Avalon MM templates in Qsys

Hey,

i use the template to get an block in QSYS now im tryin to interact with the user/control interface.

wire [31:0] data [0:4]; // 4 Byte Datenfeld

wire control_fixed_location;

wire control_write_base;

wire control_write_length;

wire control_go;

wire data_to_buffer;

assign control_fixed_location = 1'b0;

assign control_write_base = 32'h0FFFFFAA;

assign control_write_length = 4;

assign control_go = 1'b0;

assign data_to_buffer = 1'b0;

assign data[0] = 32'hAABBAAFF;

assign data[1] = 32'hAABBAAFE;

assign data[2] = 32'hAABBAAFD;

assign data[3] = 32'hAABBAAFC;

always @(posedge button_pio[0])

begin

assign data_to_buffer = 1'b1;

# 1 assign data_to_buffer = 1'b0;

end

always @(posedge button_pio[1])

begin

assign control_go = 1'b1;

# 1 assign control_go = 1'b0;

end

Is that code right or did i make some mistakes? Im not sure how long to toogle control go and data_to_buffer. Is one clk cycle right?