Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
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pc to altera gx transc

Altera_Forum
Honored Contributor II
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hello i am trying to learn how to use the stratix gx transceiver  

i would link some info on the gigabyte ethernet mode if it can be used to transfer data from PC to fpga 

how is it done ? and where can i find some premade examples or documents please? 

the application i to send about 500 000 number from pc to fpga sequential sorters
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Altera_Forum
Honored Contributor II
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Hi, 

 

Have a look at: 

 

http://www.altera.com/support/examples/nios2/exm-net-std-de.html 

 

That should give you an idea and get you oriented. 

 

Mark.
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Altera_Forum
Honored Contributor II
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thank you  

this creates a nios-like configuration in the fpga ? then it would be easier to user the transciever ? 

fpga--> nios--->pc ?
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Altera_Forum
Honored Contributor II
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Hi, 

 

There's an awful lot of bookkeeping required to establish and keep an Ethernet link going. You're looking for performance, so what I would suggest is use the NIOS for basic link establishment and management but use DMA to transfer the payload into your own logic and back again. Have a look at: 

 

http://www.altera.com/support/examples/nios2/exm-ethernet-acceleration.html 

 

Otherwise you're looking at implementing the whole protocol stack in logic rather than software. 

 

Mark.
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Altera_Forum
Honored Contributor II
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ok thank you i will try that :D

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Altera_Forum
Honored Contributor II
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i currently have this altera kit at the university: altera DE2-70 

 

 

i will try to mimic the example on the avaible resources on this board
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