TwinBee (Bubble System)
Screenshots
Download Details
| split set | twinbeeb.zip 87.07k |
| bios/device | bubsys.zip 7.76k ↗ |
| merged set | twinbeeb.7z 72.60k |
| standalone set | twinbeeb.7z 72.79k |
Driver Details
| source | konami/nemesis.cpp |
| status | preliminary |
| emulation | good |
| savestate | unsupported |
| type | protection |
| status | imperfect |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 256px |
| height | 224px |
| refresh | 60.61mhz |
Input Details
| player | 1 |
| type | joy |
| buttons | 3 |
| directions | 8 |
| player | 2 |
| type | joy |
| buttons | 3 |
| directions | 8 |
Chipset Details
| name | Motorola MC68000 |
| clock | 8.79mhz |
| name | Zilog Z80 |
| clock | 1.71mhz |
| name | Speaker |
| clock | N/A |
| name | AY-3-8910A PSG |
| clock | 1.71mhz |
| name | AY-3-8910A PSG |
| clock | 1.71mhz |
| name | RC Filter |
| clock | N/A |
| name | RC Filter |
| clock | N/A |
| name | RC Filter |
| clock | N/A |
| name | RC Filter |
| clock | N/A |
| name | K005289 SCC |
| clock | 3.41mhz |
| name | Sanyo VLM5030 |
| clock | 3.41mhz |
ROM Details
| name | size | crc |
|---|---|---|
| boot.bin | 480.00b | ee6e93d7 |
| twinbee.bin | 256.75k | 4d396a0a |
| mcu | 4.00k | nodump |
| 400-e03.5l | 8.00k | a5a8e57d |
| 400-a01.fse | 256.00b | 5827b1e8 |
| 400-a02.fse | 256.00b | 2f44f970 |