From Citylan
EMU Infos
| dumper | Corrado Tomaselli
|
| date | 23/07/2011
|
| emulator | MAME 0.084
|
| dev | David Haywood
|
PCB Infos
| name | dblewing
|
| description | Double Wings
|
| year | 1993
|
| manufacturer | Mitchell
|
Technical references
CPUs
| QTY
| Type
| clock
| position
| function
|
| 1x | Data East L7A0717 (QFP100) | | 2j | unknown chip (maybe 68000)
|
| 1x | Data East 250 (QFP128) | | 2a | unknown chip
|
| 1x | Data East VC5259-0001 (QFP128) | | 10a | unknown chip
|
| 1x | Data East 24220F008 (QFP160) | | 7d | unknown chip
|
| 1x | TMPZ84C00AP-6 | | 12h | 8-bit Microprocessor - sound
|
| 1x | M6295 | | 14h | 4-Channel Mixing ADCPM Voice Synthesis LSI - sound
|
| 1x | YM2151 | | 12j | FM Operator Type-M (OPM) - sound
|
| 1x | YM3014 | | 14j | D/A Converter (DAC) - sound
|
| 1x | C3403 | | 16j | Quad Operational Amplifier - sound
|
| 1x | oscillator | 28.0000MHz | X1.9a |
|
| 1x | oscillator | 32.2200MHz | X2.16f |
|
ROMs
RAMs
PLDs
| QTY
| Type
| position
| status
|
| 2x | PAL16L8ACN | 1f,1h | read protected -> extracted with CmD's PALdumper
|
| 1x | PAL16R8 | 11b | read protected -> extracted with CmD's PALdumper
|
Others
Notes
Working
Troyaning is needed to break protection
Files
971
