AnsweredAssumed Answered

configuring spartan 6

Question asked by Tiger on Jun 14, 2015
Latest reply on Jun 17, 2015 by hwasti

I start designing a board with a SPARTAN-6 fpga (high density:XC6SLX150) need to be
configured with STM32F407 (raeding fpga programming data from a SD card and transferring to Spartan).
my FPGA can be configured in 2 modes serial and parallel (SelectMap).
which take less time to configure? because of large density of my FPGA, using parallel mode seems better solution,but I think, in parallel mode the ports of STM32F407 should be used as GPIO (for both clock and data port) and handling the process take long time (in spite of  for example serial SPI with free clock and data port).  what is your solution?