fix attribute in nmi

2022-04-02 18:50:09 +02:00 · 2022-04-02 18:50:09 +02:00 · ebdc99b941
parent 20cc7a9c04
commit ebdc99b941
1 changed files with 2 additions and 2 deletions
--- a/asm/vector/nmi.asm
+++ b/asm/vector/nmi.asm
@ -126,13 +126,13 @@ NMI:
        LDX #$00
        @attribute_loop:
            ; send 1 byte
-            INX
            LDA attributes, X
            STA PPU_DATA
+            INX
            ; send another byte
-            INX
            LDA attributes, X
            STA PPU_DATA
+            INX
            ; loop
            CPX #$40
            BNE @attribute_loop