status reg update timing bug fixed.

diff --git a/de1_nes/cpu/alu.vhd b/de1_nes/cpu/alu.vhd
index 575e607..1f1fd09 100644 (file)
--- a/de1_nes/cpu/alu.vhd
+++ b/de1_nes/cpu/alu.vhd
@@ -597,7 +597,8 @@ begin
 
     alu_arith_p : process (
                     arith_en_n, alu_cycle,
-                    int_d_bus, acc_out, d_out
+                    int_d_bus, acc_out, d_out,
+                    n, z, c, v
                     )
     --data calcuration follows the bus input...