931 - Diamond: Timing: How do I define the skew of a registered bus to IOs?

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  Diamond: I/O: An open drain IO drives output high as a 'Z' and drives low as a '0'. This type of IOs is often used when multiple devices are connected to a bus. On devices which do not have a open drain option you can emulate an open drain circuit ...

• 3360 - Diamond / Timing Closure: Does the clock to out timing analysis calculate relative skew between the forwarded clock output and the data output in a source synchronous transmit interface?

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• 7733 - ECP5 / Diamond 3.14: Why does my design get a Map device oversize error related to PLL for LFE5U-12F in with Diamond 3.14, but completes map successfully in earlier releases of Diamond software?

  In Diamond version 3.14, there is a bug where it incorrectly limits the number of PLLs in the device to 0 for LFE5U-12F. Example error message: ERROR - (device oversize error). The number of PLL components needed (1) exceeds the number available. ...

• 7761 - Why is the output of "des_set_operating_condition" is always -1C in TCL+?

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• 6580 - Radiant 3.1: How to acquire clock skew report on Nexus devices for same source and destination clock?

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