device utilization

Nov 28, 2007 0 Replies

Hi all,



I am little confused with naming of different family devices.....In vertex V which i should consider as number of slices...



for example:


Device utilization summary:



---------------------------



Selected Device : 5vlx30ff324-1


Slice Logic Utilization: Number of Slice Registers: 407 out of 19200 2% Number of Slice LUTs: 502 out of 19200 2% Number used as Logic: 502 out of 19200 2%



Slice Logic Distribution: Number of Bit Slices used: 787 Number with an unused Flip Flop 380 out of 787 48% Number with an unused LUT: 285 out of 787 36% Number of fully used Bit Slices: 122 out of 787 15%



IO Utilization: Number of IOs: 91 Number of bonded IOBs: 89 out of 220 40%



Specific Feature Utilization: Number of BUFG/BUFGCTRLs: 1 out of 32 3%


Selected Device : 3s1500fg320-4



Number of Slices: 397 out of 13312 2% Number of Slice Flip Flops: 407 out of 26624 1% Number of 4 input LUTs: 643 out of 26624 2% Number of IOs: 91 Number of bonded IOBs: 89 out of 221 40% Number of GCLKs: 1 out of 8 12%



Regards, faz


Join the Discussion

Have something to add? Share your thoughts — no account required.

Didn't find your answer?

Ask the community — no account required