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sRama28's avatar
sRama28
Icon for New Contributor rankNew Contributor
6 years ago

GMII (MARVELL) with TSE MAC-Telnet not connected

Hi i want to use GMII communication 100MBPS in board .everything is going good but the problem is PC is note connect to board. i have done: PC IP :192.168.1.111 Board IP:192.168.1.110 port numb...
Deshi_Intel's avatar
Deshi_Intel
Icon for Regular Contributor rankRegular Contributor
6 years ago

HI,

I am not sure which FPGA and which board that you are trying to run your test here but you can always start with reference design.

Just search for "simple socket server" from below Intel FPGA design store for some reference design as guidance.

If reference design also failed then you can proceed to debug if something is wrong with TSE IP design using loopback check

  • You can start with external loopback on the on board PHY chip if possible
  • After that you can test the loopback in TSE IP to slowly isolate where is the problem

Thanks.

Regards,

dlim

  • sRama28's avatar
    sRama28
    Icon for New Contributor rankNew Contributor
    6 years ago

    Thanks Dlim

    i am using MAX 10 plus board .i got sample code from terasic it is working properly which is configured as RGMII mode.but i want to change to MII (10/100 MBPS).

    Q1. what are the changes i should do for that.please clarify........................

    i have changed tse_my_system.c file

    terasic file for RGMII:

    alt_tse_system_info tse_mac_device[MAXNETS] = {

    TSE_SYSTEM_EXT_MEM_NO_SHARED_FIFO(TSE_MAC, 0, SGDMA_TX, SGDMA_RX, TSE_PHY_AUTO_ADDRESS, &marvell_cfg_rgmii, DESCRIPTOR_MEMORY)

    replaced marvell_cfg_rgmii to 0 like below

    alt_tse_system_info tse_mac_device[MAXNETS] = {

    TSE_SYSTEM_EXT_MEM_NO_SHARED_FIFO(TSE_MAC, 0, SGDMA_TX, SGDMA_RX, TSE_PHY_AUTO_ADDRESS, 0, DESCRIPTOR_MEMORY)

    but PC is not connected to board via telnet .

    Q2. i want change any setting in eclipse?

    please help me.......