Release Info
| Catalog ID | NES-4U-USA |
|---|---|
| Region | USA (NTSC) |
| Class | Licensed |
| Release Date | December 1991 |
| Publisher | Tecmo |
| Developer | Tecmo |
| 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-4U USA |
| Seal of Quality | Oval (R) |
| MfgString Present | Yes |
| 2-digit Code |
PCB Properties
| Name | NES-TKEPROM-02 |
|---|---|
| PCB Producer | Nintendo |
| Manufacturer | Not Specified |
| Mfg Range | 9144 - 9210 (2) |
| Est First Run | November 1991 |
| PCB Class | NES-TKEPROM |
| iNES Mapper | 4 |
| Mirroring | Mapper Ctrl |
| Battery present | Yes |
| WRAM | 8 KB |
| VRAM | 0 KB |
| CIC Type | 6113B1 |
| Hardware | 74xx139, MMC3B |
ROM Details
| Type | Label | Size | CRC32 | x ! |
|---|---|---|---|---|
| PRG0 | 8/27 0 5:20 | 128 KB | E88F1FE7 | 1 |
| PRG1 | 8/27 1 5:20 | 128 KB | 937992D7 | 1 |
| CHR0 | T.S.B CHR 8/17 | 128 KB | E5F74C77 | 7 |
| N/A | ROMs Combined | 384 KB | DB2D4F9D | 1 |
Detailed Chip Info
| Designation | Maker | Part # | Type | Package | Date Code | Std | Misc |
|---|---|---|---|---|---|---|---|
| U1 PRG-ROM | NEC | D27C1000D-15 | UV EPROM 128 KB | DIP-32 | 8814 PX700 | 8814 | |
| U10 | Toshiba | 74HC139AP | 74-139 Series | DIP-16 | 9045 H | 9045 | |
| U2 PRG-ROM | NEC | D27C1000D-15 | UV EPROM 128 KB | DIP-32 | 8814 PX700 | 8814 | |
| U5 CHR-ROM | NEC | D27C1000D-15 | UV EPROM 128 KB | DIP-32 | 8814 PX700 | 8814 | |
| U7 W-RAM | Sanyo | LC3664NL-12 | SRAM 8 KB | DIP-28 | 8D 8 | 8814 | |
| U8 MMC3 | Sharp | MMC3B | Nintendo MMC3 | TQFP-44 | 9113 5 DB | 9113 | |
| U9 CIC | LSI Logic | 6113B1 | Nintendo CIC | DIP-16 | 047 C | 9047 |
