4047 - ECP5/ECP5-5G: What should be the status of the sysCONFIG pins to perform SPI Flash background programming?

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  Background programming refers to the ability to program the flash without interrupting the SRAM configuration. During background programming the SRAM contents are left intact and the device continues to function normally. This feature is typically ...

• Programmer: If the customer's SPI Flash part number (or package) is not available on the programmer, can the customer still use the SPI Flash part number for programming?

  These are two different scenarios to answer this question: 1. If the part number is available but the package is not, but there is an available package from the options with the same number of pins and pinout, then the customer can use the same ...

• 747 - Lattice ispVM: Can Turbo mode be used together with background programming or TransFR?

  Yes, Turbo ispDOWNLOAD mode can be used together with the background programming and TransFR modes. Background programming mode is when the device being programmed in the background. This implies that the device is working and functioning as in ...

• 456 - ispVM System: Does Lattice support the programming of SPI FLASH memory via the JTAG port using ispVM System?

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• 5479 - Diamond/Programmer/MachXO3: Why is it that there's no "CFG and UFM Erase,Program,Verify" in Flash Background Mode ?

  Solution: There is. However, the operations are named differently. This is for historical purposes: Flash Programming Mode (Offline): FLASH Erase, Program, Verify: "CFG + UFM + FR" FLASH CFG and UFM Erase, Program, Verify: "CFG + UFM" Flash ...