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EP9312 & SDRAM



Hi,

Does anybody have any experience designing with the Cirrus EP9312 processor? 
I'm looking at using it for a project but it's unclear to me how to
physically connect SDRAM modules to the processor's address bus.

The SDRAM chapter of the EP9312 user's guide [1] shows how the processor
maps address bus signals to the signals for the SDRAM address and bank
selects (SYA[13-0], SYB[1-0]).  Unfortuneately the device data sheet [2]
makes no mention of the SYA and SYB signals, only the general address bus
pins AD[25-0].  I'd like to know which pins #'s on the processor are
actually used to address SDRAM.  I found an app note for the EP7312 [3]
that tells me exactly what I need to know but I haven't found a similar
document for the EP9312.  Can anyone help?

TIA,

Scott


[1] http://www.cirrus.com/en/pubs/manual/EP9312_User_Guide.pdf
[2] http://www.cirrus.com/en/pubs/proDatasheet/ep9312po-4.pdf
[3] http://www.cirrus.com/en/pubs/appNote/an218rev1.pdf



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