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TJind's avatar
TJind
Icon for New Contributor rankNew Contributor
6 years ago

Altera USB Blaster II is not working properly while programming the third party winbond SPI flash

Hello, We are using Cyclone-10 LP FPGA in our custom board. Winbond Flash part (W25Q64JVSFIQ) is used as a active config flash for FPGA. Altera USB Blaster II is not able to program the winbond f...
YuanLi_S_Intel's avatar
YuanLi_S_Intel
Icon for Regular Contributor rankRegular Contributor
6 years ago

Hi Tarang,

There are few possibility for this. Can you try the following?

  1. Change the TCK frequency to 6MHz,
  2. Make sure the MSEL is in active serial mode.

Regards,

YL