Dragon Warrior IV (NES)/RAM map

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	$6098	byte?	Taloon's current HP
Stats	$609d	byte	Taloon's strength
Stats	$609e	byte	Taloon's agility
Stats	$609f	byte	Taloon's vitality
Stats	$60a0	byte	Taloon's intelligence
Stats	$60a1	byte	Taloon's luck
Stats	$60a2 - $60a3	word	Taloon's max hp
Stats	$60b6 - $60b7	word	Ragnar's current HP
Stats	$60b8 - $60b9	word	Ragnar's current MP
Stats	$60ba	byte	Ragnar's level
Stats	$60bb	byte	Ragnar's strength
Stats	$60bc	byte	Ragnar's agility
Stats	$60bd	byte	Ragnar's vitality
Stats	$60be	byte	Ragnar's intelligence
Stats	$60bf	byte	Ragnar's luck
Stats	$60c0	byte	???
Stats	$60c1 - $60c2	word	Ragnar's max hp
Stats	$60c3 - $60c4	word	Ragnar's max mp
Stats	$60c5 - $60c7	word	Ragnar's xp
Stats	$6110 - $6111	word	Healie's current HP
Stats	$6112 - $6113	word	Healie's current MP
Stuff	$6150 - $6152	long	Gold

Zeropage

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

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 (0x40 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)