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Contributor
Contributor
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Registered: ‎04-24-2013

what I should do with SRL or LUTRAM?

I am reading back the CLB in Virtex-5,but some CLBs are configured as SRL or LUTRAM. As we all  know, SRL and LUTRAM cannot be read back.

And I know in Virtex-5 ,there is a bit called "GLUTMASK" that can mask the readback of LUTRAM and SRL.  But when GLUTMASK=0, the  bitstream  which are read back from LUTRAM OR SRL are "0". if the initial value of LUTRAM or SRL are not '0's,how can I know if an error  occures   in LUTRAM or SRL.?

 

handoujack

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