| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| altos486 | altos/altos486.cpp | | no | no | no | yes | Altos 486 | 1984 | Altos Computer Systems | | | Computer / Microcomputer |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 16577_lo_v1.1.bin | 8192 | 65a9db18 | 3ac2b87f1fc0b28ed4907c9b4091aaa170609674 | bios | 0 | good | no | | v11 |
| 16576_hi_v1.1.bin | 8192 | cea4cd8d | f9f49828bd5e3281bd7cc34d4460ca1b677530b0 | bios | 1 | good | no | | v11 |
| 16577-003_4d_v1.2.bin | 8192 | e2ac806b | 9b358246e26b3e85a6dff418899a180370884537 | bios | 0 | good | no | | v12 |
| 16576-003_3d_v1.2.bin | 8192 | 912f4c12 | df5088e8610513b577926b0c752e3b54bc880167 | bios | 1 | good | no | | v12 |
| 16019_z80.bin | 4096 | 68b1b2e1 | 5d83609a465029212d5e3f72ac9c520b3dbed838 | iocpu | 0 | good | no | | |
| 15020.bin | 32 | 6a2bd961 | e9a9ed235574c9871dc32a80ff5ca4df6bd531e1 | proms | 0 | good | no | | |
|
biosset
| name | description | default |
| v11 | Altos 486 v1.1 | no |
| v12 | Altos 486 v1.2 | no |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Intel 80186 | 16000000 |
| cpu | iocpu | Zilog Z80 | 4000000 |
| audio | fdc:0:525qd:flopsndout | Speaker | |
| audio | fdc:0:525qd:floppysound | Floppy sound | 44100 |
| audio | rs232a:terminal:bell | Speaker | |
| audio | rs232a:terminal:beeper | Beep | 2000 |
|
configuration
| name | tag | mask |
| Data Bits | rs232a:terminal:RS232_DATABITS | 255 |
| Parity | rs232a:terminal:RS232_PARITY | 255 |
| RX Baud | rs232a:terminal:RS232_RXBAUD | 255 |
| Stop Bits | rs232a:terminal:RS232_STOPBITS | 255 |
| TX Baud | rs232a:terminal:RS232_TXBAUD | 255 |
| Cursor | rs232a:terminal:TERM_CONF | 1 |
| Type | rs232a:terminal:TERM_CONF | 2 |
| Blinking | rs232a:terminal:TERM_CONF | 4 |
| Invert | rs232a:terminal:TERM_CONF | 8 |
| Color | rs232a:terminal:TERM_CONF | 48 |
| Auto CR on LF | rs232a:terminal:TERM_CONF | 64 |
| Auto LF on CR | rs232a:terminal:TERM_CONF | 128 |
| Local echo | rs232a:terminal:TERM_CONF | 256 |
| Layout | rs232a:terminal:keyboard:GENKBD_CFG | 1 |
| Typematic Delay | rs232a:terminal:keyboard:GENKBD_CFG | 6 |
| Typematic Rate | rs232a:terminal:keyboard:GENKBD_CFG | 248 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keyboard | | 73 | | no | | | | | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| floppydisk | fdc:0:525qd | floppy_5_25 | | |
|
device_ref
| name |
| i80186 |
| z80 |
| pic8259 |
| i8255 |
| upd765a |
| floppy_connector |
| floppy_525_qd |
| speaker |
| flopsnd |
| z80sio |
| z80sio_channel |
| z80sio_channel |
| z80sio |
| z80sio_channel |
| z80sio_channel |
| z80sio |
| z80sio_channel |
| z80sio_channel |
| i8274 |
| i8274_channel |
| i8274_channel |
| rs232 |
| serial_terminal |
| screen |
| generic_keyboard |
| speaker |
| beep |
| rs232 |
| rs232 |
| rs232 |
| rs232 |
| rs232 |
| pit8253 |
| pit_counter |
| pit_counter |
| pit_counter |
| pit8253 |
| pit_counter |
| pit_counter |
| pit_counter |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| rs232a:terminal:terminal_screen | raster | 0 | 640 | 240 | 50.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| sound | unemulated | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :rs232a:terminal:RS232_DATABITS |
| :rs232a:terminal:RS232_PARITY |
| :rs232a:terminal:RS232_RXBAUD |
| :rs232a:terminal:RS232_STOPBITS |
| :rs232a:terminal:RS232_TXBAUD |
| :rs232a:terminal:TERM_CONF |
| :rs232a:terminal:keyboard:GENKBD_CFG |
| :rs232a:terminal:keyboard:GENKBD_MOD |
| :rs232a:terminal:keyboard:GENKBD_ROW0 |
| :rs232a:terminal:keyboard:GENKBD_ROW1 |
| :rs232a:terminal:keyboard:GENKBD_ROW2 |
| :rs232a:terminal:keyboard:GENKBD_ROW3 |
|
slot
| name |
| rs232a |
| rs232b |
| rs232c |
| rs232d |
| rs232_lp |
| rs422_wn |
|
sound
|