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 | 07 |
PCB Properties
| Name | NES-TKROM-02 |
|---|---|
| PCB Producer | Nintendo |
| Manufacturer | Not Specified |
| Mfg Range | 9144 - 9210 (2) |
| Est First Run | November 1991 |
| PCB Class | NES-TKROM |
| iNES Mapper | 4 |
| Mirroring | Mapper Ctrl |
| Battery present | Yes |
| WRAM | 8 KB |
| VRAM | 0 KB |
| CIC Type | 6113B1 |
| Hardware | MMC3B |
ROM Details
| Type | Label | Size | CRC32 | x ! |
|---|---|---|---|---|
| PRG0 | NES-4U-0 PRG | 256 KB | 8E5C2818 | 5 |
| CHR0 | NES-4U-0 CHR | 128 KB | E5F74C77 | 7 |
| N/A | ROMs Combined | 384 KB | 179A0D57 | 5 |
Detailed Chip Info
| Designation | Maker | Part # | Type | Package | Date Code | Std | Misc |
|---|---|---|---|---|---|---|---|
| U1 PRG | Sharp | LH532J 39 | Mask ROM 256 KB | DIP-32 | 9144 D | 9144 | |
| U2 CHR | Sharp | LH231J 73 | Mask ROM 128 KB | DIP-32 | 9144 E | 9144 | |
| U3 CIC | LSI Logic | 6113B1 | Nintendo CIC | DIP-16 | 139 C | 9139 | |
| U4 MMC3 | Sharp | MMC3B | Nintendo MMC3 | TQFP-44 | 9139 5 T | 9139 | |
| U5 S-RAM | Sanyo | LC3564PL-12 | SRAM 8 KB | DIP-28 | 05 402 | 9018 |
