PrasadK

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About PrasadK

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  1. Hello all, I've been searching about this a lot, but could not find information all at one place. So I am creating this thread. I am currently using Spartan XC3S50A in Master SPI mode, that is connected to AT45DB021D SPI flash. I have iMPACT 11.1 installed through which I perform direct SPI programming. I am recently out for testing JTAG-HS2 for this very purpose, but iMPACT 11.1 does not shows up JTAG-HS2 cable in cable setup options. I followed the manual that comes with Digilent plugin and have copied the DLL and XML files into the folder specified, but still no luck. Unfortunately, this manual only documents complete procedure for adding cable to ChipScope, but not iMPACT 11.x. Even the digilent adept 2 does not give me option for direct SPI programming. The GUI only has two tabs named config and settings. Am I missing on any of the steps or am I not using proper software versions? I am stuck. Any step by step instructions would prove very useful for me. Thank you in advance!
  2. @JColvin, Thanks for a quick reply. I will get the cable changed then. I just hope it won't be difficult for our purchase dept. Anyways, Cheers!
  3. Hello @Bianca @jpeyron, I am also there in the same trouble. While programing the EEPROM of FT232R on our board, I have accidentally selected and erased the HS-2 firmware. Can you please provide some help in this regards? Thanks in advance.
  4. Hello all, I had recently ordered a JTAG-HS2 cable, but due to some miscommunication with our purchase department, a JTAG-HS3 cable was accidentally ordered. Since I need SPI direct programming feature, the HS3 cable is of no use to me. Is there a possibility that I can convert this HS3 cable to HS2, so that I can utilize this cable that was mistakenly ordered? Little details: FPGA: Xilinx Spartan XC3S50A. SPI Flash: Adesto AT45DB021D We use master SPI configuration mode on FPGA and our board does not have FPGA JTAG header. It just has a header containing SPI connections going directly to the flash. Thank you in advance!