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is not too hard to make it.
Before you need to create from ise or any tool the right bitstream not as prom file.
After you need to link this FPGA pins at 8051
CCLK - DIN - DONE and Program and connet M=-M1-M2 as Serial Slave.
The third step is read carefully the Xilinx data sheet that explain the right dlow to program FPGA.
Bye.
I have made a board with a Spartan, a 80552 and FLASH,RAM ....
To program the XILINX i used the UART on the 80552. So it is very fast.
It works very fine.
I have do so before,It only need some knowlege of the ".bit" file format and the configure procedure of xilinx FPGA.All can be found on XILINX web site.
I'm trying to implement writing, reading and get id from a flash prom (SPARTAN 3) using 8051.
If anybody can give me a few hints I appreciate it. I'm a newbie to xilinx and this is driving me nuts. I tried using oregano's 8051 but I got stuck when implementing the memories. I have to program my 8051 ROM and write it to flash PROM, or did I miss something here?
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