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scatter-gather dma with quartus 8.1

Altera_Forum
Honored Contributor II
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dear quartus-experts, 

 

i try to use a scatter-gather dma controller in my sopc builder system. i generated the system successfully. but quartus ii can not synthesis it! problem: 

 

Error (10803): VHDL error at sgdma_st_to_m(1461): internal_rx_shift is not a subprogram, a type or an array object. 

 

in other words: the generated code from sopc builder can not be synthesized by quartus ii. i checked it, the error message is correct (see attached file sgdma_st_to_m.vhd), the code has indeed an error! 

 

thanks in advance for any help! 

reto
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