| type | ways | minimum | maximum | sensitivity | keydelta | reverse |
|---|---|---|---|---|---|---|
| keyboard | no |
| type | rotate | flipx | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| raster | 0 | no | 256 | 192 | 50 |
| name | tag | mask |
|---|---|---|
|
CPU clock
Name
2.50 MHz
Value
0
Default
yes
Name
3.75 MHz
Value
1
Default
no
|
CPU_CLOCK |
1 |
|
EPROM+RAM Expansion
Name
Off
Value
1
Default
no
Name
On
Value
0
Default
yes
|
MEMORY_EXPANSION |
1 |
| console | name | bios | size | crc | md5 | merge | sha1 | region | offset | status | optional |
|---|---|---|---|---|---|---|---|---|---|---|---|
| arcade | b48.rom | 16384 | df3d2a57 | ab9413aa9d7749d30a486da00bc8c6d178a2172c | maincpu | 10000 | good | no |
| name | tag | type | clock |
|---|---|---|---|
| Filtered 1-bit DAC | speaker | audio | |
| Speaker | mono | audio | |
| Wave | wave | audio | |
| Z80 | maincpu | cpu | 2500000 |