If you are still using the old URL (datacrystal.romhacking.net), please update your bookmarks! The old URL may stop working soon.
The current URL is datacrystal.tcrf.net.
The current URL is datacrystal.tcrf.net.
Friday the 13th (NES)/ROM map
Jump to navigation
Jump to search
The following article is a ROM map for Friday the 13th (NES).
The corresponding RAM Map.
Offsets are from the beginning of the ROM. To get the offset from the beginning of an iNES (.nes) file, add 10 (16 decimal).
| From | To | JSR | Description |
|---|---|---|---|
| 01A4 | 01AC | $81A4 | CHR-ROM Bankswap Routine (PRG-ROM is fixed) |
| 01FA | 0203 | $81FA | Turn on NMI's during V-Blank |
| 669D | 66E2 | $E69D | Routine for prepping Data Extraction from CHR-ROM |
| From | To | Description | |
| 8000 | 9FFF | CHR-ROM Bank 0 | |
| A000 | BFFF | CHR-ROM Bank 1 | |
| C000 | DFFF | CHR-ROM Bank 2 | |
| E000 | FFFF | CHR-ROM Bank 3 |
Internal Data for Friday the 13th (NES)
| |
|---|---|