2328 - How do I create a Serial Vector Format (SVF) file that does not include the Lattice proprietary LOOP instructions?

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• Deployment Tool: What is the default SVF version supported by Deployment Tool?

  Deployment Tool by default support Rev E extended SVF format with Lattice proprietary LOOP instructions, if Rev D Standard SVF checkbox is not selected. Please refer to this article to generate standard SVF: ...

• 1307 - Diamond: Why does the boundary scan device give LOOP 100 syntax error with an SVF file?

  Some boundary scan devices do not support the LOOP command, which is why it's giving the syntax error. This LOOP command is a Lattice-specific SVF command. It's not defined in the Serial Vector Format Specification. The advantage of the LOOP command ...

• 641 - Lattice ispVM: How to create a single bit file to program two FPGA's from one SPI Flash?

  As shown in Figure 15-2 of TN1108 (LatticeECP2/M sysCONFIG Usage Guide), users can configure two Lattice FPGA's from one SPI flash. The first device is programmed in SPI mode, whereas the second device is programmed in Slave Serial mode. To use this ...

• 748 - Lattice ispVM system: How can I create the smallest file size for the VME file?

  For file storage reasons, it is sometimes advantageous to have the smallest possible VME(ispVM Embedded) file. There are several options in ispVM tool for VME generation to help with reducing the file size. The Compress VME option will compress the ...

• 2531 - Deployment Tool: Why is the bit count for a Serial Vector Format Verify operation greater than my BIT file?

  Solution: The number of bits shifted for a Verify operation can be larger than the bit count of the base BIT file for the FPGA. How many extra bits typically depends on the communication interface used. When using the JTAG port the bit counts will be ...