Talk:INES Mapper 150

Physical vs. logical ordering

Is this like the difference between iNES Mapper 087 and iNES Mapper 101/140, where one is ordered as in the mask ROM and the other as it is presented logically to the program? --Tepples (talk) 21:07, 17 May 2014 (MDT)

Sort of. Unlike m101, where its order is sensible (even if in disagreement with the ROM), both orders are pretty illogical for m150/243. Someone should check with Санчез, though. This mapper really feels like Sachen specifically designed it to be maximally annoying for cloners to implement using discrete logic (Two 74'74s, two 74'75s, two 74'138s, one 74'368, one 74'00), even though it only provides Color Dreams plus mirroring control. —Lidnariq (talk) 22:59, 17 May 2014 (MDT)