If you are still using the old URL (datacrystal.romhacking.net), please update your bookmarks! The old URL may stop working soon.
The current URL is datacrystal.tcrf.net.

Dragon Warrior IV (NES)/RAM map: Difference between revisions

From Data Crystal
Jump to navigation Jump to search
(→‎Main: Added Alena, Brey, Cristo, some corrections)
(→‎Zeropage: removed 0x65)
Tag: Manual revert
 
(8 intermediate revisions by 3 users not shown)
Line 1: Line 1:
{{rammap|game=Dragon Warrior IV}}
{{rammap}}
{{stub}}
{{stub}}


Line 30: Line 30:
|  Stats  ||  $600b  ||  byte  ||  ???? Luck
|  Stats  ||  $600b  ||  byte  ||  ???? Luck
|-
|-
|  Stats  ||  $600c  ||  byte  ||  ???? Luck high byte?
|  Stats  ||  $600c  ||  byte  ||  ???? ???
|-
|-
|  Stats  ||  $600d - $600e  ||  word  ||  ???? Maximum HP
|  Stats  ||  $600d - $600e  ||  word  ||  ???? Maximum HP
Line 122: Line 122:
|  Stats  ||  $6029  ||  byte  ||  ???? Luck
|  Stats  ||  $6029  ||  byte  ||  ???? Luck
|-
|-
|  Stats  ||  $602a  ||  byte  ||  ???? Luck high byte?
|  Stats  ||  $602a  ||  byte  ||  ???? ???
|-
|-
|  Stats  ||  $602b - $602c  ||  word  ||  ???? Maximum HP
|  Stats  ||  $602b - $602c  ||  word  ||  ???? Maximum HP
Line 214: Line 214:
|  Stats  ||  $6047  ||  byte  ||  ???? Luck
|  Stats  ||  $6047  ||  byte  ||  ???? Luck
|-
|-
|  Stats  ||  $6048  ||  byte  ||  ???? Luck high byte?
|  Stats  ||  $6048  ||  byte  ||  ???? ???
|-
|-
|  Stats  ||  $6049 - $604a  ||  word  ||  ???? Maximum HP
|  Stats  ||  $6049 - $604a  ||  word  ||  ???? Maximum HP
Line 306: Line 306:
|  Stats  ||  $6065  ||  byte  ||  ???? Luck
|  Stats  ||  $6065  ||  byte  ||  ???? Luck
|-
|-
|  Stats  ||  $6066  ||  byte  ||  ???? Luck high byte??
|  Stats  ||  $6066  ||  byte  ||  ???? ???
|-
|-
|  Stats  ||  $6067 - $6068  ||  word  ||  ???? Maximum HP
|  Stats  ||  $6067 - $6068  ||  word  ||  ???? Maximum HP
Line 398: Line 398:
|  Stats  ||  $6083  ||  byte  ||  ???? Luck
|  Stats  ||  $6083  ||  byte  ||  ???? Luck
|-
|-
|  Stats  ||  $6084  ||  byte  ||  ???? Luck high byte?
|  Stats  ||  $6084  ||  byte  ||  ???? ???
|-
|-
|  Stats  ||  $6085 - $6086  ||  word  ||  ???? Maximum HP
|  Stats  ||  $6085 - $6086  ||  word  ||  ???? Maximum HP
Line 490: Line 490:
|  Stats  ||  $60a1  ||  byte  ||  ???? Luck
|  Stats  ||  $60a1  ||  byte  ||  ???? Luck
|-
|-
|  Stats  ||  $60a2  ||  byte  ||  ???? Luck high byte?
|  Stats  ||  $60a2  ||  byte  ||  ???? ???
|-
|-
|  Stats  ||  $60a3 - $60a4  ||  word  ||  ???? Maximum HP
|  Stats  ||  $60a3 - $60a4  ||  word  ||  ???? Maximum HP
Line 540: Line 540:
|  Stats  ||  $60bf  ||  byte  ||  ???? Luck
|  Stats  ||  $60bf  ||  byte  ||  ???? Luck
|-
|-
|  Stats  ||  $60c0  ||  byte  ||  ???? Luck high byte?
|  Stats  ||  $60c0  ||  byte  ||  ???? ???
|-
|-
|  Stats  ||  $60c1 - $60c2  ||  word  ||  ???? Maximum HP
|  Stats  ||  $60c1 - $60c2  ||  word  ||  ???? Maximum HP
Line 590: Line 590:
|  Stats  ||  $60dd  ||  byte  ||  ???? Luck
|  Stats  ||  $60dd  ||  byte  ||  ???? Luck
|-
|-
|  Stats  ||  $60de  ||  byte  ||  ???? Luck high byte?
|  Stats  ||  $60de  ||  byte  ||  ???? ???
|-
|-
|  Stats  ||  $60df - $60e0  ||  word  ||  ???? Maximum HP
|  Stats  ||  $60df - $60e0  ||  word  ||  ???? Maximum HP
Line 622: Line 622:
|  ...
|  ...
|-
|-
!colspan="4"| ???? Healie
!colspan="4"| ???? NPC Companion (Healie, Strom, etc)
|-
|-
|  Stats  ||  $6110 - $6111 ||  word  ||  ???? Current HP
|  Stats  ||  $6110 - $6111 ||  word  ||  ???? Current HP
Line 632: Line 632:
!colspan="4"| Other
!colspan="4"| Other
|-
|-
|  Stuff  ||  $6150 - $6152 ||  long  ||  ???? Gold
|  Stuff  ||  $6157 - $6159 ||  long  ||  ???? Gold (max 99,999)
|}
|}


Line 638: Line 638:
* 0x63 = Current Map Number  (See: [[Dragon Warrior IV/Map List|Map List]])
* 0x63 = Current Map Number  (See: [[Dragon Warrior IV/Map List|Map List]])
* 0x64 = Current Submap Number
* 0x64 = Current Submap Number
==RAM==
*05FC-0614: Palette (beginning with background color, then 3 colors for the 8 palettes)


==WRAM==
==WRAM==
Line 644: Line 647:
* 0x6EFE (0x20 bytes long) = ???  (initialized to FF bytes)
* 0x6EFE (0x20 bytes long) = ???  (initialized to FF bytes)
* 0x6F20 (0x20 bytes long) = 'Smoothing Flags' that determine if walls use the front facing tile, or the regular tile.
* 0x6F20 (0x20 bytes long) = 'Smoothing Flags' that determine if walls use the front facing tile, or the regular tile.
* 0x6F40 (0x40 bytes long) = Behavior of tiles (normal, wall, water, stairs, etc.) for current tile set (see [[Dragon Warrior IV/Tile Behaviors|Tile Behaviors]])
* 0x6F40 (0x20 bytes long) = Behavior of tiles (normal, wall, water, stairs, etc.) for current tile set (see [[Dragon Warrior IV/Tile Behaviors|Tile Behaviors]])
* 0x7600 (0xC0 bytes long) = Tile numbers for current tileset of 32 tiles (33rd tile is Roof tile)
* 0x7600 (0xC0 bytes long) = Tile numbers for current tileset of 32 tiles (33rd tile is Roof tile)
* 0x76C0 (0x40 bytes long) = Attribute values for current tile set (33rd tile is Roof tile)
* 0x76C0 (0x40 bytes long) = Attribute values for current tile set (33rd tile is Roof tile)
Line 651: Line 654:
** ttttt = tile number 0-31
** ttttt = tile number 0-31
** RRR = roof number  0-7  (0 = no roof)
** RRR = roof number  0-7  (0 = no roof)


{{Internal Data}}
{{Internal Data}}

Latest revision as of 06:51, 18 October 2024

Chip tiny.png The following article is a RAM map for Dragon Warrior IV (NES).

So very stubbly.
This page is rather stubbly and could use some expansion.
Are you a bad enough dude to rescue this article?

Main

Category Address Size Description
Stats $6000 byte ???
Stats $6001 byte ???
???? Hero
Stats $6002 - $6003 word ???? Current HP
Stats $6004 - $6005 word ???? Current MP
Stats $6006 byte ???? Level
Stats $6007 byte ???? Strength
Stats $6008 byte ???? Agility
Stats $6009 byte ???? Vitality
Stats $600a byte ???? Intelligence
Stats $600b byte ???? Luck
Stats $600c byte ???? ???
Stats $600d - $600e word ???? Maximum HP
Stats $600f - $6010 word ???? Maximum MP
Stats $6011 - $6013 long ???? Current XP
Stats $6014 byte ???? Item slot #1
Stats $6015 byte ???? Item slot #2
Stats $6016 byte ???? Item slot #3
Stats $6017 byte ???? Item slot #4
Stats $6018 byte ???? Item slot #5
Stats $6019 byte ???? Item slot #6
Stats $601a byte ???? Item slot #7
Stats $601b byte ???? Item slot #8
Stats $601c # 00000001 bit ✨ Battle Spell #1 - Expel
Stats $601c # 00000010 bit ✨ Battle Spell #2 - Healmore
Stats $601c # 00000100 bit ✨ Battle Spell #3 - Blaze
Stats $601c # 00001000 bit ✨ Battle Spell #4 - Return
Stats $601c # 00010000 bit ✨ Battle Spell #5 - Sleepmore
Stats $601c # 00100000 bit ✨ Battle Spell #6 - Awake
Stats $601c # 01000000 bit ✨ Battle Spell #7 - Firebal
Stats $601c # 10000000 bit ✨ Battle Spell #8 - Healall
Stats $601d # 00000001 bit ✨ Battle Spell #9 - Ironize
Stats $601d # 00000010 bit ✨ Battle Spell #10 - FendSpell
Stats $601d # 00000100 bit ✨ Battle Spell #11 - Zap
Stats $601d # 00001000 bit ✨ Battle Spell #12 - Transform
Stats $601d # 00010000 bit ✨ Battle Spell #13 - Boom
Stats $601d # 00100000 bit ✨ Battle Spell #14 - Healusall
Stats $601d # 01000000 bit ✨ Battle Spell #15 - Lightning
Stats $601d # 10000000 bit ✨ Battle Spell #16 - Vivify
Stats $601e # 00000001 bit ✨ Battle Spell #17 - Thordain
Stats $601e # 00000010 bit ✨ Battle Spell #18 - Chance
Stats $601e # 00000100 bit ✨ Overworld Spell #1 - Return
Stats $601e # 00001000 bit ✨ Overworld Spell #2 - Healmore
Stats $601e # 00010000 bit ✨ Overworld Spell #3 - Repel
Stats $601e # 00100000 bit ✨ Overworld Spell #4 - Outside
Stats $601e # 01000000 bit ✨ Overworld Spell #5 - Healall
Stats $601e # 10000000 bit ✨ Overworld Spell #6 - Vivify
...
???? Cristo
Stats $6020 - $6021 word ???? Current HP
Stats $6022 - $6023 word ???? Current MP
Stats $6024 byte ???? Level
Stats $6025 byte ???? Strength
Stats $6026 byte ???? Agility
Stats $6027 byte ???? Vitality
Stats $6028 byte ???? Intelligence
Stats $6029 byte ???? Luck
Stats $602a byte ???? ???
Stats $602b - $602c word ???? Maximum HP
Stats $602d - $602e word ???? Maximum MP
Stats $602f - $6031 long ???? Current XP
Stats $6032 byte ???? Item slot #1
Stats $6033 byte ???? Item slot #2
Stats $6034 byte ???? Item slot #3
Stats $6035 byte ???? Item slot #4
Stats $6036 byte ???? Item slot #5
Stats $6037 byte ???? Item slot #6
Stats $6038 byte ???? Item slot #7
Stats $6039 byte ???? Item slot #8
Stats $603a # 00000001 bit ✨ Battle Spell #1 - Upper
Stats $603a # 00000010 bit ✨ Battle Spell #2 - Heal
Stats $603a # 00000100 bit ✨ Battle Spell #3 - Surround
Stats $603a # 00001000 bit ✨ Battle Spell #4 - Healmore
Stats $603a # 00010000 bit ✨ Battle Spell #5 - StopSpell
Stats $603a # 00100000 bit ✨ Battle Spell #6 - Heallall
Stats $603a # 01000000 bit ✨ Battle Spell #7 - Increase
Stats $603a # 10000000 bit ✨ Battle Spell #8 - Healus
Stats $603b # 00000001 bit ✨ Battle Spell #9 - Beat
Stats $603b # 00000010 bit ✨ Battle Spell #10 - Vivify
Stats $603b # 00000100 bit ✨ Battle Spell #11 - Defeat
Stats $603b # 00001000 bit ✨ Battle Spell #12 - Revive
Stats $603b # 00010000 bit ✨ Battle Spell #13 - n/a
Stats $603b # 00100000 bit ✨ Battle Spell #14 - n/a
Stats $603b # 01000000 bit ✨ Battle Spell #15 - n/a
Stats $603b # 10000000 bit ✨ Battle Spell #16 - n/a
Stats $603c # 00000001 bit ✨ Overworld Spell #1 - Heal
Stats $603c # 00000010 bit ✨ Overworld Spell #2 - Antidote
Stats $603c # 00000100 bit ✨ Overworld Spell #3 - Healmore
Stats $603c # 00001000 bit ✨ Overworld Spell #4 - Vivify
Stats $603c # 00010000 bit ✨ Overworld Spell #5 - Heallall
Stats $603c # 00100000 bit ✨ Overworld Spell #6 - Healus
Stats $603c # 01000000 bit ✨ Overworld Spell #7 - Revive
Stats $603c # 10000000 bit ✨ Overworld Spell #8 - n/a
...
???? Nara
Stats $603e - $603f word ???? Current HP
Stats $6040 - $6041 word ???? Current MP
Stats $6042 byte ???? Level
Stats $6043 byte ???? Strength
Stats $6044 byte ???? Agility
Stats $6045 byte ???? Vitality
Stats $6046 byte ???? Intelligence
Stats $6047 byte ???? Luck
Stats $6048 byte ???? ???
Stats $6049 - $604a word ???? Maximum HP
Stats $604b - $604c word ???? Maximum MP
Stats $604d - $604f long ???? Current XP
Stats $6050 byte ???? Item slot #1
Stats $6051 byte ???? Item slot #2
Stats $6052 byte ???? Item slot #3
Stats $6053 byte ???? Item slot #4
Stats $6054 byte ???? Item slot #5
Stats $6055 byte ???? Item slot #6
Stats $6056 byte ???? Item slot #7
Stats $6057 byte ???? Item slot #8
Stats $6058 # 00000001 bit ✨ Battle Spell #1 - Infernos
Stats $6058 # 00000010 bit ✨ Battle Spell #2 - Heal
Stats $6058 # 00000100 bit ✨ Battle Spell #3 - Sleep
Stats $6058 # 00001000 bit ✨ Battle Spell #4 - Healmore
Stats $6058 # 00010000 bit ✨ Battle Spell #5 - NumbOff
Stats $6058 # 00100000 bit ✨ Battle Spell #6 - Healall
Stats $6058 # 01000000 bit ✨ Battle Spell #7 - Infermore
Stats $6058 # 10000000 bit ✨ Battle Spell #8 - Barrior
Stats $6059 # 00000001 bit ✨ Battle Spell #9 - Sleepmore
Stats $6059 # 00000010 bit ✨ Battle Spell #10 - Vivify
Stats $6059 # 00000100 bit ✨ Battle Spell #11 - Infermost
Stats $6059 # 00001000 bit ✨ Battle Spell #12 - Farewell
Stats $6059 # 00010000 bit ✨ Battle Spell #13 - n/a
Stats $6059 # 00100000 bit ✨ Battle Spell #14 - n/a
Stats $6059 # 01000000 bit ✨ Battle Spell #15 - n/a
Stats $6059 # 10000000 bit ✨ Battle Spell #16 - n/a
Stats $605a # 00000001 bit ✨ Overworld Spell #1 - Heal
Stats $605a # 00000010 bit ✨ Overworld Spell #2 - NumbOff
Stats $605a # 00000100 bit ✨ Overworld Spell #3 - Healmore
Stats $605a # 00001000 bit ✨ Overworld Spell #4 - Vivify
Stats $605a # 00010000 bit ✨ Overworld Spell #5 - Healall
Stats $605a # 00100000 bit ✨ Overworld Spell #6 - n/a
Stats $605a # 01000000 bit ✨ Overworld Spell #7 - n/a
Stats $605a # 10000000 bit ✨ Overworld Spell #8 - n/a
???? Mara
Stats $650b byte ????? Status ailments????????
Stats $605c - $605d word ???? Current HP
Stats $605e - $605f word ???? Current MP
Stats $6060 byte ???? Level
Stats $6061 byte ???? Strength
Stats $6062 byte ???? Agility
Stats $6063 byte ???? Vitality
Stats $6064 byte ???? Intelligence
Stats $6065 byte ???? Luck
Stats $6066 byte ???? ???
Stats $6067 - $6068 word ???? Maximum HP
Stats $6069 - $606a word ???? Maximum MP
Stats $606b - $606d long ???? Current XP
Stats $606e byte ???? Item slot #1
Stats $606f byte ???? Item slot #2
Stats $6070 byte ???? Item slot #3
Stats $6071 byte ???? Item slot #4
Stats $6072 byte ???? Item slot #5
Stats $6073 byte ???? Item slot #6
Stats $6074 byte ???? Item slot #7
Stats $6075 byte ???? Item slot #8
Stats $6076 # 00000001 bit ✨ Battle Spell #1 - Blaze
Stats $6076 # 00000010 bit ✨ Battle Spell #2 - Sap
Stats $6076 # 00000100 bit ✨ Battle Spell #3 - Firebal
Stats $6076 # 00001000 bit ✨ Battle Spell #4 - RobMagic
Stats $6076 # 00010000 bit ✨ Battle Spell #5 - Bang
Stats $6076 # 00100000 bit ✨ Battle Spell #6 - BeDragon
Stats $6076 # 01000000 bit ✨ Battle Spell #7 - Blazemore
Stats $6076 # 10000000 bit ✨ Battle Spell #8 - Blazemost
Stats $6077 # 00000001 bit ✨ Battle Spell #9 - Firebane
Stats $6077 # 00000010 bit ✨ Battle Spell #10 - Firevolt
Stats $6077 # 00000100 bit ✨ Battle Spell #11 - Boom
Stats $6077 # 00001000 bit ✨ Battle Spell #12 - Explodet
Stats $6077 # 00010000 bit ✨ Battle Spell #13 - n/a
Stats $6077 # 00100000 bit ✨ Battle Spell #14 - n/a
Stats $6077 # 01000000 bit ✨ Battle Spell #15 - n/a
Stats $6077 # 10000000 bit ✨ Battle Spell #16 - n/a
Stats $6078 # 00000001 bit ✨ Overworld Spell #1 - Return
Stats $6078 # 00000010 bit ✨ Overworld Spell #2 - Outside
Stats $6078 # 00000100 bit ✨ Overworld Spell #3 - StepGuard
Stats $6078 # 00001000 bit ✨ Overworld Spell #4 - n/a
Stats $6078 # 00010000 bit ✨ Overworld Spell #5 - n/a
Stats $6078 # 00100000 bit ✨ Overworld Spell #6 - n/a
Stats $6078 # 01000000 bit ✨ Overworld Spell #7 - n/a
Stats $6078 # 10000000 bit ✨ Overworld Spell #8 - n/a
...
???? Brey
Stats $607a - $607b word ???? Current HP
Stats $607c - $607d word ???? Current MP
Stats $607e byte ???? Level
Stats $607f byte ???? Strength
Stats $6080 byte ???? Agility
Stats $6081 byte ???? Vitality
Stats $6082 byte ???? Intelligence
Stats $6083 byte ???? Luck
Stats $6084 byte ???? ???
Stats $6085 - $6086 word ???? Maximum HP
Stats $6087 - $6088 word ???? Maximum MP
Stats $6089 - $608b long ???? Current XP
Stats $608c byte ???? Item slot #1
Stats $608d byte ???? Item slot #2
Stats $608e byte ???? Item slot #3
Stats $608f byte ???? Item slot #4
Stats $6090 byte ???? Item slot #5
Stats $6091 byte ???? Item slot #6
Stats $6092 byte ???? Item slot #7
Stats $6093 byte ???? Item slot #8
Stats $6094 # 00000001 bit ✨ Battle Spell #1 - IceBolt
Stats $6094 # 00000010 bit ✨ Battle Spell #2 - Sap
Stats $6094 # 00000100 bit ✨ Battle Spell #3 - Snowstorm
Stats $6094 # 00001000 bit ✨ Battle Spell #4 - Bounce
Stats $6094 # 00010000 bit ✨ Battle Spell #5 - Icespears
Stats $6094 # 00100000 bit ✨ Battle Spell #6 - Return
Stats $6094 # 01000000 bit ✨ Battle Spell #7 - RobMagic
Stats $6094 # 10000000 bit ✨ Battle Spell #8 - Defence
Stats $6095 # 00000001 bit ✨ Battle Spell #9 - Chaos
Stats $6095 # 00000010 bit ✨ Battle Spell #10 - SpeedUp
Stats $6095 # 00000100 bit ✨ Battle Spell #11 - Blizzard
Stats $6095 # 00001000 bit ✨ Battle Spell #12 - Bikill
Stats $6095 # 00010000 bit ✨ Battle Spell #13 - n/a
Stats $6095 # 00100000 bit ✨ Battle Spell #14 - n/a
Stats $6095 # 01000000 bit ✨ Battle Spell #15 - n/a
Stats $6095 # 10000000 bit ✨ Battle Spell #16 - n/a
Stats $6096 # 00000001 bit ✨ Overworld Spell #1 - Return
Stats $6096 # 00000010 bit ✨ Overworld Spell #2 - Outside
Stats $6096 # 00000100 bit ✨ Overworld Spell #3 - Day-Night
Stats $6096 # 00001000 bit ✨ Overworld Spell #4 - X-Ray
Stats $6096 # 00010000 bit ✨ Overworld Spell #5 - n/a
Stats $6096 # 00100000 bit ✨ Overworld Spell #6 - n/a
Stats $6096 # 01000000 bit ✨ Overworld Spell #7 - n/a
Stats $6096 # 10000000 bit ✨ Overworld Spell #8 - n/a
...
???? Taloon
Stats $6098 - $6099 word ???? Current HP
Stats $609a - $609b word ???? Current MP
Stats $609c byte ???? Level
Stats $609d byte ???? Strength
Stats $609e byte ???? Agility
Stats $609f byte ???? Vitality
Stats $60a0 byte ???? Intelligence
Stats $60a1 byte ???? Luck
Stats $60a2 byte ???? ???
Stats $60a3 - $60a4 word ???? Maximum HP
Stats $60a5 - $60a6 word ???? Maximum MP
Stats $60a7 - $60a9 long ???? Current XP
Stats $60aa byte ???? Item slot #1
Stats $60ab byte ???? Item slot #2
Stats $60ac byte ???? Item slot #3
Stats $60ad byte ???? Item slot #4
Stats $60ae byte ???? Item slot #5
Stats $60af byte ???? Item slot #6
Stats $60b0 byte ???? Item slot #7
Stats $60b1 byte ???? Item slot #8
Stats $60b2 byte ✨ Battle Spells - n/a
Stats $60b3 byte ✨ Battle Spells - n/a
Stats $60b4 byte ✨ Overworld Spells - n/a
...
???? Ragnar
Stats $60b6 - $60b7 word ???? Current HP
Stats $60b8 - $60b9 word ???? Current MP
Stats $60ba byte ???? Level
Stats $60bb byte ???? Strength
Stats $60bc byte ???? Agility
Stats $60bd byte ???? Vitality
Stats $60be byte ???? Intelligence
Stats $60bf byte ???? Luck
Stats $60c0 byte ???? ???
Stats $60c1 - $60c2 word ???? Maximum HP
Stats $60c3 - $60c4 word ???? Maximum MP
Stats $60c5 - $60c7 long ???? Current XP
Stats $60c8 byte ???? Item slot #1
Stats $60c9 byte ???? Item slot #2
Stats $60ca byte ???? Item slot #3
Stats $60cb byte ???? Item slot #4
Stats $60cc byte ???? Item slot #5
Stats $60cd byte ???? Item slot #6
Stats $60ce byte ???? Item slot #7
Stats $60cf byte ???? Item slot #8
Stats $60d0 byte ✨ Battle Spells - n/a
Stats $60d1 byte ✨ Battle Spells - n/a
Stats $60d2 byte ✨ Overworld Spells - n/a
...
???? Alena
Stats $60d4 - $60d5 word ???? Current HP
Stats $60d6 - $60d7 word ???? Current MP
Stats $60d8 byte ???? Level
Stats $60d9 byte ???? Strength
Stats $60da byte ???? Agility
Stats $60db byte ???? Vitality
Stats $60dc byte ???? Intelligence
Stats $60dd byte ???? Luck
Stats $60de byte ???? ???
Stats $60df - $60e0 word ???? Maximum HP
Stats $60e1 - $60e2 word ???? Maximum MP
Stats $60e3 - $60e5 long ???? Current XP
Stats $60e6 byte ???? Item slot #1
Stats $60e7 byte ???? Item slot #2
Stats $60e8 byte ???? Item slot #3
Stats $60e9 byte ???? Item slot #4
Stats $60ea byte ???? Item slot #5
Stats $60eb byte ???? Item slot #6
Stats $60ec byte ???? Item slot #7
Stats $60ed byte ???? Item slot #8
Stats $60ee byte ✨ Battle Spells - n/a
Stats $60ef byte ✨ Battle Spells - n/a
Stats $60f0 byte ✨ Overworld Spells - n/a
...
???? NPC Companion (Healie, Strom, etc)
Stats $6110 - $6111 word ???? Current HP
Stats $6112 - $6113 word ???? Current MP
...
Other
Stuff $6157 - $6159 long ???? Gold (max 99,999)

Zeropage

  • 0x63 = Current Map Number (See: Map List)
  • 0x64 = Current Submap Number

RAM

  • 05FC-0614: Palette (beginning with background color, then 3 colors for the 8 palettes)

WRAM

  • 0x615A = Current Chapter number (00 = chapter 1, 04 = chapter 5)
  • 0x615B = Current Tactics (00 = Normal, 01 = Save MP, 02 = Offensive, 03 = Defensive, 04 = Try Out, 05 = Use No MP)
  • 0x6EFE (0x20 bytes long) = ??? (initialized to FF bytes)
  • 0x6F20 (0x20 bytes long) = 'Smoothing Flags' that determine if walls use the front facing tile, or the regular tile.
  • 0x6F40 (0x20 bytes long) = Behavior of tiles (normal, wall, water, stairs, etc.) for current tile set (see Tile Behaviors)
  • 0x7600 (0xC0 bytes long) = Tile numbers for current tileset of 32 tiles (33rd tile is Roof tile)
  • 0x76C0 (0x40 bytes long) = Attribute values for current tile set (33rd tile is Roof tile)
  • 0x7800 (??? bytes long) = Map data for current map.
    • Format: RRRttttt
    • ttttt = tile number 0-31
    • RRR = roof number 0-7 (0 = no roof)


Internal Data for Dragon Warrior IV (NES)
Retrieved from "https://datacrystal.tcrf.net/w/index.php?title=Dragon_Warrior_IV_(NES)/RAM_map&oldid=64270"