name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
alfa | tesla/pmd85.cpp | | no | no | no | yes | Didaktik Alfa | 1986 | Didaktik Skalica | pmd851 | pmd851 | |
|
rom
name | size | crc | sha1 | region | offset | status | optional | merge | bios |
alfa.bin | 4096 | e425eedb | db93b5de1e16b5ae71be08feb083a2ac15759495 | maincpu | 0 | good | no | | |
alfa.bas | 9216 | 9a73bfd2 | 74314d989846f64e715f64deb84cb177fa62f4a9 | maincpu | 1000 | good | no | | |
|
chip
type | tag | name | clock |
cpu | maincpu | Intel 8080 | 2048000 |
audio | mono | Speaker | |
audio | speaker | Filtered DAC | |
audio | cassette | Cassette | |
|
configuration
name | tag | mask |
Tape/V.24 | DSW0 | 2 |
|
control
type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
keyboard | | 76 | | no | | | | | | | |
|
device
type | tag | interface | fixed_image | mandatory |
cassette | cassette | pmd85_cass | | |
|
device_ref
name |
i8080 |
pit8253 |
pit_counter |
pit_counter |
pit_counter |
screen |
palette |
speaker |
speaker_sound_device |
cassette_image |
software_list |
i8251 |
ram |
i8255 |
i8255 |
i8255 |
|
display
tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
screen | raster | 0 | 288 | 256 | 50.000000 | | | | | | | | no |
|
driver
status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
good | good | supported | no | no | no | no | |
|
input
players | coins | service | tilt |
1 | | no | no |
|
port
tag |
:DSW0 |
:KEY0 |
:KEY1 |
:KEY10 |
:KEY11 |
:KEY12 |
:KEY13 |
:KEY14 |
:KEY15 |
:KEY2 |
:KEY3 |
:KEY4 |
:KEY5 |
:KEY6 |
:KEY7 |
:KEY8 |
:KEY9 |
:RESET |
|
ramoption
name | ramoptionValue | default |
64K | 65536 | yes |
|
softwarelist
|
sound
|