Xilinx ML628, Getting Started Manual

Page: 25 / 52

ML628 IBERT Getting Started Guide www.xilinx.com 25
UG806 (v1.0) May 20, 2011
Running the GTX IBERT Demonstration
• Parallel Cable IV (PC4)
Connect the ribbon cable between the programming cable and the ML628 board at
JTAG connector J1.
4. Select the GTX IBERT demonstration with the System Ace controller CFG ADDRESS
switch, SW3. The setting on this 3-bit DIP switch (
Figure 1-28 ) selects the file used to
configure the FPGA. A switch is in the ON position if it switched towards the ON text
printed on the DIP; otherwise, it is OFF. For the Quad 100 GTH IBERT demonstration,
set: ADR2 = ON, ADR1 = ON, and ADR0 = OFF.
There is one IBERT demonstration design for each GTX and GTH Quad on the ML628
board, for a total of 16 designs. The designs are organized and stored on the two CF
cards (
IBERT #1 and IBERT #2 ) as shown in Table 1-1, page 12 .
5. Place the main power switch SW1 to the ON position.
Setting Up the ChipScope Pro Software
1. Start the ChipScope Pro analyzer tools on the host computer and select
File
→
Open Project .
2. When the Project window opens, navigate to the directory where the ChipScope
software project files (
.cpj
) were extracted. Select
ml628_gtx.cpj
and click Open .
Note:
The .cpj file loads pre-saved project settings for the demonstration including MGT/IBERT
and clock module control parameters. For more information regarding MGT/IBERT settings, refer
to
www.xilinx.com/support/documentation/sw_manuals/xilinx13_1/
chipscope_pro_sw_cores_ug029.pdf , UG029 - ChipScope Pro Software Cores .
X-Ref Target - Figure 1-28
Figure 1-28: Configuration Address DIP Switch (SW3)
UG 8 06_c1_2 8 _041411
CFG
ADDRESS
ADR0
ADR1
ADR2
S W 3
ADR0 = OFF
ADR2 = O N
12
3
O
N
ADR1 = O N