Release Info
| Catalog ID | YZW-9Y |
|---|---|
| Region | Japan (NTSC) |
| Class | Licensed |
| Release Date | December 21, 1991 |
| Publisher | Party Room 21 |
| Developer | Bullet-Proof Software |
| Players | 2 |
| Peripherals | Famicom Controller |
Cart Properties
| Cart Producer | Nintendo (Famicom) |
|---|---|
| Color | Black |
| Form Factor | Small |
| Embossed Text | |
| Front Label ID | YZW-9Y |
| Seal of Quality | |
| MfgString Present | |
| 2-digit Code | 09 |
PCB Properties
| Name | HVC-SKROM-06 |
|---|---|
| PCB Producer | Nintendo |
| Manufacturer | Not Specified |
| Mfg Range | 9146 |
| Est First Run | November 1991 |
| PCB Class | HVC-SKROM |
| iNES Mapper | 1 |
| Mirroring | Mapper Ctrl |
| Battery present | No |
| WRAM | 8 KB |
| VRAM | 0 KB |
| CIC Type | None |
| Hardware | MMC1B3 |
ROM Details
| Type | Label | Size | CRC32 | x ! |
|---|---|---|---|---|
| PRG0 | YZW-9Y-0 PRG | 128 KB | 88739ADF | 1 |
| CHR0 | YZW-9Y-0 CHR | 128 KB | F957A5E7 | 1 |
| N/A | ROMs Combined | 256 KB | 8E373118 | 1 |
Detailed Chip Info
| Designation | Maker | Part # | Type | Package | Date Code | Std | Misc |
|---|---|---|---|---|---|---|---|
| U1 PRG | Ricoh | RP231027D 6661 | Mask ROM 128 KB | DIP-28 | 1LC K0 N | 9145 | |
| U2 CHR | Ricoh | RP231039D 0141 | Mask ROM 128 KB | DIP-32 | 1LC 12 | 9145 | |
| U3 MMC1 | NEC | MMC1B3 | Nintendo MMC1 | DIP-24 | 9146 B3044 | 9146 | |
| U4 W-RAM | Sharp | LH5168FB-10L | SRAM 8 KB | DIP-28 | 9146 DC | 9146 |
