7115 - UART 16550 IP Core: What is the custom baud rate support range for UART 16550 Propel IP Core?

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• 7031 - UART Ip Core version 1.2 or earlier: Does the UART IP core in Lattice Propel Buldier support back-to-back transmission?

  Yes, Back-to-back transmission is supported.

• 1723 - CPRI:  Can Lattice CPRI IP core (Common Public Radio Interface) support auto-negotiation?  

  Lattice CPRI IP core (Common Public Radio Interface) itself provides the auto-negotiation function. There is a state machine that will automatically go through a searching state from one line rate to the next line rate, eventually it will find the ...

• 6138 - [ECP5]Can Tri-Rate Serial Digital Interface (SDI) PHY IP also support ECP5 devices?

  Solution: The Tri-Rate Serial Digital Interface (SDI) PHY IP only supports ECP3 devices.

• 7032 - UART IP Core version 1.2 or earlier: How much deviation between the transmitter and receiver is allowed if it is 5% or 3%?

  We don't have specific or Hardware tested deviation allowed; if the user plans to use UART IP, let's achieve minimal to zero deviation to ensure a reliable UART transaction.

• 2294 - DDR3 PHY:  What is the maximum DDR3 device loading that can be driven by the Lattice DDR3 controller IP core?

  Both the data and address/command bus loading factors should be considered to answer the question. The Lattice DDR3 controller and DDR3 PHY IP cores were validated to allow up to two-DDR3 data pin loading on the DQ, DQS and DM signals at the rate of ...