YI Memory Map - SMW Central

Views: 806,462,867
Time: 2020-02-17 11:56:26 AM

9 users online: codfish1002, Green Jerry, Infinity, Isikoro, nesta_, orka-bln, PokerFace, Tattletale, ZelRaat - Guests: 62 - Bots: 286

Users: 42,286 (1,888 active)
Latest: Quinkerman

Tip: A power-up is most useful to a player shortly after the midway point.

Not logged in.

Displaying 36 out of 286 addresses.

Show Waiting Addresses (18)

Filter
Link
Address Hexadecimal number for a partial address. 6-digit number for a full address. Use - to denote a range. Use , to list more than one address.
Length
Type Enable JavaScript to use multiple regions.
Region Hold control to select multiple. Check "All" to select all at once.	All
Type
Description Separate each individual keyword with spaces. Surround a phrase with quotes to look for the exact phrase, or with / to use a PCRE regular expression. Prepend with - to exclude a keyword or phrase, with + to require a whole word or phrase, or with -+ to exclude a whole word or phrase. ? matches any character, * matches any amount of characters.

Pages:

1 2 3 4 5 6

Per Page: 25 50 75 100 150 500 All

SRAM Address	Length	Type	Description	Details
$7028CA	256 bytes	Misc.	Stage sprites' spawning flags, 1-byte entries indexed by their stage ID ($00-$FF, same as in $7014A0 table): $00: Not spawned in currently, ready to spawn when column/row is reached $FF: Do not spawn: this either means the sprite is currently spawned in or is destroyed like enemy swallowed
$7029CA	2 bytes	Misc.	Pointer into next free entry of $7029CC table
$7029CC	928 bytes	Misc.	Sprite interactive terrain buffer - mostly used for sprites that break sand, each sprite has 5 entries representing left, right, center, top, and bottom; room for up to 23 sprites, plus one additional entry; 8-byte entries: Word 1: X coordinate Word 2: Y coordinate Word 3: ??? Word 4: ???
$703372	420 bytes	Misc.	HDMA BG Scroll Buffer, gets copied to $7E5040
$703516	420 bytes	Misc.	HDMA BG Scroll Buffer, gets copied to $7E51E4
$703A02	840 bytes	Misc.	Window 1 & 2 (registers $2126-$2129) Buffer, gets copied to $7E56D0
$704070	2 bytes	Misc.	Current message box data index
$70409E	1024 bytes	Misc.	Table of MAP16 indices that represents the currently loaded two BG1 foreground tiles (two screens side by side, even & odd x-wise), orientation is based on scroll values
$70449E	120 bytes	Misc.	Offset per tile moving object table, 20 6-byte entries, each entry represents a rectangle in the map which triggers an OPT effect that oscillates up & down (like 6-4 moving platforms): Byte 1: Leftmost X tile of rectangle (all coordinates and sizes are 8 pixel tile coords) Byte 2: Topmost Y tile Byte 3: Width of rectangle - 1 Byte 4: Height - 1 Byte 5: Amplitude of oscillation: # of pixels the object travels both up and down from its normal position in stage, this value is signed which indicates initial movement direction Byte 6: Current offset of object NOTE: when triggered, X will be per-column but Y will activate for the entire height of the screen
$705800	8192 bytes	Misc.	Buffer used for decompressed file destination/pixel plotting destination; varies in size but up to 8kb
$707800	1024 bytes	Misc.	Practically free SRAM Only cleared on boot and all scenes with Island graphics
$707C00	2 bytes	Misc.	Save file 1: # of lives (from last save)
$707C02	1 byte	Misc.	Save file 1: Last level beaten
$707C03	72 bytes	Misc.	Save file 1: Level high scores, 1 byte per map tile, format: csssssss, c = level completed, s = high score
$707C4B	27 bytes	Misc.	Save file 1: Pause menu items, 1 byte per item, same format as $7E0357
$707C66	1 byte	Misc.	Save file 1: Controller settings, same format as $700082
$707C67	1 byte	Misc.	Save file 1: Tutorial message box bitflags, same format as $7E0372
$707C68	2 bytes	Misc.	Save file 2: # of lives (from last save)
$707C6A	1 byte	Misc.	Save file 2: Last level beaten
$707C6B	72 bytes	Misc.	Save file 2: Level high scores, 1 byte per map tile, format: csssssss, c = level completed, s = high score
$707CB3	27 bytes	Misc.	Save file 2: Pause menu items, 1 byte per item, same format as $7E0357
$707CCE	1 byte	Misc.	Save file 2: Controller settings, same format as $700082
$707CCF	1 byte	Misc.	Save file 2: Tutorial message box bitflags, same format as $7E0372
$707CD0	2 bytes	Misc.	Save file 3: # of lives (from last save)
$707CD2	1 byte	Misc.	Save file 3: Last level beaten
$707CD3	72 bytes	Misc.	Save file 3: Level high scores, 1 byte per map tile, format: csssssss, c = level completed, s = high score
$707D1B	27 bytes	Misc.	Save file 3: Pause menu items, 1 byte per item, same format as $7E0357
$707D36	1 byte	Misc.	Save file 3: Controller settings, same format as $700082
$707D37	1 byte	Misc.	Save file 3: Tutorial message box bitflags, same format as $7E0372
$707D38	104 bytes	Misc.	Backup of save file 1
$707DA0	104 bytes	Misc.	Backup of save file 2
$707E08	104 bytes	Misc.	Backup of save file 3
$707E70	6 bytes	Misc.	Save file checksums: 2-byte ($7777 - checksum) of save files 1, 2, then 3
$707E76	6 bytes	Misc.	Backup save file checksums: 2-byte ($7777 - checksum) of backup save files 1, 2, then 3
$707E7C	2 bytes	Misc.	Current / most recent save file loaded in ($0000, $0001, $0002)
$707E7E	386 bytes	Misc.	Unused battery backed up Save RAM Won't get cleared or changed

Pages:

1 2 3 4 5 6

Per Page: 25 50 75 100 150 500 All

✕

Total queries: 22


	Main Page News Forums Member List Rules F.A.Q. Staff Discord Register Login SMW Hacks SM64 Hacks YI Hacks Tools Documents Savebase™ BRR Samples SMW Graphics SMW Music SMW Blocks SMW Sprites SMW Patches SMW UberASM SMW ROM Map SMW RAM Map SMW Hijacks SM64 RAM Map SM64 ROM Map SM64 Music SM64 Textures YI SRAM Map YI RAM Map YI ROM Map YI Music YI Patches YI SPASM

Follow Us On

Affiliates