De2-115 sram

Hello, I'm having trouble with the university program SRAM core. There's only one option and that is to select the target board (DE2-115). However, when I go to run my C code it always tells me my processor is not responding.

Because I'm simply just trying to get my SRAM to host my C code (so I can use the DRAM for other purposes) I only have a Nios CPU, switches, and the SRAM in my design.

Does anyone know what could be going on or what I should do? Here's everything just for calcification. Also, the system is not accidentally left in a constant reset state; although that has happened to me before!

/////////////////////////// VERILOG ////////////////////////////////

module dram_system(

CLOCK_50,

SW,

SRAM_DQ,

SRAM_ADDR,

SRAM_CE_N,

SRAM_WE_N,

SRAM_OE_N,

SRAM_UB_N,

SRAM_LB_N);

input CLOCK_50;

input [17:0] SW;

inout [15:0] SRAM_DQ;

output[19:0] SRAM_ADDR;

output SRAM_CE_N;

output SRAM_WE_N;

output SRAM_OE_N;

output SRAM_UB_N;

output SRAM_LB_N;

dramImageCPU dCPU (

.clk_0(CLOCK_50),

.reset_n(~SW[17]),

.in_port_to_the_switches(SW[15:0]),

.SRAM_ADDR_from_the_sram_0(SRAM_ADDR),

.SRAM_DQ_to_and_from_the_sram_0(SRAM_DQ),

.SRAM_CE_N_from_the_sram_0(SRAM_CE_N),

.SRAM_WE_N_from_the_sram_0(SRAM_WE_N),

.SRAM_OE_N_from_the_sram_0(SRAM_OE_N),

.SRAM_UB_N_from_the_sram_0(SRAM_UB_N),

.SRAM_LB_N_from_the_sram_0(SRAM_LB_N));

endmodule

///////////////////////////// NIOS /////////////////////////////

# include <iostream>

using namespace std;

int main (void) {

cout << "Running..." << endl;

return 0;

}

-- Like I said, I just want it to run:

bash-3.1$ nios2-download -g *.elf

Using cable "USB-Blaster [USB-0]", device 1, instance 0x00

Pausing target processor: not responding.

Resetting and trying again: FAILED

Leaving target processor paused

:(:confused::cry::mad:

I tried to make a custom SoPC module for the SRAM but I don't think I really know what I'm doing well enough for that, it didn't work. Now, this isn't really all that big a deal project wise since I'm just using the SDRAM controller for other portions but I do need the SRAM to work eventually so I'm open to ideas.

Ideally, I would like to make my own core anyway but I don't really know how to do it. Thanks