I can't program SPI flash U43 in direct mode on Avnet Spartan-6/OMAP-L1x Co-Processing Development Kit thru XILINX_PROGRAM_HEADER J9 by flying wire adaptor of xilinx platform cable usb 2 as described in XAPP951. IMPACT 13.3 can not find the SPI flash memory. P.S. but I was able to program in IN-direct mode as described in Xilinx XAPP974. But is very slowly. OS windows 7 x64. iMPACT supports Spansion S25FLxxP SPI (http://www.xilinx.com/support/documentation/sw_manuals/xilinx13_3/pim_r_supported_spi_bpi_proms.htm) have any ideas?