When you check your design, the Interface Designer applies design rules to your
configuration settings. The following tables show some of the error and warning
messages you may encounter and explains how to fix them.
spi_flash_rule_resource (error)
| Message |
Resource name is empty |
| To fix |
Choose a valid resource. |
|
|
| Message |
Resource <name> is not a valid SPI Flash device instance |
| To fix |
Choose a valid resource. |
spi_flash_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 or choose another resource. |
spi_flash_rule_empty_pins (error)
| Message |
Empty pin names found: <Pin description names> |
| To fix |
Specify the missing pin names in the list. |
spi_flash_rule_invalid_pins (error)
| Message |
Invalid pin names found: <pin description names> |
| To fix |
Update the pin names such that it only contains alphanumeric characters
with dash and underscore only. |
spi_flash_rule_cck_pin (error)
| Message |
The CCK pin cannot be used in user mode when LVDS Tx is
configured |
| To fix |
You cannot use the CCK pin in user more when you enable LVDS Tx in
Q100F3 packages. You need to choose either one. |
spi_flash_rule_reg_clk_pin (error)
| Message |
Clock Pin Name is required when Register Interface is enabled |
| To fix |
Assign the Clock Pin name if you want to use the Register
Interface. |
spi_flash_rule_instance_count (error)
| Message |
There can only be one SPI Flash instance. |
| To fix |
The Trion® FPGAs has only one internal SPI
flash. So, only one SPI flash interface can be instantiated. |
spi_flash_rule_usage (error)
| Message |
Use a different resource for the following instance as it conflicts
with SPI Flash <SPI Flash instance name> resource usage: <Other
instance name that has conflict with the SPI Flash resource> |
| To fix |
You need to use a different resource as some of the resources are use
for the SPI flash instance. |