I am using Interface concept IC-e6-cPCIb board which host a MPC7448
PPC. I have successfully download the vxWorls image into the target
and am able to boot it up. However when i tried to open a host target,
it immediately closes. Secondly, when i tried to download a DKM
(sample project) it gives a prompt of "Failed Download" dialog.

What could possibility be the problem? I am now checking if the target
server is set correctly. Is it correct to use PPC604gnu as the active
build spec (I am using GNU as the compiler) for MPC7448? What does the
604 actually means?(cache, ??) Thank you for any info given.