6395 - All Nexus: What is the default state of Nexus Platform's sysCONFIG pins?

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• 6514 - All Nexus Family: How to set DONE, INTN and PROGRAMN pins as GPIO in Nexus Family?

  To use these Configuration pins as an IO, follow the steps below: 1.) The First step is to set this pins to DISABLE (in this case INITN_PORT, DONE_PORT and PROGRAMN_PORT to DISABLE). After running the design flow up to export files, a .fea file will ...

• 7152 - EIO for Nexus FPGAs: What does EIO function mean in the pinout file and the purpose of the pins?

  'EIO' function mentioned in the pinout file refers to 'Early I/O Release' enhanced configuration function. Our Nexus device supports this feature to allow the I/O that reside in the I/O Banks on the left and right of the device to release earlier so ...

• 7095 - MachXO3/XO5: What is the IO state for configuration pins when MachXO3 device entered offline programming mode?

  Offline programming mode involves erasing the content of the SRAM which makes the device returns to hardware default mode where the I/O state return to its default configuration which is tri-stated with weak pull-down to GND (some pins such as ...

• 7424 - [All Nexus] Lattice Radiant Programmer: Is there a default readout for the encryption key of Nexus Devices?

  Description: When reading out the encryption key in Nexus device, there is a default value. Is this expected? Solution: Nexus devices have the following default encryption key values: For Crosslink-NX, Certus NX, and Mach NX: ...

• 6121 - Does the Nexus Platform family have an internal access to the configuration area (ex: USERCODE, Unique ID, CFG0, CFG1, etc)?

  Referring to the Table 6.14 in FPGA-TN-02099 for non-JTAG command table, this is the command sets for all non-JTAG configuration ports including LMMI. The command sequence should be no difference as described in FPGA-TN-02099 for NON-JTAG slave ...