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Altera_Forum
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16 years ago

M25P32 access

I am using a Cyclone IV device with a M25P32 flash as EPCS replacement. I am aware of the fact that Quartus does not support M25P32 since there is no EPC32 device available. Therefore I tried to acce...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I now included signaltap into the design to see what happens on the EPCS signals (DCLK, Din, Dout, Cs_N). There is no activity. Cs_N is high, Dclk is low, Dout is los and Din is high. What can cause this problem?

Thanks for any help in advance