I am working in the field of embedded designing of fpga and trying to implement the lsb steganography in fpga using the microblaze processor. What are the languages available for coding the microblaze processor? My FPGA is Xilinx Spartan 3(XC3s200).
Pradeep, source code of soft core processor Microblaze is written in VHDL. But for the application programs you need to use C i.e. for accessing memory, instruction set etc. As far as Spartan 3 is concerned, it's old and doesn't support AXI, you've to use PLB, as Microblaze and EDK both have legacy support for PLB. Maybe you've to use some specific version of ISE, version 13 should work.
You should check Xilinx's embedded flow workshop materials which is available on the following link.http://www.xilinx.com/support/university/students.html