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Dragon Warrior IV (NES)/RAM map
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The following article is a RAM map for Dragon Warrior IV (NES).
 | 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)
| |
|---|---|