Diamond: Why does Reveal Inserter with CrossLink device only allows one trigger expression?

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• 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. ...

• Diamond: What environment variable allows users to see the internal Reveal file when Reveal Inserter / Analyzer is implemented?

  "KEEP_REVEAL_TEMP" is the environment variable. It needs to be set to 1. When set to 1, users can see the internal Reveal file in a folder under the implementation folder. This is called "reveal_workspace" or "reveal_temp".

• 5075 - How to use Reveal with Soft JTAG for debugging the design?

  See the following example from the CrossLink/LIFMD device family, which does not provide a hard JTAG block. Therefore, Reveal JTAG support is implemented using Soft JTAG debugger logic and GPIO pins will be used for four JTAG pins (JTAG_TCK, ...

• 2692 - Reveal: How do I get further detail for the "Failed to read design" error message in Reveal Inserter?<br><br>

  When the design input is RTL, Reveal Inserter has to read or parse the design to provide the list of debug-able internal nodes. If it encounters errors, Reveal Inserter simply reports "Failed to read design". As Reveal Inserter uses the same parser ...

• 380 - ispLEVER Classic/Diamond Reveal Analyzer: using a JTAG chain with multiple devices

  Reveal Logic Analyzer can be used for On-Chip Debug even if the targeted device is a JTAG chain with multiple devices. Use ispVM to define the JTAG chain and the position of the targeted device in the chain. Then, save the chain (.xcf) file and ...