| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| octopus | lsi/octopus.cpp | | no | no | no | yes | LSI Octopus | 1986 | Digital Microsystems | | | Computer / Business - Terminal |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| octopus_main_prom | 16384 | b5b4518d | 41b8729c4c9074914fd4ea181c8b6d4805ee2b93 | user1 | 0 | good | no | | |
| octopus_gfx_card | 8192 | b2386534 | 5e3c4682afb4eb222e48a7203269a16d26911836 | chargen | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Intel 8088 | 8000000 |
| cpu | subcpu | Zilog Z80 | 6000000 |
| cpu | dma1 | AM9517A | 4000000 |
| cpu | dma2 | AM9517A | 4000000 |
| audio | fdc:0:525dd:flopsndout | Speaker | |
| audio | fdc:0:525dd:floppysound | Floppy sound | 44100 |
| audio | fdc:1:525dd:flopsndout | Speaker | |
| audio | fdc:1:525dd:floppysound | Floppy sound | 44100 |
| audio | mono | Speaker | |
| audio | speaker | Filtered DAC | |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keyboard | | 110 | | no | | | | | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| floppydisk | fdc:0:525dd | floppy_5_25 | | |
| floppydisk | fdc:1:525dd | floppy_5_25 | | |
| printout | parallel:printer:printer | | | |
|
device_ref
| name |
| i8088 |
| z80 |
| am9517a |
| am9517a |
| pic8259 |
| pic8259 |
| i8255 |
| mc146818 |
| i8251 |
| rs232 |
| octopus_kb |
| clock |
| clock |
| fd1793 |
| floppy_connector |
| floppy_525_dd |
| speaker |
| flopsnd |
| floppy_connector |
| floppy_525_dd |
| speaker |
| flopsnd |
| software_list |
| pit8253 |
| pit_counter |
| pit_counter |
| pit_counter |
| speaker |
| speaker_sound_device |
| z80sio |
| z80sio_channel |
| z80sio_channel |
| rs232 |
| rs232 |
| centronics |
| centronics_printer |
| printer_image |
| screen |
| scn2674 |
| address_map_bank |
| ram |
|
dipswitch
| name | tag | mask |
| Number of floppy drives | DSWA | 3 |
| Quad drives | DSWA | 4 |
| Winchester drive type | DSWA | 56 |
| Unused | DSWA | 64 |
| Colour monitor connected | DSWA | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 729 | 325 | 49.797697 | 16000000 | 918 | 0 | 729 | 350 | 0 | 325 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :DSWA |
| :keyboard_port:octopus:LINE0 |
| :keyboard_port:octopus:LINE1 |
| :keyboard_port:octopus:LINE2 |
| :keyboard_port:octopus:LINE3 |
| :keyboard_port:octopus:LINE4 |
| :keyboard_port:octopus:LINE5 |
| :keyboard_port:octopus:LINE6 |
| :keyboard_port:octopus:LINE7 |
| :keyboard_port:octopus:LINE8 |
| :keyboard_port:octopus:LINE9 |
| :keyboard_port:octopus:LINEA |
| :keyboard_port:octopus:LINEB |
| :keyboard_port:octopus:LINEC |
| :keyboard_port:octopus:LINED |
| :keyboard_port:octopus:LINEE |
| :keyboard_port:octopus:LINEF |
|
ramoption
| name | ramoptionValue | default |
| 128K | 131072 | |
| 512K | 524288 | |
| 768K | 786432 | |
| 256K | 262144 | yes |
|
slot
| name |
| keyboard_port |
| fdc:0 |
| fdc:1 |
| serial_a |
| serial_b |
| parallel |
|
softwarelist
| tag | name | status | filter |
| fd_list | octopus | original | |
|
sound
|