Clear-Com HX System Frames - Manual (Page 43)

7. Use the EHX firmware report to verify that the correct version of the U1 CPLD is now loaded.
8. If the upgrade has been completed disable the CPLD upgrade functionality by setting the DIP
switches to the following settings.
5.9 Upgrading the CPU card U53 CPLD code with Xilinx
tools
Use the following procedure to upgrade the U53 CPLD code for the CPU card.
To upgrade the CPU U53 CPLD code with Xilinx tools:
1. Check that you have the latest version of Xilinx tools installed.
Tip: Upgrading the CPU card(s) CPLD code using Xilinx tools requires specialized
equipment. For more information about installing Xilinx programming tools, see
Appendix I:Xilinx tools.
2. Connect the USB connector of the download cable (Platform cable USB DLC9G) to the USB
port of the PC.
3. Connect the 14way IDC header to CON11.
4. Power up the CPU card and start the iMPACT programming tool.
5. In Load Project, select Cancel.
6. Hold the CPU card in reset by inserting a suitable tool into the Reset pin at the top of the
card. You must press and hold the reset pin during the whole upgrade process.
7. In Flows, double click Boundary Scan. Right click the main window and select
Initialise Chain / Ctrl+ I:
36 Eclipse HX Upgrade Guide