EPM3032A Erase Timeout.

Device: EPM3032A (CPLD).

Programming: JTAG ISP.

Problem: When I issue an erase instruction. The erase seems to work, but the following instruction always times out.

Background: The system I am working on has a JTAG controller and a large JTAG chain. Using Altera's can solution is NOT viable. I have been using *.svf file to give me a clue as to what to do.

Hope some can help.

Mark.