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Altera_Forum
Honored Contributor
Honored ContributorUsing external flash drive
I've designed my system with CFI flash interface. It uses the DE2 on-board flash memory. This is not enough storage for me though. How would I configure my device to use an external flash drive inser...
Altera_ForumHonored Contributor
Honored ContributorOkay, I'm using the ISP1362.v from the wiki. In SoPC builder, I get the following warnings which lead to errors when I try to generate the system.
Warning: ISP1362.avalon_slave_0: Signal "OTG_DATA" has unknown type "export". Warning: ISP1362.avalon_slave_0: Signal readdata appears 2 times (only once is allowed) Warning: ISP1362.avalon_slave_0: Signal readdatavalid_n appears 10 times (only once is allowed) Warning: ISP1362.avalon_slave_0: Signal beginbursttransfer_n appears 2 times (only once is allowed) Warning: ISP1362.avalon_slave_0: readdata[2] and writedata[16] must have the same width Warning: ISP1362.avalon_slave_0: Slave with beginbursttransfer also needs burstcount for burst transfers Warning: ISP1362.avalon_slave_0: Should have waitrequest signal for read burst transfers
