Exodus I

amukh1 · Nov 15, 2024 · 1bf0cf1 · 1bf0cf1
1 parent 4a30e30
commit 1bf0cf1
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/CPU.h b/CPU.h
@@ -21,11 +21,11 @@ struct Memory {
 
 
 struct CPU {
-    WORD PC = 0xFFFC;
-    BYTE SP = (BYTE) 0;
-    BYTE A, X, Y;
+    WORD PC = 0xFFFC; // program counter
+    BYTE SP = (BYTE) 0; // stack counter
+    BYTE A, X, Y; // registers
     // _BIT CF, ZF, ID, DM, BC, OF, NF, _BRK;
-    _BIT N, V, BR, B, D, I, Z, C;
+    _BIT N, V, BR, B, D, I, Z, C; // flags
 
     int Cycle = 0;