Altfp_sqrt truth table, Altfp_sqrt truth table -2 – Altera Floating-Point User Manual
Page 70
Advertising
Precision
Mantissa Width
Latency (in clock cycles)
Single-extended
31
20, 36
32
20, 37
33
21, 38
34
21, 39
35
22, 40
36
22, 41
37
23, 42
38
23, 43
39
24, 44
40
24, 45
41
25, 46
42
25, 47
43
26, 48
44
26, 49
45
27, 50
46
27, 51
47
28, 52
48
28, 53
49
29, 54
50
29, 55
51
30, 56
ALTFP_SQRT Truth Table
Truth Table for Square Root Operations
DATA[]
SIGN BIT
RESULT[]
NaN
Overflow
Zero
Normal
0
Normal
0
0
0
Denormal
0/1
Zero
0
0
1
Positive Infinity
0
Infinity
0
1
0
Negative Infinity
1
All 1’s
1
0
0
Positive NaN
0
All 1’s
1
0
0
Negative NaN
1
All 1’s
1
0
0
Zero
0/1
Zero
0
0
1
Normal
1
All 1’s
1
0
0
8-2
ALTFP_SQRT Truth Table
UG-01058
2014.12.19
Altera Corporation
ALTFP_SQRT
Advertising