Titanium Interfaces User Guide
gpio_rule_ddio_pin_name (error)
Message Double Data I/O must have both HI and LO input pin names defined
To fix When using DDIO, you need to specify pin names for the Pin Name (HI) and Pin Name (LO).
gpio_rule_ddio_pin_name (warning)
Message Double Data I/O must have both HI and LO input pin names defined
To fix For a GPIO block in inout mode, if the Double-Data I/O Option is other than none, you need
to specify pin names for the Pin Name (HI) and Pin Name (LO). You get this warning when you
have set some options for the input pin but have not yet specified these pin names.
gpio_rule_alt_conn (warning)
Message Connection type <type> must be used by valid PLL
To fix The GPIO is connected to a PLL clock input but is the resource you assigned does not support
the pll_clkin alternate function. Choose a different resource that supports it. You can filter
resources by alternate function in the Resource Assigner.
Message Connection type <type> cannot be used on an unbonded resource
To fix You get this error if the resource you choose is not available in the FPGA/package
combination you are using. Choose another resource.
Message pll_clkin connection to PLL clock source not being used in <instance>
To fix The GPIO block is set to be a PLL reference clock (pll_clkin connection type) but the PLL is not
configured to use it. Make sure that the clock you are choosing in the PLL is associated with
this GPIO's resource.
Message pll_clkin connection to PLL clock source but none of the external clock source in PLL
<instance> is selected
To fix The GPIO block is set to be a PLL reference clock (pll_clkin connection type) but the PLL is not
configured to use it. In the PLL block, choose external or dynamic as the Clock Source and
make sure that the clock you are choosing is associated with this GPIO's resource.
Message pll_clkin connection to PLL clock source but PLL Clock source on <instance> is set to core
To fix The GPIO block is set to be a PLL reference clock (pll_clkin connection type) but the PLL is not
configured to use it. In the PLL block, choose external or dynamic as the Clock Source and
make sure that the clock you are choosing is associated with this GPIO's resource.
Message pll_extfb connection to PLL external feedback pin on <instance> is not set to external
To fix The GPIO block is set to be external feedback for the PLL (pll_extfb connection type) but the
PLL is not configured to use it. In the PLL Clock Calculator, choose External as the Feedback
Mode.
gpio_rule_sample_device (error)
Message Unsupported features in ES device: <features>
To fix You get this error when you try to use a feature that is not supported in an engineering
sample (ES) version of the FPGA.
www.efinixinc.com 60
To Next Page
Loading...