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Altera_Forum's avatar
Altera_Forum
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17 years ago

How efficient is DSP builder ?

Hi all, In the year 2001 I witnessed the start of Xilinx Matlab blocksets, I tried them in my project, it was absolute failure so I abandoned them and went manual. Later Altera produced th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

I've a NIOS within my system. I've attached a picture of connections of DMA controllers and DSP hardware in SOPC Builder.

the cycle would be:

1. Control ports of both DMA are connected to the NIOS Data Master bus.

2. DMA Loader reads data from array located in DDR and sends data to Wr slave DSP custom block.

3. DMA store reads data from Rd slave DSP custom block and sends data to array located in DDR.

I'll continue working in order to solve this problem.

thanks anyway