the TG_DATA_MODE of traffic generator 2.0 for EMIF example is not correctly

[Lambert]

Hi ,

   fpga: arria 10.

   Now i am studying DDR4 controller, I have got one example to simulation, but I found that for the generator of traffic generator, the TG_DATA_MODE is not setted corretly. It presents that:

    for(i = 0; i < num_data_generators; i = i + 1)begin

        tg_send_cfg_write_0(TG_DATA_SEED + i, 32'h5A);

        tg_send_cfg_write_0(TG_DATA_MODE + i, 32'h1) ;in altera_emif_avl_tg_2_tb.sv.

   end

  I think it's not necessary to add i in the tg_send_cfg_write_0 function, and if adding i, there is error message during simulation.  Or, there is something that I have not firgured out, please help me.

Best regards,

Lambert

[yoichiK_intel]

Hi

Traffic generator 2.0 is no longer supported.   I do not think it is good idea to use traffic generator2.0 which is not officially supported now.

https://www.intel.co.jp/content/www/jp/ja/programmable/support/support-resources/knowledge-base/emif/2018/why-is-the-traffic-generator-2-0-option-for-external-memory-inte.html

[Lambert]

Hi yoichiK_intel,

   Now I am use 17.1, and there is traffic generator 2.0, and it's not the reason for the problem.

B.R.

Lambert