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Avalon Streaming Interface with FIR

Altera_Forum
Honored Contributor II
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I have the following outputs from an FIR 

 

I’ve got a question relating to the FIR compiler 9.1. The picture shows 

Source_Valid 

Source_SOP 

Source_EOP 

Source_Channel 

 

Source_Ready is pulled high 

 

Sweep 

This is a 2 channel parallel implementation 

 

Sweep2 

This is a 2 channel serial implementation 

 

The problem is that EOP should only be 1 clock cycle.
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Altera_Forum
Honored Contributor II
251 Views

It is only one clock cycle. Both SOP and EOP must be qualified with VALID. so real_eop = eop & valid. 

 

Jake
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Altera_Forum
Honored Contributor II
251 Views

Ok, thanks, 

 

I was just a little concerned that the output signals I was getting didn't look like examples in the FIR compiler manual.
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Altera_Forum
Honored Contributor II
251 Views

do u know where can i get sources which help me in understand the avalon streaming source for design digital filter to implement into FPGA cyclone2? 

 

tq ya
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