5248 - Crosslink: How to program the CrossLink through I2C with Lattice Diamond Programmer and Lattice HW-USBN-2B download cable or MCU-based I2C programming using I2CEMBEDDED?

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• 7204 - How to properly Configure FPGA with on-board programmer using HW-USBN-2A/B?

  When configuring FPGA using HW-USBN-2A/B with an on-board programmer, especially Lattice evaluation boards, users must disable the on-board programmer (FTDI) by pulling the reset pin to LOW to have a successful operation. This is to avoid channel ...

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

  Description: There is a known issue where cable firmware with version "V001" may cause the USB programming cable to malfunction with LEDs light always on in certain scenario. Solution: The workaround is to update the cable firmware and FTDI firmware ...

• 3875 - Programmer: What is the maximum programming frequency achieved with HW-USBN-2A cable, while programming MachXO2 device using Slave Serial Programming Interface (SSPI)?

  The maximum achievable Slave Serial Programming Interface (SSPI) programming frequency with HW-USBN-2A cable is 1.5 MHz, when the TCK value is either set to 0 or 1. For other values of TCK (2 to 10), the SSPI programming frequencies are listed below: ...

• 6238 - Lattice Programmer Tool: How to program Lattice FPGA using Programmer?

  1. Open Lattice Radiant/Diamond Programmer. 2. Detect the programming cable: -Click "Detect Cable" on most right corner, then choose the first port if you are using only 1 FTDI USB cable. The sequence always starts at 0 which is the allocated address ...

• 2081 - Diamond: Where can I find the driver for Lattice USB programming cable in Lattice Diamond ?<br><br>

  Solution: Assuming default installation directory for Lattice Diamond , the driver for Lattice USB programming cable can be found at: C:\lscc\diamond\3.x\data\vmdata\drivers\lscusbdriver\x86 (for Intel machine) The changes in files and directory ...