reproduce adjacent register write bug #798

MEGA65 · Apr 6, 2024 · 77947f4 · 77947f4
1 parent e1e0a25
commit 77947f4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/vhdl/tb_keypad_i2c.vhdl b/src/vhdl/tb_keypad_i2c.vhdl
@@ -194,6 +194,9 @@ begin
         if debug_reg6 /= x"91" then
           assert false report "PCA9555 register had $91 written to it, but contained $" & to_hexstring(debug_reg6) & " after the write.";
         end if;
+        if debug_reg7 /= x"FF" then
+          assert false report "PCA9555 register 6 had $91 written to it, and reg 7 should have $FF, but contained $" & to_hexstring(debug_reg7) & " after the write to the OTHER register.";
+        end if;
 
       end if;
     end loop;