10GBASE-KR Ethernet TRD
35
UG1058 (v2017.1) April 19, 2017
Chapter 3:
Bringing Up the Design
5. Select the
Performance Plots
tab. Click
Start
for both channels to enable traffic
generation again. Run the instructions in the
running.
Generate Eye Scans
The JTAG to AXI Master IP core (hw_axi_1) allows the Vivado logic analyzer Tcl console
running on the control computer to interact with FPGA through the USB-to-JTAG port (U80)
on the KCU1250 board. The control computer periodically reads data samples via hw_axi_1
and creates an eye scan.
For more details refer to
In-System Eye Scan of a PCI Express Link with Vivado IP Integrator
and AXI4 Application Note
(XAPP1198)
To generate an eye scan:
1. With traffic running in the Ethernet Controller application, source the
run_eyescan.tcl
script in the Tcl console of the Vivado IDE (
). The
command to source the script is:
source
<working_dir>/kcu1250_10gbasekr_trd/ready_to_test/eyescan/run_eyescan.tcl.
X-Ref Target - Figure 3-17
Figure 3-17:
Channel 1 MAC Statistics
X18457-120716
