create symbol files for existing elements

2022-03-10 16:52:46 +08:00
--- a/register_8b/register_8b.qsf
+++ b/register_8b/register_8b.qsf
@@ -72,4 +72,5 @@ set_location_assignment PIN_149 -to Q6
 set_location_assignment PIN_150 -to Q7
 set_global_assignment -name MISC_FILE "D:/projects/quartus/register_8b/register_8b.dpf"
 set_global_assignment -name USE_CONFIGURATION_DEVICE ON
-set_global_assignment -name RESERVE_ALL_UNUSED_PINS "AS INPUT TRI-STATED"
+set_global_assignment -name RESERVE_ALL_UNUSED_PINS "AS INPUT TRI-STATED"
+set_global_assignment -name RESERVE_ALL_UNUSED_PINS_NO_OUTPUT_GND "AS INPUT TRI-STATED"