Predator MMC5 Patch ROM Hack herunterladen

Predator
Mapper Conversion Patch
FROM Mapper 1 (MMC1) TO Mapper 5 (MMC5)
Converted by Dracula X
RELEASE DATE: 09/25/19
Last Modified: 07/20/20




PRG Bankswitch Routine is at $E180

To switch banks from $E000 - $FFFF, use like so:

LDA bank_number
JSR $E180 if not then try $E18B




CHR Sprite Bankswitch Routine (Left side of PPU) is at $E194

To switch sprite pages, use like so:

LDA page_number
JSR $E194 if not then try $E1A4




CHR Background Bankswitch Routine (Right side of PPU) is at $E1A8

To switch background pages, use like so:

LDA page_number
JSR $E1A8 if not then try $E1B5




Nametable Mapping Routine (one of its uses is mirroring) is at $E16C

To change mirroring for instance, use like so:

LDA mirroring_number (#$50 for Horizontal, #$44 for Vertical)
JSR $E16C if not then try $E17C

8KB CHR-ROM pages is located at $80000

This patch does not work for:
Japan Version

Hacks supported:
All!

Use Delta Patcher to patch the xdelta file to the ROM. 
Ignore the checksum and then patch the file. If something
not right, then patch your hack ROM with your IPS file to the hack.

Changes for this version 1.4:
All bugs have been fixed and the PRG ROM has been expanded.

Changes for this version 1.3:
Corrected the nametable mapping in mirroring swaping by changing
the values to #$44 & #$50 in original locations that JSR to
nametable mapping swapping.

Changes for this version 1.2:
Changed the PRG/CHR swapping with MMC5 equivalents to JSR's
at ROM location $FA33

Changes for this version 1.1:
Fixed a bug where A line on Arnold Schwarzenegger image on the title screen.

Credits:
Rockman or RetroRain: for info on how to convert the mapper!
Disch: for his mapper docs and a better MMC5 startup!

Non Supported Emulators:
Nintendulator
RockNES
VirtuaNES