Design Pipeline processor for RISC based instruction set on Xilinx ISE verilog for Spartan 3E board

Design Pipeline processor for RISC based instruction set on Xilinx ISE verilog for Spartan 3E board. Instruction set is given and we need certain kind of output based on designed assembly code. Code should be loaded on Instruction memory and it's already done. we have only 2 days for that but processor is 8bit and instruction is 16bit