Altera Floating-Point User Manual
Page 137
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Table 18-3: Trigonometry
Family
Function Precision Scale
By Pi
Latenc
y
f
MAX
ALM
s
M10K M20K
DSP
Blocks
Logic Registers
Primary
Secondary
Arria V
(5AGXFB
3H4F40C
5)
Arccos
Single
0
35
217.7
7
768
9
--
8
1,289
94
Single
1
39
216.4
5
819
9
--
9
1,383
92
Double
0
76
185.7 2,91
7
27
--
37
6,489
230
Double
1
83
184.2 3,12
0
27
--
40
6,899
198
Arcsin
Single
0
29
215.8 652
9
--
8
1,069
93
Single
1
34
222.3
2
747
9
--
9
1,178
80
Double
0
66
185.3
2
2,76
2
29
--
41
6,365
171
Double
1
72
184.1
6
2,96
3
29
--
44
6,696
200
Arctan
Single
0
27
232.2
9
603
7
--
6
937
77
Single
1
31
230.7
3
664
7
--
7
1,034
89
Double
0
65
185.7 2,04
7
23
--
31
4,535
164
Double
1
71
185.6 2,22
9
23
--
34
4,854
174
18-10
ALTERA_FP_FUNCTIONS Resource Utilization and Performance
UG-01058
2014.12.19
Altera Corporation
ALTERA_FP_FUNCTIONS IP Core
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