S29GL256P90 with qSys

[Altera_Forum]

Hey, I'm trying to interface the `S29GL256P90` which is a Flash device via a NIOS2 system that was created with qSys altera 13.1 

 here are screen shoots of the configuration:  http://www.alteraforum.com/forum/attachment.php?attachmentid=10306&stc=1   http://www.alteraforum.com/forum/attachment.php?attachmentid=10307&stc=1   http://www.alteraforum.com/forum/attachment.php?attachmentid=10308&stc=1   http://www.alteraforum.com/forum/attachment.php?attachmentid=10309&stc=1     However when I try to open the Flash with my NIOS 2 code, it returns null. After an inspection with signal tap, it looks like it's trying to test it but the device does not repone. any ideas?  the configuration uses Tristate-conduit bridge and generic TriState Controler

[lyinf]

hi,

now i have the same problem,did you solved it?