The result should be the actual colors you would see if outputting to an actual NTSC television. If enabled, FCEUX will simulate actual NTSC signal processing. * VS Unisystem palette(if the game is a VS Unisystem game and a palette is available).Īpplies simple Grayscale filter, no matter what palette is currently used.Įvery PAL PPU has de-emphasis bits for green and red colors swapped. * NTSC Color Emulation(only for NTSC NES games). * Palette loaded from the 'gameinfo' directory.

Here's a list of what palettes will be used, in order from highest priority to least priority(if a condition doesn't exist for a higher priority palette, the emulator will continue down its list of palettes). With so many ways to choose a palette, figuring out which one will be active may be difficult. To do this, put a palette file in the same directory the game is in, and add the extension 'pal'. The high 3 bits of $2001 correspond to 8 different 64 color palettes. A 512 entry file will specify a set of 64 colors to use with each emphasis state.

0 is minimum, 255 is maximum.Ī palette file with 64 entries while have emphasis colors generated automatically. Each 8-bit value represents brightness for that particular color. Settings related to the emulator's color palette choices.Ĭheck or uncheck this to switch between default palette and currently loaded custom palette.Īllows you to load a custom color palette (.pal) file to use for the current game loaded.Ī note on on the format of external palettes Palette files are expected to contain 64 or 512 8-bit RGB triplets (each in that order red comes first in the triplet in the file, then green, then blue).

Aseprite custom palette