Altera Transceiver SI - Manual (Page 21)

Altera Corporation Getting Started User Guide 2–13
June 2006 Transceiver Signal Integrity Development Kit, Stratix II GX Edition
Getting Started
Figure 2–4 shows the jumper header connections and corresponding
VCCHTX values.
Figure 2–4. Jumper Header Connections and Corresponding VCCHTX Values
1 Before powering up the board, the VCCHTX jumper settings
should be specified.
The following list defines the analog setting parameters in the control
panel window:
■ VOD = output driver voltage
■ EQ = equalization
■ Gain = DC gain
■ PE = pre-emphasis
● In the PE setting list, Pre, 1 st Post , and 2 nd Post settings represent
different taps.
■ PDN = Setting the PDN performs a power down on the Quad.
Communication Settings
The top right-hand side of the control panel window provides the
following Communication settings:
■ Communication Cable —This list displays the different physical
interconnect options to communicate with the board. Currently, USB
Serial
is supported.
3 V 3
7
8
1
3
2
8
LP3 88 42MR-ADJ
S/D
ADJ
I N
U15
G N D01 G N D02 BACK
OUT
N C
BIAS
5 V V CCHTX
J20
BA
N A N A_JACK_RED
Red
F6
CO NN _3
J50
R45
16.9K
(1%)
C44
0.1
µ F
C49
4.7
µ F Tantal u m
C52
10
µ F 0 8 05
R46
10K
(1%)
R44
11.5K
(1%)
C54
130pF C53
200pF
1 2 3
+
9 4 5