Step/One

Short name:stepone
Is device:No
Runnable:Yes
Source file:matsushita/myb3k.cpp
Year:1984
Manufacturer:Ericsson
Parent machine:MyBrain 3000 (myb3k)

Software Lists

Card Short name Description Status Total Supported Partially supported Unsupported
stepone_flop Ericsson PC step/one diskettes original 7 85.7% 0.0% 14.3%

Options

Format:

RAM Size

Slots

Loading slot information…

Devices Referenced

Short nameDescriptionSource file
isa8_myb3k_com ADP4703 RS-232C Serial Card devices/bus/isa/myb3k_com.cpp
isa8_myb3k_fdc4711 FDC4711 DSDD Floppy Disk Controller devices/bus/isa/myb3k_fdc.cpp
stepone_keyboard Step/One Keyboard devices/machine/myb3k_kbd.cpp
centronics_printer Centronics Printer devices/bus/centronics/printer.cpp
printer_image Printer devices/imagedev/printer.cpp
i8257 Intel 8257 DMA Controller devices/machine/i8257.cpp
isa8_slot 8-bit ISA slot devices/bus/isa/isa.cpp
isa8 8-bit ISA bus devices/bus/isa/isa.cpp
i8251 Intel 8251 USART devices/machine/i8251.cpp
i8088 Intel 8088 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
hd6845s Hitachi HD6845S CRTC devices/video/mc6845.cpp
i8255 Intel 8255 PPI devices/machine/i8255.cpp
speaker_sound_device Filtered DAC devices/sound/spkrdev.cpp
rs232 RS-232 Port devices/bus/rs232/rs232.cpp
ram RAM devices/machine/ram.cpp
software_list Software List emu/softlist_dev.cpp
centronics Centronics devices/bus/centronics/ctronics.cpp
output_latch Output Latch devices/machine/output_latch.cpp
fd1791 FD1791 FDC devices/machine/wd_fdc.cpp
floppy_connector Floppy drive connector abstraction devices/imagedev/floppy.cpp
floppy_525_qd 5.25" quad 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