Castlevania (NES, Famicom Disk System)/RAM map: Difference between revisions

Revision as of 15:23, 3 September 2017

The following article is a RAM map for Castlevania (NES, Famicom Disk System).

RAM	Function	Details
0x001A	Timer	Increments by 1 each frame. Resets each time you "change stage?"
0x001E	Title Screen timer(time until attract mode)	Counts down from FF to 00.
0x0028	Current Stage
0x002A	Number of Lives
0x0042	1's and 10's place of Time in BCD
0x0043	100's and 1000's place of Time in BCD
0x0044	Life Meter (Graphic)	2 bars = +$08, Max = $40(64)
0x0045	Life Meter (Actual)	2 bars = +$08, Max = $40(64)
0x0070	Whip length	Set to $00, $01, or $02.
0x0071	Number of Hearts	$00 to $63(99).
0x00F7	Player 1 Controller	Similar to Metroid's 0x0014.
0x0450	Direction Simon looks	$00 = right, $01 = left

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

@@ Line 9: / Line 9: @@
 |-
 |0x001E || Title Screen timer(time until attract mode) || Counts down from FF to 00.
+|-
+|0x0028 || Current Stage ||
+|-
+|0x002A || Number of Lives ||
 |-
 |0x0042 || 1's and 10's place of Time in BCD ||
 |-
 |0x0043 || 100's and 1000's place of Time in BCD ||
+|-
+|0x0044 || Life Meter (Graphic) ||  2 bars = +$08, Max = $40(64)
+|-
+|0x0045 || Life Meter (Actual) || 2 bars = +$08, Max = $40(64)
 |-
 |0x0070 || Whip length || Set to $00, $01, or $02.
 |-
 |0x0071 || Number of Hearts || $00 to $63(99).
-|-
-|0x002A || Number of Lives ||
-|-
-|0x0044 || Life Meter (Graphic) ||  2 bars = +$08, Max = $40(64)
-|-
-|0x0045 || Life Meter (Actual) || 2 bars = +$08, Max = $40(64)
 |-
 |0x00F7 || Player 1 Controller || Similar to Metroid's 0x0014.
-|-
-|0x0028 || Current Stage ||
 |-
 |0x0450 || Direction Simon looks || $00 = right, $01 = left