6958 - MachXO3D: Does the raw TRNG output always go through SHA-256 as a conditioner?

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• 6957 - MachXO3D: What is the architecture of TRNG( True Random Number Generator ) Feature?

  The TRNG feature architecture is a Hardware-based entropy source for true random data.

• 534 - MachXO: Why can't I scan or program the MachXO device on the MachXO Mini board after I programmed my pattern into the device?

  The MachXO JTAG pins on the MACHXO Mini board share the same traces with some generic IOs of the MachXO device (as shown on page 4 and page 2 of the schematic). If the new design patterns have signals driving out of these pins, they could potentially ...

• 7275 - MachXO2/MachXO3: Why is the output of the I2C bus of EFB for MachXO2 and MachXO3 gives Hi-Z output at simulation?

  Description: When simulating MachXO2/MachXO3 I2C bus, the output in the simulation is only Hi-Z. Solution: The I2C bus of EFB needs a pull up at the test bench in order for proper switching behavior. See below for example implementation at Verilog: ...

• 7090 - HW-USBN-2B: Why Lattice USB Programming cable is not working and the LED light is always on?

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