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Hello,everyone.I used the arria ii gx kit to ethernet development which reference tohttp://www.alterawiki.com/wiki/nios_ii_ethernet_standard_rgmii_design_example.
I could operated the example successfully,but i found the speed of ethernet is not good.I want to use the 1000Mbps,but only 100Mbps.So i have some questions about it: 1.How to use the 1000Mbps of ethernet speed in the arria ii gx kit? 2.My actual speed only 2MBytes per second,how to accelerating the ethernet speed? Thanks.- Tags:
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Is the board connected to Your computer or a switch? The device You connected to is 100Mbps speed only.
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Thanks for help.My board is server,computer is client.The TSE MegaCore and 88E1111 are support the 10/100/1000Mbps.How to choosed the GBE mode?
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It is alreadi chosen, since it shows RGMII. There are 3 possibilities:
1) Your computer is only capable of 100/10Mbps. 2) You use China Cat5e cable, which has only 2 pairs instead of required 4 pairs. 3) You set Ena1000 to 0 in the TSE interface.- Mark as New
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Hi,my board is already connected to 1000Mpbs mode,but i modified line 253 in altera_avalon_tse.h to
"#define ALTERA_TSE_MAC_SPEED_DEFAULT TSE_PHY_SPEED_1000" . But i don't know why it is not auto-negotiation to 1000Mbps.Could you tell me how to set the ENA1000 to 1 in the TSE interface.I don't know where the set up of TSE interface.- Mark as New
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check the sopc system instantiation file for "set_1000_to_the_tse_mac"
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Hi Socrates, how could i to do accelerationg my ethernet throughput rate, the throughput rate is 2MBps only at present,it is too slowly.
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