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12455 Discussions

SOPC to Qsys Migration , fitter issues , pin count increased by 300%

Altera_Forum
Honored Contributor II
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HI I had old Sopc based setup and after few modification I have ported it to qsys ( i.e. changed the Ethernet IP name in old .sopc manually) , everything got compiled successfully but in fitting 928 pinout cant fit into 328 I/O's ? please let me know what could be the issue ? however everything got upgraded from Quarts 9.0 to Quarts 13.1 Cyclone III was the device in both cases. 

 

waiting for suggestion ?  

 

changed I did in migration  

 

PLL - Removed ATPLL - Added 

triple_speed_Ethernet - Updated 

DDR2 Burst changed 4 to 8  

used *_tw.tcl files to add some old IP Stuff AvalonReadIO (custom group of IPs) 

 

Waiting for response, I am stuck in this situation from long back :(
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