It says that the background palette hack can be used to display the unused palette data. Can the EXT pins also do this? --Zzo38 (talk) 22:30, 1 July 2013 (MDT)
Yes, I think so. While rendering background pixels, the palette index that gets looked up is simply 0<exp_in3><exp_in2><exp_in1><exp_in0>. -Ulfalizer (talk) 03:58, 2 July 2013 (MDT)
