Graphic converter. BMP Graphic File (256color or 16colr) ---> PCEngine Graphic format.
command line
bmp2PCE -LXxx -LYxx infile.bmp <outfile.bin>
-LXxx Sprite aeria X Length. default=16
-LYxx Sprite aeria Y Length. default=16
infile.bmp BMP Filename.
outfile.bin Optional.