RE: [Discuss-gnuradio] signals/atsc question

[Chuck Swiger]

At 01:38 AM 3/16/2005 +0000, you wrote:
> We are not anywhere near the fill up point in the Cyclone yet
> are we?
> Bob

Good question - according to the compilation report of a recent production 
version,
27% of memory is used in 2 16bit 2K FIFO's:

-----------------8<----------------

Flow Status     Successful - Wed Mar 16 07:33:58 2005
Quartus II Version      4.2 Build 156 11/29/2004 SJ Web Edition
Revision Name   usrp_std
Top-level Entity Name   usrp_std
Family  Cyclone
Device  EP1C12Q240C8
Timing Models   Final
Met timing requirements Yes
Total logic elements    7,061 / 12,060 ( 58 % )
Total pins      173 / 173 ( 100 % )
Total virtual pins      0
Total memory bits       65,536 / 239,616 ( 27 % )
Total PLLs      0 / 2 ( 0 % )

---------------->8------------------


According to this http://users.ece.gatech.edu/~hamblen/UP3/cyc_c5v1.pdf
the EP1C12 has 52 "M4K" blocks of 4608 bits each for a total of 239,616.

--Chuck