I've just checked in a new version of the Balloon 3 FPGA code into subversion (at /balloon/trunk/vhdl/fpga). It builds under Xilinx ISE 8.2 and is now targeted at the XC3S1000 device on the E1 build. The only changes apart from that are corrections of a couple of errors which ISE 8.2 picked up on. I've added the old ISE 8.1 project file for those who are still using 8.1, but suspect that it won't get maintained. The new version is also tagged in /balloon/tags/E1-fpga-for-TCL since it's been released to them as a binary for some E1 debug. Chris -- Chris Jones - chris@martin-jones.com Martin-Jones Technology Ltd, makers of Solidlights 148 Catharine Street, Cambridge, CB1 3AR, UK Phone +44 (0) 1223 655611 Fax +44 (0) 870 112 3908 http://www.solidlights.co.uk/