Final Fantasy IV: Complete Collection

[noabody]

Based on Sir Gelan's information combined with aturtledoesbite's list Final Fantasy IV: Complete Collection I was able to extrapolate the Item Slots for FFIV Main game and Interlude.

The root address 0x003FAxxy where:
xx (shown) denotes row and y column:
EBy 1-4
ECy 5-8
EDy 9-12
EEy 13-16
EFy 17-20
F0y 21-24
F1y 25-28
F2y 29-32
F3y 33-36
F4y 37-40
F5y 41-44
F6y 45-48

y (shown) denotes the column where 63 is the amount and zzzz is the item:
0
4
8
C

Code:

_C0 Infinite Slot 1
_L 0x203FAEB0 0x0063zzzz

_C0 Infinite Slot 2
_L 0x203FAEB4 0x0063zzzz

_C0 Infinite Slot 3
_L 0x203FAEB8 0x0063zzzz

_C0 Infinite Slot 4
_L 0x203FAEBC 0x0063zzzz

Item list (zzzz) is used as-is:

Code:

Flame Claws        0001
Ice Claws        0002
Lightning Claws        0003
Faerie Claws        0004
Hell Claws        0005
Cat Claws        0006
Rod            0007
Ice Rod            0008
Flame Rod        0009
Thunder Rod        000A
Polymorph Rod        000B
Faerie Rod        000C
Stardust Rod        000D
Lilith Rod        000E
Staff            000F
Healing Staff        0010
Mythril Staff        0011
Power Staff        0012
Aura Staff        0013
Sage's Staff        0014
Rune Staff        0015
Dark Sword        0016
Shadow Blade        0017
Deathbringer        0018
Mythgraven Blade    0019
Lustrous Sword        001A
Excalibur        001B
Flame Sword        001C
Icebrand        001D
Defender        001E
Blood Sword        001F
Ancient Sword        0020
Sleep Blade        0021
Stoneblade        0022
Spear            0023
Wind Spear        0024
Flame Lance        0025
Ice Lance        0026
Wyvern Lance        0027
Holy Lance        0028
Blood Lance        0029
Gungnir            002A
Kunai            002B
Ashura            002C
Kotetsu            002D
Kiku-ichimonji        002E
Murasame        002F
Masamune        0030
Assassin's Dagger    0031
Mage Masher        0032
Thorn Whip        0033
Chain Whip        0034
Blitz Whip        0035
Flame Whip        0036
Dragon Whisker        0037
Crescent Axe        0038
Dwarven Axe        0039
Ogrekiller        003A
Mythril Knife        003B
Dancing Dagger        003C
Mythril Sword        003D
Kitchen knife        003E
Ragnarok        003F
Shuriken        0040
Fuma Shuriken        0041
Boomerang        0042
Moonring Blade        0043
Dream Harp        0044
Lamia Harp        0045
None            0046
Poison Axe        0047
Rune Axe        0048
Mythril Hammer        0049
Gaia Hammer        004A
Wooden Hammer        004B
Avenger            004C
Bow            004D
Crossbow        004E
Great Bow        004F
Killer Bow        0050
Elfin Bow        0051
Yoichi Bow        0052
Artemis Bow        0053
Iron Arrows        0054
Holy Arrows        0055
Fire Arrows        0056
Ice Arrows        0057
Lightning Arrows    0058
Blinding Arrows        0059
Poison Arows        005A
Silencing Arrows    005B
Angel Arrows        005C
Yoichi Arrows        005D
Medusa Arrows        005E
Artemis Arrows        005F
None            0060
Iron Shield        0061
Dark Shield        0062
Demon Shield        0063
Lustrous Shield        0064
Mythril Shield        0065
Flame Shield        0066
Ice Shield        0067
Diamond Shield        0068
Aegis Shield        0069
Genji Shield        006A
Dragon Shield        006B
Crystal Shield        006C
Iron Helm        006D
Dark Helm        006E
Hades Helm        006F
Demon Helm        0070
Lustrous Helm        0071
Mythril Helm        0072
Diamond Helm        0073
Genji Helm        0074
Dragon Helm        0075
Crystal Helm        0076
Leather Cap        0077
Feathered Cap        0078
Wizard's Hat        0079
Sage's Miter        007A
Gold Hairpin        007B
Ribbon            007C
Headband        007D
Green Beret        007E
Black Cowl        007F
Glass Mask        0080
Iron Armor        0081
Dark Armor        0082
Hades Armor        0083
Demon Armor        0084
Knight's Armor        0085
Mythril Armor        0086
Flame Mail        0087
Ice Armor        0088
Diamond Armor        0089
Genji Armor        008A
Dragon Mail        008B
Crystal Mail        008C
Clothing        008D
Leather Clothing    008E
Gaia Gear        008F
Sage's Surplice        0090
Black Robe        0091
Luminous Robe        0092
White Robe        0093
Power Sash        0094
Minerva Bustier        0095
Prison Garb        0096
Bard's Tunic        0097
Kenpo Gi        0098
Black Belt Gi        0099
Adamant Armor        009A
Black Garb        009B
Iron Gloves        009C
Dark Gloves        009D
Hades Gloves        009E
Demon Gloves        009F
Gauntlets        00A0
Mythril Gloves        00A1
Diamond Gloves        00A2
Giant's Gloves        00A3
Genji Gloves        00A4
Dragon Gloves        00A5
Crystal Gloves        00A6
Iron Armlet        00A7
Ruby Ring        00A8
Silver Armlet        00A9
Power Armlet        00AA
Rune Armlet        00AB
Crystal Ring        00AC
Diamond Armlet        00AD
Protect Ring        00AE
Cursed Ring        00AF
Bomb Fragment        00B0
Bomb Crank        00B1
Antarctic Wind        00B2
Arctic Wind        00B3
Zeus's Wrath        00B4
Heavenly Wrath        00B5
Stardust        00B6
Lilith's Kiss        00B7
Vampire Fang        00B8
Bacchus's Wine        00B9
Hermes Sandals        00BA
Bronze Hourglass    00BB
Silver Hourglass    00BC
Gold Hourglass        00BD
Spider Silk        00BE
Decoy            00BF
Red Fang        00C0
White Fang        00C1
Blue Fang        00C2
Light Curtain        00C3
Bomb Core        00C4
Lunar Curtain        00C5
Silent Bell        00C6
Gaia Drum        00C7
Crystal            00C8
Coeurl Whisker        00C9
Summon Book        00CA
Bestiary        00CB
Alarm Clock        00CC
Unicorn Horn        00CD
Potion            00CE
Hi-Potion        00CF
X-Potion        00D0
Ether            00D1
Dry Ether        00D2
Elixir            00D3
Phoenix Down        00D4
Gold Needle        00D5
Maiden's Kiss        00D6
Mallet            00D7
Diet Ration        00D8
Echo Herbs        00D9
Eye Drops        00DA
Antidote        00DB
Cross            00DC
Remedy            00DD
Siren            00DE
Golden Apple        00DF
Silver Apple        00E0
Soma Drop        00E1
Tent            00E2
Cottage            00E3
Lustful Lali-Ho        00E4
Emergency Exit        00E5
Gnomish Bread        00E6
Goblin            00E7
Bomb            00E8
Cockatrice        00E9
Mindflayer        00EA
Gysahl Greens        00EB
Member's Write        00EC
Gysahl Whistle        00ED
Carnelian Signet    00EE
Baron Key        00EF
Sand Pearl        00F0
Earth Crystal        00F1
Magma Stone        00F2
Luca's Necklace        00F3
Whisperweed        00F4
Dark Crystal        00F5
Rat Tail        00F6
Adamantite        00F7
Frying Pan        00F8
Pink Tail        00F9
Lugae's Key        00FA
Dark Matter        00FB
Godhand            00FC
Apollo's Harp        00FD
Triton's Dagger        00FE
Seraphim's Mace        00FF
Thor's Hammer        0100
Lightbringer        0101
Index Finger        0102
Excalipoor        0103
Abel's Lance        0104
Flare Sledgehammer    0105
Dragoon Gloves        0106
Hanzo's Gloves        0107
Martial Armlet        0108
White Ring        0109
Mist Ring        010A
Harmony Ring        010B
Twin Stars        010C
Summon Book LO        010D
Summon Book LL        010E
Summon Book LA        010F
Summon Book LS        0110
Summon Book LI        0111
Summon Book LR        0112
Summon Book LT        0113
Summon Book LB        0114
Summon Book LD        0115
Brave Suit        0116
Red Jacket        0117
Sage's Robe        0118
Robe of Lords        0119
Grand Armor        011A
White Tiger Mask    011B
Red Cap            011C
Hypnocrown        011D
Cat-Ear Hood        011E
Grand Helm        011F
Nirvana            0120
Asura's Rod        0121
Sasuke's Katana        0122
Mutsunokami        0123
Mystic Whip        0124
Perseus's Bow        0125
Perseus's Arrows    0126
Tiger Fangs        0127
Dragon Claws        0128
Loki's Lute        0129
Rising Sun        012A
Assassin's Dagger    012B
Gigant Axe        012C
Hog Call        012D
Hero's Shield        012E
Rainbow Robe        012F
White Dress        0130
Chocobo Suit        0131
Tabby Suit        0132
Maximillian        0133
Caesar's Plate        0134
Dragoon Plate        0135
Assassin Vest        0136
Battle Gear        0137
Vishnu Vest        0138
Scrap Metal        0139
Purified Water        013A
Muddy Water        013B
Honey            013C
Firewood        013D
Torch            013E
Doll            013F
Raggedy Doll        0140
Key            0141
Megalixir        0142
Bloody Spear        0143
Requiem Harp        0144
Broadsword        0145
Longsword        0146
Iron Sword        0147
Coral Sword        0148
Bronze Shield        0149
Bronze Helm        014A
Steel Helm        014B
Bronze Armor        014C
Chainmail        014D
Plate Mail        014E
Javelin            014F
Trident            0150
Partisan        0151
Kingsword        0152
Falchion        0153
Training Garb        0154
Large Shield        0155
Turban            0156
Blue Tail        0157
Flan Ring        0158
Sprint Ring        0159
Hammer            015A
Boy's Clothes        015B
Girl's Clothes        015C
Knife            015D
Dagger            015E
Warrior's Clothes    015F
Clown's Clothes        0160
Mage's Clothes        0161
Angel's Clothes        0162
Circlet            0163
Mage's Robe        0164
Battle Axe        0165
Horned Armor        0166
Horned Helmet        0167
Tomahawk        0168
Kokkol Ore        0169
Whip            016A
Healing Rod        016B
Green Tail        016C
Agartite        016D
Mythril Spring        016E
Mythril Bolt        016F
Mythril Nut        0170
Bronze Breastplate    0171
Silver Breastplate    0172
Hyper Wrist        0173
Rose Twine Dress    0174
Metal Knuckles        0175
Kaiser Knuckles        0176
Red Tail        0177
Chakra Band        0178
Foot Ninja Gear        0179
Shinobi Gear        017A
Black Tail        017B
Psycho Spiral        017C
Member's Card        017D
VIP Card        017E
Wizard's Rodd        017F
Queen's Whip        0180
Queen's Tights        0181
Queen's Mask        0182
Queen's Gloves        0183
Protect Staff        0184
Mystic Veil        0185
Talisman        0186
Red Robe        0187
Single Star        0188
Kodachi            0189
Metal Boomerang        018A
Manji Shuriken        018B
Kogarasu        018C
Steel Headplate        018D
Purple Tail        018E
Chakram         018F
Goblin Mask        0190
Mist Wrap        0191
Treasure Hunter        0192
Crimson Cherry        0193
Wing Edge        0194
Rapid Ring        0195
Ring of Memories    0196
Amulet of Memories    0197
White Tail        0198
Whisperweed Seed    0199
Poet's Notebook        019A
Bard's Lyre        019B
Gil Bird Egg        019C
Silver Harp        019D
Sand Pearl        019E
Whisperweed Seed    019F
Poet's Notebook        01A0
Bard's Lyre        01A1
Gil Bird Egg        01A2
Gil Band        01A3
Economical Ring        01A4
Damcyan Flowers        01A5
Velour Coat        01A6
Dark Harp        01A7
Beret            01A8
Gold Tail        01A9
Silver Tail        01AA
Muse Harp        01AB
Officer's Hat        01AC
Ice Whip        01AD
Level Band        01AE
Bronze Tail        01AF
Exorcist's Gown        01B0
Professor's Robe    01B1
Dragoon Lance        01B2
Cross Helm        01B3
Bone Wrist        01B4
Gray Tail        01B5
Demon Slayer        01B6
Obelisk            01B7
Sledgehammer        01B8
Ebony Robe        01B9
Ebony Blade        01BA
Ebony Tail        01BB
Rare Band        01BC
Master's Staff        01BD
Proof of Courage    01BE
Enhancement Sword    01BF
Ladle            01C0
Ramuh Staff        01C1
Shiva Crystal        01C2
Sylph Feather        01C3
Chocobo            01C4
Frying Pan        01C5
Ladle            01C6
Boltslicer        01C7
Bone Mail        01C8
Small Tail        01C9
Smell Tail        01CA
Small Tale        01CB
Small Fail        01CC
Rainbow Tail        01CD
Recovery Rod        01CE
-            01CF
Fire Scarf        01D0
Ultima Weapon        01D1
Adamant Shield        01D2
Adamant Helm        01D3
Adamant Gloves        01D4
Pink Armor        01D5
Twin Stars        01D6
Treasure Hunter v2    01D7
Rapid Ring v2        01D8
Gil Band v2        01D9
Level Band v2        01DA
Rare Band v2        01DB
Limit Ring        01DC
Reach Ring        01DD
Provoke Ring        01DE
Tokita Sword        01DF
Akiyama Armor        01E0
Final Outfit        01E1
Blue Armor        01E2
Discovery Book        01E3
Crystal            01E4
Lunar Shield        01E5
Lunar Helm        01E6
Lunar Mail        01E7
Lunar Gloves        01E8
Phase Cutter        01E9
Phase Body        01EA
Phase Helm        01EB
Phase Knuckle        01EC
Phase Shield        01ED
Debug Ring        01EE