Release Info
| Catalog ID | ACT-52 |
|---|---|
| Region | USA (NTSC) |
| Class | Unlicensed » Multi-cart |
| Release Date | 1991 |
| Publisher | Active Enterprises |
| Developer | Active Enterprises |
| Players | 1 |
| Peripherals | NES Controller |
Cart Properties
| Cart Producer | |
|---|---|
| Color | Clear |
| Form Factor | Original |
| Embossed Text | Active Enterprises, LTD. U.S. Pat. Pend. Made in U.S.A. |
| Front Label ID | |
| Seal of Quality | |
| MfgString Present | |
| 2-digit Code |
PCB Properties
| Name | 023-N507 |
|---|---|
| PCB Producer | |
| Manufacturer | Not Specified |
| Mfg Range | 9146 - 9224 (3) |
| Est First Run | November 1991 |
| PCB Class | MLT-ACTION52 |
| iNES Mapper | 228 |
| Mirroring | Mapper Ctrl |
| Battery present | No |
| WRAM | 0 KB |
| VRAM | 0 KB |
| CIC Type | CIC Stun |
| Hardware | 4520, 74xx273, 74xx273, PAL16L8, PAL16L8 |
ROM Details
| Type | Label | Size | CRC32 | x ! |
|---|---|---|---|---|
| PRG0 | ACTION52 PGM-A | 512 KB | A51212FD | 3 |
| PRG1 | ACTION52 PGM-B | 512 KB | 476D0B72 | 3 |
| PRG2 | ACTION52 PGM-C | 512 KB | 2568DBA6 | 3 |
| CHR0 | ACTION52 CHR-A | 512 KB | 596442EC | 5 |
| N/A | ROMs Combined | 2048 KB | 51C0B27E | 3 |
Detailed Chip Info
| Designation | Maker | Part # | Type | Package | Date Code | Std | Misc |
|---|---|---|---|---|---|---|---|
| U1 | Toshiba | 74HC273AP | 74-273 Series | DIP-20 | 9214 H | 9214 | |
| U2 | Toshiba | 74HC273AP | 74-273 Series | DIP-20 | 9214 H | 9214 | |
| U3 | Texas Instruments | TIBPAL16L8-25CN | PAL16 | DIP-16 | 136 724 | 9136 | U3 100B |
| U4 | Texas Instruments | TIBPAL16L8-25CN | PAL16 | DIP-16 | 131 472 | 9131 | U4 116D |
| U5 | Macronix | 23C4000 1035 | Mask ROM 512 KB | DIP-32 | 9224 H | 9224 | S26401 |
| U6 | Macronix | 23C4000 1036 | Mask ROM 512 KB | DIP-32 | 9224 H | 9224 | S26405 |
| U7 | Macronix | 23C4000 1032 | Mask ROM 512 KB | DIP-32 | 9224 H | 9224 | S26389 |
| U8 | Macronix | 23C4000 1031 | Mask ROM 512 KB | DIP-32 | 9224 H | 9224 | S26384 |
| U9 | Harris | CD4520BE | 4520 | DIP-16 | 9051 G | 9051 |
