Release Info
| Catalog ID | NES-B2-USA |
|---|---|
| Region | USA (NTSC) |
| Class | Licensed |
| Release Date | November 1988 |
| Publisher | Taito |
| Developer | Taito |
| Players | 2 |
| Peripherals | NES Controller |
Cart Properties
| Cart Producer | Nintendo (NES) |
|---|---|
| Color | Grey |
| Form Factor | 3-Screw |
| Embossed Text | Nintendo® Pat. Pend. Made in Japan |
| Front Label ID | NES-B2-USA |
| Seal of Quality | Oval (TM) |
| MfgString Present | Yes |
| 2-digit Code | 19 |
PCB Properties
| Name | NES-SFROM-02 |
|---|---|
| PCB Producer | Nintendo |
| Manufacturer | Not Specified |
| Mfg Range | 8946 |
| Est First Run | November 1989 |
| PCB Class | NES-SFROM |
| iNES Mapper | 1 |
| Mirroring | Mapper Ctrl |
| Battery present | No |
| WRAM | 0 KB |
| VRAM | 0 KB |
| CIC Type | 6113B1 |
| Hardware | MMC1B2 |
ROM Details
| Type | Label | Size | CRC32 | x ! |
|---|---|---|---|---|
| PRG0 | NES-B2-0 PRG | 128 KB | B1378C99 | 3 |
| CHR0 | NES-B2-0 CHR | 32 KB | A6AA53AC | 8 |
| N/A | ROMs Combined | 160 KB | 5E900522 | 3 |
Detailed Chip Info
| Designation | Maker | Part # | Type | Package | Date Code | Std | Misc |
|---|---|---|---|---|---|---|---|
| U1 PRG | NEC | UPD23C1010 | Mask ROM 128 KB | DIP-28 | 8931 EX783 | 8931 | B59-01 |
| U2 CHR | Ricoh | RP23256E 2081 | Mask ROM 32 KB | DIP-28 | 9J3 64 | 8938 | |
| U3 CIC | Sharp | 6113B1 | Nintendo CIC | DIP-16 | 8946 5 CA | 8946 | |
| U4 MMC1 | Sharp | MMC1B2 | Nintendo MMC1 | DIP-24 | 8942 5 AA | 8942 |
