I want to configure my Virtex-II (Avnet Development Board)using MultiLINX download Cable. I am using Slave Serial Mode. But iMPACT Software do not programme the FPGA and it says "DONE pin did not go low" . I also have two more queries.1-) System ACE MPM is enabled by default . Should I disable it when using Slave Serial Mode as I am not using System ACE? 2-) Is HSWAP_EN has to do something with the stated problem?