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Altera_Forum
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15 years ago

Fail to Boot Software from EPCS16

Hi, I have made a simple custom system with a EP3C16Q240, EPCS16,SDRAM,an AS connector,a JTAG connector and a 50Mhz system clock in which MSEL[0:2]=[010],VCCIO=3.3V.The SOPC contains a cpu with re...
Altera_Forum's avatar
Altera_Forum
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15 years ago

Hi, LiuJN,

I have the same problem but I don't know how to solve.

My design has an epcs_controller into sopc and connected to nios.

This controller is connected to fpga signals as decribed in "EPCS Device Controller Core" (Embedded peripherasl document)(DATA0, ASCO, DCLK, FLASH_nCE) but when i try to dowload file with nios2-flash-programmer it fails with "No EPCS layout data - looking for section [EPS-00000]".

Can you explain how to you solved your problem? Or anyone can help me? Perhaps do I need extra componets into quartus design?

Thanks