| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| free220 | liberty/freedom200.cpp | | no | no | no | yes | Freedom 220 | 1984 | Liberty Electronics | | | Computer / Home System |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| m122010__8cdd.ic213 | 8192 | a1181809 | 0ec0fd30c8a55f0bb9e1c6453120ab9a696f9041 | maincpu | 0 | good | no | | |
| m222010__04c8.ic212 | 8192 | ddd1e5eb | 3e3998035721050cd2019474343f072dade6589d | maincpu | 2000 | good | no | | |
| m322010__8121.ic214 | 8192 | eeaa4b44 | 93402e00205d7220f5e248a902ed92de4bbe6dd8 | maincpu | 4000 | good | no | | |
| g022010__d64e.bin | 4096 | a4482adc | 98479f6396743da6cf23909ff5a0097e9f021e3b | chargen | 0 | good | no | | |
| t022010__61f0.bin | 4096 | 00461116 | 79a53a557ea4386b3e85a312731c6c0763ab46cc | translate | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 4000000 |
| cpu | kbd:mcu | Intel 8039 | 4608000 |
| audio | kbd:mono | Speaker | |
| audio | kbd:buzzer | Beep | 786 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keyboard | | 105 | | no | | | | | | | |
|
device_ref
| name |
| z80 |
| ipt_merge_any_hi |
| nvram |
| screen |
| palette |
| gfxdecode |
| scn2674 |
| pit8253 |
| pit_counter |
| pit_counter |
| pit_counter |
| i8251 |
| i8251 |
| i8251 |
| rs232 |
| rs232 |
| freedom220_kbd |
| i8039 |
| speaker |
| beep |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 640 | 300 | 64.901350 | 16000000 | 768 | 0 | 640 | 321 | 0 | 300 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| imperfect | good | supported | no | no | no | no | |
|
feature
| type | status | overall |
| graphics | imperfect | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :kbd:keys_0 |
| :kbd:keys_1 |
| :kbd:keys_2 |
| :kbd:keys_3 |
| :kbd:keys_4 |
| :kbd:keys_5 |
| :kbd:keys_6 |
| :kbd:keys_7 |
| :kbd:keys_8 |
| :kbd:keys_9 |
| :kbd:keys_a |
| :kbd:keys_b |
| :kbd:keys_c |
| :kbd:keys_d |
| :kbd:keys_e |
| :kbd:keys_f |
|
slot
|
sound
|