Switching Characteristics
Page 27
Table 23. Transmitter Pre-Emphasis Levels for Arria V Devices (Part 2 of 2)
Quartus II VOD Setting
Quartus II 1st Post Tap
Pre-Emphasis Setting
Unit
10
(200 mV)
20
(400 mV)
30
35
40
45
50
(600 mV)
(700 mV)
(800 mV)
(900 mV) (1000 mV)
9
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7.92
9.04
10.2
11.56
12.9
14.44
—
4.86
5.46
6.09
6.74
7.44
8.12
8.87
9.56
10.43
11.23
12.18
13.17
14.2
15.38
—
4
3.38
3.79
4.23
4.68
5.12
5.57
6.06
6.49
7.02
7.52
8.02
8.59
—
2.87
3.23
3.61
3.97
4.36
4.76
5.14
—
2.46
2.77
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
4.51
5.01
5.51
6.1
6.64
7.21
7.73
8.39
9.03
9.7
—
—
—
—
—
—
—
—
10.34
11.1
11.87
12.67
13.48
14.37
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
December 2013 Altera Corporation
Arria V GX, GT, SX, and ST Device Datasheet