David,
The only "contention" will be for the time that it takes to do a memory
read or write.
Just to clarify - when you read/write from/to add 0xA0000000 the CE2 signal
will be sent out to enable the daughtercard hardware. A memory read or
write cycle will take place.
mikedunn
dwjohns1 <d...@hotmail.com>
wrote:
Will reading in data from an external daughtercard
and storing it in CE2 or CE3 via EMIF cause bus contention with the other
devices on the board? If so, how can I not cause the contention.
Thanks, David --- In c...@yahoogroups.com, Mike Dunn wrote: > David, > > Try 0xA0000000 [CE2] or 0xB0000000 [CE3]. > > mikedunn > > dwjohns1 wrote: > I am currently trying to receive 16-bits of data from the EMIF from > one of the connectors on the DSK. What I want to do is look at this > data at a memory location and do some decisions based upon the value. > The question I have is, how do I get this data from the
location the > EMIF uses to store it? I believe the data is
stored in CE1, so do I > point to the starting address of 0x9000000?
Any help would be greatly > appreciated! > >
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