7023 - Diamond 3.12 SP1: Does the software supports MachXO3 devices TransFR operation?

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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. ...

• 1579 - Diamond: How does user run post-route simulations for multiple devices?

  When running post-route simulations for multiple devices, the modules names in the post-route simulation netlist must be unique for each device in order to avoid simulation conflicts. Lattice design software supports this capability by allowing users ...

• 747 - Lattice ispVM: Can Turbo mode be used together with background programming or TransFR?

  Yes, Turbo ispDOWNLOAD mode can be used together with the background programming and TransFR modes. Background programming mode is when the device being programmed in the background. This implies that the device is working and functioning as in ...

• 3837 - Lattice Diamond: Is the USE EDGE preference available in the tool for MachXO2 devices?

  Solution: The USE EDGE preference is not available for MachXO2 devices in Lattice Diamond software. The only way to support the edge is through the design - ECLKSYNC and DDR modules only.

• 188 - Lattice ispVM system: What is the maximum number of devices ispVM programming chain supports?

  There is no specific limit for ispVM System software. In theory, you can add devices until you run out of computer memory. However, additional consideration must be taken in to account during board design, such as buffering and proper termination. ...