KNOWN ADDRESS RANGES:
---------------------

000000 to 0001FF = Header. Ignore this.
000200 to 0401FF = ***UNKNOWN (03FFFF)***
040200 to 040D52 = Enemy movement effect data
040D53 to 045D4C = ***UNKNOWN (004FF9)***
045D4D to 045E85 = Ailment names and misc. status menu text
045E86 to 048236 = ***UNKNOWN (0023B0)***
048237 to 04830B = Lumine Hall text
04830C to 04A0A3 = ***UNKNOWN (001D97)***
04A0A4 to 04A0C3 = "The year is 199X" text pointers
04A0C4 to 04A1E0 = ***UNKNOWN (00011C)***
04A1E1 to 04A28A = Battle command text
04A28B to 04C25F = ***UNKNOWN (001FD4)***
04C260 to 04C4DC = Setup menu and name entry text
04C4DD to 0501FF = ***UNKNOWN (003D22)***
050200 to 051D11 = Store Text pointer table
051D12 to 0A014D = Text
0A014E to 0ADE9F = ***UNKNOWN (00DD61)***
0ADEA0 to ?????? = Battle background data
?????? to 0D01FF = ***UNKNOWN (??????)***
0D0200 to 0E64ED = In-battle sprite data (APPROXIMATED)
0E64EE to 0E6713 = In-battle graphics pointer table
0E6714 to 0E6B13 = In-battle graphics palettes
0E6B14 to 0EDE3F = ***UNKNOWN (00732B - Potentially related to battle animations)***
0EDE40 to 0F01FF = Sound Stone screen compressed graphics
0F0200 to 0F284E = Door destination entries and misc (see destinations.txt)
0F284F to 0F5AE3 = Door entries data
0F5AE4 to 0F5C38 = ***UNKNOWN (000154)***
0F5C39 to 0F63DF = Map music/event flag correlation table
0F63DE to 0F6DD6 = ***UNKNOWN (0009F8)***
0F6DD7 to 0F8B91 = Sprite TPT entry/location data
0F8B92 to 0FF4B4 = Text Pointer Table
0FF4B5 to 1001FF = ***UNKNOWN (000D4A)***
100200 to 1015FF = Door Pointer Table
101600 to 101A7F = ***UNKNOWN (00047F)***
101A80 to 10BA7F = Enemy placement data
10BA80 to 10BDAB = Unknown battle-related Pointer Table (Likely enemy placement groups)
10BDAC to 10C814 = Data linked to by the 10BA80 table
10C815 to 10D72F = [1F 23 XX XX] Battle Entries Pointer Table
10D72D to 10D74B = ***APPARENT GARBAGE DATA (00001E)***
10D74C to 10E1B3 = [1F 23 XX XX] Battle Entries
10E1B4 to 1101FF = ***UNKNOWN (002ACF)***
110200 to 1547BF = Sprite data
1547C0 to 1551FF = Nullspace
155200 to 1578B1 = Item data
1578B2 to 1578B8 = Nullspace
1578B9 to 157A9E = Store data
157A80 to 157A9E = Nullspace
157A9F to 157CAD = PSI Teleport location list
157CAE to 157D67 = Phone name list
157D68 to 158C4F = Battle effects table
158C50 to 158F6A = PSI data table
158F6B to 158F79 = Nullspace
158F7A to 159122 = PSI names
159123 to 15914F = NPC battle table
159151 to 159788 = Level up data
159789 to 15EC5A = Enemy data
15EC5B to 15EDAA = ***UNKNOWN (00014F)***
15EDAB to 15F4F2 = [1F 21 XX] Data (00-E8)
15F4F3 to 15F6B2 = Miscellaneous hotspots
15F6B3 to 15F6CE = ***UNKNOWN (00001B)***
15F6CF to 15F7F4 = Default names
15F7F5 to 15F7F8 = ***UNKNOWN (000004)***
15F7F9 to 15F808 = Ness's starting money, level, exp and items
15F809 to 15F80C = ***UNKNOWN (000004)***
15F80D to 15F81C = Paula's starting money, level, exp and items
15F81D to 15F820 = ***UNKNOWN (000004)***
15F821 to 15F830 = Jeff's starting money, level, exp and items
15F831 to 15F834 = ***UNKNOWN (000004)***
15F835 to 15F844 = Poo's starting money, level, exp and items
15F845 to 15F90C = Delivery addresses/timers
15F90D to 1601FF = Nullspace
160200 to 1751FF = Map data
175200 to 17A9FF = Local map tileset data
17AA00 to 17B3FF = Global map tileset/palette data
17B400 to 17C7FF = Map tile attributes
17C800 to 17FDEF = ***UNKNOWN (0035EE)***
17FDF0 to 1801FF = Nullspace
180200 to 1891FF = Map tile collision data
189200 to ?????? = Map tile properties
?????? to 1CD836 = ***UNKNOWN (??????)***
1CD837 to 1CE237 = Map music data
1CE238 to 1D018F = ***UNKNOWN (001F57)***
1D0190 to 1D01FF = Nullspace
1D0200 to 201558 = ***UNKNOWN (031358) - BELIEVED TO BE MAP TILE GRAPHICS***
201559 to 2015B8 = Mr. Saturn font character widths
2015B9 to 2021C6 = Mr. Saturn font bank
2021C7 to 202386 = Text window flavor palettes
202387 to 2101FF = ***UNKNOWN (00DE78)***
210200 to 210E77 = Coffee Scenes and stuff like "The year is 199X"
210E78 to 210ED9 = Main font character width
210EDA to 2130F9 = Main font bank
2130FA to 214341 = ***UNKNOWN (001247)***
214342 to 214FE2 = End credits
214FE3 to 2E93FF = ***UNKNOWN (0D441C)***
2E9400 to 2F01FF = Nullspace
2F0200 to 2F1542 = ***UNKNOWN (001342)***
2F1543 to 2F1C7E = Sprite Pointer Table
2F1C7F to 2F501F = ***UNKNOWN (0033A0)***
2F5020 to 2FA57A = Battle text and PSI visuals/sound
2FA57B to 2FED6F = ***UNKNOWN (0047F5)***
2FED70 to 2FF1B6 = International font of mystery
2FF1B7 to 2FF2D6 = Kirby sprite planted by HAL programmers
2FF2D7 to 2FF3B6 = Nullspace
2FF3B7 to 2FF7F6 = ***UNKNOWN (00043F)***
2FF7F7 to 3001FF = Nullspace

NOTABLE SUBADDRESS RANGES:
--------------------------

058200 = Debug Menu
05E90B = Onett Flyover