Xilinx ML628, Getting Started Manual

Page: 28 / 52

28 www.xilinx.com ML628 IBERT Getting Started Guide
UG806 (v1.0) May 20, 2011
Running the GTX IBERT Demonstration
3. In the project panel, double-click IBERT Console ( Figure 1-33 ).
4. At the top of the ChipScope Pro analyzer window, click the Reset All button
( Figure 1-34 ).
5. When prompted “Are you sure you want to reset all Channels and Counters?” Click
Yes .
Viewing GTX Transceiver Operation
After completing step 5 in Starting the SuperClock-2 Module , the IBERT demonstration is
configured and running. The status and test settings are displayed on the MGT/IBERT
Settings tab in the IBERT Console shown in Figure 1-35 .
Note the line rate, TX differential output swing, and RX bit error count:
• The line rate for all four GTX transceivers is 6.5 Gps (see MGT Link Status in
Figure 1-35 ).
• The GTX transmitter differential output swing is preset to 590 mV.
• Verify that there are no bit errors.
X-Ref Target - Figure 1-33
Figure 1-33: Project Panel - IBERT Console (GTX)
X-Ref Target - Figure 1-34
Figure 1-34: Reset All Button
UG 8 06_c1_17_041411
UG 8 06_c1_34_041411