When you check your design, the Interface Designer applies design rules to your JTAG
User Tap settings. The following tables show some of the error and warnng messages
you may encounter and explains how to fix them.
jtag_rule_clock (warning)
| Message |
Clock pin name is empty |
| To fix |
Enter a valid clock pin name. |
jtag_rule_inst_name (error)
| Message |
Instance name is empty. Valid characters are alphanumeric
characters with dash and underscore only |
| To fix |
Use a valid name. |
jtag_rule_invalid_pins (error)
| Message |
Invalid pin names found: <pin names> |
| To fix |
Correct the pin naming. |
jtag_rule_resource (error)
| Message |
Instance name is empty. Valid characters are alphanumeric
characters with dash and underscore only |
| To fix |
Specify a valid JTAG resource. |
jtag_rule_resource_excluded (error)
| Message |
Resource <resource> is excluded in Package Planner. Please use
another resource |
| To fix |
The pins for the affected resource have been excluded in the Package
Planner, and cannot be assigned. Remove the excluded setting in the Package
Planner. |