Can arguments of pac_hssi_e10.c cover all settings in design example eth_e2e_e10?

Hi JohnT,

Thanks for your feedback and feedback.

I found some parameter in design file avalon_st_gen.v in the location ..\examples\eth_e2e_e10\hw\rtl\e10\eth_traffic_controller\

Parameters lists start from line 63 as below , and they are supposed to be set up by the avalon-mm interface

// ___________________________________________________________

// address parameters

// ___________________________________________________________

parameter ADDR_NUMPKTS = 8'h0;

parameter ADDR_RANDOMLENGTH = 8'h1;

parameter ADDR_RANDOMPAYLOAD = 8'h2;

parameter ADDR_START = 8'h3;

parameter ADDR_STOP = 8'h4;

parameter ADDR_MACSA0 = 8'h5;

parameter ADDR_MACSA1 = 8'h6;

parameter ADDR_MACDA0 = 8'h7;

parameter ADDR_MACDA1 = 8'h8;

parameter ADDR_TXPKTCNT = 8'h9;

parameter ADDR_RNDSEED0 = 8'ha;

parameter ADDR_RNDSEED1 = 8'hb;

parameter ADDR_RNDSEED2 = 8'hc;

parameter ADDR_PKTLENGTH = 8'hd;

parameter ADDR_CNTDASA = 8'hf0;

parameter ADDR_CNTSATLEN = 8'hf1;

parameter ADDR_CNTDATA = 8'hf2;

parameter ADDR_CNTTRNSTN = 8'hf3;

and in line 180 in the same file, we can see the parameter random_payload being configure by the writedata as below

always @ (posedge reset or posedge clk)

begin

if (reset) random_payload <= 1'h0;

else if (write & address == ADDR_RANDOMPAYLOAD) random_payload <= writedata[0];

end

,but if you check pac_hssi_e10.c in the location ..\examples\eth_e2e_e10\sw\

You can not find c code to configure this parameter unless you do it by yourself.

Thanks

Jim