X-Git-Url: http://git.joshuawise.com/fpgaboy.git/blobdiff_plain/ee31adcb22c5011aeaaa0149ee22fa18e45317a5..2bcaaabf0bbbb0232fe8ffe0a8943a14159852ab:/diag.asm?ds=sidebyside

diff --git a/diag.asm b/diag.asm
index e9fff6a..780f5c2 100644
--- a/diag.asm
+++ b/diag.asm
@@ -1,6 +1,3 @@
-	section "end",HOME[1024]
-	nop
-
 	SECTION "a",HOME[$00]
 
 start: jp main
@@ -14,6 +11,19 @@ start: jp main
 	section "tmro",HOME[$50]
 	jp tmro
 
+	SECTION "b",HOME[$100]
+boot:	jr main		; $0100
+	nop		; $0102
+	nop		; $0103
+	;Nintendo Logo	; $0104
+	DB $CE,$ED,$66,$66,$CC,$0D,$00,$0B,$03,$73,$00,$83,$00,$0C,$00,$0D 
+	DB $00,$08,$11,$1F,$88,$89,$00,$0E,$DC,$CC,$6E,$E6,$DD,$DD,$D9,$99 
+	DB $BB,$BB,$67,$63,$6E,$0E,$EC,$CC,$DD,$DC,$99,$9F,$BB,$B9,$33,$3E
+	;$0134 
+	DB $00,$E7,$00,$00,$00,$00,$00,$00, $00,$00,$00,$00,$00,$00,$00,$00
+	;$0144
+	DB $00,$00,$00,$00,$00,$00,$00,$00, $00,$00,$00,$00,$00,$00,$00,$00
+
 main:
 	ld a, $FF
 	ld c, $51
@@ -33,6 +43,9 @@ main:
 	ld hl, signon
 	call puts
 
+	ld a, $91
+	ld [$FF40], a
+
 	call putscreen
 	
 	ei
@@ -88,6 +101,9 @@ tiles:
 	db %00000000
 
 putscreen:
+	LD A,$fc		; $001d  Setup BG palette
+	LD [$FF47],A	; $001f
+
 	; Wait for vblank
 	call .vblwait
 
@@ -315,8 +331,8 @@ waitsw:
 	ld a,[c]
 	cp $0
 	jr z,.loop1
-.loop2:
-	ld a,[c]
+
+.loop2:	ld a,[c]
 	cp $0
 	jr nz,.loop2
 	ret