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Altera_Forum
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15 years ago

Device selection

Hello, I am looking for a simple glue logic solution that has about 4k D-flip flops. The glue logic just involve simple counters, shift registers, and combination logic. But I need very tigh...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hi GPK,

Thanks for your answer. But I think the CycloneIV is also using LUT for each LE (Logic Element). Then in terms of speed, that should be compatible with CPLD. I was told that there were uncertainty in FPGA timing for each compilation of the code, while the timing was certain for CPLD. That should be changed now with better software, etc.