Keyboard olivetti/m20_kbd.cpp
m20_8086 Olivetti M20 8086 Adapter olivetti/m20_8086.cpp
z8001 Zilog Z8001 devices/cpu/z8000/z8000.cpp
i8251 Intel 8251 USART devices/machine/i8251.cpp
i8086 Intel 8086 devices/cpu/i86/i86.cpp
pit_counter PIT Counter devices/machine/pit8253.cpp
pit8253 Intel 8253 PIT devices/machine/pit8253.cpp
pic8259 Intel 8259 PIC devices/machine/pic8259.cpp
mc6845 Motorola MC6845 CRTC devices/video/mc6845.cpp
i8255 Intel 8255 PPI devices/machine/i8255.cpp
rs232 RS-232 Port devices/bus/rs232/rs232.cpp
ram RAM devices/machine/ram.cpp
software_list Software List emu/softlist_dev.cpp
fd1797 FD1797 FDC devices/machine/wd_fdc.cpp
floppy_connector Floppy drive connector abstraction devices/imagedev/floppy.cpp
floppy_525_dd 5.25" double density floppy drive devices/imagedev/floppy.cpp
flopsnd Floppy sound devices/imagedev/floppy.cpp
speaker Speaker emu/speaker.cpp
screen Video Screen emu/screen.cpp
palette palette emu/emupal.cpp