Altera Floating-Point - Manual (Page 136)

Family Function Precision Latency f
MAX
ALMs M10K M20
K
DSP
Blocks
Logic Registers
Primary Secondary
Arria 10
(10AX115H4
F34I3SP)
Log base 2
Single 14 275.79 316 -- 3 3 402 3
Double 32 271.96 1,173 -- 8 16 2,372 132
Log base e
Single 29 378.07 297 -- 3 9 315 6
Double 29 256.54 1,219 -- 20 13 2,338 152
Multiply
Single 3 288.4 49 -- 0 1 0 0
Double 5 288.35 312 -- 0 4 236 26
Power
Single 40 262.12 1,335 -- 8 14 1,523 127
Double 73 237.7 3,957 -- 13 37 5,362 305
Square
Root
Single 8 432.9 124 -- 3 2 118 8
Double 22 249.25 539 -- 8 9 1,000 34
Subtract
Single 4 296.9 49 -- 0 1 0 0
Double 7 296.82 842 -- 0 0 783 76
UG-01058
2014.12.19
ALTERA_FP_FUNCTIONS Resource Utilization and Performance 18-9
ALTERA_FP_FUNCTIONS IP Core Altera Corporation
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