Friday the 13th:ROM map

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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