Digimon world ds action replay codes exp multiplier. These are generally far more difficult than anything else in the game and, in extreme. An optional time consuming to complete, nonessential, usually out- of- the- way part of a video game that is extremely difficult yet is nonetheless required for 100% completion. 20FFh - N/ A - Unused
1FFFh - WRAM - Mirror of first 8Kbyte of WRAM ( at 7E0000h- 7E1FFFh) h.