Altera_Forum
Honored Contributor
Honored ContributorCan't ping:TSE+DP83848K+RMII
Dear all,
Recently I debug the board designed by myself. I use dp83848K and take the rmii mode. I got the rmii to mii code from Daixiwen. Now I can't ping my board. I've test the mac_rxd[4..0] and compare the data with wireshark. It is correct,this means data transmit to mac. I'm confused about the interface between rmii_mii model with tse_mac. https://www.alteraforum.com/forum/attachment.php?attachmentid=7600 https://www.alteraforum.com/forum/attachment.php?attachmentid=7599 https://www.alteraforum.com/forum/attachment.php?attachmentid=7601 https://www.alteraforum.com/forum/attachment.php?attachmentid=7602 https://www.alteraforum.com/forum/attachment.php?attachmentid=7603 Could anyone give me some direction? Thanks a lot! The message from Nios IDE 12.1: InterNiche Portable TCP/IP, v3.1 Copyright 1996-2008 by InterNiche Technologies. All rights reserved. prep_tse_mac 0 Can't read the MAC address from your board (this probably means that your flash was erased). We will assign you a MAC address and static network settings Can't read the MAC address from your board. We will assign you a MAC address. Your Ethernet MAC address is 00:07:ed:ff:00:01 prepped 1 interface, initializing... [tse_mac_init] INFO : TSE MAC 0 found at address 0x02002000 INFO : PHY National DP83848C found at PHY address 0x01 of MAC Group[0] INFO : PHY[0.0] - Automatically mapped to tse_mac_device[0] INFO : PHY[0.0] - Restart Auto-Negotiation, checking PHY link... INFO : PHY[0.0] - Auto-Negotiation PASSED INFO : PHY[0.0] - Checking link... INFO : PHY[0.0] - Link established INFO : PHY[0.0] - Speed = 100, Duplex = Full OK, x=0, CMD_CONFIG=0x00000000 MAC post-initialization: CMD_CONFIG=0x04000203 [tse_sgdma_read_init] RX descriptor chain desc (1 depth) created mctest init called IP address of et1 : 192.168.1.234 Created "Inet main" task (Prio: 2) Created "clock tick" task (Prio: 3) DHCP timed out, going back to default IP address(es) Simple Socket Server starting up [sss_task] Simple Socket Server listening on port 30 Created "simple socket server" task (Prio: 4)
