Buy it on our shop:
1. Select power source:
When the power supply is stable, the LED LD4 will be red.
2. Select Boot mode (R01 only)
SW2 selects the FPGA bootmode. Set it to Master SPI:
Once booted, FPGA prog done LED LD3 will be green.
Get the PCILeech gateware & software as explained in:
As an alternative you can use the PCIe Injector gateware:
PCIeInjector precompiled versions:
Refer to the SPI Flash Programming section of JTAG+Serial Programmer for detailed instructions.
In short:
1. Get the latest version of openocd from:
2. Get the proxy bitstream “bscan_spi_xc7a35t.bit” from:
3. Program the SPI Flash using this configuration file:
interface ftdi ftdi_vid_pid 0x0403 0x6011 ftdi_channel 0 ftdi_layout_init 0x0098 0x008b reset_config none source [find cpld/xilinx-xc7.cfg] source [find cpld/jtagspi.cfg] adapter_khz 10000 proc fpga_program {} { global _CHIPNAME xc7_program $_CHIPNAME.tap } init jtagspi_init 0 bscan_spi_xc7a35t.bit jtagspi_program pcileech_top.bin 0x0 fpga_program shutdown
openocd -f flash_screamer.cfg
In case of programming error, refer to Troubleshooting