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Registered: ‎10-29-2015

ML507 How to access the hard ethernet mac(xps_ll_temac) using PPC440 DMA

 

 hi , 

 

 

In our design we are using PPC440 and hard ethernet mac blcok in virtex 5 FPGA. 

 

we need to access the hard ethernet block from the PPC440's DMA , as per the documents and guidlines we can access the PPC440 DMA only through the Device Control Register(DCR).  

 

here my doubt is how to connect this DCR IP block to PPC440 processor. 

 

 

Anybody worked on this please help us . 

 

Thanking you

Venkatesh R

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